ECHO PPF-225 Operator’s Manual
Pubblicità
Pubblicità
Operator’s
Manual
PPF-225
POWER
PRUNER ™
The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Read and understand all provided literature before use. Failure to do so could result in serious injury.
Note: This product complies with CAN ICES-2/NMB-2.
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TABLE OF CONTENTS
TABLE OF CONTENTS
PPF-225 ntroduction .................................................................................................. 3
Parts/Serial Number............................................................................. 3
ECHO Consumer Product Support ...................................................... 4
Product Registration ............................................................................ 4
Manual Safety Symbols and Important Information ............................. 4
International Symbols .......................................................................... 5
Personal Condition and Safety Equipment .......................................... 7
Emission Control (Exhaust & Evaporative) .............................................. 14
CARB And EPA Emissions Control Information ................................ 14
Cutting Attachment to Drive Shaft Installation ................................... 17
Saw Chain Adjustment....................................................................... 18
Lubricating the Guide Bar and Saw Chain......................................... 23
Starting Cold Engine .......................................................................... 24
Starting Warm Engine........................................................................ 25
Stopping Engine ................................................................................ 27
Pruning Techniques ........................................................................... 27
Maintenance Intervals........................................................................ 30
Cooling System.................................................................................. 33
Exhaust System ................................................................................. 35
Carburetor Adjustment....................................................................... 36
Guide Bar and Saw Chain Replacement ........................................... 38
Guide Bar Cover Cleaning ................................................................. 40
Filing Standard Saw Chain ................................................................ 41
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INTRODUCTION
INTRODUCTION
Specifications, descriptions and illustrative material in this literature are as accurate as known at the time of publication, but are subject to change without notice. Illustrations may include optional equipment and accessories, and may not include all standard equipment.
Read and understand all provided literature.
Literature contains specifications and information for safety, operation, maintenance, storage and assembly specific to this product. Scan QR codes for more information.
For additional literature, including safety manuals where applicable, or questions regarding terms used in this manual, visit: https://www.echo-usa.com/manuals
OR https://www.shindaiwa-usa.com/manuals
SERVICING INFORMATION
Parts/Serial Number
Genuine ECHO Parts and
Assemblies for your ECHO products are available only from an
Authorized ECHO Dealer. When you do need to buy parts always have the Model Number and Serial
Number of the unit with you. For future reference write them in the space provided below.
Model No. _______________ Serial No. _______________
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SAFETY PPF-225
Service
Service of this product during the warranty period must be performed by an
Authorized ECHO Service Dealer. For the name and address of the
Authorized ECHO Service Dealer nearest you, ask your retailer or call:
1-800-432-ECHO (3246). Dealer information is also available on our Web
Site www.echo-usa.com. When presenting your unit for Warranty service/ repairs, proof of purchase is required.
ECHO Consumer Product Support
If you require assistance or have questions concerning the application, operation, or maintenance of this product, call the ECHO Consumer
Product Support Department at 1-800-432-ECHO (3246) from 8:00 am to
5:00 pm (Central Standard Time) Monday through Friday. Before calling, please know the model and serial number of your unit.
Product Registration
Register your ECHO equipment on-line at www.echo-usa.com or by filling out the product registration sheet included in this manual. Registering your product confirms warranty coverage and provides a direct link to ECHO if we find it necessary to contact you.
Additional Literature
In addition to finding information online, information is available from your
Authorized ECHO Service Dealer, or by contacting ECHO Inc., 400
Oakwood Road, Lake Zurich, IL 60047 (1-800-432-ECHO (3246)).
SAFETY
Manual Safety Symbols and Important Information
Throughout this manual and on the product itself, you will find safety alerts and helpful, informational messages preceded by symbols or key words.
The following is an explanation of those symbols and key words and what they mean to you.
The safety alert symbol accompanied by the word “DANGER” calls attention to an act or condition which WILL lead to serious personal injury or death if not avoided.
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The safety alert symbol accompanied by the word “WARNING” calls attention to an act or condition which CAN lead to serious personal injury or death if not avoided.
The safety alert symbol accompanied by the word “CAUTION” calls attention to an act or condition which may lead to minor or moderate personal injury if not avoided.
The enclosed message provides information necessary for the protection of the unit.
Note: This enclosed message provides tips for use, care and maintenance of the unit.
CIRCLE AND SLASH SYMBOL
This symbol means the specific action shown is prohibited.
Ignoring these prohibitions can result in serious or fatal injury.
International Symbols
Symbol Description
Warning, See
Operator’s Manual
Wear Eye, Ear and
Head Protection
Symbol
H
T
Description
Carburetor Adjustment -
High Speed Mixture
Carburetor Adjustment -
Idle Speed
Wear Hand and Foot
Protection
L
Carburetor Adjustment -
Low Speed Mixture
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SAFETY
Symbol Description
Safety/Alert
Symbol
PPF-225
Description
Emergency Stop
Hot Surface
Finger Severing
Avoid all power lines.
This unit is not insulated against electrical current.
DO NOT Allow Flames or Sparks Near Fuel
DO NOT Smoke Near
Fuel
Choke Control “RUN”
Position (Choke Open)
Wear Slip Resistant
Footwear
Do not operate closer than 15 m (50 ft.) from electrical hazards.
Fuel and Oil Mixture
Do not operate closer than 15 m (50 ft.) from electrical hazard.
Plan retreat path from falling objects.
Ignition ON / OFF
Primer Bulb
Choke Control “COLD
START” Position (Choke
Closed)
Chain Lubrication
Keep bystanders at least
15 m (50 ft.) away.
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Personal Condition and Safety Equipment
Cancer and Reproductive Harm www.P65Warnings.ca.gov
The muffler or catalytic muffler and surrounding cover may become extremely hot. Always keep clear of exhaust and muffler area, otherwise serious personal injury may occur.
Users of this product risk injury to themselves and others if the unit is used improperly and/or safety precautions are not followed. Proper clothing and safety gear must be worn when operating unit.
