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12” Disk Style Brush Chippers
Model 2012
Model 2012HD
Model 2512
Model 2512HD
Machine Serial #
Engine Model & Spec #
Engine Serial #
PTO/Clutch Model & Spec #
Clutch Serial #
Dealer
Carlton
J.P.Carlton Company
Div. D.A.F. Inc.
121 John Dodd Road
Spartanburg, SC 29303
Ph. (864) 578-9335
Fax (864) 578-0210 www.stumpcutters.com
_____________
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_____________
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DIESEL ENGINE EXHAUST WARNING
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproduction harm.
CHIPPER SAFETY ALERT
CHIPPER SAFETY ALERT
CHIPPER SAFETY ALERT
CHIPPER SAFETY ALERT
CHIPPER SAFETY ALERT
CHIPPER LIMITED WARRANTY
J. P. Carlton Co. Inc., hereafter referred to as the “Manufacturer”, warrants each new Carlton Chipper to be free of defects in workmanship and material for a period of one year.
This warranty takes effect upon delivery to the original retail purchaser. The manufacturer at its option will replace or repair at a point designated by the manufacturer, any parts which appear to have been defective in material or workmanship. The manufacturer is not responsible for consequential damages.
This warranty will be valid only if the chipper is operated in a manner recommended by the manufacturer. The following examples would void warranty:
1. The chipper has been abused. (Such as over extending size limits, not following routine maintenance recommendations, etc.)
2. The machine is involved in or damaged by an accident.
3. Repairs or attempted repairs were made without prior written authorization. Including, but not limited to, repairs made due to normal wear or not using manufacturer approved replacement parts.
4. Chipper damaged by foreign materials. (Such as wire, metals of any kind, etc.)
The owner is responsible for all regular maintenance as explained in the operator’s manual. Neglect in regular maintenance or failure to replace normal wear items such as knives, anvil, lubrication oils, filters, belts, bearings, etc. may void warranty.
This warranty is expressly in lieu of any other warranties, expressed or implied, including any implied warranty or merchantability of fitness for a particular purpose and of any non-contractual liabilities including product liabilities based upon negligence or strict liability. J. P. Carlton Co. Inc. will not be liable for consequential damages resulting from breach of warranty.
IT IS NECESSARY TO RETURN THE WARRANTY VALIDATION FORM AND NOTIFY J. P. CARLTON
CO. INC. IN WRITING WITHIN TEN (10) DAYS FROM DELIVERY DATE TO VALIDATE THIS
WARRANTY.
NOTE: This warranty applies only to new and unused equipment or parts thereof manufactured by J. P. Carlton Co.
Inc. ANY MACHINES USED FOR LEASE OR RENTAL – WARRANTY IS LIMITED TO 90 DAYS FROM
FIRST DAY OF INITIAL SERVICE.
NOTICE: All power units and associated components are NOT warranted by J. P. Carlton Co. Inc. or their dealers. It is the customer’s responsibility to return the machine to the local engine distributor.
Information phone numbers to find your local engine & parts service centers:
Honda ............................................ 1-770-497-6400
Kohler Engines.............................. 1-800-544-2444
Briggs & Stratton Engines........... 1-800-233-3723
Lombardini ................................... 1-770-623-3554
Deutz Engines................................ 1-800-241-9886
John Deere Engines ...................... 1-800-533-6446
Caterpillar..................................... 1-877-636-7658
Kubota ........................................... 1-847-955-2500
Kawasaki Engines......................... 1-616-949-6500
Wisconsin Engines ........................ 1-800-932-2858
Onan Engine ................................. 1-800-888-6626
In order to process any claims, it is the owner's responsibility to report claims properly to the manufacturer or the authorized dealer from whom the equipment was purchased. It is necessary to include the following information on any and all request for warranty:
1. Dealer from whom purchased
2. Date of delivery
3. Serial number of unit
4. Model number of unit
5. Engine make and serial number
6. Length of time in use
7. Date of failure
8. Nature of failure
CHIPPER LIMITED WARRANTY
EXPLANATION OF LIMITED WARRANTY
The manufacturer will not reimburse the customer or dealer labor cost incurred for installing “bolt-on” or “slip-on” items, such as pumps and motors, bearings, belts, pulleys, etc. The manufacturer will provide replacement parts at no cost to the customer for defective parts during the warranty period. Defective parts must be returned to J. P. Carlton Company. It will be the customer’s responsibility to install the replacement parts unless arrangements are made with the selling dealer.
The manufacturer will not reimburse travel cost to servicing dealer. It is the customer’s responsibility to deliver the machine to the dealer’s facility, unless other arrangements have been agreed to between the selling dealer and the customer.
The manufacturer may elect, at its discretion, to reimburse reasonable labor cost to customer or dealer for major defect repairs. Prior approval must be obtained from
J. P. Carlton Company Inc.
IMPORTANT NOTICE
1. AIR FILTER MAINTENANCE IS CRITICAL ON CHIPPERS.
DIRT INGESTION WILL NOT BE WARRANTED BY THE
ENGINE MANUFACTURER OR BY J. P. CARLTON
COMPANY.
2. OIL AND OIL FILTER MAINTENANCE ARE CRITICAL
ON CHIPPERS.
STARVING THE ENGINE FOR OIL WILL NOT BE
WARRANTED BY THE ENGINE MANUFACTURER OR
BY J. P. CARLTON COMPANY.
3. CLUTCH MAINTENANCE AND ADJUSTMENT ARE
CRITICAL; FOLLOW THE CLUTCH MAINTENANCE AND
ADJUSTMENT SECTIONS IN THIS MANUAL.
J. P. CARLTON CO. DOES NOT WARRANT THE CHIPPER
CLUTCH. READ THE CLUTCH MANUAL FOR THE
MANUFACTURER’S WARRANTY.
Warranty Validation Form
Congratulations on your purchase of a Carlton Chipper. This product has been designed and manufactured to provide years of profitable service while minimizing maintenance and downtime. Please take the time now to complete this warranty validation form. This information is necessary for Carlton to instate your warranty.
Return Form To: J. P. Carlton Company, Div. D.A.F. Inc.
121 John Dodd Road; Spartanburg, SC 29303; Phone: 1-864-578-9335
Purchaser Information:
Company Name: ____________________________ Street Address: ______________________________
City: ______________________________________ State: __________ Zip Code: ___________________
Telephone: _________________________________ Contact Name: _______________________________
Machine Information:
Model Number: _____________________________ Engine Model: _______________________________
Serial Number: ______________________________ Serial Number: ______________________________
Dealer Information:
Dealer Name: _______________________________ Street Address: ______________________________
City: ______________________________________ State: __________ Zip Code: __________________
Telephone: _________________________________ Contact Name: _______________________________
1. _________ Customer has been instructed on the operation and safety of this chipper.
2. _________ Customer understands it is the chipper owners’ responsibility to train all operators on all aspects of operator safety and operation of this chipper.
3. _________ Customer has been instructed that every person within a 100 foot radius of the chipper while in operation must be wearing personal safety equipment as specified in the Safety Section of this manual.
4. _________ Customer has been instructed on positioning the discharge chute away from the direction of people and/or property because of the danger of airborne chips.
5. _________ Customer has been warned that no one should ever reach, kick or lean into the feed intake chute.
Customer has been informed that at least one operator must be in position, at all times, to activate the feed control bar to shut down and reverse the feed wheels any time material is being fed or the feed wheels are running.
6. _________ Customer has been instructed to feed short brush or vine-like material on top of longer material or to use the push paddle, not to reach or kick this material into the chipper feed intake chute.
7. _________ Customer has been warned not to operate the chipper with the chipper hood open or unlocked. The chipper hood must be pad locked and must not be able to come open during operation.
8. _________ Customer has been instructed on the procedures to follow before performing maintenance of any kind on the chipper: turn engine off and remove ignition key; disconnect battery cable; allow the cutter disk to come to a complete stop (which will take several minutes); install cutter disk lock; and allow all parts to cool completely. If working between feed wheels, raise upper feed wheel using the hydraulic lift, insert yoke pin and put wooden block between feed wheels.
9. _________ Customer has been instructed on normal maintenance and lubrication schedules and procedures and has been advised that failure to perform periodic maintenance may void the warranty. Oil and air filters must be maintained properly or the warranty will be voided.
10. _________ Customer has been advised that the engine or power unit that is used on this machine is warranted by the engine manufacturer and NOT J. P. Carlton Company. All engine warranty issues should be addressed to the local engine dealer.
11. _________ Customer has been advised that maintenance and adjustment on the clutch are critical. Customer has been advised that J. P. Carlton Co. does not warrant the clutch and the only warranty that applies is in the clutch manufacturer’s manual. Contact the clutch manufacturer with warranty issues.
12. _________ All operation and warning decals are properly displayed on equipment and have been reviewed with the customer. All safety devices have been inspected and found to be working properly at this time.
13. _________ Customer has received and reviewed all operators’ manuals, warranties, safety instructions, and parts.
14. _________ Customer fully understands all information that has been provided, both written and verbal.
I have inspected this equipment and find it in good working condition. To the best of my knowledge, the customer and his personnel are aware of the above procedures.
Date: _______________________________ Signed: ____________________________________________________
The equipment has been thoroughly checked by the above named dealer, and I am satisfied with his instructions.
Date: _______________________________ Signed: ____________________________________________________
Customer
12” CHIPPER TABLE OF CONTENTS
INTRODUCTION
FOREWORD 1
2
FEATURES
SPECIFICATIONS
OPERATION
PRECAUTIONS
CHECKLIST
CONTROLS
GUIDE
OPERATION
MAINTENANCE
MAINTENANCE
LUBRICATION
GUIDE
HYDRAULICS
PTO/CLUTCH
SERVICING
BELTS
SERVICING FEED WHEEL MOTOR
WIRING
PARTS
ASSEMBLY
BOOK
MISCELLANEOUS
AUTO-FEED
E-Z
WINCH
BACK
3
4
5
10
17
28
32
47
54
58
61
65
69
80
87
92
94
12” CHIPPER FOREWORD
Congratulations on your purchase of a new Carlton
®
Professional Chipper! Carlton
®
has built its reputation on the superior performance and reliability of their stump grinders and you can be assured your new chipper has the same performance and reliability. A machine is not profitable if it’s broken-down and we do our absolute best to help you avoid costly downtime. Each and every machine has been over designed and overbuilt to ensure years and years of trouble-free operation. In this, we take pride.
The Carlton
®
12” chipper is the heaviest duty 12-inch capacity disk style chipper available.
From the ground up, the components and weldments are the strongest on the market.
Read this manual carefully and TAKE RESPONSIBILITY for thoroughly familiarizing yourself with the controls and the concepts behind the operation of this machine before attempting to operate it. Slowly experiment with the controls and gradually work yourself up to the full capabilities of this machine. The Carlton
®
12” chipper is a durable and profitable professional chipper. Read the chipper manual, the safety and operational decals on the chipper, and all other operation and safety materials provided for the engine and other components. Use proper safety precautions. Follow the instructions and use common sense and your “OX” will perform like its namesake. If getting more work done in a day, with less trouble, is your idea of good business, then you’ll love your new Carlton
®
Chipper.
We welcome your suggestions on how we might better build our machines. We solicit any and all questions concerning the safe operation or proper servicing of your new chipper.
Please feel free to write to us with any comments.
We’ll enjoy hearing from you!
1
12” CHIPPER GENERAL INFORMATION
The J. P. Carlton Company constantly strives to create the best professional tree equipment available in the industry. Therefore, the material in this manual is correct at the time of publication. Carlton
®
reserves the right to make improvements, modifications, and even discontinue features as we deem necessary to meet our goal. Carlton
®
also reserves the right to discontinue models without any prior notification or obligation.
Inspect your new Carlton
®
Chipper as soon as you receive it. Any damages incurred during shipment are not warranted and, therefore, are not covered repairs. You should have the truck driver verify or acknowledge any damages caused during shipment. If not, contact the truck lines as soon as possible with your complaint.
Any reference made to the right, left, front, or rear in relationship to the chipper is illustrated in the following pictures. Please refer to these any time you call your dealer or J. P. Carlton for parts or assistance.
Front Rear Front
Left Right
2
12” CHIPPER MACHINE FEATURES
Available Machine Features:
• 80-140 HP diesel turbo charged engine
• Reversing auto feed
• Digital tachometer
• Direct drive hydraulic pump
• Hydraulic variable flow control
• Auto-Feed
® Plus system
• Twin lift cylinders
• Hand crank adjustable height and swivel discharge
• Axle 9000# cap
• 36” telescoping tongue
• Lockable tanks w/gauges
• Electric brakes
• Front jack stand –
7000# Cap, Screw type
• Rear jack stand
• AR400 anvil
• 18 ply tires, rated over
6000 pounds
• Tapered roller bearings
• 2” thick cutter disk
• 4 knives
• Massive 25” x 12” throat opening
• 64” wide feed intake opening
• Two 10 1/2" x 25” feed rollers
• Adjustable feed rate
• Key start
• High capacity battery
• Lockable, steel battery box
• Epoxy primer
• Dupont Imron
®
paint
• Double wire braid hoses
We Pride Ourselves in the strength and quality of each and every machine
3
Carlton Model 2012 Specifications
General:
Weight:
Length:
Height:
Tires:
Axle:
Brakes:
Hitch:
Fuel Capacity:
Battery:
Jack Stand:
6200 Pounds
186 inches
100 inches
215/75R17.5 Ld Rng H 4805 # @125 PSI System Relief:
Dexter Torflex 8,000 Pound Cap Oil Tank Capacity:
2500 PSI
13 Gallons
Electric with Breakaway Switch
Five Inch Height Adjustable Pintle
Oil Type:
Valve:
AW32
Series Type
40 Gallons
29HVD 650 CCA
7000 # Cap Screw Type Swing Up
Hyd Pump Displcmnt: .87 in cu/rev (14.4cm cu/rev)
Hyd Pump Drv Systm:Direct Drive off Engine Mount
Flow: Variable Pressure Compensated
Hose:
Oil Filter:
16,000 PSI Burst - Exceeds SAE 100R2
10 Micron Return with Suction Strainer
Engine:
Manufacturer: John Deere
Number of Cylinders: Four
Engine Sheave: 6/5V7.1
Jackshaft Sheave: 6/5V15
Bore:
Stroke:
Displacement:
Maximum RPM:
4.19 Inches (106 mm)
5.0 Inches(127 mm)
276 Cubic Inches (4.5L)
2400 RPM
Horsepower: 140HP
Torque:
Cooling Medium:
Air Cleaner:
Oil Filter:
367 Ft Lbs (498 NM)
Liquid Water/Antifreeze Mixture
Two Stage Dry Type
Full Flow Spin On
Drive Belt: 6/5V1000
Cutter Head Shaft: 4 ¼ inches
Feed System:
Feed Motors:
Flow:
Hydraulic Drive:
Autofeed:
32 Cubic Inch Displacement
Pressure Compensated Adjustable
Live – Driven off engine
Reversing, Digital, Fully Adjustable
Oil Capacity:
Oil Type:
Electrical:
Gauges:
Clutch:
13 Quarts
John Deere
12 Volt
Powerview Slide Bearings: Four 16” x 1” x 1” Ryertex
Twin Disk 11 ½” Over Center
Bearings:
Feed Rate:
Feed Rollers:
Springs:
Lift Cylinders:
Discharge:
Adjustable
Two 10 ½” x 20”
Two 19” Tight Wound Powder Coated
Two 2 x 12 with 1” attachments
Crank Adjustable Swivel and Height
Frame:
Disk Bearings:
Feed Roller Shaft: web
2 7/16 inches Tapered Roller
Feed Roller Bearings: 2 inches Ball Bearing
Disk Shaft: 3 ½ inches
2 inches
Main Trailer Tongue: 4”x 6” with 3/8” wall
Main Trailer Frame: 3”x6” with ¼” wall
Telescoping Tongue: 3”x5” with 3/8 wall by 72” long
Engine Channel Mnts: 4” Channel with 5/16”
Chipper Disk:
Wheel Diameter:
Wheel Thickness:
Disk Balance:
40 inches
2 inches
Precision High Speed Balanced
Infeed Chute:
Discharge Lock:
Fuel Tank:
Hydraulic Tank:
3/16” with 2”x2”x1/4” tube frame
Folding Infeed Tray: 3/16” with 4”x11/2” x3/16” bracing
Folding Tray Lock: ¾” Spring Loaded Pin
Discharge Chute: 10 gauge
¾” Spring Loaded Pin
10 gauge with baffles rubber mtd
10 gauge with baffles rubber mtd
Wheel Speed:
Number of Knives:
Knife Dimensions:
1180 RPM
4
7 ¼” x 4 ½ x1/2”
Anvil:
Chip Throwers:
Cutting Dimensions:
Throat Opening:
4 ½” x 12 ½”x ½” AR400
Two 3/8”x 4” x 4” x 12” long
12 ¾” x 20”
Battery Box:
Fenders:
Feeder Bar:
10 gauge checker plate - lockable
3/16” checker plate
1 ½” OD x 1/8” wall - removable
Radiator Guards: 2”x4” with 3/16” wall
Light Brackets: 3/16” with hidden wiring
Axle Mounts:
Hitch Plate:
½ “ Plate
¾” Plate adjustable 5” Up/Down
F:\data\John\Docs\Machine Docs\Machine Specs\2012 SPECS 140 Deere.DOC
12” CHIPPER SAFETY PRECAUTIONS
Before operating the chipper, read this manual, the engine manual, and all the safety decals on the machine. Know all parts of the machine and their functions, especially the shut down procedures in case of emergency. No inexperienced person may operate the chipper.
Inexperience may cause injury. It is the owner’s responsibility to ensure all operators are trained and fully understand all safety and operational aspects of the chipper.
This machine was built with safety in mind. The guards and other safety devices only work when kept in place and secured properly. Safety decals are placed on the machine as reminders of how to operate the machine safely, pay attention to the instructions.
SAFETY FIRST ALWAYS!
This is the Safety-Alert Symbol. This symbol is placed on the machine and in the manual to alert the operator to the potential for bodily injury or death. The operator should pay close attention to the instructions whenever they see this symbol.
The Safety-Alert Symbol will be accompanied by one of the following words:
DANGER, WARNING, or CAUTION
• A DANGER symbol means that if the instructions are not followed the possibility of serious personal injury or death is probable.
• A WARNING symbol means that if the instructions are not followed there is a possibility of serious personal injury or death.
• A CAUTION symbol means there is an unsafe condition or practice that may cause personal injury or property damage.
PERSONAL PROTECTION:
All personnel must wear eye and
ear protection, hard hat, short fitted gloves without cuffs, long sleeve shirt, long pants without cuffs, and over the ankle work boots with skid resistant soles
Do not wear loose-fitting clothing
Tie long hair back
Do not wear jewelry or long
dangling clothing; i.e. neckties, long belts, or chains
Stay away from feed wheels
Keep away from moving parts
Only run in a well ventilated area
because of carbon monoxide poisoning
P/N 0700008
P/N 070000A
P/N 0700010
5
12” CHIPPER SAFETY PRECAUTIONS
Be Safe and Practice Safe Operation using the following guidelines.
• Any individual operating this chipper
must first read and understand this manual, the engine and other component manuals supplied with the chipper, and all safety and operational decals on machine.
• DO NOT permit children to operate machinery or to play near machinery during operation.
• DO NOT allow spectators to stand and watch chipper in operation.
• DO NOT allow people to pass by discharge zone while chipper is in operation.
• Keep hands, feet, legs, clothing, hair and all other body parts away from feed intake wheels, chipper knives, and other moving parts.
• Do not hang from, ride, sit, stand, lay, or climb anywhere on this chipper while it is in operation, running, or being transported.
• Do not move, position, or transport this chipper with the engine running.
• Keep away from pressurized leaks.
Never check for leaks using hand or finger, use cardboard or wood.
Pressurized fluid can penetrate the skin and cause injury or even death. Seek immediate medical attention if penetration occurs. Always wear eye protection.
• DO NOT operate any machinery while under the influence of alcohol or drugs
(prescription, over the counter, or otherwise).
• DO NOT modify or change any part without written approval from J. P.
Carlton Company.
• No one should ever reach, lean, or kick into the feed intake chute when the chipper or the engine is running. Feed wheels will pull in anything in the path of operation and will cause severe personal injury if a person is pulled into feed intake wheels.
• Always load shorter pieces of wood or brush on top of longer pieces or use push paddle, never reach into the feed intake chute to load these pieces.
