946001 3130 Hor Band Saw.pmd
Operating Instructions — Parts Manual
5-Inch x 8-Inch Horizontal Band Saw
Models:
3130/3230
Manufactured after Serial no. 946001
WHM TOOL GROUP
2420 Vantage Drive
Elgin, Illinois 60123
Ph.: 800-274-6848 www.wmhtoolgroup.com
Part No. 9078301
Revision B2 03/04
Copyright © WMH Tool Group
This manual has been prepared for the owner and operators of the Models 3130/3230 Bandsaw. Its purpose, aside from machine operation, is to promote safety using accepted operating and maintenance procedures. To obtain maximum life and efficiency from your Bandsaw and to aid in using it safely, please read this manual thoroughly and follow the instructions carefully.
Warranty and Service
WMH Tool Group warrants every product it sells. If one of our tools needs service or repair, one of our Authorized
Repair Stations located throughout the United States can provide quick service or information.
In most cases, a WMH Tool Group Repair Station can assist in authorizing repair work, obtaining parts, or perform routine or major maintenance repair on your Wilton product.
For the name of an Authorized Repair Station in your area, please call 1-800-274-6848, or visit our web site at www.wmhtoolgroup.com
More Information
Remember, WMH Tool Group is consistently adding new products to the line. For complete, up-to-date product information, check with your local WMH Tool Group distributor, or visit our web site at www.wmhtoolgroup.com
WMH Tool Group Warranty
WMH Tool Group makes every effort to assure that its products meet high quality and durability standards and warrants to the original retail consumer/purchaser of our products that each product be free from defects in materials and workmanship as follows: 1 YEAR LIMITED WARRANTY ON ALL PRODUCTS UNLESS SPECIFIED
OTHERWISE. This Warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, repair or alterations outside our facilities, or to a lack of maintenance.
WMH TOOL GROUP LIMITS ALL IMPLIED WARRANTIES TO THE PERIOD SPECIFIED ABOVE, BEGINNING
FROM THE DATE THE PRODUCT WAS PURCHASED AT RETAIL. EXCEPT AS STATED HEREIN, ANY IMPLIED
WARRANTIES OR MERCHANTABILITY AND FITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW
LIMITATIONS ON HOW LONG THE IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT
APPLY TO YOU. IN NO EVENT SHALL WMH TOOL GROUP BE LIABLE FOR DEATH, INJURIES TO PERSONS
OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING
FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT
APPLY TO YOU.
To take advantage of this warranty, the product or part must be returned for examination, postage prepaid, to an
Authorized Repair Station designated by our office. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection discloses a defect, we will either repair or replace the product at our discretion, or refund the purchase price if we cannot readily and quickly provide a repair or replacement. We will return the repaired product or replacement at WMH Tool Group’s expense, but if it is determined there is no defect, or that the defect resulted from causes not within the scope of WMH Tool Group’s warranty, then the user must bear the cost of storing and returning the product. This warranty gives you specific legal rights; you may also have other rights, which vary from state to state.
The WMH Tool Group sells through distributors only. Members of the WMH Tool Group reserve the right to effect at any time, without prior notice, alterations to parts, fittings and accessory equipment, which they may deem necessary for any reason whatsoever.
Table of Contents
Cover Page .......................................................................................................................... 1
Warranty ............................................................................................................................... 2
Table of Contents ................................................................................................................. 3
General Specifications .......................................................................................................... 4
Warning ............................................................................................................................. 5-6
Operating Instructions ...................................................................................................... 7
Clamping materials in the saw vise ....................................................................................... 7
Right angle cutting ................................................................................................................ 7
Angle cutting ......................................................................................................................... 8
Clamping methods ................................................................................................................ 8
Using the stock stop ............................................................................................................. 9
Blade selection ..................................................................................................................... 9
Change blade speeds .......................................................................................................... 9
Evaluating cutting efficiency ................................................................................................ 10
Cutting procedure ............................................................................................................... 10
Using the hydraulic feed control .......................................................................................... 10
Blade break-in procedures.................................................................................................. 10
Change blades ................................................................................................................... 11
Adjusting blade guides ........................................................................................................ 11
Maintenance .................................................................................................................... 11
Motor replacement .............................................................................................................. 11
Adjusting guide bearings .................................................................................................... 11
Maintenance chart .............................................................................................................. 12
Blade tracking ..................................................................................................................... 12
Replacing guide bearings ................................................................................................... 13
Adjusting back-up bearings ................................................................................................ 13
Adjusting the arm stop adjustment bolt ................................................................................ 13
Adjusting motor switch actuator .......................................................................................... 13
Replacing a back up bearing .............................................................................................. 13
Ajusting the bearing guide seats for blade vertical ............................................................... 14
Test ctting to verify adjustment accuracy ............................................................................. 14
Machine Set-up ............................................................................................................... 15
Wiring diagram .................................................................................................................... 15 installing coolant kit ............................................................................................................. 15
Troubleshooting ......................................................................................................... 16-17
Replacement Parts ......................................................................................................... 18
Exploded View and Partslist for Lower Saw Head ........................................................ 19-20
Exploded View and Partslist for Upper Saw Head ........................................................ 21-22
Exploded View and Partslist for Saw Base ................................................................... 23-24
Exploded View and Partslist for Stand & Coolant System ............................................. 25-26
3
General
Specifications
The Wilton 5x8 cutoff bandsaw is available as a dry cutting bandsaw or as a wet cutting bandsaw. If required, a dry cutting bandsaw can be retrofitted with a kit which converts it to use with cutting fluids.
The use of a hydraulic feed delivers consistent accurate cuts and longer blade life.
4
Cutting capacity
Speeds
Blade drive
Saw guides
Motor
Blade wheels
Saw blades
Floor model dimensions
Optional wet cutting pkg.
5 inch (127mm) round
7 1/2 inch (190.5mm) wide x 5 inch (127mm) high rectangle
8 inch (203.5mm) wide x 1 inch (25.4mm) high flat stock
4 1/2 inch (114.3mm) wide x 5 inch (127mm) high at 45 degrees
85,125,200 SFM
Steel, heat treated worm driving a bronze worm gear in an oil bath
Ball bearing mounts on an eccentric shaft, ball bearing rear guide bearings -- all bearings sealed and permanently lubricated
1/2 HP, 115/230V, 1725RPM capacitor start
7-3/8 inch (187mm) diameter flanged cast iron
1/2 x .025 x 68 inches
Width 16 inches overall (400mm)
Height 38 inches overall with arm horizontal (950mm)
Height 58 inches overall with arm vertical (1450mm)
Length - 38 inches (950mm)
1 gallon (4.5L) capacity tank, pump motor: single phase 120V
- Misuse of this machine can cause serious injury.