Physical Condition
Your judgment and physical dexterity may not be good:
• If you are tired or sick
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SAFETY
• If you are taking medication
• If you have taken alcohol or drugs
Operate unit only if you are physically and mentally well.
Eye Protection
PPF-225
◆
◆
Eye protection that meets ANSI Z87.1 or CE requirements must be worn whenever you operate the unit.
For additional safety, a full-face shield may be worn over safety glasses or goggles to provide protection from sharp branches or flying debris.
Hand Protection
Wear sturdy, no-slip, rubber work gloves to improve your grip on the handles. Gloves also provide protection against cuts and scratches, cold environments, and reduce the transmission of machine vibration to your hands.
Hearing/Ear Protection
ECHO recommends wearing personal protection whenever unit is used.
Breathing Protection
Operators who are sensitive to dust or other common airborne allergens may need to wear a dust mask to prevent inhaling these materials while operating unit. Dust masks can provide protection against dust, plant debris, and other plant matter such as pollen. Make sure the mask does not impair your vision, and replace the mask as needed to prevent air restrictions.
Proper Clothing
Wear snug-fitting, durable clothing:
• Pants should have long legs, shirts should have long sleeves.
• DO NOT WEAR SHORTS.
• DO NOT WEAR TIES, SCARVES, JEWELRY, or clothing with loose or hanging items that could become entangled in moving parts or surrounding growth.
• Keep clothing buttoned or zipped, and keep shirt tails tucked in.
• Wear sturdy work shoes with nonskid rubber soles:
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• DO NOT WEAR OPEN TOED SHOES.
• DO NOT OPERATE UNIT BAREFOOTED.
Keep long hair away from engine and air intake. Retain hair with cap or net.
Heavy protective clothing can increase operator fatigue, which may lead to heat stroke. Schedule heavy work for early morning or late afternoon hours when temperatures are cooler.
The components of this machine generate an electromagnetic field during operation, which may interfere with some pacemakers. To reduce the risk of serious or fatal injury, persons with pacemakers should consult with their physician and the pacemaker manufacturer before operating this machine. In the absence of such information, ECHO does not recommend the use of this machine by anyone who has a pacemaker.
Extended Operation / Extreme Conditions
Prolonged exposure to cold and/or vibration may result in injury. Read and follow all safety and operation instructions to minimize risk of injury. Failure to follow instructions may result in painful wrist/hand/arm injuries.
It is believed that a condition called Raynaud’s Phenomenon, which affects the fingers of certain individuals, may be brought about by exposure to vibration and cold. Exposure to vibration and cold may cause tingling and burning sensations, followed by loss of color and numbness in the fingers.
The following precautions are strongly recommended, because the minimum exposure, which might trigger the ailment, is unknown.
• Keep your body warm, especially the head, neck, feet, ankles, hands, and wrists.
• Maintain good blood circulation by performing vigorous arm exercises during frequent work breaks, and also by not smoking.
• Limit the hours of operation. Try to fill each day with jobs where operating the unit or other hand-held power equipment is not required.
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SAFETY PPF-225
• If you experience discomfort, redness, and swelling of the fingers followed by whitening and loss of feeling, consult your physician before further exposing yourself to cold and vibration.
Repetitive Stress Injuries (RSI)
It is believed that overusing the muscles and tendons of the fingers, hands, arms, and shoulders may cause soreness, swelling, numbness, weakness, and extreme pain in those areas. Certain repetitive hand activities may put you at a high risk for developing a Repetitive Stress Injury (RSI). An extreme
RSI condition is Carpal Tunnel Syndrome (CTS), which could occur when your wrist swells and squeezes a vital nerve that runs through the area.
Some believe that prolonged exposure to vibration may contribute to CTS.
CTS can cause severe pain for months or even years.
To reduce the risk of RSI/CTS, do the following:
• Avoid using your wrist in a bent, extended, or twisted position.
Instead try to maintain a straight wrist position. Also, when grasping, use your whole hand, not just the thumb and index finger.
• Take periodic breaks to minimize repetition and rest your hands.
• Reduce the speed and force with which you do the repetitive movement.
• Do exercises to strengthen the hand and arm muscles.
• Immediately stop using all power equipment and consult a doctor if you feel tingling, numbness, or pain in the fingers, hands, wrists, or arms. The sooner RSI/CTS is diagnosed, the more likely permanent nerve and muscle damage can be prevented.
All over head electrical conductors and communications wires can have electricity flow with high voltages. This unit is not insulated against electrical current. Never touch wires directly or indirectly, otherwise serious injury or death may result.
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Do not operate this product indoors or in inadequately ventilated areas. Engine exhaust contains poisonous emissions and can cause serious injury or death.
Read the Manuals
• Provide all users of this equipment with the Operator’s Manual and Safety
Manual for instructions on Safe Operation.
Clear the Work Area
• Spectators and fellow workers must be warned, and children and animals prevented from coming nearer than 15 m (50 ft.) while the unit is in use.
Use Proper Clothing & Equipment
• Always wear head protection with full face shield to help protect against falling branches and debris.
Keep a Firm Grip
• Always hold throttle handle and support handle with thumbs and fingers tightly encircling the handles.
Keep a Solid Stance
• Maintain footing and balance at all times. Do not stand on slippery, uneven or unstable surfaces. Do not work in odd positions or on ladders.
Do not over reach.
• Operate the Power Pruner
TM
only from the ground or out of an approved bucket lift.
• Always evaluate the branches to be pruned for hazards such as loose dead branches which may fall and strike the operator or helpers. Remove hazards before pruning.
• Plan retreat path from falling objects.
• Cut branches bounce when striking ground.
• Check that shoulder harness is adjusted for safe, comfortable operation.
• Turn the Power Pruner
TM
off when moving from tree to tree.
• Avoid any contact with saw chain..
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SAFETY
Avoid Hot Surfaces
• Keep exhaust area clear of flammable debris. Avoid contact during and immediately after operation.