• Stay clear of discharge zone when running chipper. Never allow anyone to stand near or to walk close to the discharge zone, even if being discharged into a bin or truck.
• Airborne debris may cause severe injury. If inspection of chipped material is required, shut down the chipper and the engine first.
• Discharge spout should not be pointed toward people, buildings, or other personal property that may be injured or damaged. Airborne debris is as dangerous as any powerful projectile.
• Never position, adjust, or move the discharge chute while the chipper or the cutter disk are running
6
12” CHIPPER SAFETY PRECAUTIONS
• Always have at least 2 operators at the job site running the chipper. One to load the brush into the feed wheels and the other to maintain the feed control bar in case of an accident.
• Always feed trees and brush butt end first and walking to the right side of the chipper, material being fed should be to the operator’s left side. The material being fed tends to kick to the left and could injure anyone on that side.
• Never lean over material being loaded into the feed wheels; especially small diameter, short length material that is still long enough to be fed into the feed wheels alone. The material is not heavy enough to hold down when the feed wheels first grab it and will kick up hitting the operator in the chin or head causing injury. type material. SEVERE INJURY
COULD OCCUR.
• Always cut vine type material into shorter, easier to handle pieces, approximately 4 to 5 feet.
• Don’t feed the vines into the chipper unless they have been cut!!!
• STOP automatic feed system and run vine type material through using manual start/stop controls and a wooden push paddle.
• Never lay vine type material in front of feed intake chute.
• Never allow yourself or your clothing to become tangled in or tripped by vine
CUTTER DISK
HOOD
• KEEP CUTTER DISK HOOD
CLOSED WHILE CHIPPER IS
RUNNING. Always make sure the cutter disk hood latch pin is in place and locked securely using a padlock before starting chipper. The cutter disk hood must be locked using the factory issued lock pin and padlock.
• Never open the cutter disk hood while engine is running. After the engine is turned off, allow the cutter disk to come to a complete stop before opening the cutter disk hood. This will take several minutes
• Never run the chipper or the engine with the cutter disk hood open or unlocked at any time or for any reason.
• If the cutter disk hood or hinge is damaged, replace immediately.
• Always have the trees and brush cut to size for the chipper before the chipper arrives at the job site.
• It is very dangerous to run a chain saw and the chipper at the same time.
• If a tree gets jammed and has to be trimmed, shut down the chipper first.
7
12” CHIPPER SAFETY PRECAUTIONS
DO NOT PERFORM MAINTENANCE
OF ANY KIND ON THIS MACHINE
UNLESS:
The engine is turned off
The ignition key is removed
Positive battery cable is disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged. The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND
OTHER PROTECTIVE EQUIPMENT
BEFORE STARTING CHIPPER AFTER
PERFORMING MAINTENANCE.
• Keep a well-stocked First Aid Kit with the chipper at all times.
• Keep a full Fire Extinguisher with the chipper at all times.
• YOKE LOCK PIN MUST BE IN
POSITION before performing maintenance between the feed wheels.
Use the hydraulic lift to raise upper feed wheel high enough to insert yoke lock pin as shown above.
• After the upper feed wheel has been raised and the lock pin is in position, place a block of wood 4” x 12” x 16” between feed wheels to keep wheel from coming down. See Maintenance
Section for further instruction.
• Stop engine, remove key, and disconnect battery cable when repairing or adjusting machine or drive belts.
• Keep engine in good condition, service as instructed in engine manual. Do not touch engine while running or hot
(serious burns may result).
• Allow all machine parts to cool sufficiently before servicing or making adjustments. Hot machine parts can cause severe burns.
8
12” CHIPPER SAFETY PRECAUTIONS
• During operation of the chipper, all people within a 100-foot radius should wear protective equipment, including eye and ear protection and hard hats.
• If unusual noise or vibration occurs, stop engine immediately and correct the problem before continuing operation, consult authorized dealer if necessary.
• Keep all guards in place and properly secured during operation. Never operate the chipper with guards missing or loose.
• Keep all safety devices working properly and all other machine parts in good condition.
• Never leave the controls unattended while in operation. Be sure machine is not capable of operation when left unattended.
Remove key and disconnect battery, if necessary.
• DO NOT OPERATE THE ENGINE AT
AN ANGLE GREATER THAN 25° OR
SEVERE ENGINE DAMAGE WILL
OCCUR. PROPER ENGINE OIL
LEVEL MUST BE MAINTAINED TO
ACHIEVE MAXIMUM ANGLE OF
OPERATION OF 25°. (See Engine
Owner’s Manual for proper oil level.)
• Gasoline, diesel fuel and their vapors are highly flammable and explosive.
Handle with care. Only use approved
(red) fuel containers for storage.
• Do not store machine with fuel inside tank or fuel containers near any open flames, sparks, or other sources of ignition.
• Do not store equipment with fuel in the tank for long periods.
• Battery fumes are explosive. Recharge battery in an open area away from fire, sparks, or other sources of ignition.
• Use caution in extreme cold! Frozen battery will explode! Allow battery to thaw in heated area away from fire or sparks.
• Battery acid can cause severe burns.
Keep away from eyes, skin, and clothing.
• Remove battery before welding on equipment.
•
Do not operate chipper in dim lit, dark, or concealed areas. Do not operate or run machine or engine in enclosed area due to carbon monoxide poisoning hazard.
•
Keep machine clean and clear of debris to eliminate fire hazard. It is especially important to clean any oil or fuel spills to prevent the danger of fire.
•
Keep safety and instructional decals clean and replace any that are damaged, difficult to read, or missing. Decals may be purchased from J.
P. Carlton or an authorized dealer.
•
Remove all foreign objects from the chipper before starting, i.e. jackets, gloves, tools, etc.
• If operating chipper uncoupled from tow vehicle, the tires and tongue must be blocked. Use but do not depend on jack stands to hold machine steady.
• Always store tools safely away from moving machine parts, especially the feed intake wheels.
• There should be no obstacles in the path of operation behind the chipper or around the chipper to allow trip free movement of all personnel.
• Keep unauthorized persons away from the chipper operation area.
9
12” CHIPPER DAILY CHECKLIST
It is vital that the owner and operators inspect the chipper each day before operation. This inspection will help identify potential problems that may arise during the workday. The operators must get in the habit of performing this inspection each and every day. By performing this inspection each day, the operators will help minimize downtime and costly repairs. This inspection will also help to minimize risks associated with the operation of this brush chipper.
SAFETY:
DO NOT PERFORM MAINTENANCE OF ANY KIND (including routine inspections)
ON THIS MACHINE UNLESS:
• The engine is turned off
• The ignition key has been removed
• The clutch is not engaged
• All moving parts have come to a complete stop – NOTE: The cutter disk takes
several minutes to come to a complete stop
• The cutter disk lock pin is installed in the disk lock tube
• All machine parts have cooled completely
• There is no operator at the controls to accidentally start the machine
• At least 2 people are at the site where the maintenance is to be performed
• Inspect Decals making sure all are in place, secure, and legible.
(Not all decals are shown here just a small representation)
10
12” CHIPPER DAILY CHECKLIST
• Make sure all personnel are equipped with all applicable safety equipment:
− Eye protection
− Hearing protection
− Hard hat
− Short, fitted gloves
− Long sleeve shirt
− Long pants
− Over the ankle work boots with skid resistant soles
PERSONAL PROTECTION:
All personnel must wear eye and
ear protection, hard hat, short fitted gloves without cuffs, long sleeve shirt, long pants without cuffs, and over the ankle work boots with skid resistant soles
Do not wear loose-fitting clothing
Tie long hair back
Do not wear jewelry or long
dangling clothing; i.e. neckties, long belts, or chains
Stay away from cutter disk
Keep away from moving parts
Only run in a well ventilated area
because of carbon monoxide poisoning
• Inspect bolts, hydraulic fittings, wiring harnesses, hoses, and equipment for tightness, wear, or leakage. Replace if necessary. DO NOT inspect for hydraulic leaks with your hand or finger.
• FLUID UNDER PRESSURE CAN
PENETRATE THE SKIN AND CAUSE
SEVERE INJURY. CHECK FOR
LEAKS USING A BOARD OR
CARDBOARD; DO NOT USE HAND
OR FINGER. SEEK IMMEDIATE
MEDICAL ATTENTION IF SKIN IS
PENETRATED. ALWAYS WEAR
EYE PROTECTION.
BECAUSE OF MACHINE VIBRATION,
ALL EQUIPMENT ATTACHED USING
SCREWS OR BOLTS AND NUTS
SHOULD BE CHECKED REGULARLY
FOR TIGHTNESS. ALL SCREWS,
BOLTS, AND NUTS NEED TO BE
INSPECTED FOR TIGHTNESS AND
WEAR. ALL SCREWS, BOLTS, AND
NUTS THAT WON’T STAY TIGHTENED
OR THAT HAVE WORN, CHIPPED, OR
MISSING THREADS SHOULD BE
REPLACED.
11
12” CHIPPER DAILY CHECKLIST
• Check tires air pressure. Inflate to tire manufacturers recommended maximum inflation pressure. Inspect tires for wear.
Inspect axle caps. Replace tires and other parts when needed. Grease axles as suggested by manufacturer.
• Inspect hitch and hitch bolts.
• Make sure all guards are in place and properly secured.
• Inspect belts for wear and proper tension. (See Servicing Belts section for further information.) New belts will stretch and become loose as machine runs. Check belt tension more often when belts are new.
• Check tail and brake lights for proper operation. Make any repairs that are necessary before towing the chipper.
HITCH & HITCH BOLTS
12
12” CHIPPER DAILY CHECKLIST
• Inspect knife bolts and nuts for tightness daily. It is very important to check knife bolts and nuts after first hour of operation for new bolts and nuts. It is not uncommon for bolts to loosen slightly during this time. The 12” chipper knife bolts and nuts (5/8”-11) are specially designed. Torque to 180 ft. lbs.
• Inspect cutter disk knives for wear. Do not operate the machine without a full set of undamaged knives in place. Worn or chipped knives will cause improper operation of the chipper. (See Servicing
Cutter Disk Section to change or sharpen knives and anvil.)
CHIPPED KNIFE
• Cutter disk must rotate freely. This will help insure there are no foreign objects inside the cutting chamber and there is ample knife to anvil clearance. (The cutter disk lock pin will have to be pulled out of cutter disk to check rotation. Replace pin after checking rotation to perform further inspections.)
• When inspection of cutter disk is complete, close cutter disk hood, insert hood lock pin and padlock. Make sure hood will not open. Check cutter disk hood hinges for damage and fit, replace immediately if there is any damage or misalignment.
CUTTER DISK HOOD HINGE
HOOD PIN & PADLOCK
13
12” CHIPPER DAILY CHECKLIST
• Inspect the anvil for wear by raising the upper feed wheel and blocking it as described in the Servicing Cutter System section of this manual. The anvil should be checked any time the knives are inspected. THE CUTTER DISK LOCK
PIN MUST BE IN LOCK TUBE AND
THE UPPER FEED WHEEL MUST BE
RAISED AND BLOCKED WHEN
INSPECTING THE ANVIL EDGE.
• Inspect the inside of the infeed chute.
Check to make sure there are no foreign objects inside the infeed chute.
Anything that is inside of the infeed chute may go through the chipper.
There should never be anything or anyone inside the infeed chute when starting the chipper, damage or injury could occur.
• Check the feed control bar operation daily for correct operation of Forward,
Reverse, and Off positions. Contact your local dealer or J. P. Carlton if operation is not correct.
• Inspect and clean radiator screen daily.
This screen along with the radiator fins must be kept clean. Dust and debris can easily clog the screen and or radiator and cause overheating along with major engine damage. Inspect fan blades for wear or damage.
ANVIL WORKING EDGE
14
12” CHIPPER DAILY CHECKLIST
• Check and maintain proper engine oil, fuel, radiator coolant, and hydraulic oil levels. Make sure engine is cool before checking. Replenish engine oil, fuel, radiator coolant, and hydraulic oil every morning before starting the machine so there is no danger of fire from hot machine parts or sparks. Read your engine owner’s manual for additional coolant information. Do not fill fuel or hydraulic oil tanks more than 7/8 full to allow for heat expansion.
NEVER REFUEL OR ADD OIL:
WHILE ENGINE IS RUNNING,
WHILE IN AN ENCLOSED AREA,
OR WHILE ENGINE IS HOT.
RADIATOR CAP ON
TOP OF ENGINE
JOHN DEERE ENGINES
REQUIRE A SPECIAL
COOLANT ADDITIVE.
OIL DIPSTICK
• Inspect air filters for dirt and damage, clean or replace as necessary.
REPLACE WITH MANUFACTURER
RECOMMENDED AIR FILTERS
ONLY.
HYDRAULIC OIL
LEVEL/TEMP GAGE
MAIN FILTER SAFETY FILTER
The proper repair or replacement procedures, if required, are further illustrated in the
Maintenance or Service Sections of this manual. Other periodic inspections and maintenance are covered in other sections of this manual.
15
12” CHIPPER DAILY CHECKLIST
WINCH
(OPTIONAL EQUIPMENT)
• Inspect winch rope daily. Replace rope if there is any wear, fraying, or cuts. See
Machine Controls section for more information.
• Check rollers for burrs or sharp edges if rope is damaged in any way. Replace any damaged or worn rollers.
• Winch roller guides should be greased as necessary every 30-40 hours of operation. Use only Texaco
®
Starplex II grease.
16
12” CHIPPER MACHINE CONTROLS
It is imperative that all operators are familiar with all controls of the chipper. This will make for a much more productive and safer work period. (The actual controls may differ depending on the engine supplied with your chipper.)
ENGINE CONTROLS:
• Key Switch and Gauges are located in a lockable panel at the rear of the engine
DO NOT OPERATE THE ENGINE
AT AN ANGLE GREATER THAN
25° OR SEVERE ENGINE DAMAGE
WILL OCCUR. PROPER ENGINE
OIL LEVEL MUST BE MAINTAINED
TO ACHIEVE MAXIMUM ANGLE
OF OPERATION OF 25°. (See Engine
Owner’s Manual for proper oil level.)
• Key switch has 3 positions
– Off, Run and Start
OFF RUN
USE PADLOCK
FOR PROTECTION
AND SAFETY
START
• There is an emergency shutdown bypass switch, which must be held down during starting. (If the engine experiences low oil pressure or high temperatures when running, this switch will shut down the engine.)
• Also in the control box are the voltage meter, engine temperature, and oil pressure displays. The configuration at the right is typical but may vary depending on the exact engine supplied with your chipper.
BYPASS SWITCH
ENGINE TEMPERATURE
VOLTAGE METER OIL PRESSURE
17
12” CHIPPER MACHINE CONTROLS
• The Auto-Feed Plus
®
monitors the engine RPM and controls the feed system based on this information. The
Auto-Feed is calibrated when installed in the chipper with a high and low RPM setting for the feed wheels to operate.
When the engine RPM is low and the
Auto-Feed is on, the hydraulics will not work. If large diameter wood is being chipped and the engine RPM drops below the Auto-Feed Low setting, the
Auto-Feed will stop the feed wheels.
After the engine RPM is high enough to handle the force required to chip this material without causing the engine to lug down, the Auto-Feed restarts the feed wheels.
• The Auto-Feed Plus
® control is calibrated to automatically come on when the chipper is started. If you need to turn on the Auto-Feed Plus ® control, press and hold the right button down for
4 seconds and release.
• The Auto-Feed must be turned off to operate the hydraulics at low engine
RPM or idle. When the Auto-Feed is on the hydraulics only work when the
• engine RPM is high. To operate the feed wheels at low engine RPM, turn off the
Auto-Feed by pressing and holding the left button for 4 seconds and release.
• Read the Auto-Feed Plus
®
manual supplied at the end of this manual if programming is required.
A two-position throttle is located on the engine cowling. The lower (idle) position is for starting the engine, low speed engine operation during warm up, clutch engagement/disengagement, and engine cool down. The upper position is for running the engine at full speed during chipping operations.
AUTO-FEED OFF
AUTO-FEED ON
18
12” CHIPPER MACHINE CONTROLS
CLUTCH ENGAGEMENT HANDLE
• The clutch is to be engaged and disengaged at low engine speeds only.
NEVER ENGAGE OR DISENGAGE
THE PTO/CLUTCH AT ENGINE
SPEEDS IN EXCESS OF 1200 RPM.
Engagement or disengagement of the clutch at elevated engine speeds can cause severe clutch damage. This is not warrantable. Please refer to clutch manufacturers’ manual for clutch adjustment procedures.
• To engage the clutch:
−
Engine must be below 1200 RPM
−
−
−
Infeed chute must be clear of material
Feed control bar must be in the stop
(middle) position
Bring the cutter disk up to speed by a
−
− series of short engagements and disengagements at intervals long enough to prevent excessive heat build up in the facings. UNDER NO
CIRCUMSTANCES should the clutch be slipped without fully engaging or disengaging the clutch to permit it to cool.
Engage clutch fully. This should take a minimum of 100 lbs. of force to engage clutch on over center models (shown here), which will require most of the operators’ strength. If the clutch engages with less force than this, it needs to be adjusted immediately! Clutches out of adjustment will slip and fail in a very short period of time. This type of failure is not covered by the warranty. (Please refer to clutch manufacturers’ manual for clutch adjustment procedures.)
New clutches or new facings require several frequent adjustments until the friction facings have “worn in”. (See the Twin Disc PTO/Clutch section to making adjustments or read the Twin
Disc manual.)
DISENGAGED
ENGAGED
CLUTCH ENGAGEMENT
HANDLE
19
12” CHIPPER MACHINE CONTROLS
DISCHARGE FLAP
There is an adjustable flap on the end of the discharge chute. This flap is adjustable in the vertical direction to help control the height and distance of the chips being discharged. To adjust this flap pull down on the handle and rotate the flap up or down to desired position. NEVER ADJUST THIS
FLAP WHILE THE CHIPPER IS IN
OPERATION OR WHILE THE CHIPPER
DISK IS SPINNING!
HEIGHT ADJUSTABLE DISCHARGE
• Carlton Chippers are equipped with a height adjustable discharge chute. This allows the discharge chute to be adjusted for different truck heights and discharge angles.
• To adjust discharge chute height:
−
−
Flip retainer up out of the way of the crank handle
Crank height adjuster to adjust chute to desired height
−
Return retainer to original position securing crank handle
SWIVEL DISCHARGE
• Carlton Chippers are equipped with a rotating discharge chute. To rotate the chute to the desired position
1. Pull down and unlock the rotation lock pin
2. Turn the crank handle to rotate the discharge chute to desired position
3. Release the lock pin making sure it engages in one of the lock locations on the discharge chute securing the chute in desired position.
ALWAYS MAKE SURE THE
DISCHARGE IS POINTED IN A CLEAR
DIRECTION FOR DISCHARGE OF
CHIPS
1
2
3
20
12” CHIPPER MACHINE CONTROLS
FEED CONTROL BAR
• The feed control bar is located on three sides of the infeed chute; across the top and down each side.
• The feed control bar has three distinct positions
− In the out position pulled towards the rear of the machine the bar is now in the feed position. In this position the
−
− feed wheels are engaged and will pull material into the chipper
In the middle position the bar is in the stop position. With the bar in this position the feed wheels are stopped and do not rotate.
In the in position pushed towards the front of the chipper the feed control bar is in the reverse mode. This position reverses the feed wheels and attempts to back material out of the chipper.
• ALWAYS VERIFY CORRECT
FUNCTION OF THE FEED CONTROL
BAR BEFORE BEGINNING TO CHIP
MATERIAL
• NO ONE SHOULD EVER REACH,
LEAN, OR KICK INTO THE FEED
INTAKE CHUTE WHEN MACHINE
OR ENGINE IS RUNNING
FEED CONTROL BAR
FEED CONTROL
BAR - FORWARD
FEED MODE
FEED CONTROL
BAR - REVERSE
FEED MODE
21
12” CHIPPER MACHINE CONTROLS
VARIABLE SPEED CONTROL
• The variable speed control valve controls the speed of the feed wheels.
Turn the valve clockwise to make the feed wheels turn faster. Loosen the lock washer on the end of the control knob and adjust the wheels to the desired speed and then retighten the washer.
LIFT CYLINDER CONTROL VALVE
(OPTIONAL EQUIPMENT)
• The Carlton chipper may be equipped with a hydraulic yoke lift, which allows the operator to hydraulically lift the top feed wheel. This can be of assistance when feeding large square cut butt ends, which the feed wheels cannot ride up easily. The lift cylinders can also be used to provide positive down pressure on material being fed. This is useful when feeding extremely bushy material or material which the feed wheel cannot grab.