- For safety, machine must be set up, used and serviced properly.
- Read, understand and follow instructions in the
Operating Instructions and Parts Manual which was shipped with your machine.
When Setting up Machine:
- Always avoid using machine in damp or poorly l ighted work areas.
- Always be sure the machine support is se-
curely anchored to the floor or the work bench.
When Using Machine:
- Always wear safety glasses with side shields
(See ANSI Z87.1)
- Never wear loose clothing or jewelry.
- Never overreach - you may slip and fall.
When Servicing Machine:
- Always disconnect the machine from its electri-
cal supply while servicing.
- Always follow instructions in Operating Instruc-
tions and Parts Manual when changing acces-
sory tools or parts.
- Never modify the machine without consulting
Wilton Corporation.
You - the Stationary Power Tool User - Hold the Key to Safety.
Read and follow these simple rules for best results and full benefits from your machine. Used properly,
Wilton’s machinery is among the best in design and safety. However, any machine used improperly can be rendered inefficient and unsafe. It is absolutely mandatory that those who use our products be properly trained in how to use them correctly. They should read and understand the Operating Instructions and Parts Manual as well as all labels affixed to the machine. Failure in following all of these warnings can cause serious injuries.
Machinery General Safety Warnings
1. Always wear protective eye wear when operating machinery. Eye wear shall be impact resistant, protective safety glasses with side shields which comply with ANSI Z87.1
specifications. Use of eye wear which does not comply with ANSI Z87.1specifications
could result in severe injury from breakage of eye protection.
2. Wear proper apparel. No loose clothing or jewelry which can get caught in moving parts.
Rubber soled footwear is recommended for best footing.
3. Do not overreach. Failure to maintain proper working position can cause you to fall into the machine or cause your clothing to get caught pulling you into the machine.
4. Keep guards in place and in proper working
order. Do not operate the machine with guards removed.
5. Avoid dangerous working environments. Do
not use stationary machine tools in wet or damp locations. Keep work areas clean and well lit.
6. Avoid accidental starts by being sure the start switch is OFF before plugging in the machine.
7. Never leave the machine running while unat-
tended. Machine shall be shut off whenever it is not in operation.
8. Disconnect electrical power before servicing.
Whenever changing accessories or general maintenance is done on the machine, electrical power to the machine must be disconnected before work is done.
9. Maintain all machine tools with care. Follow all maintenance instructions for lubricating and the changing of accessories. No attempt shall be made to modify or have makeshift repairs done to the machine. This not only voids the warranty but also renders the machine unsafe.
10. Machinery must be anchored to the floor.
11. Secure work. Use clamps or a vise to hold work, when practical. It is safer than using your hands and it frees both hands to operate the machine.
12. Never brush away chips while the machine is in operation.
13. Keep work area clean. Cluttered areas invite accidents.
14. Remove adjusting keys and wrenches before turning machine on.
15. Use the right tool. Don’t force a tool or attachment to do a job it was not designed for.
16. Use only recommended accessories and follow manufacturers instructions pertaining to them.
17. Keep hands in sight and clear of all moving parts and cutting surfaces.
18. All visitors should be kept at a safe distance from the work area. Make the workshop completely safe by using padlocks, master switches, or by removing starter keys.
19. Know the tool you are using - its application,
limitations, and potential hazards.
5
6
20. Some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
Lead from lead based paint crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-
treated lumber.
21. Your risk from those exposures varies, depending on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specifically designed to filter out microscopic particles.
General Electrical Cautions
This saw should be grounded in accordance with the
National Electrical Code and local codes and ordinances. This work should be done by a qualified electrician. The saw should be grounded to protect the user from electrical shock.
Wire SizesCaution:
For circuits which are far away from the electrical service box, the wire size must be increased in order to deliver ample voltage to the motor. To minimize power losses and to prevent motor overheating and burnout, the use of wire sizes for branch circuits or electrical extension cords according to the following table is recommended.
Conductor Length
0 - 50 Feet
50 - 100 Feet
Over 100 Feet
AWG (American Wire Gauge) Number
240 Volt Lines
No. 14
No. 14
No. 12
120 Volt Lines
No. 14
No. 12
No. 8
Safety Instructions on Sawing Systems
1. Always wear leather gloves when handling saw
8. Bring adjustable saw guides and guards as close blade. The operator shall not wear gloves when as possible to the workpiece.
operating the machine.
9. Always wear protective eye wear when operating,
2. All doors shall be closed, all panels replaced, and servicing, or adjusting machinery. Eyewear shall other safety guards in place prior to the machine be impact resistant, protective safety glasses being started or operated.
with side shields complying with ANSI Z87.1
3. Be sure that the blade is not in contact with the specifications. Use of eye wear which does not workpiece when the motor is started. The motor comply with ANSI Z87.1 specifications could shall be started and you should allow the saw to result in severe injury from breakage of eye come up to full speed before bringing the saw protection. See Figure B. blade into contact with the workpiece.
10. Nonslip footwear and safety shoes are recom-
4. Keep hands away from the blade area. See mended. See Figure C.
Figure A.
11. Wear ear protectors (plugs or muffs) during
5. Remove any cut off piece carefully while keeping extended periods of operation. See Figure D. your hands free of the blade area.
12. The workpiece, or part being sawed, must be se-
6. Saw must be stopped and electrical supply must curely clamped before the saw blade enters the be cut off before any blade replacement or workpiece.
adjustment of blade support mechanism is done,
13. Remove cut off pieces carefully, keeping hands or before any attempt is made to change the away from saw blade.
drive belts or before any periodic service or
14. Saw must be stopped and electrical supply cut maintenance is performed on the saw.
off or machine unplugged before reaching into
7. Remove loose items and unnecessary cutting area.
workpieces from area before starting machine.
15. Avoid contact with coolant, especially guarding
A
B
your eyes.
C
D
Operating Instructions
Arm lift handle
Arm
Blade tension knob
Left blade guide lock knob
ON/OFF switch actuator
Base
Left vise
Left vise lock bolt
Left vise handwheel
Left and right guide bearing seats
Pulley cover
Motor
Right blade guide lock knob
Right vise jaw
Arm stop adjustmemt
Right vise jaw pivot bolt
Hydraulic control valve
ON/OFF switch
Stock stop set screw
Stock stop
Wheel kit
Cutting fluid trough
Figure 1: 5x8 saw nomenclature
Clamping materials in the saw vise
Refer to Figure 1.
1. Lift the saw arm to its full up position.
2. Lock the arm up using the hydraulic feed control valve.
Note: Use the handle on the arm to lift the arm. Never use any other part of the arm as a lifting method.