Kickback
PPF-225
Kickback can lead to dangerous loss of control of the Power
Pruner TM and result in serious injury to the operator or any one standing close by. Hold the Power Pruner TM firmly with both hands with thumbs and fingers encircling the front and rear handles. Be aware of the down and outward path the pruner will take after the cut is made.
Kickback may occur when the moving saw chain at the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut. In some cases this may cause a lightning-fast reverse action, kicking the guide bar and saw chain up and back or down and back towards the operator. Either of these reactions may cause the operator to lose control of the Power
Pruner
TM
which could result in serious personal injury.
With a basic understanding of kickback, you can reduce or eliminate the element of surprise which contributes to accidents.
Avoid contact of the guide bar tip with any object while the saw chain is moving.
Cut only wood. Avoid striking concrete, metal, wire, or other obstructions which could cause kickback or damage to the saw chain.
If the saw chain does strike a foreign object, immediately stop the engine, inspect and repair the Power Pruner
TM
if necessary.
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Equipment
SAFETY
Use only ECHO attachments. Serious injury may result from the use of a non-approved attachment combination. ECHO, INC. will not be responsible for the failure of cutting devices, attachments or accessories which have not been tested and approved by ECHO. Read and comply with all safety instructions listed in this manual and safety manual.
◆ Check unit for loose/missing nuts, bolts, and screws.
Tighten and/or replace as needed.
Guide Bar and Saw Chain
• Check that the cutting attachment, guide bar, and saw chain is firmly attached and in safe operating condition.
• Use only one Echo extension on the pruner.
• Do not hit rocks, stones, tree stumps, and other foreign objects with the saw chain.
• Do not cut into the ground with the saw chain.
• If cutting attachment end strikes an obstruction, stop engine immediately and inspect saw chain for damage.
• Do not operate with a dull, fractured, or discolored saw chain.
• Remove all foreign objects from work area.
• Always cover the guide bar and saw chain with guide bar cover during transportation and for storage.
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
◆
ALWAYS stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before
◆
◆ removing obstructions, clearing debris, or servicing unit.
DO NOT start or operate unit unless all guards and protective covers are properly assembled to unit.
NEVER reach into any opening while the engine is running.
Moving parts may not be visible through openings.
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EMISSION CONTROL PPF-225
Periodically Check fuel system (fuel lines, vent, grommet, fuel tank, and fuel cap) for leaks especially if the unit is dropped. If damage or leaks are found, do not use unit, otherwise serious personal injury or property damage may occur. Have unit repaired by an authorized servicing dealer before using.
EMISSION CONTROL (EXHAUST &
EVAPORATIVE)
CARB And EPA Emissions Control Information
The emission control system for the engine is EM (engine modification) and, if the second to last character of the Engine Family on the Emission Control
Information label (sample below) is
“B”, “C”, “K”, or “T”, the emission control system is EM and TWC (3way catalyst). The fuel tank/fuel line emission control system is EVAP (evaporative emissions). Evaporative emissions for California models are only applicable to fuel tanks and fuel feed lines.
An Emission Control Label is located on the engine. (This is an
EXAMPLE ONLY, information on label varies by engine FAMILY).
Product Emission Durability
(Emission Compliance
Period)
The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed as listed in the Maintenance Section of this manual.
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DESCRIPTION
DESCRIPTION
Locate the safety decal(s) on your unit. Make sure the decal(s) is legible and that you understand and follow the instructions on it. If a decal cannot be read, a new one can be ordered from your ECHO dealer. Safety label is for example only. Your label my appear slightly different.
1
2
9
8
3
7
6
18
19
20
21
17
5
4
15
14 12 11
10
16
13
22
23
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DESCRIPTION PPF-225
1.
Spark Plug
2.
Top Guard
3.
Spark Arrestor Muffler Or Spark Arrestor Muffler With Catalyst
4.
Fuel Tank Cap
5.
Fuel Tank
6.
Recoil Starter Handle
7.
Purge Bulb
8.
Air Cleaner
9.
Choke
10.
Power Head
11.
Throttle Handle - For Right Hand
12.
Throttle Trigger Lockout
13.
Throttle Trigger
14.
Stop Switch
15.
Strap Hook
16.
Support Handle - For Left Hand
17.
Cutting Attachment
18.
Saw Chain
19.
Guide Bar
20.
Automatic Oiler Assembly
22.
Guide Bar Cover
23.
Shoulder Harness
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CONTENTS
CONTENTS
The ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions, some assembly may be necessary.
After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missing parts. Use the contents list to check for missing parts.
1 Power Head / Drive Shaft Assembly
1 Cutting Attachment with Guide Bar & Saw Chain
1 Operator’s Manual
1 Warranty Statement
1 Shoulder Harness
1 Guide Bar Cover
ASSEMBLY
Cutting Attachment to Drive Shaft Installation
Parts Required: Drive Shaft Assembly, Cutting Attachment.
Saw Chain is sharp! Always wear gloves when handling assembly, otherwise serious personal injury may result.
1.
Loosen the two (2) screws (A) and remove locator screw (B) on cutting attachment.
2.
Remove the vinyl cap from the drive shaft.
A
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ASSEMBLY PPF-225
3.
Slide the cutting attachment onto the shaft housing until the hole in the neck of the cutting attachment is aligned with the hole (C) in the housing (it may be necessary to rotate the saw chain slightly to align the internal pinion and drive shaft).
C
4.
Insert locator screw (B) into hole (C) and tighten to snug.
5.
Tighten bolts (A), clamping the cutting attachment onto the housing.
Saw Chain Adjustment
Always disconnect spark plug wire before servicing cutting attachment. Wear gloves when handling saw chain, otherwise serious personal injury may result.
Saw Chain Adjustment
1.
Move stop switch to STOP position.
2.
Disconnect spark plug lead.
3.
Loosen two guide bar nuts (A) until finger tight.
A A
B
Always loosen guide bar nuts before turning the chain tension adjuster, otherwise the clutch cover and tensioner will be damaged.
4.