• The Lift cylinder control valve is located on the right rear of the infeed chute.
− Push the valve in to raise the lift cylinder and top feed wheel
−
Pull the valve handle out to lower the lift cylinder and provide positive down pressure on the top feed wheel.
LIFT CYLINDER
LIFT CONTROL VALVE
22
12” CHIPPER MACHINE CONTROLS
FRONT JACK STAND
• Use the front jack stand anytime the chipper is removed from the tow vehicle.
Do not depend on this jack stand to support the machine for stand-alone operation by itself. The tires must be blocked using wheel chocks and the rear jack stand must be used. The front jack stand can be attached to the tongue on either side of the machine. The jack stand can then be rotated up and stored on either side of the machine during transport.
REAR JACK STAND
• When the chipper is uncoupled from the tow vehicle at the job site, use the rear jack stand for support. The rear jack stand should be used along with the front jack stand, and wheel chocks when using the chipper in stand-alone operation.
FEED WHEEL CLEAN OUT DOOR
• There is a drop-down door to clean excess debris out from under the bottom feed wheel. This will help to keep the chipper from getting clogged or stopped up. Use the handle, located on both sides behind the infeed chute, and drop the door down to remove debris, then close and secure the door. Should be cleaned frequently to prevent damage to clean out door and to prevent clogging the chipper. DO NOT open the clean out door until the chipper has been shut down and all parts have come to a complete stop, danger of flying debris could cause injury.
FRONT JACK STAND
REAR JACK STAND
REAR JACK STAND
STAND ALONE OPERATION
FRONT JACK STAND
WHEEL CHOCKS
23
12” CHIPPER MACHINE CONTROLS
BRAKES & REAR LIGHTS
• The chipper’s brakes and lights are connected to the tow vehicle actuator to be activated by the tow vehicle operation.
See the Machine Wiring section of this manual for wiring diagram.
BREAKAWAY SWITCH
• The breakaway switch is a safety device designed to activate the chipper brakes if it ever becomes uncoupled from the tow vehicle. A cable attached to the breakaway switch is attached to the tow vehicle so that the breakaway switch will separate and cause the brakes to be applied to slow the chipper.
24
12” CHIPPER MACHINE CONTROLS
WINCH CONTROL VALVE
(OPTIONAL EQUIPMENT)
• Carlton Chippers may be equipped with a hydraulic winch. The winch is used to pull trees and brush that are too large to carry to the chipper and to assist in lifting the tree into the infeed tray.
ONLY USE THE WINCH TO DRAG
MATERIAL TO THE CHIPPER
THAT IS GOING TO BE CHIPPED.
NEVER USE THE CHIPPER
WINCH TO SECURE OR HOLD
LOADS.
• The winch has control levers on the disk to put the winch in free spool, low speed, high speed, or to lock the winch. There is a decal on the side of the winch casing to illustrate this operation. For further information and service please read the winch instruction manual. (The levers may be in any position but the correct words must be facing away from the winch disk to perform the function.)
To pull the winch rope to the tree, put the winch in free spool by turning both levers to FREE.
(Never put winch in free spool with a load on the rope.) Always leave
at least 5 wraps on the disk when
unwinding the winch rope.
To operate the winch at low speed, put Lever 1 in LOW and Lever 2 in
FREE.
To operate the winch at high speed, put Lever 1 in FREE and Lever 2 in
HIGH.
To lock the winch, put Lever 1 in
LOW and Lever 2 in HIGH.
LEVER 1
LEVER 2
NOTE:
THERE IS TEXT ON
BOTH SIDES OF EACH
LEVER TO SET THE
WINCH IN FREE
SPOOL, LOW SPEED,
HIGH SPEED, OR TO
LOCK THE WINCH.
25
12” CHIPPER MACHINE CONTROLS
• Two hydraulic valves control the winch on this chipper. The hydraulic winch selector valve diverts hydraulic fluid from the feed roller circuit and enables the hydraulic winch circuit. Once the hydraulic winch circuit is enabled the winch control valve controls the hydraulic winch motor.
• The 9” chipper winch selector valve is located on the hydraulic valve box.
There is a decal that shows the proper operation (pictured at the right). Push the valve to the left to turn the feed wheels on and to the right to turn the winch on.
• The winch control lever is the right hand lever on the hydraulic control lever panel.
There is a decal next to the lever to show proper operation of the winch control. After the rope has been attached to the tree, push the lever in to pull the tree to the chipper.
Also use this lever position to rewind the rope.
Pull the lever back to release the pressure on the rope to remove the rope from the tree once it has been pulled to the chipper and has been put into position to be run through the chipper.
After use of the winch is finished use the winch control lever to rewind and secure the rope before running the feed wheels. (The winch selector will have to be turned back to the Feed Wheels On position to feed the tree through the chipper.)
• NEVER ALLOW ANYONE TO
OPERATE THE WINCH CONTROL
VALVE WHILE AN OPERATOR IS
IN THE VICINITY OF THE WINCH
ROPE!!! ROPE BURNS OR OTHER
INJURIES COULD OCCUR IF THE
PERSON BECAME ENTANGLED OR
TRIPPED BY THE ROPE.
HYDRAULIC WINCH
SELECTOR VALVE
HYDRAULIC WINCH
CONTROL VALVE
26
12” CHIPPER MACHINE CONTROLS
• The winch disk rotates counterclockwise when pulling in loads. If the rope needs to be replaced make sure it is started under the disk.
• Winding the rope over the top
(clockwise) could cause the rope to rub on the encasement and wear the rope causing fraying and breakage. Always wind the rope under the winch disk.
• Read the winch instruction manual for complete information.
ALWAYS WIND ROPE
UNDER THE WINCH
DISK
27
12” CHIPPER TOWING GUIDE
SAFETY:
• NEVER ALLOW INEXPERIENCED DRIVERS TO TOW MACHINERY.
• ALWAYS MAKE SURE THE TRUCK HITCH AND THE CHIPPER HITCH ARE
OF MATCHING STYLE AND SIZE.
• ALWAYS MAKE SURE THE TOW VEHICLE AND THE CHIPPER ARE ON
LEVEL GROUND AND THE WHEELS ARE CHOCKED BEFORE CONNECTING
OR DISCONNECTING THE CHIPPER.
• MAKE SURE THE TOW VEHICLE IS OF ADEQUATE SIZE AND HAS THE
TOWING CAPABILITY TO SAFELY TOW THE CHIPPER.
• NEVER TOW A MACHINE WHILE IT IS RUNNING.
• Make sure the truck hitch and the chipper hitch are of matching style and size and not worn.
• Check all hitch bolts to make sure they are tight on the chipper and the truck.
• Make sure the pintle ring on the chipper and the ball on the truck are greased for smoother pivots and to reduce the wear on both parts.
• Make sure the tow vehicle is of adequate size and has the towing capacity to safely tow the chipper. Make sure the truck hitch is heavy enough and built strong enough.
• Adjust both the truck hitch and chipper hitch so the chipper sits as close to level as possible when connected to the truck. A proper amount of tongue weight is required to allow the machine to tow properly. Too little tongue weight will result in wandering, fishtailing, or axle damage.
• Connect safety chains to a secure position on the tow vehicle. Crisscross safety chains for support in the event of hitch failure. Chains may be twisted to shorten to compensate for excessive length. If the tongue should contact the ground at highway speeds, the machine may dig in and catapult the machine into traffic. USE
YOUR SAFETY CHAINS.
CHIPPER SHOULD RIDE AS CLOSE TO
LEVEL AS POSSIBLE WHEN TOWING
28
12” CHIPPER TOWING GUIDE
• Connect chipper lights to the tow vehicle.
Observe light operation to insure correct electrical connections.
• Attach the breakaway switch to the tow vehicle so that it will engage the switch and slow the chipper if the chipper should become uncoupled from the tow vehicle.
• Secure the front jack stand to the machine for towing. The jack stand may be used on either the left or right sides of the machine and must be secured to the tongue for towing.
• Make sure the rear jack stand is raised and secured in the up position before towing the chipper.
CONNECT LIGHTS
29
12” CHIPPER TOWING GUIDE
• The chipper infeed tray must be closed and locked when towing.
• First, check the lock pins behind the infeed chute frame to make sure they are in their storage position.
• Then close the tray and make sure the spring lock pin is in position and the tray is secured.
INFEED TRAY LOCK PIN
IN STORAGE POSITION
(ONE ON EACH SIDE OF
CHIPPER)
• Make sure the discharge chute is over the chipper for towing. Use the swivel handle to turn the discharge chute over the chipper with the end of the chute facing the front of the chipper. Use the height adjustment handle to return the discharge chute back to the lowest height for towing; don’t take any chances with over head obstructions hitting the discharge chute.
SPRING LOCK PINS
30
12” CHIPPER TOWING GUIDE
• Always chock the wheels when the chipper is parked, even when attached to the tow vehicle.
Make sure the chock blocks have been removed before towing the chipper.
• Towing will affect handling, allow for extra stopping distances.
• Start and stop gradually.
• Tow at a safe, reasonable speed. Obey posted speed limits.
• Slow down over rough terrain.
31
12” CHIPPER MACHINE OPERATION
STARTING – READ THIS MANUAL, THE ENGINE OWNERS’ MANUAL, THE
CLUTCH MANUAL, AND ALL SAFETY DECALS ON CHIPPER
BEFORE STARTING.
SAFETY:
• DO NOT ALLOW CHILDREN OR OTHER SPECTATORS TO STAND AND
WATCH THE CHIPPER IN OPERATION. ALL OPERATORS MUST WEAR
RECOMMENDED PROTECTIVE EQUIPMENT.
• DO NOT ALLOW ANYONE TO BE IN CHIP DISCHARGE ZONE WHILE
MACHIINE IS RUNNING.
• NEVER REACH OR KICK INTO THE INFEED CHUTE FOR ANY REASON.
• KEEP CHIPPER HOOD CLOSED WHILE MACHINE IS RUNNING. ALWAYS
MAKE SURE CUTTER DISK HOOD HAS LATCH PIN IN POSITION AND
LOCKED WITH A PADLOCK, AND IS NOT CAPABLE OF BEING OPENED.
• AN OPERATOR MUST ALWAYS BE IN POSITION AND BE PREPARED TO
OPERATE THE FEED CONTROL BAR TO REVERSE OR STOP THE FEED
WHEELS IF NECESSARY.
• ALWAYS BE ATTENTIVE AND AWARE OF THE CHIPPERS OPERATION AND
NEVER ALLOW YOURSELF OR ANYONE TO BECOME PULLED INTO THE
FEED WHEELS.
• ALWAYS LOAD SHORT PIECES OF BRUSH ON TOP OF LONGER PIECES OF
WOOD AND BRUSH. NEVER FEED LONG VINE TYPE MATERIAL INTO
CHIPPER. ALWAYS CUT INTO SHORT PIECES TO FEED VINE TYPE
MATERIAL. THIS MATERIAL COULD TANGLE AND WRAP AROUND
SOMEONE OR SOMETHING AND PULL IT INTO THE CHIPPER.
• NEVER OPERATE MACHINERY WHILE UNDER THE INFLUENCE OF
ALCOHOL OR DRUGS, (PRESCRIPTION, OVER THE COUNTER OR OTHERS).
START-UP PROCEDURES: ALWAYS KEEP A FIRST
• Check all fluids before starting.
• Daily Checklist must be completed before starting.
• PTO/Clutch must be disengaged before starting.
AID KIT AND A FIRE
EXTINGUISHER WITH
CHIPPER
• Cutter disk hood and all other guards must be in place and secured properly before starting.
• All personnel must be wearing protective equipment: eye and ear protection; hard hat; short fitted gloves without cuffs; long sleeve shirt; long pants without cuffs; and over the ankle work boots with skid resistant soles.
• Use wheel chocks to block the chipper tires so that the chipper doesn’t move, shift, or roll during operation.
32
12” CHIPPER MACHINE OPERATION
LOWER THE INFEED TRAY
SPRING LOCK PIN
• During transportation the infeed tray will be closed and locked using the spring lock pins attached. At the job site, release the pins and lower the tray.
• There are two removable lock pins located at the back of the infeed frame, there is a pin on each side of the frame.
Once the tray is fully lowered, remove the pins and lock the tray into position as shown in these pictures. Make sure there is no brush or other obstruction between the tray and the hopper so that the tray will lower fully.
33
12” CHIPPER MACHINE OPERATION
AIM DISCHARGE CHUTE
• Carlton Chippers are equipped with a rotating discharge chute. To rotate the chute to the desired position
1. Pull down and unlock the rotation lock pin
2. Turn the crank handle to rotate the discharge chute to desired position
3. Release the lock pin making sure it engages in one of the lock grooves on the discharge chute securing the chute in desired position.
ALWAYS MAKE SURE THE DISCHARGE IS
POINTED IN A CLEAR DIRECTION FOR
DISCHARGE OF CHIPS
NEVER ROTATE DISCHARGE CHUTE
WHILE CHIPPER IS IN OPERATION OR
WHILE THE CUTTER DISK IS SPINNING
• Stay clear of discharge zone when running chipper. Never allow anyone to stand near or to walk close to the discharge zone, even if being discharged into a bin or truck.
• Airborne debris may cause severe injury. If inspection of chipped material is required, shut down the machine first.
• Discharge spout should not be pointed toward people, buildings, or other personal property that may be injured or damaged. Airborne debris is as dangerous as any powerful projectile.
• Never position, adjust, or move the discharge chute while the chipper or the cutter disk is running
1
2
3
LOCK GROOVES
• There is an adjustable flap on the end of the discharge chute. This flap is adjustable in the vertical direction to help control the height and distance of the chips being discharged. To adjust this flap pull down on the handle and rotate the flap up or down to desired position.
NEVER ADJUST THIS FLAP WHILE
CHIPPER IS IN OPERATION OR WHILE
THE CUTTER DISK IS SPINNING
34
12” CHIPPER MACHINE OPERATION
• Carlton Chippers are equipped with a height adjustable discharge chute. This allows the discharge chute to be adjusted for different truck heights and discharge angles.
• To adjust discharge chute height:
−
Flip retainer up out of the way of the crank handle
−
Crank height adjuster to adjust chute to desired height
−
Return retainer to original position securing crank handle
NEVER ADJUST THE DISCHARGE CHUTE
WHILE CHIPPER IS IN OPERATION OR
WHILE THE CUTTER DISK IS SPINNING
START ENGINE
• Key Switch and Gauges are located in a lockable panel at the rear of the engine
• Key switch has 3 positions
- Off, Run and Start
• There is an emergency shutdown bypass switch, which must be held down during starting. (If the engine experiences low oil pressure or high temperatures when running, this switch will shut down the engine.)
DO NOT OPERATE THE ENGINE
AT AN ANGLE GREATER THAN
25° OR SEVERE ENGINE DAMAGE
WILL OCCUR. PROPER ENGINE
OIL LEVEL MUST BE MAINTAINED
TO ACHIEVE MAXIMUM ANGLE
OF OPERATION OF 25°. (See Engine
Owner’s Manual for proper oil level.)
CONTROLS MAY VARY DEPENDING ON
ENGINE OPTION
35
12” CHIPPER MACHINE OPERATION
• Start engine at idle speed and allow sufficient time for oil to circulate before proceeding. A two-position throttle is located on the engine cowling. The lower (idle) position is for starting the engine, low speed engine operation during warm up, clutch engagement/disengagement, and engine cool down. The upper position is for running the engine at full speed during chipping operations. (See engine manual for further starting procedures. Be sure to follow the engine manual instructions for cold weather operation.)
• Test the controls for proper operation, especially the feed control bar. (The engine speed must be high enough for the Auto-Feed
® to engage the hydraulics or the Auto-Feed
® must be off. Press down the left button and hold for 4 seconds to turn Auto-Feed
® off.)
−
Pull feed control bar to the rear of the machine to test forward (pulling) feed wheel motion
−
Push feed control bar to the middle position to test off position (feed wheels should not turn at all)
−
Push feed control bar all the way toward the front of the machine to test the reverse feed wheel motion
36
12” CHIPPER MACHINE OPERATION
TURN AUTO-FEED PLUS ON
(
CONTROLS MAY VARY DEPENDING ON AUTOFEED
OPTION)
• The Auto-Feed Plus® monitors the engine RPM and controls the feed system based on this information. The
Auto-Feed
® is calibrated when installed in the chipper with a high and low RPM setting for the feed wheels to operate.
When the engine RPM is low and the
Auto-Feed
® is on, the hydraulics will not work. If large diameter wood is being chipped and the engine RPM drops below the Auto-Feed
® Low setting, the Auto-Feed
® will stop the feed wheels. After the engine RPM is
• high enough to handle the force required to chip this material without causing the engine to lug down, the Auto-Feed
® restarts the feed wheels.
The Auto-Feed Plus
® control is calibrated to automatically come on when the chipper is started. If for some reason you need to turn on the Auto-
Feed Plus
® control, press and hold the right button down for 4 seconds and release. (See Auto-Feed Plus
® manual included in this chipper manual.)
AUTO-FEED
® OFF
AUTO-FEED
® ON
37
12” CHIPPER MACHINE OPERATION
CLUTCH ENGAGEMENT
• The clutch is to be engaged and disengaged at low engine speeds only.
NEVER ENGAGE OR DISENGAGE
THE PTO/CLUTCH AT ENGINE
SPEEDS IN EXCESS OF 1200 RPM.
Engagement or disengagement of the clutch at elevated engine speeds can cause severe clutch damage. This is not warrantable. Please refer to the clutch manufacturers’ manual for clutch adjustment procedures.
• To engage the clutch:
−
Engine must be below 1200 RPM
−
Infeed chute must be clear of material
−
Feed control bar must be in the stop
−
−
(middle) position
Bring the cutter disk up to speed by a series of short engagements and disengagements at intervals long enough to prevent excessive heat build up in the facings. UNDER NO
CIRCUMSTANCES should the clutch be slipped without fully engaging or disengaging the clutch to permit it to cool.
Engage clutch fully. This should
− take a minimum of 100 lbs. of force to engage clutch on over center models (shown here), which will require most of the operators’ strength. If the clutch engages with less force than this, it needs to be adjusted immediately! Clutches out of adjustment will slip and fail in a very short period of time. This type of failure is not covered by the warranty. (Please refer to the clutch manufacturers’ manual for clutch adjustment procedures.)
New clutches or new facings require several frequent adjustments until the friction facings have “worn in”.
∗
CLUTCH MAINTENANCE AND
ADJUSTMENT ARE CRITICAL;
FOLLOW THE CLUTCH
MAINTENANCE AND ADJUSTMENT
SECTIONS IN THIS MANUAL.
∗
J. P. CARLTON CO. DOES NOT
WARRANT THE CHIPPER CLUTCH.
READ THE CLUTCH MANUAL FOR
THE MANUFACTURER’S
WARRANTY.
DISENGAGED
ENGAGED
CLUTCH ENGAGEMENT
HANDLE
38
12” CHIPPER MACHINE OPERATION
INCREASE THROTTLE
• Once the clutch has been fully engaged the engine can be run at full speed. Push the throttle up to increase engine speed.
• The engine should always be run at high
RPM while material is being chipped.
This will help keep the discharge chute from clogging. High engine speed increases the throwing power.
PERSONAL SAFETY
• All personnel must be wearing protective equipment: eye and ear protection; hard hat; short fitted gloves without cuffs; long sleeve shirt; long pants without cuffs; and over the ankle work boots with skid resistant soles.
FEED MATERIAL
• You are now ready to start feeding material into the chipper.
• Always have at least two operators at
the job site. One to load the trees and brush into the chipper and one to always stand and operate the feed control bar. It is imperative to have someone operate the feed control bar in case of an accident where someone is pulled into the feed wheels.
• Always have the trees and brush cut to size for the chipper before the chipper arrives at the job site.
• It is very dangerous to run a chain saw and the chipper at the same time.
• If a tree gets jammed and has to be trimmed, shut down the chipper.
• Always feed trees and brush walking to the right side of the chipper, material being fed should be to the operators’ left side. When the material is being fed into the feed wheels it tends to kick to the left and an operator could be injured if loading the material from the left side.