3. Open the left vise by turning the vise handwheel counterclockwise.
4. Adjust the vise jaws for the appropriate cutting angle, if required. See sections on Right angle
cutting and Angle cutting.
5. Put the work piece material between the vise jaws.
Note: If the work piece material is long, support both the ends of the material as needed to keep the material level on the saw base.
6. Turn the vise handwheel clockwise until the work piece is securely clamped in the vise.
7. Proceed to cut according to instructions in
Cutting procedure.
Blade relief slot
Right angle cutting
Refer to Figures 1 and 2.
If you want to be certain the workpiece is being held in the vise at exactly 90 degrees to the blade for cutoff work, use the following procedure to check the blade-to-jaw angle.
1. Disconnect the saw from its electric power source.
2. With the saw arm in its fully lowered position, place a machinist's square,or a machinist's protractor 90 degrees, against the saw blade and right vise jaw. If the jaw is square to the blade, then no adjustment is required.
3. If adjustment is required, see Angle Cutting. The procedure for setting the jaw angle with respect to the blade is described in that section.
7
Angle cutting
Refer to Figure 2.
1. Loosen the right jaw pivot and lock bolts.
2. With the arm in its fully lowered position, and using a machinist's protractor between the saw blade and right vise jaw, set the angle of the right jaw to the required angle.
3. Tighten the pivot and lock bolts.
4. Lift the saw arm to its full up position and lock it up using the hydraulic feed control knob.
Note: Use the handle on the arm to lift the arm.
Never use any other part of the arm as a lifting method.
5. Loosen the left jaw lock bolt.
6. Use the handwheel to move the left jaw until it touches the right jaw firmly.
7. Snug the left jaw lock bolt. Both vise jaws are now the correct angle for the required cut.
Note: There is a scale on the back of the saw table which allows you to set up for angle cuts without using a protractor. See Figure 3.
These angles should be considered approximate, and the protractor method should be used where higher accuracy is required.
Figure 3: Using the scale on the rear of the saw base to set the jaws for angle sawing. Where the edge of the right jaw crosses the scale an approximate angle cut can be made to the indicated number of degrees on the scale.
Clamping methods
The method for clamping different crosssection work pieces is shown in Figure 4.
8
Figure 2: Using a protractor to set the vise jaws at desired angle. By setting the protractor to 90 degrees, or using a machinist's square, the jaws can also be set square with respect to the blade.
Figure 4: Clamping methods for various crosssections of stock
Figure 5: Setting the stock stop cutoff length
Using the stock stop
When cutting a number of identical pieces, the use of the stock stop can speed operations.
Refer to Figures 1 and 5.
1. Disconnect the saw from its electric power source.
2. With the arm in its fully lowered position, loosen the stock stop set screw.
3. Slide the stock stop to the required distance from the blade.
4. Rotate the stock stop so the stop is at the lowest possible position for stopping the work piece at the required distance. This will help prevent any binding between the work piece and blade when the cut is completed.
5. Tighten the stock stop set screw securely.
6. For best accuracy, make a test cut on a piece of scrap material to verify the length of cut using the stock stop.
Blade selection
The saw is delivered with a blade adequate for a variety of jobs on a variety of common materials.
However, Wilton's blades, while appropriate to many shop cutting needs, don't begin to exhaust the wide variety of special blades available for special cutting jobs.
For high production cutting of special materials, or for hard-to-cut materials such as stainless steel, tool steel, titanium, etc., ask your industrial distributor for more specific blade recommendations.
Material Speed
Steel shapes and low carbon steel 125
Medium and high carbon steel
Cr-Moly steel
Chromium steel
Tool steel
85
125
125
85
Cast iron
Aluminum
Most plastics
Wood
85
85-125
200
200
Table 1: Recommended blade speeds
Figure 6: Blade speeds and belt positions
Changing blade speeds
1. Refer to Table 1 for recommendations on blade speed for various materials.
Note: These are approximate speeds.
Different alloys and section materials and the use of cutting fluid may require other speeds.
Check you machinists' handbook, or ask for recommendations from your blade, cutting fluid or work piece suppliers for specific recommendations on specific material.
2. Disconnect the saw from its electrical power source.
3. With the arm in its fully lowered position, remove the pulley cover lock screw and open the pulley cover. Refer to Figure 6 for speeds and belt positions.
4. To change the belt position (and, therefore, the blade speed) first loosen the motor plate adjustment lock nut. Refer to Figure 8 for the position of the motor plate adjustment screw and locknut.
5. Turn the adjustment screw counterclockwise until the belt can be move to the pulley position required.
6. Turn the adjustment screw clockwise to tension the belt until there is 1/2 inch of play in the belt as shown in Figure7.
7. Tighten the adjustment lock nut.
8. Close the pulley cover and secure it shut with the lock screw.
9. Reestablish electrical power to the saw and proceed with cutting.
Figure 7: Setting correct play in drive belt
Figure 8: Motor plate adjustment screw
9
10
Evaluating cutting efficiency
Is the blade cutting efficiently? The best way to tell is by observing the chips formed by the blade as it cuts.
If the chip formation is powdery, then the feed is much too light or the blade is too dull.
If the chips formed are curled, but straw or blue colored, then the feed rate is too high.
If the chips formed are curled but not colored, then the blade is sharp enough and cutting at an efficient rate.
Cutting procedure
1. Never start a cut with the blade resting on the work piece.
2. Be certain you knock off the sharp corners of any work piece material which might damage the blade. See Figure 4.
3. Have the motor ON and running at full speed before lowering the blade into the cut.
4. Use the hydraulic control valve to feed the blade into the work piece.
5. If you use a cutting fluid, turn the valve on before beginning the cut.
Using the hydraulic feed control
Refer to Figure 9.
The hydraulic feed control cylinder is a "single action" hydraulic cylinder. This allows you to lift the arm at any time, easily, but controls the downward movement of the arm using a valve on the top of the cylinder.
When the control valve is turned fully clockwise the cylinder is "locked" and the saw arm will not move downward. You can lock the arm, using the valve, at any position in its travel. This allows you to lock the arm in its up position for operations which require it. And it allows you to lock the arm in positions which allow you to adjust work piece length, etc.
Most important, use of the valve allows you to begin any cuts "gently," which can greatly extend the life of the blade. Simply open the valve slightly to begin the cut, then open the valve to effective cutting feed. See Evaluating cutting efficiency.
The valve is also important when breaking in any new blades. See Blade break-in procedures.
Blade break-in procedures
New blades are very sharp, and therefore have a tooth geometry which is easily damaged if a careful break-in procedure is not followed. You may want to consult manufacturers' literature for breakin of specific blades on specific materials. However, the following break-in procedure will be adequate for break-in of Wilton supplied blades.