Hold the bar nose up, and turn the adjuster screw (B) clockwise until the chain fits snugly against the underside of the bar, as shown. Cold
Chain Only - turn adjuster screw CW an additional 1/8 - 1/4 turn.
Tighten both guide bar nuts with nose held up. Tighten rear nut first..
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5.
Pull the chain around the guide bar by hand. Reduce the chain tension if you feel tight spots.
6.
When chain is properly tensioned, tighten guide bar nuts securely.
OPERATION
Tighten guide bar nuts to 8 - 9 N•m (71 - 80 in. lbs.). DO NOT overtighten nuts or damage may result.
7.
Keep chain properly tensioned at all times.
Note: All chains require frequent adjustment.
8.
Connect spark plug lead.
OPERATION
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit.
Engine exhaust IS HOT, and contains Carbon Monoxide (CO), a poison gas. Breathing CO can cause unconsciousness, serious injury, or death. Exhaust can cause serious burns. ALWAYS position unit so that exhaust is directed away from your face and body.
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OPERATION PPF-225
Operation of this equipment may create sparks that can start fires around dry vegetation. This unit is equipped with a spark arrestor to prevent discharge of hot particles from the engine.
Metal cutters can also create sparks if the cutter strikes rocks, metal, or other hard objects. Contact local fire authorities for laws or regulations regarding fire prevention requirements.
Fuel
Diesel fuels and alternative fuels, such as E-15 (15% ethanol),
E -85 (85% ethanol) or any fuels not meeting ECHO requirements are NOT approved for use in ECHO 2-stroke gasoline engines. Use of diesel or alternative fuels may cause performance problems, loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper clutch engagement. Diesel or alternative fuels may also cause premature deterioration of fuel lines, gaskets, carburetors and other engine components.
Fuel Requirements
Gasoline - Use 89 Octane [R+M/2] (mid grade or higher) gasoline known to be good quality. Gasoline may contain up to 10% Ethanol (grain alcohol) or
15% MTBE (methyl tertiary-butyl ether). Gasoline containing methanol
(wood alcohol) is NOT approved. Use of ECHO branded fuel is recommended to extend engine life in all air-cooled 2-stroke and 2/4-stroke hybrid engines.
Two Stroke Oil - A two-stroke engine oil, such as ECHO branded 2-stroke oils, meeting ISO-L-EGD (ISO/CD 13738) and J.A.S.O. FD Standards must be used. ECHO branded 2-stroke oils meet these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-
EGD (ISO/CD 13738) and J.A.S.O. M345-FD certified oil will void the twostroke engine warranty.
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2-Stroke engine oil contains petroleum distillates and other additives that may be harmful if swallowed. Heated oil can release vapors that can cause flash fire, or ignite with explosive force. Read and follow the oil manufacturer’s instructions, and observe all safety warnings and precautions for handling flammable liquids. For more detailed safety and first aid information, visit www.echo-usa.com for a copy of the Material
Safety Data Sheet.
◆
◆
KEEP OUT OF REACH OF CHILDREN.
If swallowed, do not induce vomiting. CALL PHYSICIAN OR
A POISON CONTROL CENTER IMMEDIATELY.
WEAR SAFETY GLASSES when mixing or handling.
◆
◆
◆
AVOID repeated or prolonged skin contact.
AVOID inhaling oil mists or vapors.
ECHO branded 2-stroke oils may be mixed at 50:1 ratio for application in all ECHO engines sold in the past regardless of ratio specified in those manuals.
Handling Fuel
Fuel is VERY flammable. Use extreme care when mixing, storing or handling, or serious personal injury may result.
◆
Use an approved fuel container. Mark fuel containers as containing 2-stroke mixture fuel.
◆
◆
◆
DO NOT smoke near fuel.
DO NOT allow flames or sparks near fuel.
Fuel tanks/cans may be under pressure. Always loosen fuel caps slowly allowing pressure to equalize.
◆
◆
◆
◆
NEVER refuel a unit when the engine is HOT or RUNNING!
DO NOT fill fuel tanks indoors. ALWAYS fill fuel tanks outdoors over bare ground.
DO NOT overfill fuel tank. Wipe up spills immediately.
Securely tighten fuel tank cap and close fuel container after refueling.
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OPERATION PPF-225
◆
◆
Inspect for fuel leakage. If fuel leakage is found, do not start or operate unit until leakage is repaired.
Move at least 3 m (10 ft.) from refueling location before starting the engine.
Gasoline vapor is heavier than air, and can travel along the ground to nearby sources of ignition such as electrical motors, pilot lights, and hot or running engines. Vapors ignited by an ignition source can flash back to the fuel container, resulting in an explosion, fire, serious or fatal injuries, and extensive property damage.
Mixing Instructions
1.
Fill an approved fuel container with half of the required amount of gasoline.
2.
Add the proper amount of
2-stroke oil to gasoline.
3.
Close container and shake to mix oil with gasoline.
4.
Add remaining gasoline, close fuel container, and remix.
1
2
5
Gas gal.
Fuel to Oil Mix – 50:1 Ratio
US Metric
Oil fl.oz.
Gas
L
Oil cc
2.6
5.2
13
5
10
25
100
200
500
Spilled fuel is a leading cause of hydrocarbon emissions. Some locations may require the use of automatic fuel shut-off containers to reduce fuel spillage.
Storage - Fuel storage laws vary by locality. Contact your local government for the laws affecting your area. As a precaution, store fuel in an approved, airtight container. Store in a well-ventilated, unoccupied building, away from sparks and flames.
• Empty the fuel tank prior to storing the unit. Return unused fuel to an approved fuel storage container.
Stored fuel ages. Do not mix more fuel than you expect to use in 30 days, 90 days when a fuel stabilizer is added.
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Stored two-stroke fuel may separate. ALWAYS shake fuel container thoroughly before each use.
Used oil and gasoline, and soiled towels are hazardous waste materials. Disposal laws vary by locality.
Lubricating the Guide Bar and Saw Chain
Automatic Oiling System
To prevent plastic deterioration, do not use synthetic or silicone based oil.