ALWAYS FEED MATERIAL FROM THE RIGHT SIDE
AND BUTT END FIRST
39
12” CHIPPER MACHINE OPERATION
• Start feeding smaller diameter trees and brush first and work your way up to the full capacity of the chipper, which is 12” diameter material. Feed pieces long enough for the feed wheels to pick up without endangering yourself by reaching into the infeed chute. No one
should ever reach or kick into the infeed chute for any reason when the feed wheels or engine are running.
Feed shorter pieces of brush and limbs on top of longer material.
• Pay close attention to feeding the small diameter material that is long enough, 6’ or shorter, to be fed into the feed wheels but doesn’t have enough weight to be held down when the wheels first grab onto it. This material could kick straight up and hit the operator causing injury.
Hold the material away from the body using both hands and never lean over the material in case the feed wheels cause it to kick up. Use the hydraulic lift cylinder to open the feed wheels when feeding this type of material.
• Do not hold onto or try to force the material through the chipper. Once the material has been grabbed by the feed wheels and is being chipped, release it and let the chipper do its job. When the chipper feed wheels are feeding the material, turn away from the material and walk away to get more material.
40
12” CHIPPER MACHINE OPERATION
• The Carlton chipper may come equipped with a hydraulic yoke lift, which allows the operator to hydraulically lift the top feed wheel. This can be of assistance when feeding large square cut butt ends, which the feed wheels cannot ride up easily. The lift cylinders can also be used to provide positive down pressure on material being fed. This is useful when feeding extremely bushy material or material which the feed wheel cannot grab.
• The Lift cylinder control valve is located on the right rear of the infeed chute.
−
Push the valve in to raise the lift cylinder also raising the top feed wheel
−
Pull the valve handle out to lower the lift cylinder and provide positive down pressure on the top feed wheel.
• Keep an eye on the surrounding area and don’t allow anyone to come up too close to the chipper or to be in the chip discharge area. Maintain a clear area of at least 100 ft. in every direction around the chipper.
• Do not lean, reach, or kick past the
safety zone when feeding material.
LIFT CONTROL
(IF EQUIPPED)
SAFETY ZONE
USING THE LIFT CYLINDER,
LIFT UPPER FEED WHEEL
& PUT LARGE DIAMETER
WOOD INSIDE
THEN, LOWER UPPER FEED
WHEEL BACK DOWN ONTO
WOOD
41
12” CHIPPER MACHINE OPERATION
WINCH OPERATION
(OPTIONAL EQUIPMENT)
ONLY USE THE WINCH TO DRAG
MATERIAL TO THE CHIPPER
THAT IS GOING TO BE CHIPPED.
NEVER USE THE CHIPPER
WINCH TO SECURE OR HOLD
LOADS.
When a tree is too large to carry to the chipper, use the winch to pull the tree into the infeed chute.
1. Put the feed control bar in the middle
(stop) position and rotate the winch selector valve counter-clockwise to engage the winch circuit. The feed wheels should not turn when the winch circuit is engaged. DO NOT operate the winch if the feed wheels still turn.
Contact J. P. Carlton or the local dealer for service.
2. Put the winch in free spool by putting both levers on the winch drum in FREE.
(The levers may be in any position but the correct words must be facing away from the winch drum to perform the function. See Machine Control section or decal on chipper for lever operation.)
42
12” CHIPPER MACHINE OPERATION
3. Pull the winch rope to the tree. Always wear leather gloves when handling winch rope. Broken wires will cause injuries.
4. Attach the winch rope to the tree.
5. Secure the winch rope through the loop never on the rope itself.
6. To operate the winch at low speed, put
Lever 1 in LOW and Lever 2 in FREE.
Or to operate the winch at high speed, put Lever 1 in FREE and Lever 2 in
HIGH. (The levers may be in any position but the correct words must be facing away from the winch drum to perform the function. See Machine
Control section or decal on chipper for lever operation.)
LEVER 1
LEVER 2
43
12” CHIPPER MACHINE OPERATION
NEVER ALLOW ANYONE TO OPERATE
THE WINCH CONTROL VALVE WHILE
AN OPERATOR IS IN THE VICINITY OF
THE WINCH ROPE!!! ROPE BURNS OR
OTHER INJURIES COULD OCCUR IF
THE PERSON BECAME ENTANGLED
OR TRIPPED BY THE ROPE. ROPE
COULD BREAK OR COME LOOSE AND
WHIP AROUND AND CAUSE SEVERE
INJURY. USE A LARGE BLANKET,
JACKET, OR TOWEL TO WEIGHT THE
ROPE WHEN REELING IN TO REDUCE
RISKS IF THE ROPE COMES LOOSE OR
BREAKS. For more information on correct operation of the winch, please read the winch operator’s manual.
7. Pull the tree to the chipper using the winch control valve.
8. Pull the tree up into the chipper infeed chute.
9. When the tree is in the infeed chute, remove the winch rope. Rotate the winch selector valve back to the left
(clockwise) and follow the standard operating procedures for chipping the material.
WINCH CONTROL VALVE
(IF EQUIPPED)
44
12” CHIPPER MACHINE OPERATION
SHUT DOWN PROCEDURES
• With engine RPM still high, push the feed control bar to the middle (off) position. Feed wheels should not be turning.
• Push the throttle down into the low position so that the engine can slow down (idle) and the clutch can be disengaged.
• Once the engine has had time to slow down below 1200 RPM, disengage the clutch by pulling back on the clutch engagement handle. NEVER ENGAGE
OR DISENGAGE THE CLUTCH AT
ENGINE SPEEDS OVER 1200 RPM.
CAUTION: Chipper disk will continue to spin even though it is disengaged!
• Allow the engine to idle for 5 minutes.
This allows the engine to cool.
• When the clutch has been fully disengaged and the engine has had time to cool down, you can turn the ignition key to the off position.
• Allow the cutter disk and belts to come to a complete stop, which will take several minutes.
• Remove the ignition key.
45
12” CHIPPER MACHINE OPERATION
• The chipper infeed tray must be closed and locked when towing. Make sure the spring lock pin is in position and the tray is secured. First the lock pins behind the infeed chute frame will have to removed and put back into their storage position.
Make sure there is no other obstruction, such as limbs, bark, or leaves, in between the infeed chute and the tray.
BOTH SIDES OF INFEED CHUTE
• Secure the discharge chute. Rotate the discharge chute back over the chipper and lock the swivel releasing the lock pin into one of the lock grooves. Make sure the height adjustment is at the lowest position so that the chute will not be high enough to hit any overhead obstructions and secure the handle. The flap on the end of the discharge chute needs to be lowered as far as possible so that no debris comes out during travel.
ROTATE CHUTE
Remove the wheel chocks before moving the chipper.
46
12” CHIPPER MACHINE MAINTENANCE
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
ENGINE
• The air filters, the radiator screens and fans, and the oil and fuel filters are extremely important in chipper operation. (For all other engine maintenance follow the engine manufacturer’s manual.)
AIR FILTERS – MAIN & SAFETY
• Inspect the main and safety air filters daily.
• Do not tap or hit the main air filter to clean it. Do not wash the main air filter.
Follow the engine manual for cleaning the main air filter. Replace the air filter when it cannot be cleaned or after cleaning six times or if damaged.
Never run the engine without the air filter installed or with a damaged air filter.
Replace air filters if there is damage to the pleats, gaskets, or seals. The air filter is used to prevent airborne debris from getting into the engine. If dirt is allowed to get into the engine it will greatly reduce engine life and/or cause damage.
Never service the air cleaner with the engine running.
NOTICE
47
12” CHIPPER MACHINE MAINTENANCE
• Do not clean the safety filter. Replace the safety filter if dirty or when the main air filter has been cleaned 3 times.
• When cleaning or changing the air filters, place tape over the air inlet hole to reduce the chance of any dirt getting inside the engine. Use a clean dry cloth to wipe down the inside of the air cleaner housing and cover.
• Check the general condition of the air cleaner housing and components. Make sure there are no dents, cracks, or other damage to these parts that could allow unfiltered air to enter the engine.
RADIATOR SCREEN & FAN
• Inspect the radiator for dirt, insects, leaves, oil, and other debris that can clog the radiator screen and fins. The radiator screen and fins should be cleaned using pressurized air from the backside of the radiator. For further cleaning instructions refer to the engine owner’s manual.
• Inspect for damaged or bent fins, fan blades, and for corrosion. Inspect the welds, mounting brackets, connections, clamps, air hoses, and seals for damage or breakage. Repair or replace any damaged parts.
OIL & OIL FILTER
• Change engine oil and filter every 250 hours of operation or 3 months. Follow the engine manufacturer owner’s manual for changing the oil & filter. Only use engine manufacturer recommended oil filter. Some engine manufacturers require special break-in oil to be run for a certain period of time. Refer to engine manual supplied with your chipper.
DIESEL FUEL
• Check fuel level daily and replenish as necessary. DO NOT fill tank more than
7/8 full to allow fuel to expand when temperatures are high.
MAIN FILTER
RADIATOR SCREEN
SAFETY FILTER
CLEAN FROM THIS SIDE
ENGINE OIL FILTER
FUEL LEVEL INDICATOR & LOCKABLE CAP COVER
48
12” CHIPPER MACHINE MAINTENANCE
FUEL FILTER & FUEL/WATER
SEPARATOR
Replace the fuel filter every 500 hours of operation or 6 months. Follow the engine owner’s manual on how to remove the filters and to drain the fuel/water separator. Only use engine manufacturer approved fuel filters. Make sure to clean the area around the fuel filter before removing any parts; do not take a chance on contaminating the fuel line. Do not leave spilled fuel on the machine; spilled fuel on hot engine parts can cause fires.
COOLANT SYSTEM
FUEL/WATER SEPARATOR
FUEL FILTER
Pressurized System: Hot coolant can cause serious burns. To open the cooling system filler cap, stop the engine and wait until the coolant system components are cool. Loosen the cooling system pressure cap slowly in order to relieve the pressure.
• Check the coolant level daily when the engine is off and all parts are cool.
Remove the coolant filler cap slowly to relieve built up pressure.
• When adding coolant to the tank, leave at least 1/2" between the coolant and the bottom of the filler pipe. Anti-freeze ratio to water must be 50/50, never use
100% anti-freeze.
• Clean the coolant filler cap and check the caps’ gaskets for damage. Replace the cap if the gaskets are damaged.
• Inspect the coolant system for leaks.
(For other service on the coolant system refer to the engine owner’s manual.)
• Be sure to replace the filler cap before starting the engine.
• John Deere engines require a special coolant additive. Read your engine owner’s manual for additional coolant information.
COOLANT TANK COVER
ON TOP OF ENGINE
COOLANT FILLER CAP
49
12” CHIPPER MACHINE MAINTENANCE
FEED CONTROL BAR
• Before starting to chip any wood, always test the feed control bar. Make sure the reverse, stop, and forward feed positions work properly.
• Contact Carlton or an authorized dealer immediately if the control bar doesn’t work properly in any of the three positions.
• ALWAYS VERIFY CORRECT
FUNCTION OF THE FEED
CONTROL BAR BEFORE
BEGINNING TO CHIP MATERIAL
• NO ONE SHOULD EVER REACH,
LEAN, OR KICK INTO THE FEED
INTAKE CHUTE WHEN THE
MACHINE OR THE ENGINE IS
RUNNING
• Grease the feed control bar every 30-40 hours of operation as needed. There is a grease fitting on the end of each side of the feed control bar.
• Apply a light coating of oil to the feed control linkage weekly.
FEED CONTROL LINKAGE
50
12” CHIPPER MACHINE MAINTENANCE
HITCH
• Make sure the bolts on the chipper hitch are tightened. If not, tighten to the specified torque for the bolts size. Also, make sure the hitch bolts on the tow vehicle are tightened properly.
• Check the bolts and nuts for wear. If bolt or nut threads are chipped or worn down, or if the bolts and nuts won’t stay tight after tightening them, the bolts and nuts need to be replaced. Check the bolt holes for wear also. If the holes are stretched or distorted, the hitch will need to be replaced.
• Keep the Pintle ring on the chipper greased. This will keep the wear between the two metal surfaces down to a minimum and will make your hitch last longer.
• If the Pintle ring is worn and does not fit the hitch on the tow vehicle properly, replace it as soon as possible. The loose fit between the two surfaces may cause the chipper to swerve in traffic and possibly even come uncoupled from the tow vehicle. Also check the hitch on the tow vehicle for wear for the same reasons.
LIGHTS WIRING
• Check lighting wire connections for damage, and loose or broken wires.
• Make sure the lights are working properly at all times when towing.
• See the Machine Wiring section of this manual for wiring diagram.
51
12” CHIPPER MACHINE MAINTENANCE
BREAKAWAY SWITCH
• Check to make sure the breakaway switch is working properly. This switch activates the brakes if the chipper ever becomes uncoupled from the tow vehicle. When the switch separates, power is sent to the brakes. Check the wiring for any loose or broken wires.
Replace or rewire if necessary.
JACK STAND – FRONT
• Check the lock pins to make sure they are fitting properly and in good shape.
Replace any pins that are worn, bent or damaged in any way.
• Check general condition of the jack stand. Make sure the holes are not worn or elongated. Check the bottom of the jack to make sure it will sit level on level ground. Replace the jack stand if it is warped, has unusual wear, or if it won’t hold position when supporting the chipper.
• Grease the jack stand as necessary.
JACK STAND – REAR
• Check the lock pins to make sure they are fitting properly and in good shape.
Replace any pins that are worn, bent or damaged in any way.
• Check general condition of the jack stand. Make sure the holes are not worn or elongated. Check the bottom of the jack to make sure it will sit level on level ground. Replace the jack stand if it is warped, has unusual wear, or if it won’t hold position when supporting the chipper.
• Grease the jack stand as necessary.
52
12” CHIPPER MACHINE MAINTENANCE
TIRES AND AXLES
• Check tire air pressure daily. Inflate tires as necessary. Keep tire air pressure adjusted based on the temperature and the load.
• When towing, make sure the chipper is sitting as close to level as possible to ensure proper tire wear and axle alignment.
• Check lug nuts for proper tightness.
Tighten when necessary. Replace lug nuts if the threads are worn, chipped, or missing.
• Check tire rims for damage that could cause improper air pressure. If rims are damaged beyond repair, replace.
• See Dexter information for E-Z Lube
® or Nev-R-Lube
®
Axles supplied in this manual. Remember to inspect axles regularly.
• Check and replace dust caps as needed.
FRAME
• Periodically check the chipper frame and other permanent parts for cracks, bends, failed welds, or other damage that needs repair. Repair as necessary or contact an authorized dealer.
53
12” CHIPPER LUBRICATION
• All of Carlton’s machines are built to be rugged performers. Our design goals are sturdiness, simplicity and reliability.
• A regularly scheduled maintenance program will pay big dividends in machine life, performance, and avoided downtime.
• Check grease fittings regularly and replace any that are clogged or missing.
• Below you will find a Lubrication
Schedule that will give you the recommended frequency for lubrication.
• Next you will find specific locations of the grease points.
• Use a hand operated grease gun.
Lubrication Schedule
• Use Texaco
®
Starplex II grease.
• Always clean tip of grease gun fitting and grease fitting on machine before attaching
hose to prevent dirt from being forced into machine parts.
54
12” CHIPPER LUBRICATION
CHIPPER – LEFT SIDE
EQUIPPED WITH DEXTER
AXLES, EITHER E-Z LUBE
®
OR NEV-R-LUBE
® – SEE
DEXTER INFORMATION
ENCLOSED IN MANUAL
PTO/CLUTCH
RELEASE BEARING
GREASE FITTING
* GREASE DAILY
ADD 1-2 PUMPS -
ROTATE THE SHAFT
BY HAND WHILE
ADDING GREASE
PTO/CLUTCH
CROSS SHAFT
GREASE FITTING
* EVERY 500 HOURS OF
OPERATION ADD 1-2
PUMPS OF GREASE
PTO/CLUTCH MAIN
BEARING
GREASE FITTING
* ADD GREASE EVERY
100 HOURS OF
OPERATION UNTIL
GREASE IS FORCED
OUT OF THE
LABYRINTH SEAL
AROUND THE SHAFT.
ROTATE THE SHAFT
BY HAND WHILE
ADDING GREASE.
FEED WHEEL BEARING
GREASE FITTING
(2 PLACES)
* 1 PUMP OF GREASE
DAILY ON EACH
BEARING
FEED CONTROL BAR
GREASE FITTING
* GREASE AS NECESSARY
EVERY 30-40 HOURS OF
OPERATION
55
12” CHIPPER LUBRICATION
DISCHARGE SWIVEL
HANDLE
GREASE FITTING
* GREASE AS NECESSARY
EVERY 30-40 HOURS OF
OPERATION
CHIPPER – RIGHT SIDE
DISCHARGE SWIVEL
PLATE (3 PLACES)
GREASE FITTING
* GREASE EVERY 3
MONTHS, APPROX. 300
HOURS OF OPERATION
EQUIPPED WITH DEXTER
AXLES, EITHER E-Z LUBE
®
OR NEV-R-LUBE
® – SEE
DEXTER INFORMATION
ENCLOSED IN MANUAL
DISCHARGE HEIGHT
ADJUSTMENT
GREASE FITTING
* GREASE AS
NECESSARY EVERY 100
HOURS OF OPERATION
CUTTER DISK BEARING
(BELT SIDE)
GREASE FITTING
* PURGE BEARINGS
DAILY, UNTIL NEW
GREASE IS SEEN
FEED CONTROL BAR
GREASE FITTING
* GREASE AS NECESSARY
EVERY 30-40 HOURS OF
OPERATION
FEED WHEEL BEARING
GREASE FITTING
(2 PLACES)
* 1 PUMP OF GREASE
DAILY ON EACH
BEARING
CUTTER DISK BEARING
GREASE FITTING
* PURGE BEARINGS
DAILY, UNTIL NEW
GREASE IS SEEN
CLUTCH ENGAGEMENT
HANDLE (CROSS SHAFT)
GREASE FITTING
* EVERY 500 HOURS OF
OPERATION ADD 1-2
PUMPS OF GREASE
56
12” CHIPPER LUBRICATION
CHIPPER – WINCH (OPTIONAL EQUIPMENT)
WINCH PLUNGERS
GREASE FITTINGS
* SPRAY LUBRICANT ON
PLUNGERS
EVERY 30-40 HOURS OF
OPERATION
57
12” CHIPPER TROUBLESHOOTING GUIDE
DO NOT PERFORM ANY INSPECTION OR SERVICE ON THE CHIPPER WITHOUT
MAKING SURE: THE CUTTER DISK IS DISENGAGED AND HAS COME TO A
COMPLETE STOP; THE CUTTER DISK LOCK PIN IS INSTALLED; THE ENGINE
HAS BEEN TURNED OFF, THE IGNITION KEY HAS BEEN REMOVED AND THE
BATTERY CABLE HAS BEEN DISCONNECTED; THE FEED WHEELS HAVE BEEN
RAISED, THE YOKE LOCK PIN IS IN POSITION, AND THE WHEELS HAVE BEEN
BLOCKED; AND THERE ARE AT LEAST TWO OPERATORS AT THE SITE.
FOLLOW PROPER MAINTENANCE PROCEDURES IN SERVICE SECTIONS
TO REPAIR OR REPLACE PARTS OR CONTACT YOUR DEALER.