1. Clamp a 2 inch or larger work piece in the saw.
2. Set the blade speed to its required speed. See
Changing blade speeds.
3. If possible, use a cutting fluid during break-in cuts.
4. Set the hydraulic control valve just enough to begin a very light cut on the work piece.
5. When the blade has cut 1/3rd of the way through the work piece, increase the feed rate slightly and allow the blade to complete the cut.
6. Make another cut on the stock. Begin the cut with the control valve set at the same feed rate you finished the first cut.
7. 1/3rd of the way through the second cut, increase the rate of feed until the blade is cutting at its most efficient rate. See Evaluating cutting
efficiency.
8. Allow the saw to complete this second cut. The blade can now be considered ready for regular service.
Note: There are flanges on the back face of the drive and idler wheels to prevent the blade from "walking off" the back of the wheels. If these flanges are damaged the wheels must be replaced. Check blade tracking whenever changing a blade to be certain the blade is positioned correctly on the wheels. See Blade tracking in the
Maintenance section of this manual.
Figure 9: Hydraulic feed control
Changing blades
1. Disconnect the saw from its electric power source.
2. Lift the saw arm to its full up position and lock it up using the hydraulic feed control knob.
Note: Use the handle on the arm to lift the arm.
Never use any other part of the arm as a lifting method.
3. Remove the blade guard cover thumb screw and open the cover.
4. Loosen the blade tension knob until the blade comes off of its wheels.
5. Using leather gloves to protect from cuts, slip the blade out of the blade guide bearings and off of the saw.
6. Examine the drive and idler wheels for evidence of wear on the flanges. If the flanges are wearing, the blade is misadjusted. See Blade tracking for correcting this condition.
7. Put a replacement blade in the blade guide bearings and loop the ends of the blade over the drive and idler wheels.
Note: The saw blade teeth must point in the direction of travel. See Figure 10.
8. Use the blade tension knob to put tension on the blade until it no longer slips on the wheels.
Note: Do not overtighten the blade. Just increase tension until the blade does not slip on the wheels.
9. Close the blade guard cover and replace and tighten the thumb screw.
10. Reconnect the saw to its electrical power source.
Figure 10: Corrrect tooth direction when replacing blade.
Adjusting blade guides
Refer to Figure 1.
Both the left and right blade guides should be positioned as close as possible to the left and right edges of any work piece being cut. This provides support to the blade so it can make a straight cut.
1. Loosen the blade guide knobs.
2. Slide the blade guides to the correct spacing.
3. Tighten the lock knobs securely.
Maintenance
Note: The following maintenance operation requires the services of a licensed electrician.
Motor replacement
1. Perform steps 2 through 5 in Changing blade
speeds, page 8.
2. Remove the drive belt.
3. Remove the set screw which retains the motor drive pulley to the motor shaft.
4. Pull the pulley off of the motor drive shaft.
5. BEING CERTAIN THAT THE SAW HAS BEEN
SAFELY DISCONNECTED FROM THE SERVICE
BRANCH, open the motor terminal cover and remove the three wires which connect it to the power cable.
6. Remove the four nuts, bolts and washers which hold the motor to its mounting plate.
7. Remove the motor from the saw.
8. Reinstall the replacement motor and pulley by reversing steps 7 through 4, above.
9. Loosen the the motor mounting plate adjustment screw so the screw puts no tension on the plate.
10. Adjust the position of the motor so --
A. the pulleys are parallel with each
other, and
B. the drive belt can just be installed over
the pulleys (It may be necessary to
adjust the drive pulley along the motor
shaft to make the pulleys parallel.)
11. Tighten the motor mounting bolts securely.
12. Tighten the pulley set screw securely.
13. Install the drive belt.
14. Tension the drive belt and complete the replacement task by performing instructions 6 through
9 in Changing blade speeds.
Adjusting guide bearings
The outside guide bearing on each of the bearing seats is mounted on an eccentric shaft to allow adjustment of the bearing clearance between bearings and blade, as follows:
1. Loosen the guide bearing shaft lock nut.
2. Use an open end wrench on the hex flats underneath the guide seat to adjust the eccentric shaft so the bearing holds the blade vertically against its opposing bearing. Overtightening the blade between the bearings will only shorten bearing life.
Adjust the bearings so the blade is just held firmly in a vertical position.
3. While holding the shaft from turning, tighten the lock nut on the upper side of the bearing seat.
11
12
Maintenance chart
Item
Wheel, guide or back-up bearings
Lead screw
Drive belt
Gearbox
Drive and idler wheels
Hydraulic cylinder assembly
Action
Inspect for leakage
Wipe on lubricant
Inspect and replace when glazed or worn
Inspect for leakage -repair if leaking
Replace lubricant
Inspect flange and blade surfaces
Clean control rod with a clean rag
* Note:
Gearbox and lead screw lubrication
Lubricate the vise lead screw and gearbox with
Shell Valvata Oil No. J-78 or Macoma 72 or its equivalent.
The gearbox gears run in an oil bath and will not require lubricant change more than once a year unless the lubricant is accidentally contaminated or leakage occurs due to improper replacement of the gearbox cover or gasket. During the first few days of operation the drive gears will run hot. Unless the temperature exceeds 200 degrees F., there is no cause for concern.
Blade tracking
1. If the blade is fully tensioned, release tension slightly while performing the tracking operation.
2. If the blade is not on slow speed, change to the slowest speed according to instructions in
Changing blade speeds.
3. Lift the saw arm to its full up position and lock it using the hydraulic feed control knob.
Note: Use the handle on the arm to lift the arm. Never use any other part of the arm as a lifting method.
4. Remove the thumb screw and open the blade guard cover. Prop it open so you can have access to the idler wheel.
5. Refer to Figure 11. Use a wrench to loosen bolt A, a small amount.
6. Turn the saw motor ON.
7. Insert a hex wrench into the set screw, B, and turn it slightly while observing the tracking action of the blade on the idler wheel. Turning the hex wrench clockwise will make the blade track toward the wheel flange. Turning the
Interval
Daily
Weekly
When changing blade speeds
Daily
Comments
All bearings are sealed -- any
leaking bearing must be
replaced
Gear oil* (see note, below)
Annually Gear oil*(see note, below)
When changing Replace wheels if flanges blades
Daily
are worn
Dirt on the control rod can
damage the seal and cause
leakage -- resulting in
replacement of the cylinder
assembly, complete wrench counterclockwise will make the blade track away from the flange.
8. Adjust the set screw in very small amounts until the blade just starts to track toward the flange.
9. As you adjust the blade toward the flange, insert a strip of paper between the blade and wheel as shown in
Figure 12 at the top of the next page.