1.
Wipe debris from around oil fill cap.
2.
Remove oil fill cap and fill reservoir with a quality, low viscosity guide bar and saw chain oil.
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OPERATION PPF-225
Adjusting Automatic Oiler
1.
From bottom of gear case, turn adjustment screw (A) clockwise to decrease oil volume, or counterclockwise to increase oil volume.
Note: The automatic oiler is preset to deliver a sufficient oil discharge volume during normal operating conditions.
During heavy or dry cutting conditions, the oil discharge volume may be
A increased to assure adequate lubrication. If oil is leaking from the bar cover area, reduce the oil discharge volume. Refill the oil reservoir with each tank of fuel.
Note: Very little visible oil on the saw chain will provide sufficient lubrication.
Starting Cold Engine
The attachment will operate immediately when the engine starts, and could result in possible serious injury. Keep movable parts of the attachment away from objects that could become entangled or thrown, and surfaces that could cause loss of control.
1.
Stop Switch
Move stop switch button (A) forward, away from the STOP position.
A
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2.
Choke
Move choke lever (B) to COLD
START ( ) position.
3.
Purge Bulb
Pump purge bulb (C) until fuel is visible and flows freely in the clear fuel tank return line. Pump bulb an additional 4 or 5 times.
4.
Recoil Starter
Lay the unit on a flat area and keep movable attachment parts clear of all obstacles. Firmly grasp throttle handle and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position. Rapidly pull recoil starter handle/rope (D) until engine fires (or maximum five [5] pulls).
B
OPERATION
C
D
5.
Choke
After engine fires (or 5 pulls), move choke (B) to the RUN ( ) (open) position. Firmly grasp throttle handle and throttle trigger lockout with left hand and fully depress throttle trigger to wide open position. Pull starter handle/rope until engine starts and runs. Release throttle trigger and allow unit to warm up at idle for several minutes.
Note: If engine does not start with choke in “RUN” position after 5 pulls, repeat instructions 2 - 5.
6.
Throttle Trigger
After engine warm-up, grip throttle handle and support handle. Depress the throttle trigger lockout, and gradually depress throttle trigger to increase engine RPM to operating speed.
Starting Warm Engine
The starting procedure is the same as Cold Start except DO NOT close the choke, and do not hold throttle trigger fully depressed.
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OPERATION PPF-225
The attachment should not move at idle, otherwise serious personal injury may result.
Note: If attachment moves, readjust carburetor according to
“Carburetor Adjustment” instructions in this manual or see your ECHO Dealer.
1.
Stop Switch
Move stop switch button (A) forward away from the STOP position.
A
2.
Purge Bulb
Pump purge bulb (C) until fuel is visible in the “Clear” fuel return line. Pump bulb an additional 4 or 5 times.
C
3.
Recoil Starter
Lay the unit on a flat area and keep movable attachment parts clear of all obstacles. Firmly grip throttle handle and throttle trigger lockout with left hand.
Rapidly pull recoil starter handle/rope (D) until engine fires.
Note: If engine does not start after 5 pulls, use Cold
Start Procedure.
26
D
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Stopping Engine
1.
Throttle
Release throttle trigger and allow engine to return to idle before shutting off engine.
2.
Stop Switch
Move stop switch button (A) backward to STOP position.
A
OPERATION
If engine does not stop when stop switch is moved to STOP position, close choke - COLD START position - to stall engine.
Have your ECHO dealer repair stop switch before using unit again.
Pruning Techniques
Shoulder Harness (if included)
1.
Loosen the harness clamp screw (A).
2.
Put the harness on and attach it to the clamp ring (B).
3.
Adjust harness for comfortable operation.
B
A
4.
Tighten harness clamp screw
(A).
A
The pole pruner attachment is designed for light to medium trimming of limbs and branches up to 203 mm (8 in.) diameter. Follow these tips for successful operation.
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OPERATION
• Plan cut carefully. Check direction branch will fall.
• Plan retreat path from falling branch. Cut branches bounce when striking ground.
• Long branches should be removed in several pieces.
• Do not stand directly beneath branch being cut.
• When ready to cut:
Hold the cutting shoe against the branch. This will prevent whipping of the branch. DO NOT use back and forth sawing action.
Correct
PPF-225
Guide against branch.
Not Correct
• Look out for branches immediately behind the branch being cut. If saw chain hits a rear branch damage to the saw chain and guide bar may occur.
• Accelerate to full throttle.
• Ease cutting pressure when nearing end of cut to maintain control.
• When pruning a limb 102 mm
(4 in.) diameter or larger cut as follows:
Blade Hits Rear Branch
Not Correct
1. Under cut 1/4 limb diameter near tree trunk.
2. Finish top cut slightly farther out on limb.
3. Flush cut stub at trunk.
• DO NOT use for felling or bucking.
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MAINTENANCE
MAINTENANCE
Moving parts can amputate fingers or cause severe injuries.
Keep hands, clothing and loose objects away from all openings.
Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit. Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces.
Operating a poorly maintained unit can result in serious injuries to operator or bystanders. Always follow all maintenance instructions as written, otherwise serious personal injury may result.
Your unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal. If you are unsure or are not equipped with the necessary tools, we recommend that you take your unit to a Servicing Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the Dealer do it, each maintenance task has been graded. If the task is not listed, see your Dealer for repairs.
The use of emission control components other than those specifically designed for this unit is a violation of federal law.
Skill Levels
Level 1 = Easy to do. Common tools may be required.
Level 2 = Moderate difficulty. Some specialized tools may be required.
Level 3 = See your dealer.
Click HERE or go to http://www.echo-usa.com/products/maintenance-kit or
HERE https://www.shindaiwa-usa.com/you-can.aspx
For information about maintenance kits.