COMPLAINT CAUSE CORRECTION
Discharged chips are not correct size: too large or too fine
Cutter disk knife hits anvil
Discharge chute clogs or chips are not discharging properly
•
•
•
Knives have lost their edge
Knife anvil worn
•
•
Check for wear in the throat/base area (non-cutting areas)
•
•
•
Knife angle is not correct
Material being chipped is very small, dry or rotting
•
•
•
•
•
•
Anvil to knife clearance is not correct
Check the chipper bearing retainer cap for tightness
Lugging engine on large material
•
Obstruction in discharge chute
Chipping rotting material that has little substance can also plug the discharge chute
•
•
•
•
•
DO NOT operate chipper with dull knives or with mismatched knives (see
Servicing Cutter System section)
Rotate, repair, or replace (see
Servicing Cutter System section)
Outer, non-cutting edges that are exposed to chipper knives must be built up with weld to maintain surface to original integrity
Make sure knives are ground at correct angle (see
Servicing Cutter System section)
This type of material does not produce good chip quality
See Servicing Cutter System section for adjustment
Retighten bolts or setscrews as tight as possible
Keep engine speed up and use feed control bar to reverse material if engine lugs down, check Auto-Feed
Plus setting and adjust (see
Auto-Feed Plus Manual)
Any object that protrudes inside the chute may cause clogging; replace discharge chute, if necessary
Use care when running this type of material; “flush” the discharge chute using other material with more substance
58
12” CHIPPER TROUBLESHOOTING GUIDE
COMPLAINT CAUSE CORRECTION
Auto-Feed not working properly or at all
Chipper bearings are overheating
Feeding material causes feed wheels to slow down or stop
One or both feed wheels don’t turn or turn too slow to feed material
•
•
Faulty or broken wiring
Settings not correct
•
•
•
•
Bearings are dry
Check the chipper bearing retainer cap for tightness
Bearings worn out
Setscrews on sheave side bearing not tight
•
Dull knives
•
•
•
•
•
•
Relief valve is worn or dirty
•
•
•
•
Hydraulic pump has excessive wear
Feed wheel motor(s) not working properly
Feed wheel springs to tight
Feed wheel motor(s) not working properly
• Safety switch not in position
•
•
Relief valve opens too easily or stuck open
Feed wheel valve (control valve) worn & leaking internally
Feed wheel relief pressure off
One or more hoses may be crimped or leaking
Hydraulic oil level low
Pump has excessive wear
Feed wheels binding
•
•
Control lever improperly shifting valve
Worn or dirty flow divider
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Repair or replace wires – wiring diagram enclosed in this manual
Reset following Auto-
Feed/Houston street manual instructions enclosed in this manual
Grease bearings daily using
Texaco
® Starplex II grease
Retighten bolts or setscrews as tight as possible
Replace
Tighten
Replace knives (see
Servicing Cutter System section)
Clean or replace; reset pressure
Replace
Check & replace
Adjust
Reverse hoses at flow divider - if same motor still doesn't turn, motor is probably bad; if other motor is now the one not turning, the flow divider is probably bad. Repair or replace
Make sure the safety switch is attached properly
Valve needs to be cleaned or replaced; reset pressure
Check & Replace
Reset pressure to 2500 PSI
Replace (see Servicing
Hydraulics section)
Keep oil level about 7/8 full
Replace pump
Check bearings, lubricate properly
Readjust; valve must open completely
Clean or replace
59
12” CHIPPER TROUBLESHOOTING GUIDE
COMPLAINT CAUSE CORRECTION
Engine won’t turn over
•
•
•
•
•
•
Battery is dead
Cutter disk is engaged
• Cutter disk hood safety switch is not in position
•
•
•
Recharge or replace battery
Disengage the cutter disk and lock the engine slide lock
Cutter disk hood lock pin and safety switch must be in position for the engine to start
Check & replace pump, if necessary
Hydraulic oil overheating and causing chipper to operate slower than normal
Hydraulic pump making loud noise or a lot of noise (pump is cavitated)
•
•
•
•
•
Hydraulic pump has excessive wear or not working properly
Hose crimped or leaking
Relief valve opens too easily or stuck open
Feed wheels binding
Hydraulic tank oil level is too low, hydraulic oil is contaminated, or hydraulic filter is dirty
Hydraulic oil viscosity is wrong for atmospheric temperature
Hydraulic oil viscosity is wrong for atmospheric temperature
Oil operating temperature too low
Pump has excessive wear
•
•
•
•
•
•
•
•
•
Replace (see Servicing
Hydraulics section)
Valve needs to be cleaned or replaced; reset pressure
Check bearings, lubricate properly
Keep oil tank about 7/8 full; follow proper maintenance schedule and change oil and filter as suggested (see
Servicing Hydraulics section)
Contact JP Carlton or local dealer for recommended oil type for the situation
Contact JP Carlton or local dealer for recommended oil type for the situation
Allow system to warm up
Replace pump
Any other problems, please contact your local dealer or J. P. Carlton Co.
ONLY USE QUALIFIED PERSONNEL TO WORK ON HYDRAULIC SYSTEMS
FOR REPAIRS OR REPLACEMENT OF PARTS!!
60
12” CHIPPER SERVICE
HYDRAULICS
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
WARNING:
RELEASE HYDRAULIC PRESSURE BEFORE PERFORMING ANY SERVICE
TO HYDRAULIC LINES OR OTHER COMPONENTS.
FLUID UNDER PRESSURE CAN PENETRATE THE SKIN AND CAUSE
SEVERE INJURY. SEEK IMMEDIATE MEDICAL ATTENTION IF SKIN IS
PENETRATED. CHECK HOSES AND FITTINGS USING A BOARD OR
CARDBOARD; DO NOT USE HAND OR FINGER. ALWAYS WEAR EYE
PROTECTION.
HYDRAULIC OIL & FILTER
• This Carlton chipper has an in-tank hydraulic filter and a level/temp gauge.
Check hydraulic oil daily, before and during use. Refill with AW-32 hydraulic oil, same as supplied by the manufacturer.
• Carlton chippers are equipped with lockable cap guards.
61
12” CHIPPER SERVICE
HYDRAULICS
• Check hydraulic oil level daily. This
Carlton chipper is equipped with a gauge that shows the level of oil and the temperature of the oil. When filling the tank with oil, the window of the gauge will also fill with oil as the level gets higher in the tank. Never fill the oil tank above the
BLACK line at the top of the gauge. Do not run the machine with the oil level below the
RED line at the bottom of the gauge.
• On a new chipper, change the hydraulic oil filter when the chipper has been operating for 10 hours. Replace with the same type of in-tank filter element supplied originally, available through Carlton or Carlton dealers.
From this point on, change the filter every
200 hours of operation.
• Change hydraulic oil every 500 hours of operation or at least once a year depending on use. Flush the hydraulic tank when changing the hydraulic oil. Replace oil if it has a burnt odor or if it is contaminated.
Replace oil if the chipper has been stored for a long period of time (all winter).
• Drain the hydraulic tank using the drain plug located on the bottom of the tank. Dispose of used oil according to state regulations.
HYDRAULIC OIL COOLER
• There is a hydraulic oil cooler on this
Carlton chipper to keep the hydraulic oil from over heating. When the cooler is mounted as shown, the engine radiator fan cools the oil. If mounted under the engine, there is a fan on the cooler that comes on if the oil temperature rises to 140° or higher.
The fan may go on and off as the temperature of the oil changes depending on the environment and the chipper operation.
• Keep the fins clean. Use a garden hose and a mild detergent. Do not use a power washer as it may cause the fins to bend. Do not use an industrial strength detergent that may cause the metal to deteriorate.
THE OIL COOLER ON THE 12” CHIPPER MAY BE LOCATED
UNDER THE ENGINE OR TO THE UPRIGHTS AS SHOWN HERE
62
12” CHIPPER SERVICE
HYDRAULICS
HOSES AND FITTINGS
• Inspect hoses and fittings for leaks, tightness, wear, or damage. Replace any hoses and fittings that need replacing.
• FLUID UNDER PRESSURE CAN
PENETRATE THE SKIN AND CAUSE
SEVERE INJURY. CHECK HOSES AND
FITTINGS USING A BOARD OR
CARDBOARD; DO NOT USE HAND OR
FINGER. SEEK IMMEDIATE MEDICAL
ATTENTION IF SKIN IS PENETRATED.
ALWAYS WEAR EYE PROTECTION.
HYDRAULIC PRESSURE
•
•
DO NOT UNDER ANY CIRCUMSTANCES SET
THE HYDRAULIC PRESSURES ABOVE THE
FACTORY SETTINGS; COMPONENT PART
AND HYDRAULIC SYSTEM DAMAGE WILL
OCCUR AND POSSIBLY PERSONAL INJURY.
•
•
If feed wheels start to run slow when engine
RPM is high, check hydraulic pressure.
Remove the plug in the top right rear corner of the hydraulic block, hole marked “G”, and install a pressure gauge.
Test the hydraulic pressure. With the engine at idle and with the cutter disk disengaged, run a log between the feed wheels and butt it against the cutter disk. Turn Auto-Feed off to operate feed wheels with engine at idle, see Machine Controls section. Check the pressure reading.
The overall hydraulic pressure setting is
2500 PSI, preset at the factory, and should remain set at that pressure.
REMOVE PLUG
AND INSTALL
PRESSURE GAUGE
63
•
•
12” CHIPPER SERVICE
HYDRAULICS
The plugs on top of the block are marked G1 for the top feed wheel and G2 for the bottom feed wheel. The pressure adjustment valves are below each plug on the bottom of the block.
Adjust pressure only if necessary and after testing with a pressure gage. To increase pressure turn clockwise until it bottoms out.
Recheck pressure. Contact J. P. Carlton or your dealer for more information.
•
•
•
If equipped with the hydraulic yoke lift, the pressure setting is 900 PSI, set at the factory and should remain set at that pressure.
If equipped with the hydraulic winch, the pressure setting is 2000 PSI, set at the factory and should remain set at that pressure.
If the pressure needs adjusting for either the hydraulic yoke lift or the hydraulic winch, remove the plug and turn the slotted screw clockwise to increase pressure and counterclockwise to decrease pressure.
PRESSURE ADJUSTMENT
HYDRAULIC LIFT
ADJUSTMENT
HYDRAULIC WINCH
ADJUSTMENT
ONLY USE QUALIFIED PERSONNEL TO WORK ON HYDRAULIC SYSTEMS
FOR REPAIRS OR REPLACEMENT OF PARTS!!
64
12” CHIPPER TWIN DISC, INC.
PTO/CLUTCH
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
PTO/CLUTCH
A good maintenance program is imperative for the PTO/Clutch. Read the PTO/Clutch owner’s manual before performing any service to your PTO/Clutch. NEVER
ENGAGE OR DISENGAGE THE
PTO/CLUTCH AT ENGINE SPEEDS IN
EXCESS OF 1200 RPM. Always disengage the clutch before performing any type of service. Follow the Twin Disc Inc. PTO
Service Manual for servicing the
PTO/Clutch. (The following instructions came from the Twin Disc manual.)
65
12” CHIPPER TWIN DISC, INC.
PTO/CLUTCH
LUBRICATION
To lubricate the bearings in the PTO/Clutch
USE ONLY NGLI (National Grease and
Lubrication Institute) APPROVED High grade, lithium base #2, short fiber grease with an EP (extreme pressure) additive recommended for use in high-speed roller bearings operating at 200°F (93.3°C).
Carlton uses TEXACO
®
STARPLEX II grease. Listed below are the manufacturer’s suggested guidelines for lubrication:
1. Release Bearing – using a hand-operated grease gun, add 1 or 2 pumps of grease per 8 to 10 hours of operation (or add grease until grease begins to weep from the ID of the bearing and from the release sleeve and the shaft). Rotate the shaft manually (by hand) while adding grease. DO NOT OVER GREASE!
2. Main Bearings – grease every 100 hours of operation. Add grease until grease is forced out of the labyrinth seal(s) around the shaft. Manually (not by starting the engine) rotate the shaft while adding grease.
3. PTO cross shaft (engagement linkage) – grease every 500 hours of operation.
Add 1 or 2 pumps of grease using a hand operated grease gun.
RELEASE BEARING
CROSS SHAFT &
ENGAGEMENT LINKAGE
MAIN BEARING
66
12” CHIPPER TWIN DISC, INC.
PTO/CLUTCH
CLUTCH ADJUSTMENT
The clutch in this machine does not automatically adjust to compensate for wear of the clutch facing(s) and therefore must be manually adjusted. Maintaining the
correct engagement pressure is the responsibility of the owner/operator. The owner/operator must periodically adjust the clutch to ensure correct clutch operation. The clutch requires frequent adjustments when parts are new to
prevent slipping, overheating, and failure.
MEASURING ENGAGEMENT FORCE
The clutch should be adjusted if the force required for engaging the clutch drops by 10 to 15 percent of the specified force.
Destructive damage may have already occurred if engagement force is allowed to diminish to the point where the clutch fails to carry the load (slippage) or facing(s) have overheated.
NOTE:
• New clutches or new facings usually require several frequent adjustments until the friction facing surfaces have
“worn in”. The clutch friction facing plates will become glazed and possibly permanently damaged if the clutch is permitted to slip excessively.
• If the facings have been slipped excessively, and enough heat was generated that the facings began to smoke, the clutch material may have been destroyed. Excessive heat normally destroys the friction material. Therefore, further clutch adjustment will not remedy the slippage problems. Replace “burned” facing plates.
CLUTCH ENGAGEMENT
67
12” CHIPPER TWIN DISC, INC.
PTO/CLUTCH
The preferred method of checking the force required to engage the clutch is using a torque wrench to check the foot-pounds required to engage the clutch. The torque wrench should be used at the cross shaft to measure engagement force. For the clutch used in this machine, the reading should be between 108-115 ft-lbs. The clutch should
ENGAGE within this torque reading range.
An adapter, Twin Disc, Inc. part number
02036484, may be obtained to provide a
1 1/2" hex nut at the end of the cross shaft.
The adapter may be used in place of the standard handle for the purpose of checking clutch adjustment with a torque wrench or it may be installed on the end of the cross shaft. (Most PTOs have serrations on both ends of the cross shaft.) Another method for checking engagement force is the spring scale method, which is covered in the
PTO/Clutch manual.
CLUTCH ADJUSTMENT PROCEDURE
If the clutch requires adjustment, remove the
PTO nameplate and disengage the clutch.
Push the adjustment lock pin in and rotate the adjustment ring. Rotate the adjusting ring clockwise to tighten the clutch.
(Rotating the adjusting ring counterclockwise will further loosen the clutch.)
Check with the torque wrench, as described earlier, and continue to adjust until the handle engagement force is within the range of 108-115 ft-lbs. When clutch is properly adjusted, replace the PTO nameplate.
CHECK ENGAGEMENT FORCE AT EITHER
END OF THE CROSS-SHAFT
REMOVE NAMEPLATE
ADJUSTING RING NOTCH
ADJUSTMENT LOCK
68
12” CHIPPER SERVICE
CUTTER SYSTEM
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE
UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
INSPECT/CHANGE KNIVES
• Cutter disk knives need to be kept sharp and free of chips to keep the chipper running smoothly. Visually inspect knives daily for dull edges, chips, and other damage. Dull or chipped knives do not cut well adding stress to the engine and requiring more power to cut through the wood. This can cause heat to build up and cause knife failure.
• Check the knives if the wood chips are too large, if the material will not feed properly, or if the engine lugs down.
• Always wear leather gloves when
handling knives. Edges are extremely sharp and could cause severe injury.
WORN & CHIPPED KNIFE EDGE
69
12” CHIPPER SERVICE
CUTTER SYSTEM
DANGER: Make sure the ignition key has been removed and machine can’t be started before servicing any part of the chipper.
DANGER: Do not open the cutter disk hood until the cutter disk has come to a complete stop. Do not perform service on the cutter disk or knives without installing the disk lock pin.
• Remove the padlock and lock pin from the cutter disk hood and open.
• The cutter disk lock pin will have to be removed to rotate the cutter disk and inspect the knives. Use extra care when rotating the cutter disk to prevent injury.
Always wear leather gloves when performing any service on the cutter
disk system.
DANGER – KNIVES ARE
EXTREMELY SHARP
• Inspect knives. If knives are still in good shape, proceed with other inspections or maintenance. To change knives, follow these procedures.
• Install the cutter disk lock pin. Rotate the cutter disk slowly to line up and insert the pin.
• Remove the three bolts and nuts holding each knife in place on the cutter disk.
Two knives are lined up together in two opposing pockets.
• Inspect the bolts and nuts carefully for worn, chipped, or stripped threads.
• Do not remove and replace knife bolts and nuts more than 3 times before replacing with new bolts and nuts.
• Knife bolts are of a particular design
and nuts are security lock nuts. DO
NOT USE ANY OTHER STYLE OF
BOLTS AND NUTS. You must purchase these bolts and nuts from
Carlton or an authorized dealer.
CUTTER DISK LOCK PIN
IN LOCKED POSITION
CUTTER DISK HOOD LOCK
70
12” CHIPPER SERVICE
CUTTER SYSTEM
• After knives have been removed, clean the pocket to remove any debris that may keep the knife from seating properly.
DANGER – KNIVES ARE
EXTREMELY SHARP
• Inspect both edges of knives; wear
leather gloves while handling knives.
If knives still have one good edge, rotate each knife and reassemble. Make sure all knife edges line up in the set of four.
• Inspect knife bolt holes for cracks or distortion, replace knives if any problems are found.
• If both edges are worn or chipped, have knives ground to sharpen.
• Never use knives that are below 2" from center of hole to outside edge of knife.
Keep sets of knives together that are ground to the same distance from center of hole to outside edge. This will keep the cutter disk balanced reducing chipper vibration and improving cutting. A set is four knives, two knives in each of two opposing pockets.
• ONLY have knives sharpened by an
authorized dealer using the proper
equipment.
• Improper sharpening may affect
knives hardness resulting in knife
failure.
• If knives are too narrow to grind, replace with a complete set of new knives.
• Knives are hardened steel made to
Carton’s specifications. Use only
Carlton chipper knives as replacements.
SHARP EDGE
MINIMUM DIMENSION – 2"
NEW KNIFE SHARP EDGE
71
12” CHIPPER SERVICE
CUTTER SYSTEM
• Reassemble knives in the pocket making sure they seat flat.
• Tighten knife bolts and torque the nuts to 180 ft. lbs.
• Do not over tighten knife bolts. Torque only to the recommended amount.
Knives that are overly tight can crack or bow around the hole. This could cause chipped material to pack between the knife and cutter disk causing knife failure. Check knife for distortion using a straight edge and a light, replace the knife if distorted.
CHECK/ADJUST CLEARANCE
ALWAYS CHECK AND SET KNIFE TO
ANVIL CLEARANCE AFTER
REMOVING AND REPLACING
KNIVES OR ANVIL.
• Raise and block upper feed wheel. Use the hydraulic lift, if equipped, to raise the upper feed wheel. Insert the yoke lock pin into the yoke lock tube.
• Place a block of wood 4” x 12” x 16” between the feed wheels.
FEED WHEEL RAISED &
LOCK PIN INSERTED
• Inspect the anvil working edge for wear or damage before you check the clearance. If the anvil needs to be changed to a new work surface or to be replaced, follow the instructions in Anvil
Replacement later in this section. The anvil has four working edges that can be used before replacing.
ANVIL WORKING EDGE
72
12” CHIPPER SERVICE
CUTTER SYSTEM
• Check the clearance between the knives and the anvil. The clearance for the knife to anvil should be between .045” and .065” (1.14 – 1.65 mm). Use a feeler gage that measures within that range. The gage should fit easily between the knife and the anvil without force and without too much free space on either side. Check clearance at the top and bottom of each knife assembly.
CHECKING CLEARANCE AT BOTTOM
OF KNIFE ASSEMBLY
FEELER
GAGE
• One person will need to be in the infeed chute area to check the clearance between the anvil and the knives. While another person is outside to make the adjustments and to turn the cutter disk.
The disk will have to be rotated fully to check both knife settings.
• This is one time that the cutter disk
lock pin will not be in position so extreme care needs to be taken for safety. Before allowing anyone to be in the infeed chute, make sure there is no obstruction or binding in the cutter disk by turning it by hand from the outside first. If the cutter disk does not turn freely, find and remove the
obstruction and then proceed.
• UPPER FEED WHEEL MUST BE
RAISED, HAVE YOKE LOCK PIN
IN POSITION, AND BE BLOCKED
WHEN WORKING BETWEEN
FEED WHEELS.
• If clearance needs to be adjusted, loosen the three anvil bolts; just loose enough to be able to move the anvil with the adjuster bolts.
UPPER FEED WHEEL MUST BE RAISED,
PINNED, AND BLOCKED
ANVIL BOLTS
73
12” CHIPPER SERVICE
CUTTER SYSTEM
• Loosen the nuts on the adjustment bolts that are on the far side of the plate (as shown). There are two adjustment bolts.
• Using the nuts on the inside of the plate, turn the nuts up toward the machine to move the anvil closer to the knife. This will shorten the clearance if it was too wide. Make slight adjustments as the clearance is being checked.
• Or, you will need to loosen the nuts on the inside of the plate and turn the outside nuts down if the clearance is too narrow for the feeler gage to go in easily. This will move the anvil farther away from the knife.
• After the clearance has been set, tighten the anvil bolts (3/4”-10) and torque to
175 ft. lbs.
• Retighten the nuts on the adjustment bolts that were loosened earlier.
• Recheck the anvil/knife clearance to make sure nothing changed when tightening the bolts.
• Checking and setting the clearance by the knife that is the closest to the anvil will be the best place to start.
• Clearance should be .045” - .065” (1.14
– 1.65 mm).