CAUTION: Use a strip of paper six inches long or longer so your hands stay clear of the moving parts of the saw.
10. Keep using small amounts of adjustment to move the blade toward the flange... testing with the paper strips... until the paper is cut between the blade and flange.
11. When the paper is cut, turn the hex wrench slightly in the opposite direction so the blade does not track while touching the flange.
12. Tighten bolt A.
13. Check with a paper strip to be certain the blade has not moved back into contact with the flange.
Readjust, if necessary.
14. Using the blade tension knob, reapply tension to the blade so it does not slip on the wheels.
15. Turn the saw OFF.
16. Close the blade guard cover and install and tighten the thumb screw.
Figure 11: Blade tracking mechanism
Figure 12: Checking blade tracking
Replacing guide bearings
1. Remove the blade according to instructions 1 through 5 in Changing blades,
page 11
2. Remove the snap ring which holds the bearing to the shaft.
3. Press off the bearing.
4. Press on the new bearing and secure it with the snap ring.
5. Reinstall the blade according to instructions 6 through 10 in Changing blades.
6. Adjust the bearing spacing according to instructions in Adjusting guide bearings.
Adjusting back-up bearings
Refer to Figure 13.
1. Disconnect the saw from its electrical power source.
2. Loosen the guide bearing seat retaining bolt.
3. Slide the bearing seat as necessary until the back-up bearing just touches the back edge of the saw blade.
4. Tighten the guide bearing seat retaining bolt.
5. Restore electrical power to the saw.
Figure 13: Adjusting back-up bearings
Adjusting the arm stop adjustment bolt
Refer to Figure 1.
1. Lower the arm to its fully lowered position. The saw blade should be level and the cutting edge of the blade should be in the relief slot, below the level surface of the saw base. If this is not the case, adjust the arm height as follows:
2. Loosen the leveling bolt lock nut.
3. Adjust the leveling bolt until it supports the arm and blade correctly as described above -- level and below the top of the saw base.
4. Tighten the leveling bolt lock nut.
Adjusting motor switch actuator
This task should be performed whenever the arm stop adjustment is corrected or whenever the saw is turning off incorrectly.
Refer to Figure 1.
1. Raise the arm until the switch actuator is not in contact with the switch.
2. Turn the switch ON.
3. Open the hydraulic control valve so the arm moves slowly downward.
4. The motor switch should shut off just as the arm contacts its horizontal stop bolt and the blade is fully below the blade relief in the saw base. If the motor shuts off too soon, or not at all, adjust the switch actuator by bending it, as required, to correct the fault condition.
Replacing a back up bearing
1. Remove the blade according to instructions 1 through 5 in Changing blades.
2. Remove the guide bearing assembly from the
13
14 saw arm by removing the guide lock knob and sliding the assembly from the arm.
3. Use a drift to knock out the pin until until the bearing can be removed.
4. Replace the bearing and press the shaft back into the seat.
5. Reinstall the bearing assembly in the arm.
6. Reinstall the blade according to instructions 6 through 9 in Changing blades.
7. Adjust the back up bearing spacing according to instructions in Adjusting back up bearing clearance.
Adjusting the bearing guide seats for blade vertical
1. Install a new blade according to instructions in
Changing blades.
2. Adjust the guide bearings according to instructions in Adjusting guide bearings.
3. Adjust the back-up bearing according to instructions in Adjusting back-up bearings.
4. With the arm in its full horizontal position and the blade guides moved apart to clear the widest possible cutting area, clip a scale to the blade, to provide a vertical reference surface.
5. Place a machinist's square on the saw base, against the scale. See Figure 14.
6. Loosen the guide bearing seat attachment bolt slightly and, using a wrench on the bearing seat, adjust the angle of the seat so the blade is vertical.
(There is a small amount of side relief between the seat and guide bar to allow for this adjustment.)
7. Tighten the seat attachment bolt.
8. Move the scale and square to the other side of the exposed blade and repeat steps 4, 5, 6 and 7, above.
Test cutting to verify adjustment accuracy
Test cuts can be used to determine whether or not you have adjusted the blade accurately. Use 2 inch bar stock to perform these test cuts, as follows:
1. With the bar stock securely clamped in the vise, make a cut through the bar stock. (See Figure 15.)
2. Mark the top of the bar stock.
3. Move the bar stock about 1/4 inch past the blade so you can begin a second cut.
4. Rotate the bar stock 180 degrees so the mark you made is now at the bottom of the cut.
5. Make a cut through the bar stock.
6. Use a micrometer to measure the thickness variation between the top and bottom of the disc you have cut from the bar stock. Unless things are truly perfectly aligned, there is almost certain to be a certain amount of "wedge" to the shape of the disc you have cut. The saw blade can be considered correctly adjusted when the variation measured is no more than .012 inch across the face of the disc.
If you do not have a 2 inch bar stock available for a test cut, use a larger diameter test work piece rather than a smaller one. The maximum thickness variation on any test piece should be no more than
.003 inches, per side, per inch of stock diameter.
Figure 14: Adjusting the saw blade for vertical. Be sure to do this operation on both of the bearing guide seats so the blade is perfectly vertical along its entire exposed cutting surface.
Figure 15: Step-by-step method to produce a test disc which can be measured for "wedge" - a measurement for testing cutting accuracy.
Machine set-up
Uncrating and spotting the saw
The saw was operated and adjusted by Wilton.
Therefore no saw adjustment should be required, and the only set-up procedures are as follows:
1. Remove the saw from the box .
2. Remove the rubber shipping plug on the top of the gearbox and replace it with the permanent metal breather plug supplied.
3. Plug the saw into a suitable service branch. The saw is a 120V single phase motor and the motor cable has a standard 3-prong grounded plug installed.
Caution
Always connect the plug to a grounded branch circuit.
If local regulations required that the saw be permanently wired, or if the environment in which the saw is used makes this advisable, the connection should only be made by a licensed electrician who is familiar with all national and local electrical codes.
The service disconnect should have an external ON/OFF switch or lever which permits the saw operator to disconnect branch power to the saw during set-up and maintenance operations as described in this manual.
Wiring diagram
The motor standard on the saw is a 120V single phase, 1750RPM motor which can also be reconfigured for 240V operation. If the saw will be used on a 240V single phase branch circuit, the electrician will find a diagram for reconfiguring the motor wiring underneath the motor terminal plate.
The wiring diagram here is included for reference when replacing the motor, ON/OFF switch or cable. These operations should be performed only by a licensed electrician.
Installing the coolant kit
Refer to Page 25 for a complete view of the components in the coolant kit, and refer to Figure 17 for the attachment of the valve to the valve bracket on the guide bearing seat.