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MAINTENANCE PPF-225
Maintenance Intervals
COMPONENT/SYSTEM MAINTENANCE PROCEDURE
REQ’D
SKILL
LEVEL
Daily or Before Use
Air Filter
Choke Shutter
Fuel System
Cooling System
Recoil Starter Rope
Inspect/Clean *
Inspect/Clean *
Inspect
2
Inspect/Clean
Inspect/Clean *
Guide Bar/Sprocket Nose
Saw Chain
Every Refuel
Fuel System
Guide Bar/Sprocket Nose
Saw Chain
3 Months
Air Filter
Fuel Filter
Fuel Cap Gasket
Spark Plug
Muffler Spark Arrestor
Cylinder Exhaust Port
Drive Shaft (Flex Cable
Models)
Yearly
Fuel Filter
Fuel Cap Gasket
Inspect/Clean/Lubricate *
Inspect/Sharpen/Replace/Tension *
Inspect
2
Inspect/Clean/Lubricate *
Inspect/Sharpen/Replace/Tension *
Replace *
Inspect *
Inspect *
Inspect/Clean/Replace *
Inspect/Clean/Replace *
Inspect/Clean/Decarbon
Grease
1
Inspect/Replace *
Replace *
1
2
2
2
1
1
IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance.
MAINTENANCE PROCEDURE NOTES:
1 Apply lithium based grease every 25 hours of use.
1
2
2
1
2
1
1
1
1
1
1
1
2
2
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2 Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity.
* Replacement is recommended based on the finding of damage or wear during inspection.
Air Filter
Level 1.
Parts Required: Tune-Up Kit
1.
Close choke (COLD START [ ] position). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt from air cleaner area.
2.
Remove air filter cover. Brush dirt from inside cover.
3.
Replace filter if it is damaged, fuel soaked, very dirty, or the rubber sealing edges are deformed.
• Lightly brush debris from filter.
• Soak heavily soiled filters in water/detergent solution to loosen dirt, then brush lightly.
• Rinse with clean water and allow to dry completely before reuse.
4.
Install air filter in air filter case.
5.
Install air filter cover.
Fuel Filter
Level 1.
Parts Required: TUNE UP KIT.
Fuel is VERY flammable. Use extreme care when mixing, storing or handling, or serious personal injury may result.
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MAINTENANCE
1.
Use a clean rag to remove loose dirt from around fuel cap and empty fuel tank.
PPF-225
Do not damage fuel line while removing fuel filter from tank or line.
2.
Pull the fuel filter from the tank.
3.
Do not remove the wire coil clamp to remove the fuel filter. Pinch the fuel filter with the fingers on one hand and the fuel line with the other hand. Pull and twist slightly to separate.
4.
Install the new filter with the reverse action.
Note: Federal EPA regulations require all model year 2012 and later gasoline powered engines produced for sale in the United
States to be equipped with a special low permeation fuel supply hose between the carburetor and fuel tank. When servicing model year 2012 and later equipment, only fuel supply hoses certified by EPA can be used to replace the original equipment supply hose. Fines up to $37,500 may be enforced for using an un-certified replacement part.
Spark Plug
Level 2.
Parts Required: Tune-Up Kit
Use only NGK BPM8Y spark plug (BPMR8Y in Canada) otherwise severe engine damage may occur.
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1.
Remove spark plug and check for fouling, worn and rounded center electrode.
2.
Clean the plug or replace with a new one. DO NOT sand blast to clean. Remaining sand will damage engine.
0.65 mm (0.026 in.)
3.
Adjust spark plug gap by bending outer electrode.
4.
Tighten spark plug to 150-170 kgf•cm (130-150 in•lbf).
Cooling System
Level 2.
To maintain proper engine operating temperatures, cooling air must pass freely through the cylinder fin area. This flow of air carries combustion heat away from the engine.
Overheating and engine seizure can occur when:
• Air intakes are blocked, preventing cooling air from reaching the cylinder.
• Dust and grass build up on the outside of the cylinder. This build up insulates the engine and prevents the heat from leaving.
Removal of cooling passage blockages or cleaning of cooling fins is considered “Normal
Maintenance.” Any failure attributed to lack of maintenance is not warranted.
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MAINTENANCE
1.
Remove spark plug lead.
2.
Close choke (COLD START
[ ] position). This prevents dirt from entering the carburetor throat when the air filter is removed. Remove air cleaner cover (A).
3.
Remove engine cover (B).
A
B
PPF-225
DO NOT use a metal scraper to remove dirt from the cylinder fins.
4.
Use a brush to remove dirt from the cylinder fins.
5.
Remove ignition wires from clip for cleaning.
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6.
Remove grass and leaves from the grid between the recoil starter and fuel tank.
7.
Assemble components in reverse order.
MAINTENANCE
Exhaust System
Spark Arrestor Screen
Level 2.
Parts Required: Spark Arrestor Screen, Gasket
1.
Remove spark plug lead and engine cover.
2.
Place piston at Top Dead Center (TDC) to prevent carbon/dirt from entering cylinder.
3.
Remove spark arrestor screen cover (C), gaskets (D), (E), and screen (F), from muffler body.
4.
Clean carbon deposits from muffler components.
F
E
Note: When cleaning carbon deposit, be careful not to damage the catalytic element inside muffler.
5.
Replace screen if it is cracked, plugged, or has holes burned through.
D
C
6.
Assemble components in reverse order.
Exhaust Port Cleaning
Level 2.
Parts Required: As needed: Heat Shield
1.
Remove spark plug lead from spark plug, and remove engine cover.
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MAINTENANCE
2.
Place piston at top dead center. Remove muffler (A) and heat shield (B).
3.
Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port (C).
PPF-225
B A
C
C
Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder.
4.
Inspect heat shield, and replace if damaged.
5.
Install heat shield and muffler.
6.
Tighten muffler mounting bolts (or nuts) to 90-110 kgf•cm (80-95 in•lbf).
7.
Install engine cover and attach spark plug lead.
8.
Start engine, and warm to operating temperature.
9.
Stop engine, and re-tighten mounting bolts (or nuts) to specifications.
Carburetor Adjustment
Level 2.
Engine Break-In
New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed can be adjusted as required.