• ALWAYS REMEMBER TO CLOSE
THE CUTTER DISK HOOD AFTER
SERVICING CUTTER DISK.
• INSTALL THE HOOD LOCK PIN
AND PADLOCK.
• Check condition of cutter disk hood.
Make sure the hinges are not damaged and that the hood closes completely with no gaps or openings; check both sides.
If there are any problems go to Servicing
Cutter Disk Hood later in this section.
ADJUSTMENT BOLTS & NUTS
NO GAPS OR OPENINGS
74
12” CHIPPER SERVICE
CUTTER SYSTEM
SHARPEN KNIVES
• Have knives ground by a qualified grinder.
• Grind knives at 29° to 31°.
• Before and after grinding the knife-edge, check the width of the knife from the center of the hole to the sharp edge of the knife. Never use a knife with this measurement below 2”.
• Three factors for a good cutting
system are:
1. Never use a knife with the distance from the cutting edge to the center of the bolt hole less than 2”.
2. Always use knives in sets of four with the dimension from the cutting edge to the center of the bolt hole as close as possible to each other.
3. Never use a knife if the back edge is inside the knife pocket edge.
0900117
0900130
0900129
KNIVES
PART NO DESCRIPTION
Knife – 1/2” x 4 1/2” x 7x1/4”
5/8” Knife Bolt – Special Design – Purchase from
JP Carlton or Dealer
5/8” Security Lock Nuts – Purchase from JP
Carlton or Dealer
QTY
4
12
12
75
12” CHIPPER SERVICE
CUTTER SYSTEM
DANGER:
• TURN ENGINE OFF
• REMOVE IGNITION KEY
• DISENGAGE CLUTCH
• PUT FEED CONTROL BAR IN
NEUTRAL
• ALLOW CUTTER DISK TO
COME TO A COMPLETE STOP
• ALLOW ALL PARTS TO COOL
COMPLETELY
• INSTALL CUTTER DISK LOCK
PIN
ANVIL REPLACEMENT
• Check the anvil for wear when knives have been changed and clearance is being set. The anvil has four working edges that can be used before having to be replaced. Rotate the anvil to a new working edge unless all edges are worn and the anvil needs replacing.
• Do not grind the anvil to get more life.
There is only a certain amount of adjustment available for clearance and if the anvil is ground you will loose that adjustment capability.
• The anvil is hardened steel made to
Carton’s specifications. Use only
Carlton anvils as replacements or damage may occur. Purchase the new anvil from Carlton or an authorized dealer.
• To rotate or replace the anvil, remove the anvil bolts and washers. There are three anvil bolts, each with a square washer and a lock washer.
• There are two adjuster eyebolts that the anvil bolts go through.
• Remove the nut on the outside of each adjuster bolt.
THE ANVIL HAS FOUR WORKING EDGES. TWO OF
THESE EDGES ARE SHOWN ABOVE. FLIP THE ANVIL
OVER FOR THE OTHER TWO EDGES.
REMOVE ANVIL
BOLTS & WASHERS
REMOVE OUTSIDE NUT ON
ADJUSTER BOLT
76
12” CHIPPER SERVICE
• Use the handle on the anvil to rotate the anvil 90
° and pull it through the slot.
• Remove the handle from the anvil and turn the anvil to a good working edge.
The working edge that was being used is on the back opposite side from the handle.
• Replace the handle either in the same hole on the other side of the anvil or remove the setscrew and insert the handle in the hole on the opposite side of the anvil. Use LocTite
® Red 262 on the handle when replacing and torque jam nut to 25 ft. lbs. (5/16”-18 bolt).
• A setscrew must always be in the hole next to the working edge to keep debris out of the hole (see picture at right).
Insert the setscrew on the handle side of the anvil to prevent clogging the wrench slot. Use LocTite
® Red 262 on the setscrew when replacing to keep the setscrew from working out of hole or damage will occur because of tight tolerances.
• Replace with a new anvil if all working edges are worn or damaged. Do not grind the anvil to get more life. There is only a certain amount of adjustment available for clearance and if the anvil is ground you will loose that adjustment capability.
• The anvil is hardened steel made to
Carton’s specifications. Use only
Carlton anvils as replacements or damage may occur. Purchase the new anvil from Carlton or an authorized dealer.
REMOVE ANVIL –
ROTATE 90
° &
PULL THROUGH
OPENING
CUTTER SYSTEM
CURRENT WORKING EDGE
HANDLE
INSERT SETSCREW FROM THIS SIDE –
OPPOSITE TO HANDLE
USE LOCTITE
® RED 262
77
12” CHIPPER SERVICE
• Use the handle and put the anvil back through the slot. Rotate the anvil back
90
° to insert the anvil bolts.
• Make sure the hardware is replaced in the correct order. The square washer has to be next to the machine. For the top and bottom anvil bolts, the adjuster eyebolt would go on next. The lock washer will go closest to the head of the bolt on all three bolts.
• It may be a good idea to insert the middle bolt first to hold the anvil in place while putting in the bolts with the adjuster bolts. The adjuster bolts must be inserted through the slot provided to make clearance adjustments. A flat washer goes between the nut on the adjuster bolt and the plate.
• Tighten the anvil bolts loosely. Put a flat washer and a nut back on the outside of each adjuster bolt. Do not tighten the nut until clearance has been set.
• ALWAYS CHECK & SET KNIFE TO
ANVIL CLEARANCE AFTER
REMOVING AND REPLACING
KNIVES OR ANVIL.
• Go back to the Check/Adjust Clearance earlier in this section.
• After the clearance has been set, tighten the anvil bolts (3/4”-10) and torque to
175 ft. lbs.
• Tighten the nuts on the adjuster bolts.
• ALWAYS REMEMBER TO CLOSE
THE CUTTER DISK HOOD AFTER
SERVICING CUTTER DISK.
• INSTALL THE HOOD LOCK PIN
AND PADLOCK.
• Check condition of cutter disk hood.
Make sure the hinges are not damaged and that the hood closes completely with no gaps or openings; check both sides.
If there are any problems go to Servicing
Cutter Disk Hood later in this section.
REPLACE ANVIL –
PUT THROUGH
OPENING &
ROTATE BACK 90
°
CUTTER SYSTEM
HARDWARE ORDER
MIDDLE BOLT:
LOCK WASHER NEXT
TO BOLT HEAD
SQUARE WASHER ON
LAST (NEXT TO
MACHINE)
HARDWARE ORDER
TOP & BTM BOLTS:
LOCK WASHER NEXT
TO BOLT HEAD
ADJUSTER BOLT IN
BETWEEN WASHERS
SQUARE WASHER ON
LAST (NEXT TO
MACHINE)
78
12” CHIPPER SERVICE
CUTTER SYSTEM
SERVICING CUTTER DISK HOOD
• Inspect cutter disk hood for fit and damage daily. Check for cracks around welds.
• Check hood hinges and spring making sure hood closes completely with no gaps or openings; check both sides.
• Hood lock pin must go through locking plates easily and completely allowing room for padlock. Check pin for distortion and cracks.
• If any problems are discovered, contact
Carlton or your local dealer for repair or replacement.
THE CUTTER DISK HOOD IS ONE OF
THE MOST IMPORTANT PIECES OF
SAFETY EQUIPMENT ON THIS
CHIPPER. MAKE SURE IT IS KEPT
IN GOOD WORKING CONDITION.
CUTTER DISK BEARINGS
• Check cutter disk bearing bolts weekly for tightness. Replace any bolts that have worn, chipped, or missing threads.
• If bolts are loose and need tightening, use LocTite
®
608 (Green) and torque the bolts to the normal spec listed in the torque wrench chart for the correct size and Grade 8 bolts. Also check collar set screws for tightness,
• Remove the bearing cover on the right side of the chipper and check the retainer bolt. The bearing retainer bolt is a
3/4"-16 bolt on the end of the cutter disk shaft. Coat the bolt with LocTite
®
680
(Red) and torque to the normal spec listed in the torque wrench chart for
Grade 8 bolts to retighten.
CUTTER DISK HOOD HINGES & SPRING
CUTTER DISK HOOD LOCK PIN & PADLOCK
CUTTER DISK BEARING BOLTS BEHIND SHEAVE
(1/2”-13 BOLTS)
RIGHT SIDE CUTTER DISK
BEARING BOLTS
(5/8”-11 BOLTS)
79
12” CHIPPER SERVICE
BELTS
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE
UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
BELT TENSION
CHECK BELT TENSION
• New belts will stretch and become loose as machine runs. Check belt tension often when belts are new.
• Belts should deflect 1/2" when a force of
12-14 ft. lb. is applied to new belts or
10-12 ft. lb. to used belts. Check tension through the slot on the belt guard.
BELT TENSION SLOT
80
12” CHIPPER SERVICE
BELTS
ENGINE MUST BE OFF AND
IGNITION KEY REMOVED BEFORE
CHECKING BELT TENSION. ALL
PARTS MUST BE COMPLETELY
STOPPED. CLUTCH MUST BE
DISENGAGED.
• Insert a screwdriver or metal bar (a metal ruler would be good) through the slot to check belt tension.
• Make a mark on the screwdriver or metal when it touches the belts without any force applied and then apply force and make another mark.
• Measure the distance between the two marks. If the measurement is more than
1/2", the belts tension needs to be adjusted. If the measurement is much less than 1/2", the belts tension is too tight.
• Do not over tighten the engine belts.
Overly tight belts will cause damage to
PTO/clutch bearings and to cutter disk bearings.
ADJUST BELT TENSION
• There are four engine slide bolts (5/8”) mounting the engine to the frame. There are also two eyebolts for adjustment, which are mounted to the two engine slide bolts at the front of the machine to move the engine and adjust the belt tension.
• Loosen all four of the engine slide bolts enough to be able to move the engine but don’t remove the bolts. The bolts are secured through a block under the frame and will require only one wrench to loosen.
ENGINE SLIDE BOLT -
2 AT FRONT OF ENGINE
ENGINE SLIDE BOLT -
2 AT BACK OF ENGINE
ADJUSTMENT EYEBOLT
81
12” CHIPPER SERVICE
BELTS
• Loosen the inside jam nuts on the adjustment eyebolts.
• Turn the outside jam nuts clockwise, moving the engine closer to the right side of the machine and tightening the belts. Make only slight adjustments at a time and recheck tension. Make equal adjustments to both eyebolts to keep sheaves aligned. Keep making slight adjustments and recheck tension until correct tension is achieved.
• Do not over tighten the engine belts.
Overly tight belts will cause damage to
PTO/clutch bearings and to cutter disk bearings. To loosen belt tension, loosen the outside jam nut and turn the inside jam nut counter-clockwise making slight and equal adjustments as with tightening the belt tension.
• Replace belts when worn or when repeated adjustments are necessary.
Belts should never get so loose that all of the adjustment capability is used.
• When tension is correct, tighten the inside jam nuts.
• Retighten the engine slide bolts and torque to 230 ft lbs. Torque all four engine slide bolts.
CHECK BELT GUARDS
• Check and retighten bolts daily.
• Check condition of bolt threads when belt guards are removed or if a bolt won’t tighten or won’t stay tightened.
• Replace any bolts that are worn or damaged. Replace bolts and/or nuts with stripped threads.
• NEVER RUN MACHINE WITHOUT
ALL GUARDS IN PLACE AND
SECURED. ROTATING PARTS ARE
DANGEROUS AND COULD CAUSE
SEVERE INJURY.
LOOSEN INSIDE JAM
NUTS ON
ADJUSTMENT BOLTS
INSIDE JAM NUT
TURN OUTSIDE JAM
NUTS CLOCKWISE TO
TIGHTEN BELT
ENGINE SLIDE BOLT
82
12” CHIPPER SERVICE
BELTS
REPLACING BELTS
• Follow all safety precautions at the
beginning of this section and make sure the clutch is disengaged.
• Replace belts when they are worn or regularly need adjustment.
• Replace belts as a complete set. Old or worn belts will not tension the same as new belts.
• Remove belt guard bolts and remove belt guard cover.
• Loosen all four engine slide bolts as described earlier.
• Loosen outside jam nuts (two places) and turn inside jam nuts counterclockwise to move engine back and loosen belts enough to remove over sheaves. Turn jam nuts on both of the eyebolts the same amount to keep from twisting the engine.
• Jam nuts will only need to be turned a few turns to loosen belts.
• Cutter disk lock pin should be removed to allow the sheaves to turn in removing the belts. DO NOT HAVE CUTTER
DISK HOOD OPEN.
• Remove all six belts. It may be a good idea to start removing 3 belts from each sheave as shown in the pictures to the right.
• Install new belts using the same procedure only in reverse.
• Never pry new belts onto the sheave!
OUTSIDE JAM
NUTS
INSIDE JAM
NUTS
ENGINE SLIDE
BOLTS
83
12” CHIPPER SERVICE
BELTS
• Once belts have been replaced, you will need to loosen the inside jam nuts and tighten the outside jam nuts on the eyebolts.
• When belts start getting tight, check tension.
• Check sheave alignment and make adjustments using engine slide adjuster
(jam) nuts. Make slight adjustments until sheaves are aligned and tension is correct. (See Check Belt Tension and
Adjust Belt Tension earlier in this section.)
• Tighten inside jam nuts locking down the adjustment.
• Retighten the engine slide bolts and torque to 230 ft lbs.
• NEVER RUN MACHINE WITHOUT
ALL GUARDS IN PLACE AND
SECURED. ROTATING PARTS ARE
DANGEROUS AND COULD CAUSE
SEVERE INJURY.
84
12” CHIPPER SERVICE
BELTS
REPLACING SHEAVE OR BUSHING
• If it becomes necessary to replace a sheave or bushing, replace only one at a time. Never remove both sheaves at the same time.
• This section covers removing and replacing the cutter disk sheave and bushing. Follow the same procedure for removing the engine sheave and bushing.
• Remove belt guard bolts and remove guard.
• Mark position of bushing on shaft before removing for lining up bushing when replaced.
• Remove belts as described in Replacing
Belts section.
• Remove bolts from the bushing and screw each bolt into the threaded holes to push sheave off bushing. Screw bolts in equally to prevent damaging the bushing or the sheave especially if you plan to use either one again.
• When the sheave is loose on the bushing, remove the setscrew in the bushing.
• Remove the bushing from the shaft and from the sheave.
• Remove the sheave and replace with new sheave.
MARK BUSHING
LOCATION ON SHAFT
BEFORE REMOVING
85
12” CHIPPER SERVICE
BELTS
• Insert old or new bushing, lining up keyway with the keyway on the shaft.
Make sure the key is in position.
• Replace bolts in the sheave and tighten until bushing is at the location marked on the shaft earlier.
• Go to Replacing Belts section to replace belts and adjust tension. Make sure sheaves are aligned when retightening belts to the proper tension.
• Replace belt guard cover and end.
• NEVER RUN MACHINE WITHOUT
ALL GUARDS IN PLACE AND
SECURED. ROTATING PARTS
ARE DANGEROUS AND COULD
CAUSE SEVERE INJURY.
86
12” CHIPPER SERVICE
FEED WHEEL MOTOR
DO NOT PERFORM MAINTENANCE OF ANY KIND ON THIS MACHINE
UNLESS:
The engine is turned off
The ignition key has been removed
The positive battery cable has been disconnected
The clutch is disengaged
Feed control bar is in neutral
All machine parts have come to a complete stop – NOTE: The cutter disk takes several minutes to come to a complete stop
All machine parts have had sufficient time to cool down
The cutter disk lock pin is installed in the disk lock tube
No operator is in position at the controls to accidentally start machine
At least 2 people are at the site where maintenance is performed
More accidents occur while performing maintenance than any other time! Use extra caution.
Never perform maintenance with the engine running, not even with the clutch disengaged.
The pilot bearing could seize or freeze to the clutch shaft and permit the clutch to engage even though the operator thought the clutch had been disengaged.
ALWAYS REPLACE GUARDS AND OTHER PROTECTIVE EQUIPMENT BEFORE
STARTING CHIPPER AFTER PERFORMING MAINTENANCE.
There is a special tool required to separate the motor and coupling once it is off the machine, contact J.
P. Carlton or your local dealer to purchase the puller.
CHANGE MOTORS ONE AT A TIME.
The following instructions are for the upper feed wheel motor but the lower feed wheel motor has the same configuration. The only difference is the design and direction of the torque arm.
PULLER
87
12” CHIPPER SERVICE
FEED WHEEL MOTOR
WARNING:
RELEASE HYDRAULIC PRESSURE BEFORE PERFORMING ANY SERVICE
TO HYDRAULIC LINES OR OTHER COMPONENTS.
FLUID UNDER PRESSURE CAN PENETRATE THE SKIN AND CAUSE
SEVERE INJURY. SEEK IMMEDIATE MEDICAL ATTENTION IF SKIN IS
PENETRATED. CHECK HOSES AND FITTINGS USING A BOARD OR
CARDBOARD; DO NOT USE HAND OR FINGER. ALWAYS WEAR EYE
PROTECTION.
Before changing feed wheel motor, release the hydraulic pressure. Mark the location of each hose, possibly with an R and L for right and left hoses. Then disconnect the hydraulic hoses and cap the ends of hoses and the connections on the motor.
Remove the rubber guard that covers the feed wheel coupling and bushing by removing the two 3/8” bolts. Be sure to keep all parts and hardware together to make reassembly easier.
Remove the three bolts (3/8”) from the bushing and screw these bolts back into the three threaded holes in the bushing to push the motor assembly off the bushing. Screw these bolts in a little at a time to take the assembly off without applying more pressure to one side than the other.
88
12” CHIPPER SERVICE
FEED WHEEL MOTOR
When the motor assembly is off the machine, move it to a workbench for easier access. Then, remove the 1” nut that is inside the coupling. You may need to use a vise to hold the motor steady while you break the nut loose since it was put on with
LocTite
®
262 and then tightened to 150 ft. lbs. CAUTION: Always wear eye
protection when working on hydraulic
components.
There is a special tool required to separate the motor and coupling once it is off the machine, contact J. P. Carlton or
your local dealer to purchase the puller.
Attach the separating tool to the coupler as shown and screw the three bolts from the bushing into the tool in the outside holes.
Screw the bolts into the coupling as far as they will go. Now turn the bolt in the center of the tool to pull the coupling off the feed wheel motor.
Remove the torque arm held on with two
1/2” bolts. (The torque arm looks slightly different on the lower feed motor, but is still held on with two bolts.)
89
12” CHIPPER SERVICE
FEED WHEEL MOTOR
Replace with new motor. Clean the threads on the motor, the 1” nut, and the coupling with degreaser before beginning to replace all the parts.
Attach the torque arm to the new motor using the 1/2” bolts that were removed.
Tighten the bolts and torque to 120 ft. lbs.
(The torque arm looks slightly different on the lower feed motor, but is still held on with two bolts.)
Put the coupling onto the motor and line up key and keyway – always use new key. Use a rubber mallet to seat the coupling. Strike the coupling a couple of times. Apply
LocTite 262 (red) to the 1” nut and screw in place. Torque the nut to 150 ft. lbs. Strike the coupler again a couple of times with the rubber mallet to finish seating and torque the nut to 150 ft. lbs. again.
LINE UP KEY WITH KEYWAY ON COUPLING
HIT COUPLING WITH RUBBER MALLET TO SEAT
90
12” CHIPPER SERVICE
FEED WHEEL MOTOR
Return the feed wheel motor assembly to the machine and tighten the bolts in the bushing.
Tighten each bolt a little at a time to pull the coupling into place as straight as possible.
Try not to pull one side on faster than the other or damage may occur to the bushing and the coupling. When bolts are screwed in all the way, torque the bolts to 35 ft. lbs.
Replace the rubber guard and bolt into place using the two 3/8” bolts that were removed.
Tighten the bolts.
Reconnect the hydraulic hoses making sure to connect them in the right order, see markings made when hoses were removed.
If hoses are reversed, the feed wheels will work in reverse. Change hoses if this happens to make feed wheels turn correctly.
91
12” CHIPPER MACHINE WIRING
CHIPPER WIRING DIAGRAM – JOHN DEERE ENGINE
87A
87
BN/BK
GR/BK
*
Y/BK
87A
87
86 85
30
O 12GA AMP 20 A O
BR
12G
W
R
FUNCTION RELAYS
R
30
85
30
85
30
85
30
85
87A
87
86
87A
87
86
87A
87
86
87A
87
86
R
R
K BL/B
BK/BL
BR/BK
GR/BK
BR/BK
GR/BK
BK/BR
R BK/B
BK/BL
W
W
W
W
*
W
COMMON
OPEN
NORMALLY
CLOSED
NORMALLY
CLOSED
NORMALLY
OPEN
NORMALLY
COMMON
BL
BK
Y
GR
WIRING MAY BE DIFFERENT DEPENDING ON ENGINE SUPPLIED WITH THE CHIPPER. IF YOU HAVE
A CHIPPER WITH AN ENGINE OTHER THAN CATERPILLAR OR JOHN DEERE, CONTACT J. P.