1. Install the baffle in the tank so the pump is held at one end.
2. Install the 90 degree elbow and one of the hose fittings in the bottom of the coolant pump.
3. Install one end of the coolant hose on the pump fitting.
4. Put the pump in the tank and put the assembly into the tray underneath the saw base. Flanges are on the tray to keep the coolant tank in position.
5. Put the valve into the holder on the right blade guide assembly and secure it with the set screw on the holder. Position the valve so the handle is easy to operate.
6. Install the nozzle into the valve.
7. Install the hose fitting into the valve.
8. Route the hose to the hose fitting on the valve and install it on the fitting.
9. Fill the tank with enough coolant to flow over the baffle in the tank.
10. Put the valve handle in OFF position -- at right angle to the direction of flow through the valve.
11. Install the coolant return hose and fitting to the trough and route the return hose to the tank.
12. Connect the pump to its electrical source.
Note: The pump cable is supplied with a standard plug for a 120V single phase grounded branch receptable. Always use a grounded receptable for this purpose.
15
Figure 16: Wiring diagram
Figure 17: Installing the valve in the valve bracket --
1: Install the valve, back end first, into the bracket.
2: Secure it with the set screw after being sure the handle can turn its full 1/4 turn.
3: Install the nozzle on the front of the valve, then install the hose fitting and hose on the back end of the valve.
16
Troubleshooting
Problem
Excessive blade breakage
Premature blade dulling
Crooked cuts
Probable cause
Material loose in the vise
Incorrect feed or speed
Incorrect blade tension
Teeth in contact with work before saw is started
Blade rubs on wheel flange
Misadjusted blade guides
Blade too thick for wheel diameter
Cracking at weld
Teeth too coarse
Too much blade speed
Inadequate feed pressure
Hard spot or scale on material
Work hardening of material (especially stainless steel)
Blade installed backwards
Incorrect coolant or no coolant
Insufficient blade tension
Work not square
Potential solutions
1. Use more pressure to tighten vise.
2. Check right jaw pivot and lock bolts for tightness.
3. Check left jaw pivot bolt for looseness -- be certain the jaw is not tilting upward when you apply pressure to the work in the vise.
4. If you are stacking multiple pieces in the vise, be sure all of the pieces are captured by the vise pressure.
1. Check technical literature for recommended feeds and speeds for the material and blade you are using.
2. Check chip formation to adjust speed and feed to correct rate when sawing.
1. Adjust blade tension to where it just does not slip on the wheel.
1. Be sure the saw motor has come fully up to speed before beginning a cut and be sure the blade is not resting on the workpiece before the motor has come up to full speed.
1. Use paper cutting method of adjusting blade tracking.
See Blade Tracking .
2. Check drive and idler wheels for looseness in mounting parts or worn/damaged bearings.
1. Adjust blade guides.
1. Use a thinner blade. Check with your blade supplier for recommendations on blade thickness for a specific wheel diameter.
1. Replace blade.
1. Use finer tooth blade.
1. Try next lower speed or check technical literature for specific recommendations regarding speeds for specific blade and material being cut.
2. Check with materials supplier for recommendations on the workpiece material supplied.
3. If using coolant, check with supplier regarding correct coolant for the job.
1. Increase pressure while observing chip formation to be sure you are cutting efficiently.
1. Reduce speed of blade.
2. Increase feed pressure in scale or hard spots .
1. Work hardening materials such as stainless require a heavy, continuous cut. Be sure you are using a sharp blade, then, if necessary, release some counterbalance spring pressure by loosening the tension nut if work hardening of the material is a problem.
1. Reinstall blade so teeth point toward right end of saw.
1. Check with materials supplier and/or blade supplier for coolant recommendations.
2. Check with coolant supplier for specific recommendations on the blade and material you are using.
1. Increase tension so blade is above the slipping point.
1. Adjust the right vise jaw so it is at right angles to the blade.
2. Clamp work tightly in the vise.
3. Check blade for vertical and adjust, if necessary.
4. Move guide bearings as close as possible to work while still completing the cut.
5. Check guide bearings, seats and brackets for possible looseness or wear.
(Continued next page)
Troubleshooting
(Continued)
Problem
Rough cuts
Blade twisting
Unusual
wear on
side/back of
blade
Breaking
teeth
Motor running too hot
Probable cause
Feed pressure too great
Guide bearings not adjusted properly
Inadequate blade tension
Blade guides incorrectly spaced
Dull blade
Incorrect speed
Potential solutions
1. Observe chip formation to be sure cutting is efficient.
1. Adjust guide bearings according to instructions in this manual.
1. Increase blade tension so blade does not slip on the wheels.
1. Move guide brackets until they just clear the workpiece while making a complete cut.
2. For small section pieces, be sure the blade is sharp and correctly tensioned. Use less feed pressure.
1. Replace blade when it dulls.
2. Consider using a coolant, if not already used.
1. Check technical literature for recommended speeds and blade type for material being cut -- observe chip formation to verify efficient cutting.