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PPF-225 MAINTENANCE
High Altitude Operation
This engine has been factory adjusted to maintain satisfactory starting and durability performance up to 330 m (1100 ft.) above sea level (ASL) (96.0 kPa). To maintain proper engine operation and emission compliance above
330 m (1100 ft.) ASL the carburetor may need to be adjusted by an authorized ECHO service dealer.
If the engine is adjusted for operation above 330 m (1100 ft.) ASL, the carburetor must be re-adjusted when operating the engine below
330 m (1,100 ft.) ASL, otherwise severe engine damage may result.
Note: Every unit is run at the factory and the carburetor is set in compliance with emission regulations. Carburetor adjustments, other than idle speed, must be performed by an authorized ECHO dealer.
◆
◆
◆
◆
The cutting attachment may be moving during carburetor adjustments.
Wear your protective equipment and observe all safety instructions.
For units equipped with a clutch, be sure the cutting attachment stops moving when the engine idles.
When the unit is turned off, make sure the cutting attachment has stopped before the unit is set down.
1.
Check idle speed and reset if necessary. If a tachometer is available, idle speed screw (A) should be set to the specifications found on
“Specifications” page of this manual. Turn idle screw (A) clockwise to increase idle speed; counterclockwise to decrease idle speed.
A
A
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MAINTENANCE PPF-225
When carburetor adjustment is completed, the cutting attachment should not move at idle, otherwise serious personal injury may result.
Lubrication
Drive Shaft
Level 1.
Parts Required: Lithium Based Grease
1.
Remove cutting attachment locater screw (A).
2.
Loosen two bolts (B).
3.
Remove cutting attachment assembly.
4.
Remove flex cable (C), wipe clean and apply 15 ml (1/2 oz.) of lithium based grease.
5.
Slide the flexible cable back in the drive housing. DO NOT get dirt on the flex cable.
6.
Install and secure cutting attachment assembly.
A
B
C
Guide Bar and Saw Chain Replacement
Never try to replace or adjust guide bar and saw chain with engine running. Always disconnect spark plug wire before servicing guide bar and saw chain. This saw chain is VERY sharp, wear heavy gloves to protect your hands when handling it. Wear eye protection meeting CE or ANSI specification Z87.1.
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Guide Bar Replacement / Installation
Level 2.
1.
Remove two guide bar nuts (A) and guide bar cover screw (B), turn saw chain tension adjustment screw (C) counterclockwise to release tension.
2.
Remove guide bar cover (D).
3.
Remove guide bar and saw chain from gear case and sprocket.
B
C
A A
4.
Remove chain from guide bar and check guide bar for damage and excessive or uneven wear.
Replace guide bar if necessary
D
5.
Install chain on guide bar with cutters on top of bar facing toward bar tip.
6.
Install guide bar and chain on gear case, engaging chain with drive sprocket (E).
7.
Turn tension adjustment screw
(C) clockwise to take up slack in saw chain.
E
8.
Install guide bar cover (D), and tighten guide bar nuts finger tight and install guide bar cover screw (B).
9.
Adjust chain tension.
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MAINTENANCE
Guide Bar Cover Cleaning
1.
Remove two guide bar nuts (A) and guide bar cover screw (B).
2.
Remove guide bar cover (D). B
PPF-225
A A
D
3.
Gently brush debris from inside guide bar cover and from around sprocket.
4.
Hold the bar nose up. Install guide bar cover (D). Install the guide bar nuts (A). Tighten the rear nut first, then tighten the front nut. Install and tighten the guide bar cover screw (B)
B
A A
D
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PPF-225
Filing Standard Saw Chain
Level 2
MAINTENANCE
BAR P/N
Power PrunerTM Bar and Chain Combinations
CHAIN P/N
CHAIN
TYPE
LINKS PITCH GAUGE
Narrow Kerf
254 mm (10 in.) narrow bar P/N
10A4CD3739
305 mm (12 in.) narrow bar P/N
12A4CD3744
Regular
254 mm (10 in.) regular bar P/N
10A0CD3739
305 mm (12 in.) regular bar P/N
12A0CD3744
90PX39CQ
90PX44CQ
91VXL39CQ
91VXL44CQ
90
91
39
44
39
44
9.5 mm
(0.375 in.)
9.5 mm
(0.375 in.)
0.043
0.050
Check bar part number on your Power PrunerTM. Chain and guide bar gauge size must be identical. Use bar and chain combinations shown in table above.
Dull or damaged cutters will result in poor cutting performance, increased vibration, and premature saw chain failure.
Always stop engine and disconnect spark plug wire before servicing guide bar and saw chain. Always wear gloves when filing saw chain, otherwise serious personal injury may result.
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MAINTENANCE
1.
Set round file in cutter at 30° angle. One fifth (1/5) of the file should be exposed above top cutter edge.
2.
Keep file horizontal in cutter and file in one direction.
1/5
3.
File until cutter top and side bevel edges are sharp without nicks.
4.
Place depth gauge tool firmly on top of cutter with 0.635 mm
(0.025 in.) slot and end against front cutter raker. File cutter raker with flat file until flush with top of depth gauge.
Depth gauge tool
90°
5.
Finish cutter sharpening by rounding front raker edge with flat file.
PPF-225
30°
Keep this angle
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PPF-225
6.
Properly filed cutter is as shown.
7.
Apply clean oil and rotate saw chain slowly to wash away filings.
8.
If saw chain is coated or clogged with resin, clean in kerosene, then soak in oil.
MAINTENANCE
0.64 mm (0.025 in.)