CARLTON, FOR THE WIRING DIAGRAM. SEE THE ENGINE OWNER’S MANUAL FOR THE ENGINE
WIRING DIAGRAM
92
12” CHIPPER MACHINE WIRING
CHIPPER WIRING DIAGRAM – JOHN DEERE ENGINE
87A
87
R
W
BR
GR
BK
R/BK
BK
GR
W
STARTER
*
Y/BK
12GA R P 30AM
87A
87
86 85
30
12GA O AMP 20 A O
BR
12G
K R/B
FUNCTION RELAYS
R/BK
K BR/B
BR/BK
GR/BK
GR/BK
BK/BL
BL/BK
COMMON
OPEN
NORMALLY
CLOSED
NORMALLY
CLOSED
NORMALLY
OPEN
NORMALLY
COMMON
W
30
85
30
85
30
85
30
85
87A
87
86
87A
87
86
87A
87
86
87A
87
86
R
R
BK/BR
R BK/B
BK/BL
W
W
W
W
*
W
BL
BK
Y
GR
WIRING MAY BE DIFFERENT DEPENDING ON ENGINE SUPPLIED WITH THE CHIPPER. IF YOU HAVE
A CHIPPER WITH AN ENGINE OTHER THAN CATERPILLAR OR JOHN DEERE, CONTACT J. P.
CARLTON, FOR THE WIRING DIAGRAM. SEE THE ENGINE OWNER’S MANUAL FOR THE ENGINE
WIRING DIAGRAM
93
11
12” CHIPPER DECAL ASSEMBLY
CHIPPER – LEFT SIDE
2
2
6
10
5
3
4
8
7
ITEM #
1
2
3
4
5
PART #
0700327
0700301
0700314
0700316
0700328
DESCRIPTION
DANGER – FEED HOPPER
DANGER – MOVING PARTS (2 places)
WARNING – FROZEN BATTERY
WARNING – DIESEL FUEL
NOTICE – RADIATOR MAINTENANCE
6
7
0700313
0700323-1
NOTICE – CHIPPER KNIFE
DISK – LOCK TUBE
8 0700323-2 DISK – LOCK PIN
9 0700321 GREASE
10 0700060 CARLTON OX DECAL
11 0700121 CARLTON – 2512HD
9
1
94
12” CHIPPER DECAL ASSEMBLY
CHIPPER – RIGHT SIDE
7 9
8
6
10
16
17
5
12 13
11
1
ITEM #
1
2
3
7
8
9
4
5
6
10
11
12
13
14
15
16
2 3
PART #
0700306
0700317
0700301
0700305
0700325
0700321
0700307
0700304
0700315
0700311
0700308
0700303
0700309
0700312
0700310
0700121
4 6
15
DESCRIPTION
DANGER – VINE TYPE MATERIAL
WARNING – PRESSURE LEAKS
DANGER – MOVING PARTS
DANGER – FEED WHEEL SERVICE
BEARING RETAINER BOLT
GREASE DAILY (2 places)
DANGER – INJURY/DEATH
DANGER – AIRBORNE CHIPS
WARNING – HEARING/EYE PROTECTION
NOTICE – BELT/BEARING MAINTENANCE
NOTICE – ADJUST PTO/CLUTCH
DANGER – NEVER RIDE ON, ETC.
NOTICE – DECAL MAINTENANCE
NOTICE – CLUTCH MAINTENANCE
NOTICE – HYDRAULICS/LUBRICATION
CARLTON – 2512HD
14
95
12” CHIPPER DECAL ASSEMBLY
CHIPPER – RIGHT SIDE
W/ AUXILIARY VIEWS
1
3
2
4
5
ITEM #
1
2
3
4
5
6
6
PART #
0700324-1
0700324-2
0700324-3
0700326
0700320
0700321
DESCRIPTION
YOKE – LOCK PIN
YOKE – LOCK HOLE
YOKE - LIFT
MOTOR COUPLER GUARD (2 places)
AUTO-FEED ON/OFF INFO. (Inside Control Box Cover)
GREASE DAILY (2 PLACES)
96
12” CHIPPER DECAL ASSEMBLY
CHIPPER – REAR
2
1 3
ITEM #
1
2
3
4
PART #
0700318
0700302
0700301
0700060
4
DESCRIPTION
PUSH – REVERSE
DANGER – SERVICING NEVER REACH
DANGER – MOVING PARTS
CARLTON OX DECAL
97
12” CHIPPER DECAL ASSEMBLY
CHIPPER – OPTIONAL WINCH
98
Carlton
PROFESSIONAL
TREE EQUIPMENT
12
9
8
3
11
10
6
7
1
4
5
6
PART
1
2
3
7
**
8
**
9
* 10
**
11
**
12
13
14
ITEM
01505081
0350001B
0350008B
0350032A1
0550001B
0550005
0550050F
0550250G1
0550254
21210061
21210085
21210086
21220045
24D-06
4
14
2
1
1
1
QTY
1
1
1
1
1
2
5
DESCRIPTION
BATTERY BRACKET 3/8 X 7 X 10.5
6-WAY CONNECTOR PLUG - 11-605
TAG LIGHT
BATTERY HP31E 950CCA
PINTLE, 2 1/2" W/4 HOLE BRKT
TRAILER JACK- 12" CHIPPER
TEKONSHA BREAKAWAY SWITCH
#13 TORFLEX - 2012/2512 CHIPPER
215/75R 17.5 TIRE - 12" CHIPPER
13
NOTES:
* 21210050 WIDE FRAME (HD)
** CONSULT FACTORY WHEN ORDERING
2012 SN - 1J9P60118C1167553 & UP
2512 SN - 1J9P60119D1167108 & UP
FUCTION GROUP
1 FRAME AND TANKS
WELDMENT,FRAME,NARROW
WELDMENT,FENDER,WIDE,RH
WELDMENT,FENDER,WIDE,LH
WELDMENT,BATTERYBOX/FRONT MOUNT 1
1
1
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
NUT,ELASTIC STOP, 3/8-16 UNC GR8 2
AXLE, TIRES AND RIMS
1
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
1
5
6
Carlton
PROFESSIONAL
TREE EQUIPMENT
3
2
4
PART ITEM DESCRIPTION QTY
1 12A-0810ZI HEX C/S 1/2-13 x 1-1/4 UNC GR 8
ZINC
6
FUCTION GROUP
2 21210074 ASSY,FUEL TANK 1
1 FRAME AND TANKS
3 21210084 ASSY,HYDRAULIC TANK 1
4
5
6
21210164
30A-08
34A-08
ISOLATOR,HYD/FUEL TANK,SMALL
LOCKWASHER 1/2"
6
6
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
1J9PF011671167461 & UP
DESCRIPTION
FLAT WASHER, NARROW 1/2 SAE
GR8
6
ISSUE
FUEL TANK/HYDRAULIC TANK
2
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
R5
Revised 3.15.05
2
10
1
Carlton
PROFESSIONAL
TREE EQUIPMENT
5
7
3
4
6
9
8
PART
1
ITEM
.375
MACHINED PIN
0150608
DESCRIPTION
PIN,MACHINE 3/8"X13/32 LONG
QTY
1
2 MASTER LOCK 1
7
8
9
3
4
5
6
0200006A PLASTIC GAS TANK CAP 2008
0200006A1 GASKET- BAYONET MOUNT GAS CAP
0200209
0300253
14B-1010
21210068
21210088
10 21210156
1
1
FUCTION GROUP
SPIRAL FUEL GAUGE- 18 1/2"
3/8MP-5/16BARB - 4290-5-6
SHCS 10-24 x 1 1/4 UNC GR 8
WELDMENT,FUEL TANK
WELDMENT,PICK-UP TUBE
1
1
6
1
1
1 FRAME AND TANKS
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
1J9PF011671167461 &UP
DESCRIPTION
BRACKET,VANDADLISM,FUEL TANK 1
ASSY,FUEL TANK
5
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 2.8.06
4
3
Carlton
PROFESSIONAL
TREE EQUIPMENT
7
8
6
5
9
1
2
PART ITEM
1 .375
MACHINED PIN
DESCRIPTION
PIN,MACHINE 3/8"X13/32 LONG
2 0150608 MASTER LOCK
3 0300135E HYDRAULIC IN TANK FILTER STF
4 0300135F HYDRAILIC IN TANK FILTER ELEME
QTY
1
1
1
1
FUCTION GROUP
1 FRAME AND TANKS
5 0300169 STRAINER- TANK MOUNTED LTM-15
6 0300266A HYDRAULIC SITE GAUGE W/TEMP
7 12D-0612
8 21210097
SHCS 3/8 X 1-1/2 NC GR 8
WELDMENT, HYDRAULIC TANK
9 21210154
2
1
1
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
1J9PF011671167461 &UP
DESCRIPTION
BRACKET,VANDADLISM,HYRDRUALIC TANK 1
ASSY,HYDRAULIC TANK
4
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 2.8.06
Carlton
PROFESSIONAL
TREE EQUIPMENT
3
1
2
FUCTION GROUP
2 ENGINE/ELECTRICAL
PART ITEM DESCRIPTION QTY
1
2
3
0150414
0350054
0350057
RIVET-ALUMINUM W STEEL
MANDREL
MARKER LIGHT- 4" AMBER OVAL
REFLECTOR- AMBER 2 3/8"
6
2
2
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
1J9P60111711677218 & UP
DESCRIPTION
INSTALL MARKER LIGHTS
AND REFLECTORS
5
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
15
*
24
14
Carlton
PROFESSIONAL
TREE EQUIPMENT
22
11
26
9
5
*
25
20
6
4
16
12
19
18
23
3
7
**
8
10
7
**
13
1
**
2
**
17
21
FUCTION GROUP
3 CUTTER WHEEL/BASE
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
DRIVE BELTS/GUARDS
CUTTER WHEEL BEARINGS
6
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
PART ITEM
1 0250125
DESCRIPTION
Bushing - 75 CW - F 2 7/16"
2 0250152 SHEAVE 6/5V15.0 2012 DISK
3 02501521 Sheave 6/5V15.0 2012 Disk
4 0250182A BUSHING, SF 2-1/2"
5 0350012
6 0400145
SWITCH - LANYARD - CLOSED
BELT 2012/2512 5V1000K
7 0500164 F/B 2 7/16-9"&12" CHIPPER CW
8 21230004 WELDMENT,BASE/THROAT,20
9 21230005 WELDMENT,TRANSITION
10 21230052 WELDMENT,CUTTER WHEEL BEARING
COVER
1
6
2
1
1
1
QTY
1
1
1
1
11 21230080 BUSHING,DISCHARGE ADJUST
12 21230100 ASSY,CUTTER WHEEL.40" DIA
13 21230103
14 21230104
15 21230105
16 21230109
GUARD,BELT,BACK/SIDES
MOUNT,BELT GUARD,FRONT/BOTTOM
PLATE,BELT GUARD,JOHN DEER
WELDMENT,LOCK PIN,DOOR
17
18
21230111
21230113
19 21230114
WELDMENT,CUTTER WHEEL, LOCK PIN
WIRE,LANYARD SWITCH,DOOR LOCK
20 21230116
21 21230117
22 21230127
23 21230128
24 21230138
25 21830107
26 34A-12ZI
1
1
1
1
1
1
1
1
WIRE,LANYARD SWITCH,DOOR
LOCK,LATCH
1
WELDMENT,DISCHARGE ADJUST,HANDLE
WELDMENT,BELT GUARD,TOP 1
1
NOTES:
* SN - 1J9PF011281197216 & UP
** 2512 SN - 1J9P6011471167168 & UP
2012 SN - 1J9PF011571167402 & UP
FUCTION GROUP
SPROCKET, DISCHARGE ADJUST 1
3 CUTTER WHEEL/BASE
WASHER,CUTTER WHEEL BEARING 1
WELDMENT,DISCHARGE ADJUST COVER
WELDMENT,MANUAL DISCHARGE
ADJUST MOUNT
FLAT WASHER 3/4" SAE NARROW GR 8
Z&YL
1
1
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
DRIVE BELTS/GUARDS
CUTTER WHEEL BEARINGS
7
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
3
1
Carlton
PROFESSIONAL
TREE EQUIPMENT
4
6
5
2
PART ITEM DESCRIPTION
1 0900117 7 1/4x4 1/2x1/2 DE KSBC-36
QTY
4
NOTES:
2012 SN - 1J9P60118C1167553 & UP
2512 SN - 1J9P60119D1167108 & UP
FUCTION GROUP
2 0900129 CHIPPER KNIFE BOLT NUT - 5/8" 12
3 CUTTER WHEEL/BASE
3 0900130 CHIPPER KNIFE BOLT - 5/8" 12
4
5
21230081
21230083
WELDMENT,CUTTER WHEEL,40" DIA
SHAFT,CUTTER WHEEL,12" 1
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
6 21230088 RETAINER,CUTTER WHEEL
SHAFT,40"DIA
1
CUTTER WHEEL
8
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
5
9
9
5
7
1
8
3
6
4
2
PART ITEM
1 0150632
DESCRIPTION
5/8-11 X 5" ROD END
QTY
2
2 12A-0426 HEX C/S 1/4-20 x 3 1/4 UNC GR 8
3 12A-1218ZI HEX C/S 3/4-10 x 2-1/4 UNC GR8 Z&Y
1
3
NOTES:
2012 SN - 1J9P60118C1167553 & UP
2512 SN - 1J9P60119D1167108 & UP
FUCTION GROUP
4 20A-04ZI NUT,HEX, 1/4-20 UNC GR 5 ZINC 1
3 BASE/CUTTER WHEEL
5 20A-10ZI NUT,HEX,5/8-11 UNC GR 8 Z&Y 4
6 21230028 ANVIL
7 21230029 WASHER,ANVIL
8 30-12ZI
9 34A-10ZI
LOCKWASHER 3/4" USS GR8 ZINC
1
3
3
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
FLAT WASHER 5/8 SAE GR8 ZINC 4
ANVIL MOUNTING
9
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
12
4
**
14
15
23
4
5
6
7
8
PART
1
2
3
9
10
11
*
*
*
12
13
14
15
*
16
17
21240016
21240035
**
21240037
21240075
21240080
21240081
18
19
**
21240086
21240090
20 21240091
21 21240092
22 21240093
23 21240099
24 30A-06
25 30A-08
26 31A-06
27 31B-06
ITEM
0250124
0300038
0300039
0300106
0900104
1200188
12A-0610ZI
12A-0614ZI
12A-0812
12D-0812
20A-08
10 25
**
18
13
17
DESCRIPTION
BUSHING - 65/75 ENGINE - SF 2"
2512HD TOP FEED MOTOR WHITE
2512HD BOTTOM FEED MOTOR WHITE
CYLINDER - 12" CHIPPER LIFT
SPRING TIGHTENER FOR 250
COUPLER, FEED WHEEL HUB
HEX C/S 3/8-16 x 1-1/4" UNC GR 8 ZINC
HEX C/S 3/8-16 x 1-3/4" UNC GR 8 ZINC
HEX C/S 1/2-13 x 1-1/2 UNC GR 8
SOC HD C/S 1/2-13 X 1-1/2" UNC BLCK
NUT,HEX,1/2-13 UNC GR8
WELDMENT,LIFTING EAR PLATE,20
ASSY,YOKE BOTTOM 20"
ASSY,YOKE/TOP,20"
WASHER,FEED WHEEL BEARING
WELDMENT,TRAP DOOR,20"
SPRING,LIFT
SPACER,1/2 FEED ENCLOSURE
WASHER,FEED WHEEL COUPLER COVER MOUNT
COVER,PVC,FEED WHEEL COUPLER
WELDMENT,FEED WHEEL BRKT,TOP
WELDMENT,FEED WHEEL BRKT,BTM
WELDMENT,LOCK PIN,YOKE
LOCKWASHER, 3/8" USS GR8
LOCKWASHER 1/2"
FLAT WASHER, 3/8 USS GRD 5
FLAT WASHER 3/8 USS GR 8
1
2
1
2
2
4
2
4
1
1
2
2
2
4
6
QTY
2
1
1
1
1
10
2
2
1
2
4
6
5
6
** 2512 SN - 1J9P6011471167178
2012 SN - 1J9PF011571167402
FUCTION GROUP
8
24
27
1
20
16
9
3
22
NOTES:
* FOR 2512/2512HD MACHINES USE THE FOLLOWING
ITEM # 21240016 USE 21240015
ITEM # 21240035 USE 21240034
ITEM # 21240037 USE 21240036
ITEM # 21240080 USE 21240072
11
4 FEED SYSTEM
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
FEED SYSTEM/TRAP DOOR
FEED MOTORS
10
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
7
24
19
26
21
2
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
2
1
**
1
**
3
***
4
**
NOTES:
* FOR 2512/2512HD MACHINES USE THE FOLLOWING
ITEM # 21240004 USE 21240002
ITEM # 21240041 USE 21240040
** 2012 SN - 1J9PF011571167402 & UP
2512 SN - 1J9P6011471167178 & UP
*** 2012 SN - 1J9P60117E1167028 & UP
2512 SN - 1J9P60115E1167045 & UP
FUCTION GROUP
PART ITEM DESCRIPTION QTY
4 FEED SYSTEM
*
*
1
2
3
**
***
0500152
21240004
21240041
FB 2" LINKBELT-FEEDWHEEL, CHIP
WELDMENT,YOKE/BTM,20
WELDMENT,FEED WHEEL/BTM,20
2
1
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
4
**
21240076 SPACER,FEED WHEEL BEARING 2
ISSUE
BOTTOM FEED ENCLOSURE
11
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
2
1
**
3
1
**
NOTES:
* FOR 2512/2512HD MACHINES USE THE FOLLOWING
ITEM # 21240003 USE 21240001
ITEM # 21240039 USE 21240038
** 2012 SN - 1J9PF 115711674O2 & UP
2512 SN - 1J9P6011471167178 & UP
FUCTION GROUP
4 FEED SYSTEM
*
*
PART
1
2
**
ITEM
0500152
21240003
DESCRIPTION
FB 2" LINKBELT-FEEDWHEEL, CHIP
WELDMENT,YOKE/TOP,20
QTY
2
1
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
3 21240039 WELDMENT,FEED WHEEL/TOP,20 1
TOP FEED ENCLOSURE
12
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
11
12
4
7
8
1
19
14
15
6
5
16
13
20
10
18
***
17
9
20
2
3
FUCTION GROUP
5 INFEED SYSTEM
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
INFEED SYSTEM
HYDRAULIC CONTROL VALVES
13
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
Carlton
PROFESSIONAL
TREE EQUIPMENT
PART ITEM DESCRIPTION
1 0150414 RIVET-ALUMINUM W STEEL
MANDREL
2 0300036 ENERGY LIFT CYLINDER VALVE
3 0300121 SUN CHIPPER BLOCK
A40726VC03
4 0350008A1 TAIL LIGHT - 12" CHIPPER
5
6
7
0350012
03500121
0350055
SWITCH - LANYARD - CLOSED
LANYARD ONLY FOR SWITCH
MARKER LIGHT- 4" RED OVAL
QTY
6
1
1
2
1
1
2
8 0350056 REFLECTOR - RED 2 3/8"
**
9 21250004 WELDMENT,INFEED,64X25
10 21250075 PLATE,TAIL LIGHT COVER,LH
11 21250093 MOUNT,FEED WHEEL
CONTROL,LINKAGE
12 21250096 TUBING,CONTROL BAR
2
1
1
1
1
13 21250097 MOUNT,CONTROL BAR,64"
14
15
21250098
21250099
BUSHING,CONTROL BAR
SPACER,CONTROL ARM
16 21250125 TUBING,LOCK PIN,FOLDING END
TABLE
17 21250135 PLATE,TAIL LIGHT COVER,RH
2
2
2
2
* CONSULT FACTORY FOR HYDRAULIC HOSES AND FITTINGS.