1. Tighten guide bracket.
1. Check tightness of bearing seat bolt.
1. Use paper cutting method of setting blade tracking.
Blade guide assembly loose
Blade guide bearing assembly loose
Blade tracking too far away from wheel flanges
Worn upper wheel bearings
Loose upper wheel mounting assembly
Too much feed or speed
Blade too coarse
Incorrect blade for material
Cut is binding blade
Too much blade tension
Loose guide bearing eccentrics
Worn guide bearings
Incorrect guide bearing adjustment
Loose guide bearing bracket
Loose bearing seat attachment screw
Blade guides worn
Blade guide bearings not adjusted properly
Blade guide bearing bracket loose
Blade running on wheel flange
Teeth too coarse for work
Too heavy feed
Too slow speed
Vibrating work piece
Tooth gullets loading
Blade in contact with workpiece before motor is started
Blade tension too high
Worn transmission and worm gear
Gears need lubrication
1. Replace bearings if worn.
1. Tighten all bolts securing wheel to arm.
1. Try one step lower speed and observe chip formation for efficient cutting/feed rate.
1. Use finer blade. Check with suppliers for recommendations for the material you are cutting.
1. Check with blade suppliers for recommendations for exotic or unusual materials or specifications.
1. Be sure workpiece is flat on saw base.
2. Decrease feed pressure.
1. Reduce tension to just above point where blade slips.
1. Check eccentric jam nuts for tightness.
1. Check guide bearings for wear. Replace if necessary.
1. Adjust guide bearings according to instructions in this manual.
1. Tighten bracket on saw arm.
1. Tighten bearing seat attachment screw -- adjust bearing clearance.
1. Replace.
1. Check and adjust for proper clearance.
1. Tighten bracket to saw arm.
1. Adjust blade tracking using the paper cutting method.
1. Use blade with finer pitch.
1. Decrease feed rate -- observe chip formation to verify efficient cutting.
1. Increase blade speed. Check technical literature or blade or workpiece supplier for blade speed recommendations.
1. Be sure vise is tight.
2. Support slender cross section or long workpieces with appropriate in feed and out feed supports.
3. If stacking pieces in the vise, be sure all workpieces are securely captured by the vise.
1. Use coarser blade or one with a tooth geometry more appropriate to the workpiece being cut.
1. Always allow motor to come fully up to speed before beginning cut.
1. Decrease blade tension to just above slip point.
1. Replace gears in transmission gearbox.
1. Check gearbox and add oil as required.
17
18
Replacement Parts
This section provides exploded view illustrations that show the replacement parts for the Wilton model 3130 and 3230, 5-inch x 8-inch Horizontal Band Saw. Also provided are parts listings that provide part number and description. The item numbers shown on the illustration relate to the item number in the facing parts listing.
WMH TOOL GROUP
2420 Vantage Drive
Elgin, IL 60123
Phone: 800-274-6848
Identify the replacement part by the part number shown in the parts listing. Be sure to include the model number and serial number of your machine when ordering replacement parts to assure that you will receive the correct part.
Exploded View - Lower Saw Head
20
Parts List - Lower Saw Head
ITEM PART
NO.
NO.
DESCRIPTION QTY
05
06
07
01
02
03
04
5631421
5631431
5630221
5631451
5630061
5631161
5630471
HH Screw 1/4"-20x3/4"
Hex nut 1/4"-20
Washer 1/4"x5/8xt1.5mm
Washer 5/16"x23xt2
Hex nut 5/16"-18
Motor cable
HH screw
5/16"-18x1-1/4"L
08
09
10
11
5630301
5631481
5630461
5630661
Washer 3/8"x27xt3
HH screw 5/16"-18x3/4"L
Washer 5/16"x23xt3
Wheel bearing Cover
11
12
13
14
14
5630661R Wheel bearing Cover
5630671
5632011
5632021
Key 5x5x25mm
Motor key 5x5x30mm
HH screw 1/4"-20x1/2"L
15
16
5632021R Cross HH screw
1/4"-20x1/2"L
5630701
5630731
Switch activator bracket
Blade tension adj. knob
17
18
18
19
20
20
21
21
22
22
23
24
25
25
5630741
5630751
3/8"-16UNCx94mmL
Spring
Head casting
5630751R Head casting
5630681
563077A
5630771R HH screw 1/2"-12x1-1/2"L
563078A
5630781R Motor mounting plate
5630791
5630791R Motor,1/2HP,1ph.,115V
5630811
5630821
5633121
5633121R Transmission gear shaft
25-1 5521940
Set screw M8-P1.25x8L
HH screw 3/8"-16x1-1/4"L
Motor mounting plate
Motor,1/2HP,1ph.,115V
Motor pulley
Ball bearing 6202Z
Transmission gear shaft
Transmission Wheel Shaft
1
1
2
2
1
1
1
1
1
2
1
1
1
1
1
1
1
1
9
1
2
9
2
1
1
2
1
1
1
3
8
4
4
25-2 5521941
25-3 5521942
25-4 5630821
25-5 5521943
Transmission Gear
Pin 4x22mmL
Ball Bearing (6202ZZ)
Bushing
25-6 5630941
27 5630871
28
28
5630881
Oil Seal TC15x35x7
Gearbox gasket
Gearbox cover
5630881R Gearbox cover
1
1
1
1
2
1
1
1
ITEM PART
NO.
NO.
DESCRIPTION
29
31
31
32
50
51
51
52
53
33
34
5630921
5630911
Worm gear & shaft assy.
Bearing bushing
5630911R Bearing bushing
563093A Belt tension adj. screw
5630941
5632031
5/16"-18x1-1/2"L
Oil Seal TC15x35x7
RH Phillips screw
5/32"-32x3/8"L
34
35
36
37
5632031R FH Screw 5/32"-32x1/4"
5630961 Worm gear pulley
5630971
5630981
Blade tension guide block
Set Screw
38
39
40
41
42
43
44
45
46
47
48
49
50
M8-P1.25x15mmL
37-1 5630981R Set Screw
5630991
5631001
5631011
5631021
5631031
5631041
5631051
5631061
5631151
5631311
5632081
5521944
5/16"-18x5/8"L
Spiral pin 4x20L
Sliding plate draw block
Blade wheel shaft
Tension block
Guide block holder
Guard plate
Pulley guard
V-belt, A22
Lock washer 1/4"
Vent plug
Rubber plug
Cylinder Upper Bracket
TS-2248162 Socket HD button screw
5521951
M8X16
HH screw 5/16"-18x7/8"L
TS-1550061 FLAT WASHER M8
5521952
5632021
5521945
Lock Washer 5/16"
HH screw 1/4"-20x1/2"L
Tension guard
QTY
1
1
1
1
1
2
2
2
2
1
1
1
1
3
3
1
1
1
1
2
1
1
1
1
1
1
1
1
1
2 xxxxxxxR Parts were changed
since S/N:03010002
Exploded View - Upper Saw Head
22
Parts List - Upper Saw Head
ITEM PART
NO.
NO.
DESCRIPTION QTY
12
13
13
14
10
11
11
12
08
09
09
10
05
06
07
07
01
02
03
04
23
24
27
16
16
17
18
19
20
20
21
5630221
5630051
Washer 1/4"x16xt1.5
HH screw
5/16"-18x1-1/4"L
Washer 3/8"x27xt3 5630301
5631471
5631481
5630461
RH Phillips screw
3/16"-24x3/8"L
HH screw 5/16"-18x3/4"L
Washer 5/16"x23xt3
563051A Top guide bar
5630511R Top guide bar
5630521
5630531
Knob
Blade guard cover
5630531R Blade guard cover
5630541 Retaining ring 5/16"x0.040
1
4
1
1
1
1
3
1
1
2
3
4
5630541R Retaining ring S10
563055A Bearing 608 and 629
5630551R Bearing 6000ZZ
563056A Straight shaft
5630561R Straight shaft
563050A Eccentric shaft
5630501R Eccentric shaft
563057A Bearing pin shaft
2
2
2
2
6
2
4
6
14
15
5630571R Bearing pin shaft
563129A Bearing bracket, right
15 5631291R Bearing bracket, right
15-1 5521954 Bearing bracket, left
563059A
5630591R
5630601
5630621
Bottom guide bar
Bottom guide bar
Hand knob 3/8"-16x31L
21-1 TS-0270021 SOCKET SET SCREW
5/16"-18x5/16"L
22
22
5630661
5630661R
Wheel bearing Cover
Wheel bearing Cover
27
28
5630631
5630641
Deflector plate
Hex Nut 3/8-16UNC
5630641R Hex Nut 3/8"-24UNF
5630651 Drive wheel
5630711
5630821
5632031
FH screw 1/4"-x20x1/2"L
Idler wheel
Ball bearing (6202ZZ)
RH Phillips screw
5/32"-32x1/4"L
5632031R FH screw 5/32"-32x1/4"L
5632041 Washer 5/16"x2mm
1
1
1
1
1
1
2
1
4
1
1
4
1
3
1
5
5
1
2
1
1
ITEM PART
NO.