Parallel
Depth gauge
55°
30°
Top plate filing angle Side plate angle
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TROUBLESHOOTING
TROUBLESHOOTING
PPF-225
Problem
ENGINE PROBLEM TROUBLESHOOTING CHART
Check Status Cause Remedy
Fuel at carburetor
No fuel at carburetor
Fuel strainer or fuel line obstructed
Clean or replace
See your dealer
No fuel at cylinder
Carburetor See your dealer
OPEN choke
Engine starts hard or
Fuel at cylinder
Muffler wet with fuel
Fuel mixture too rich
Clean or replace air filter
Adjust carburetor
Engine does not start
Engine runs, but dies or
Engine does not accelerate properly
Spark at end of plug wire
Spark at plug
Air filter
Fuel filter
Fuel vent
Spark plug
Carburetor
Cooling system
Spark arrestor screen
Stop switch
OFF - Electrical problem -
Interlock switch
No spark
Incorrect gap -
Covered with carbon - Fouled with fuel - Plug defective
Air filter dirty Normal wear
Fuel filter dirty
Fuel vent plugged
Contaminants or residue in fuel
Contaminated fuel
See your dealer
Turn switch to ON
See your dealer
Adjust to 0.65mm
(0.026 in.)
Clean or replace plug
Clean or replace
Replace filter or replace fuel
Clean or replace
Plug dirty or worn
Improper adjustment
Normal wear
Vibration
Clean and adjust or replace
Adjust
Cooling system dirty or plugged
Extended operation in dirty or dusty locations
Spark arrestor screen plugged
Normal wear
Clean
Replace
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PPF-225 STORAGE
Problem
ENGINE PROBLEM TROUBLESHOOTING CHART
Check Status Cause Remedy
Engine does not crank
N/A
Internal engine problem
See your dealer
Fuel vapors are extremely flammable and may cause fire and/or explosion. Never test for ignition spark by grounding spark plug near cylinder plug hole, otherwise serious personal injury may result.
STORAGE
During operation the muffler or catalytic muffler and surrounding cover become hot. Always keep exhaust area clear of flammable debris during transportation or when storing, otherwise serious property damage or personal injury may result.
Long Term Storage (Over 30 Days)
Do not store your unit for a prolonged period of time (30 days or longer) without performing protective storage maintenance which includes the following:
1.
Store unit in a dry, dust free place, out of the reach of children.
Do not store in enclosure where fuel fumes may accumulate or reach an open flame or spark.
2.
Place the stop switch in the “OFF” position.
3.
Remove accumulation of grease, oil, dirt and debris from exterior of unit.
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SPECIFICATIONS PPF-225
Some tree sap and resins are corrosive. Thoroughly wash the guide bar and sprocket areas after each use, then coat metal parts with light oil.
4.
Perform all periodic lubrication and services that are required.
5.
Tighten all the screws and nuts.
6.
Drain fuel tank completely. Press purge bulb 6–7 times to remove remaining fuel from carburetor then drain the tank again. Close choke, start and run the engine until it stops due to lack of fuel.
7.
Allow engine to cool. Remove the spark plug lead from the spark plug.
Remove the spark plug. Pour 7 cc (0.25 oz.) of fresh, clean, two-stroke engine oil into the cylinder through the spark plug hole.
8.
Pull the recoil starter handle 2-3 times to distribute the oil inside the engine.
9.
Observe the piston location through the spark plug hole. Pull the recoil handle slowly until the piston reaches the top of its travel and leave it there.
10. Install the spark plug. Connect the spark plug lead to the spark plug.
MODEL
Length
Width
Height
Weight (dry)
Engine Type
Bore
Stroke
Displacement
Exhaust
Carburetor
Ignition System
Spark Plug
Fuel
46
SPECIFICATIONS
PPF-225
2,398 mm (94.4 in.)
251 mm (9.88 in.)
236 mm (9.29 in.)
6.8 kg (15.1 lb.)
Air cooled, two-stroke, single cylinder gasoline engine
32.2 mm (1.27 in.)
26.0 mm (1.02 in.)
21.2 cc (1.29 cu. in.)
Spark arrestor muffler or spark arrestor muffler with catalyst
Diaphragm w /purge pump
Flywheel magneto, capacitor discharge ignition type
NGK BPMR8Y (Gap 0.65 mm [0.026 in.])
Mixed (Gasoline and Two-stroke Oil)
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PPF-225 SPECIFICATIONS
Fuel Tank Capacity
Starter System
Clutch
Drive Shaft
Shaft Tube Assembly
Gear Case Ratio
Oiling System
Chain Oil Capacity
Handles
MODEL
Fuel/Oil Ratio
Gasoline
Oil
PPF-225
50 : 1
Use 89 Octane unleaded. Do not use fuel containing methyl alcohol, more than 10% ethyl alcohol or 15%
MTBE. Do not use alternative fuels such as E15 or
E85.
ISO-L-EGD (ISO/CD 13738) and J.A.S.O. M345-
FD, two-stroke, air-cooled engine oil
0.44 L (14.9 US fl. oz.)
Automatic Rewind Starter
Centrifugal Type
6.35 mm (1/4 in.) flexible shaft
25.4 mm (1 in.) Galvanized Steel
1.53 : 1
Automatic
197 ml (6.6 oz.)
Right hand grip w/throttle trigger and throttle trigger lockout / Left foam hand grip
Shoulder Harness
Idle Speed
Standard
3,000 RPM
Clutch Engagement Speed 4,300 RPM
Wide Open Throttle Speed
(W.O.T.)
10,900 RPM
Guide Bar and Saw Chain
(91)
254 mm (10 in.); 9.53 mm (3/8 inch) pitch chain,
0.050 gauge
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PRODUCT REGISTRATION
PRODUCT REGISTRATION
PPF-225
Thank you for choosing ECHO Power Equipment
Please go to http://www.echo-usa.com/Warranty/Register-Your-ECHO to register your new product on-line. It's FAST and EASY ! NOTE: your information will never be sold or misused by ECHO, Inc. Registering your purchase enables us to contact you in the unlikely event of a service update or product recall, and verifies your ownership for warranty consideration.
If you do not have access to the Internet, you can complete the form below and mail to:
ECHO Inc., Product Registration, PO Box 1139, Lake Zurich IL 60047.
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NOTES
NOTES
PPF-225
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PPF-225 NOTES
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E05714001001 - E05714999999
E05914001001 - E05914999999
ECHO INCORPORATED
400 Oakwood Road
Lake Zurich, IL 60047 www.echo-usa.com
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