** FOR 2012/2012HD MODELS USE THE FOLLOWING:
ITEM # 21250004 USE 21250003
FOR 48" x 25" USE 21250006
FOR 48" x 20" USE 21250005
*** 2012 SN - 1J9P60118C1167553 & UP
*** 2512 SN - 1J9P601117116721807 UP
FUCTION GROUP
1
5 INFEED SYSTEM
18
19
20
***
21840075
21840085
41E-04
ASSY,ELECTRONIC CONTROL
LINKAGE
FLATBAR,ELECTRONIC ENGAGE
LINKAGE
GREASE FITTING 1/4-28 STRAIGHT
1
1
4
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
INFEED SYSTEM
HYDRAULIC CONTROL VALVES
14
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
0150807
ITEM
0350130
10A-0812ZI
10A-0814ZI
10A-0816ZI
12A-0606ZI
12A-0608ZI
12A-0610ZI
21840060
21840061
21840064
21840076
21840087
21840088
21840093
29A-08
30A-06
31A-06
34B-08
11
12
13
14
9
10
7
8
17
18
15
16
19
PART
1
2
3
4
5
6
17
6
Carlton
PROFESSIONAL
TREE EQUIPMENT
15
18
7
17
13
18
12
8
10
19
1
3
4
16
9
11
5
14
2
DESCRIPTION
HARDENED SPRING BUSHING-1/2"
LIMIT SWITCH- OMRON
BOLT,HEX C/S 1/2-13 x 1-1/2 UNC GR8 Z&Y
BOLT,HEX C/S 1/2-13 x 1-3/4 UNC GR8 Z&Y
BOLT,HEX C/S 1/2-13 x 2 UNC GR8 Z&Y
HEX C/S 3/8-16 x 3/4" UNC GR 8 ZINC
HEX C/S 3/8-16 x 1" UNC GR 8 ZINC
HEX C/S 3/8-16 x 1-1/4" UNC GR 8 ZINC
1
1
1
3
1
2
2
QTY
1
MOUNT,FEED CONTROL LINKAGE SPRING 1
PLATE,FEED CONTROL LINKAGE
SPRING,FEED CONTROL LINKAGE
1
1
NOTES:
2512 SN - 1J9P6011171167218 & UP
2012 SN - 1J9P60118C1167553 & UP
FUCTION GROUP
WELDMENT,ELECT. CNTRL. LINKAGE MOUNT 1
WELDMENT,ELECTRONIC LINKAGE COVER 1
5 INFEED SYSTEM
BUSHING,SCHA BEARING A3248,ELECTRONIC LINKAGE 1
PLATE,ELECTRONIC LINKAGE COVER,TOP
NUT,STOVER LOCK, 1/2-13 UNC GR8
LOCKWASHER, 3/8" USS GR8
FLAT WASHER, 3/8 USS GRD 5
1
2
5
5
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
SEE NOTES
DESCRIPTION
ISSUE
FLAT WASHER 1/2" SAE-W GR8 3
ELECTRONIC FEED CONTROLS
15
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
R5
Revised 3.15.05
2
8
9
5
Carlton
PROFESSIONAL
TREE EQUIPMENT
6
3
7
1
4
6
7
8
4
5
9
PART
1
2
3
ITEM
21230138
21260002
21260003
21260021
21260032
21260035
21260037
21260043
21260048
DESCRIPTION
WELDMENT,DISCHARGE ADJUST COVER
QTY
1
WELDMENT,DISCHARGE ELBOW
WELDMENT,DISCHARGE CHIP REFLECTOR 1
1
FUCTION GROUP
WELDMENT,REAR JACK
WELDMENT,DISCHARGE ELBOW/DN ROD
WELDMENT,DICHARGE NECK
WELDMENT,DISCHARGE ADJUST HANDLE
WELDMENT,DISCHARGE ADJUST SPROCKET
1
1
1
1
1
6 DISCHARGE SYSTEM
BUINESS LINE
CHIPPERS
OWNER DOMAIN
J.P. CARLTON COMPANY DIV. DAF INC.
SERIAL NUMBERS
1J9P60118C1167553 & UP
DESCRIPTION
CHAIN,DISCHARGE ADJUST 1
DISCHARGE SYSTEM
16
DUE TO CONTINUOUS DESIGN IMPROVEMENTS CONSULT FACTORY PRIOR TO ORDERING 1-800-243-9335.
ISSUE
R5
Revised 3.15.05
1. Panel description and electrical pinout
A
R P h
R e v e A u t o -
P R
B D
A
B
C
C
Ref. Description
INput/OUTput
Pinout
4-way Delphi connector
Back-lit display for visualizing:
Heat engine RPM IN (PNP NO, can be set to
NPN) max. input frequency: 10KHz
(1)
“auto-feed” function ON
-
-
A
-
-
- -
- -
“reverse” status ON
Setting key: it allows to decrease the value of the parameter being set
Setting key: to enter the parameters setting
Positive output – EVS solenoid valve power supply
Positive output – EVR solenoid valve power supply
- -
OUT (+V b*) 3A max
OUT (+V b*) 3A max
D
Faston female single
Positive input - monitor power supply
(2)
IN (+Vb*) C
*
Ground input – monitor power supply
IN (GND)
9 4 .5
4 1
7 4
R P M h
R e v e rse A u to -F e e d
P R O G
4 1
4 1
5 7 .5
A
B
C
B
3
5 0
8 9 .5
G D
F
E
A Silk-screened front panel in polyester
B Front frame in black ABS
C Housing in black ABS
D Black metal supporting bracket
E Black rubber fairlead-ring
F Grey multipolar wiring 5x0.75mm
2
, L = 250mm with 4-way Delphi connector, male contacts (cod. 12010974).
G Wiring for EVR solenoid valve, with single female faston connector AMP cod.
160759-3 or 160773-3
2. Operating
After turning on the monitor, a 2 seconds test is automatically carried out: all display segments are on; after such a test, working hours are displayed for about 3 seconds, then engine RPMs are displayed and the other display indicators show the working status: a b
RPM h
Reverse Auto-Feed
c d
Picture A
a) if ON, engined RPMs are displayed; b) if ON, working hours are displayed; c) if ON, reverse phase is currenlty ongoing (emergency condition) d) if ON, “auto-feed” procedure is currently ongoing (emergency condition).
During standard operation the monitor detects engine RPMs. In case they go below the minimum programmed value, the monitor enables one of the emergency procedures listed below. All emergency procedures are back off, after the RPMs are restored over the maximum programmed value. The monitor is now back in standard working condition.
Emergency procedures are different depending on the "type" parameter programmed.
3. Emergency procedure “type 0”
This procedure is applied on those machines only where the ACTIVATION of the solenoid valves allows to protect the engine against excessive stress.
"BACK" = reverse time
12 V
EVR
0 V
12 V
0 V
EVS
RPM MAX
RPM MIN
RPM
0
DISPLAY
INDICATIONS
Auto-Feed
Reverse
Auto-Feed
Reverse
Auto-Feed Auto-Feed
Reverse Reverse Reverse
4. Emergency procedure “type 1”
This procedure is applied on those machines only where the DE-ACTIVATION of the solenoid valves allows to protect the engine against excessive stress.
"BACK" = reverse time
12 V
EVR
0 V
12 V
0 V
EVS
RPM MAX
RPM MIN
RPM
0
DISPLAY
INDICATIONS
Auto-Feed
Reverse
Auto-Feed
Reverse
Auto-Feed Auto-Feed Auto-Feed
Reverse Reverse Reverse
In case RPMs exceed the RPM maximum value during the reverse interval (back), the activation sequence shall be as shown below:
"BACK" = reverse time type 0
12 V
EVR
0 V
12 V
0 V
EVS
RPM MAX
RPM MIN
RPM
0
DISPLAY
INDICATIONS
Auto-Feed
Reverse
Auto-Feed
Reverse Reverse
Auto-Feed
Reverse
12 V
0 V
12 V
0 V
EVR
EVS type 1
"BACK" = reverse time
RPM MIN
RPM
0
DISPLAY
INDICATIONS
Auto-Feed
Reverse
Auto-Feed
Reverse
Auto-Feed
Reverse
Auto-Feed
Reverse
During operation, working hours can always be displayed by switching for a BRIEF
INTERVAL key (+) or (-). The display shows now the ref. indicator “b” on page 7 and working hours are displayed for 3 seconds. During this interval the EVS solenoid valve is energized or de-energized by the monitor (according to what programmed in
“type” parameter) only if the “auto-feed” function has been enabled (see chapter 5.3), whereas the EVR solenoid valve is never energized.
5. Range of parameters displayed
Description Range
Engine RPMe 0 ÷ 9990 steps of 10 RPMs
Working hours
0.0 ÷ 999.9 hours, steps of 0.1 hour ( 6 minutes ); once 999.9 are reached, then steps of 1 hour until 9999 hours.
Working hours increase only if RPMs > 500.
6. Setting
The device has two setting phases: “user” setting and "manufacturer" setting. Both programming phases can be carried out with the engine operating (RPMs > 500). The operator shall complete the procedure for each phase by confirming all parameters at a time to allow all modified parameters are stored. Otherwise, if the operator is within one programming phase and no key is selected for an interval of 7 seconds, the monitor quits the phase WITHOUT storing any executed changes.
The “user” phase permits programming of the following parameters:
• Minimum value for RPMs
• Maximum value for RPMs
• Machine type selection (with or without reverse)
• Reverse time (not used if the reverse valve is not present).
The “manufacturer” setting allows programming of the following parameter:
• Pulses/revolution for engine RPMs counting (Set By Factory)
NOTES: the parameter value is kept displayed during each programming phase; the parameter name is displayed only while going from one parameter to the next one or when keys + (plus) and (-) minus are simultaneously pressed.
For safety purposes, the EVS solenoid valve is energized or de-energized (according to what programmed in “type” parameter) by the monitor each time a programming phase is entered only if the “auto-feed” function has been enabled (see par. 5.3), whereas the EVR solenoid valve is never energized.
7. “User” setting
To enter the “user” programming phase, with the monitor ON keep key PROG pressed for at least 2 seconds and until the first parameter "HI" (i.e. RPMs minimum permitted value) is displayed. After an interval of 1 second the current programmed value is displayed (es. 4800RPM).
RPM RPM h h
Reverse Auto-Feed Reverse Auto-Feed
1 sec.
press both "+" and "-"
RPM h
Reverse Auto-Feed
1 sec.
The parameter is changed by using key “+” or “-“; switching key “PROG” allows to go to next parameter “LO” (i.e. RPMs minimum permitted value). It is displayed with same procedure.
RPM RPM h h
Reverse Auto-Feed
1 sec.
Reverse Auto-Feed press both "+" and "-"
RPM h
Reverse Auto-Feed
1 sec.
The parameter is changed by using key “+” or “-“; switching key “PROG” allows to go to next parameter “TYPE” (i.e. machine with reverse solenoid valve or without reverse valve). It is displayed with same procedure.
RPM h
Reverse Auto-Feed
1 sec.
RPM h
Reverse Auto-Feed
press both "+" and "-"
RPM h
Reverse Auto-Feed
1 sec.
The parameter is changed by using key “+” or “-“; switching key “PROG” allows to go to next parameter “BACK” (i.e. activation time of the reverse solenoid valve, in ms). It is displayed with same procedure.
RPM RPM h h
Reverse Auto-Feed Reverse Auto-Feed
1 sec.
press both "+" and "-"
RPM h
Reverse Auto-Feed
1 sec.
The parameter is changed by using key “+” or “-“; switching key “PROG” allows to store all data entered and quit setting - the display will show for 1 second following indication:
RPM h
Reverse Auto-Feed
.
RPM
How to activate and de-activate the “auto-feed” function
The device has a further programming phase, meant for activating and de-activating the “auto-feed” function. This function includes the emergency procedures previously described.
NOTE: when the “auto-feed” function is de-activated, the monitor features exclusively revolution counter function and hours counter function; the reverse solenoid valve EVR is always de-energized and the EVS safety valve can be deenergized (if “type 0” operation type is selected) or energized (if “type 1” operation type is selected). The monitor is supplied as a standard with the “auto-feed” function enabled; in fact, when the monitor is switched-on with engine off (RPM =0), the ref. indicator "d" picture "A" pag. 7 is on.
Press key (-) minus for at least 3 seconds to de-activate the “auto-feed” function and until the sequence below is displayed:
RPM RPM h h h
Reverse Auto-Feed Reverse Auto-Feed Reverse Auto-Feed
0.5 sec 0.5 sec 0.5 sec
Once the sequence has been completed, engine RPMs are displayed but the ref. indicator "d" picture "A" page 7 is off; to activate again the “auto-feed” function press key (+) plus for at least 3 seconds until the sequence below is displayed:
RPM RPM RPM h h h
Reverse Auto-Feed
0.5 sec
Reverse Auto-Feed
0.5 sec
Reverse Auto-Feed
0.5 sec
Once the sequence has been completed, engine RPMs are displayed and the ref. indicator "d" picture "A" page 7 is on.
8. Range of programmable parameters
Description Programmable range Default values
LOW (Minimum RPM value permitted)
500 ÷ 2700 (*) RPM, steps 10RPM 2240
HIGH (Maximum RPM value permitted)
2000(*) ÷ 5000 RPM, steps
10RPM
2440
BACK (reaction time for reverse valve)
PULSES (number of pulses/revolution for RPM)
0 ÷ 2500ms, steps 10ms
2.0 ÷ 200.0 pulse/rev, steps 0.1 pulse/rev
ON or OFF
300
129.0
TYPE (reverse function is
ON)
ON
(*) LOW value shall never exceed HIGH value (and vice versa), and priority shall be given to the LOW value with 20RPMs hysteresis; e.g: if a LOW value is programmed equal to 1980RPM, the HIGH value shall not be lower than 2000RPM;
Now, by releasing all keys, the monitor operates under standard condition and the initial test is carried out again.
7. Technical features
Supply voltage 10 ÷ 16 Vdc
Max. current absorption at 16 Vdc (excluding outputs) 200 mA
Protection degree IP 66
Operating temperature range
Storage temperature range
Mechanical vibrations resistance
Reference standards for the project
-20 / +70 °C
-25 / +85 °C
2 g random
MC14982
Autofeed Settings for Carlton Chippers
Engine Make Engine Model HP Rating High Setting Low Setting CAL
Vanguard
Kohler
Big Block V Twin
CH740
35 HP 3200
2440
27HP 3330
Kubota V3800T 99HP
John Deere
John Deere
John Deere
John Deere
6068T
6068H
99 HP
140 HP
173 HP
250 HP
2440
2440
2440
2440
2440
2440
2400
2370
2900
2370
2370
2240
2240
2370
2370
98
12
97.4
12
12
129
129
129
129
Axles equipped with Dexter's E-Z Lube feature can be periodically lubricated without removing the hubs from the axle. This feature consists of axle spindles that have been specially drilled and assembled with grease fittings in their ends. When grease is pumped into the fitting, it is channeled to the inner bearing and then flows back to the outer bearing and eventually back out the grease cap hole.
1. Remove the rubber plug from the end of the grease cap.
2. Place a standard grease gun onto the grease fitting located in the end of the spindle. Make sure the grease gun nozzle is fully engaged on the fitting.
3. Pump grease into the grease fitting. The old, displaced grease will begin to flow back out the cap around the grease gun nozzle.
4. When the new, clean grease is observed, remove the grease gun, wipe off any excess, and replace the rubber plug in the cap.
The E-Z Lube feature is designed to allow immersion in water. Axles not equipped with E-Z
Lube are not designed for immersion and bearings should be repacked after each immersion. If hubs are removed from an axle with an E-Z Lube feature, it is imperative that the seals be replaced before bearing lubrication. Otherwise, the chance of grease getting on brake linings is greatly increased.
NOTE: The convenient lubrication provisions of the E-Z Lube must not replace periodic inspection of the bearings.
CAUTION
Do not mix Lithium, calcium, sodium or barium complex greases due to possible compatibility problems. When changing from one type of grease to another, it is necessary to insure all the old grease has been removed.
If your axles are equipped with oil-lubricated hubs, then your lubrication procedure is to periodically fill the hub with high quality hypoid gear oil to the level indicated on the clear plastic oil cap. The oil can be filled through the rubber plug hole in the cap.
Recommended Wheel Bearing Lubrication Specifications
Grease:
Thickener Type ........................................... Lithium Complex
Dropping Point ............................................ 230°C (446°F) minimum
Consistency ................................................. NLGI No. 2
Additives ..................................................... EP, Corrosion & Oxidation Inhibitors
Base Oil ....................................................... Solvent Refined Petroleum Oil
Base Oil Viscosity ....................................... @40°C (104°F) 150cSt(695 SUS) Min.
Viscosity Index ............................................ 80 Minimum
Pour Point .................................................... -10°C (14°F) Minimum
Approved Sources:
Mobil Oil ..................................................... Mobilgrease HP
Exxon/Standard ........................................... Ronex MP
Kendall Refining Co. ................................... Kendall L-427
Ashland Oil Co. ........................................... Valvoline Val-plex EP Grease
Pennzoil Prod. Co. ....................................... Premium Wheel Bearing Grease 707L
Oil:
SAE 90 Hypoid Gear (Hypoid Rear Axle Oil)
Use only with hubs equipped with oil option.
Approved Sources:
Union Oil Co. .............................................. Union MP, Gearlube - LS
Exxon Co. USA ........................................... Gear Oil GX 80W-90
Mobil Oil Corp.. .......................................... Mobilube SHC 75W-90
Pennzoil Prod. Co. ....................................... Multipurpose Gear Lubricant 4092,
................................................................. Multipurpose Gear Lubricant 4096
Product Features
•
•
•
•
•
No need to pull the hubs to repack the bearings OR replace the seals when checking the brakes.
Pre-set adjustment means installation is easy and human error is virtually eliminated in bearing adjustment.
Pre-lubricated at the bearing factory providing resistance to contamination.
Sealed for life, which means increased durability and reliability and no more bearing maintenance.
5 year or 100,000 mile warranty against defects in material and workmanship.
WINCH INFORMATION
WINCH INFORMATION
WINCH INFORMATION
PROFESSIONAL TREE EQUIPMENT
MODEL TYPE ENGINE HP FUEL
CUTTING
DEPTH
CUTTING
HEIGHT
CUT
SWING
NO.
TEETH
WHEEL
DIA.
WHEEL
THICKNESS
TONGUE
EXTENSION
WEIGHT
(lbs.)
900H
SP2000
SP4012
Walk-
Behind
Walk-
Behind
Self-
Propelled
Honda
Kohler
Kohler
13
27
27
Gas
Gas
Gas
Self-
Propelled
Briggs-
Vanguard
35 Gas
Self-
Propelled
Lombardini 28.7 Diesel
SP7015
SP7015TRX
Self-
Propelled
Deutz Turbo
Track-
Mounted
Deutz Turbo
60
60
Diesel
Diesel
9"
24"
13"
13"
13"
15"
15"
21"
27"
34"
34"
34"
43"
43"
N/A
N/A
40" arc
40" arc
40" arc
70" arc
70" arc
12
16
20
20
20
32
32
12.25"
19"
21"
21"
21"
26.5"
26.5"
.5"
.5"
1"
1"
1"
1"
1"
N/A
N/A
30"
30"
30"
N/A
N/A
220
695
1,550
1,650
1,650
3,500
4,300
SP8018 TRX
Track-
Mounted
Deutz Turbo 78 Diesel
HURRICANE
RS
HURRICANE
TRX
3500D
Track-
Mounted
Track-
Mounted
Track-
Mounted
Track-
Mounted
Tow-
Behind
John Deere
Turbo
John Deere
Turbo
John Deere
Turbo
John Deere
Turbo
Deutz Turbo
140 Diesel
140 Diesel
175 Diesel
250 Diesel
60 Diesel
18"
25"
25"
25"
25"
15"
43"
53"
72"
72"
72"
40"
80" arc
360°
360°
360°
360°
80" arc
32
48
64
64
64
32
26.5"
31"
36"
36"
36"
26.5"
1"
1.5"
1.5"
1.5"
1.5"
1"
N/A
N/A
N/A
N/A
N/A
48"
5,420
8,500
12,000
12,000
12,000
2,900
7500
Tow-
Behind
Deutz Turbo 78 Diesel 24" 46" 92" arc 48 31" 1.5" 60" 4,400
Call and ask about Carlton’s line of Chippers or visit our website: www.stumpcutters.com
CARLTON—QUALITY PRODUCTS AND EXCEPTIONAL SERVICE
Carlton Owner’s Manual
12” Disk Chipper
Revised: 10/2008
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