NO.
DESCRIPTION
40
41
42
43
34
35
36
38
39
30
31
32
33
28-1 TS-0720081 Lock washer,
MEDIUM, 5/16"
29 5631241 Std. blade
14Tx1/2x.025x68
29
29
5631241R Std. blade
12Tx1/2x.025x68
5631261 Opt. blade
8Tx1/2x.025x68
29 5631071
5631081
5631121
5632051
5631341
5630721
563120A
5631211
5631231
5630261
5632131
5631371
5631361
5518413
Opt. blade
10Tx1/2x.025x68
Split lock washer 3/8"
Bushing
Drive wheel bushing
Retainer ring
Bushing
Bottom blade guard
Upper blade guard
Bracket
Aluminum hd. screw
5/16"-18x1-1/4"L
Set screw 1/4"-20x3/8"L
Bottom blade guide assy
Top blade guide assy
C-Ring, S15
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1 xxxxxxxR Parts were changed
since S/N:03010002
Exploded View - Saw Base
24
Parts List - Saw Base
ITEM PART
NO.
NO.
DESCRIPTION
05
06
07
08
09
01
02
03
04
14
15
16
17
10
11
12
13
18
19
20
21
22
5630221
5630031
5630051
5630061
5630081
5630111
5630121
5630131
5630241
5630151
5630111
5630171
5630181
5630211
5631091
5630231
5630251
5630271
5630281
5630291
5630301
5630311
Washer 1/4"x16xt1.5
Washer 5/16"
HH screw 5/16"-18x1"L
Hex nut 5/16"-18
Adjust rod
Pivoting rod
Support plate
Stock stop
Set screw
5/16"-18x5/16"L
Stock stop rod 1/2"x216L
Electric wire restrainer
Toggle switch
T.S. hex nut
ON/OFF plate
Handle grip
Hand wheel
Retaining ring E10
Lead screw
Vise nut
Vise jaw, left
Washer 3/8"x27xt3
HH screw
5/16"-18x1-1/4"L
23
23
24
24
5630321 Base casting
5630321R Base casting
5630341 Scale
5630341R Scale
25
26
5630351
563038A
Switch enclosure
Wire restrainer
26-1 5630381R Wire restrainer PG9
27 5630391 Power supply cable
35
36
36
28 5630401
28-1 5521946
29
30
31
32
33
34
5630411
5630421
5630441
5631481
5630461
5630451
Feed spring bracket, right
Feed spring bracket, left
Eye bolt
Spring
Vise jaw, right
HH screw 5/16"-18x1"L
Washer 5/16"x23xt3
HH screw
5631491
5630491
5/16"-18x1-1/2"L
HH screw 7/16"-14x2"L
Pivot
5630491R Pivot
QTY
1
1
1
1
2
2
8
1
1
1
1
1
1
1
1
1
1
1
1
2
1
3
1
1
1
3
1
1
6
1
1
1
1
1
1
1
1
1
1
1
1
ITEM PART
NO.
NO.
DESCRIPTION
37
38
39
40
40-1
54
5630611
5630981
5632061
5632091
5521947
Spring Washer
5/16"x3/4"x1/8"
Set screw 5/16"-18x5/8"L
Hex nut 7/16"-14
RH Phillips screw
3/16"-24x3/8"L
RH Phillips screw
3/16"-24x3/4"L
45
46
46
47
41
42
5632101
5632111
Star Washer 3/16"
Hex nut 3/16"-24
43 5521948 Cylinder
43-1 TS-1540061 HEX NUT, FULL M8
44 TS-1505081 Socket HD cap screw
M10-P1.5x50
44 TS-0209011 Socket HD cap screw
3/8"-16x2-1/2
TS-1550061 FLAT WASHER M8
TS-1540071 HEX NUT, FULL M10
50
51
5521953
TS-1504091 Socket HD cap screw
5521949
5632091
Hex nut 3/8"-16
M8x45
Switch Cover
RH Phillips screw
3/16"-24x3/8"L
52
53
5521950 Fixed Plate
TS-0208061 Socket HD cap screw
5/16"-18x1
TS-0561021 HEX NUT, FULL 5/16"-18
QTY
2
2
1
1
1
2
1
1
1
1
2
1
1
3
1
1
1
1
1
1 xxxxxxxR Parts were changed
since S/N:03010002
Exploded View - Stand & Coolant System
26
Parts List - Stand and Coolant System
12
13
14
14
08
09
10
11
15
15
19
20
21
22
16
16
17
18
23
24
25
26
ITEM PART
NO.
NO.
05
06
07
01
02
03
04
DESCRIPTION
5631431
5630221
5630041
5631441
5633021
5630031
5630051
Hex nut 1/4"-20
Washer 1/4"x16xt1.5
Right floor stand
Cotter pin 1/8"x1"L
Wheel assy.
Washer 5/16"x23xt2
HH screw
5/16"-18x1-1/4"L
5630061
5630071
5631461
5632021
Hex nut 5/16"-18
Left floor stand
Handle
HH screw 1/4"-20x1/2"L
5631191
5631181
Tray
Skirt
5631151 Lock washer 1/4"
5631151R Lock washer M6
5632071 Carriage bolt 1/4"-20x1/2"
5631151R Carriage bolt
5630021
M6-P1x16mm
Hex nut 1/4"-20
5630021R Hex nut M6-P1
5631171
5042291
5042281
5042341
Trough
Tank
Coolant pump
Nozzle
5042351
5049361
9307291
5042331
5042321
5042981
Valve
Divider
Hose
Nipple
Nipple
Elbow
QTY
1
12
6
1
2
2
4
1
1
1
1
1
1
1
2
6
1
1
1
1
1
1
1
1
1
1
1
1
1 xxxxxxxR Parts were changed
since S/N:03010002
WMH Tool Group
2420 Vantage Drive
Elgin, Illinos 60123
Ph:
800-274-6848
www.wmhtoolgroup.com
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