Echo Power Pruner PPF-225 User manual

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© 09/19 ECHO Incorporated
Operator’s
Manual
PPF-225
POWER
PRUNERTM
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.

TABLE OF CONTENTS PPF-225
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TABLE OF CONTENTS
Introduction ................................................................................................. 4
Servicing Information .................................................................................. 4
Parts/Serial Number............................................................................. 4
Service................................................................................................. 5
ECHO Consumer Product Support...................................................... 5
Product Registration ............................................................................ 5
Additional Literature............................................................................. 5
Safety.......................................................................................................... 5
Manual Safety Symbols and Important Information............................. 5
International Symbols .......................................................................... 6
Personal Condition and Safety Equipment .......................................... 8
Kickback ............................................................................................ 13
Equipment.......................................................................................... 14
Emission Control (Exhaust & Evaporative) .............................................. 15
CARB And EPA Emissions Control Information ................................ 15
Description ................................................................................................ 16
Contents.................................................................................................... 18
Assembly................................................................................................... 19
Cutting Attachment to Drive Shaft Installation ................................... 19
Saw Chain Adjustment....................................................................... 19
Operation .................................................................................................. 21
Fuel.................................................................................................... 21
Lubricating the Guide Bar and Saw Chain......................................... 24
Starting Cold Engine.......................................................................... 25
Starting Warm Engine........................................................................ 27
Stopping Engine ................................................................................ 28
Pruning Techniques........................................................................... 28
Maintenance ............................................................................................. 30
Skill Levels ......................................................................................... 30
Maintenance Intervals........................................................................ 31
Air Filter ............................................................................................. 32
Fuel Filter........................................................................................... 33
Spark Plug ......................................................................................... 34
Cooling System.................................................................................. 35
Exhaust System................................................................................. 37
Carburetor Adjustment....................................................................... 38
Lubrication ......................................................................................... 40
Guide Bar and Saw Chain Replacement ........................................... 41
Guide Bar Cover Cleaning................................................................. 42
Filing Standard Saw Chain ................................................................ 43
Troubleshooting ........................................................................................ 46

PPF-225 TABLE OF CONTENTS
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Storage ..................................................................................................... 47
Long Term Storage (Over 30 Days) .................................................. 47
Specifications ........................................................................................... 48
Product Registration ................................................................................. 50

INTRODUCTION PPF-225
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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. _______________

PPF-225 SAFETY
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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.

SAFETY PPF-225
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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 Symbol Description
Warning, See
Operator’s Manual
Carburetor Adjustment -
High Speed Mixture
Wear Eye, Ear and
Head Protection
Carburetor Adjustment -
Idle Speed
Wear Hand and Foot
Protection
Carburetor Adjustment -
Low Speed Mixture
H
T
L

PPF-225 SAFETY
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Safety/Alert Emergency Stop
Hot Surface Fuel and Oil Mixture
Finger Severing
Do not operate closer
than 15 m (50 ft.) from
electrical hazard.
Avoid all power lines.
This unit is not insulated
against electrical
current.
Plan retreat path from
falling objects.
DO NOT Allow Flames
or Sparks Near Fuel Ignition ON / OFF
DO NOT Smoke Near
Fuel Primer Bulb
Choke Control “RUN”
Position (Choke Open)
Choke Control “COLD
START” Position (Choke
Closed)
Wear Slip Resistant
Footwear
Chain Lubrication
Do not operate closer
than 15 m (50 ft.) from
electrical hazards.
Keep bystanders at least
15 m (50 ft.) away.
Symbol Description Symbol Description

SAFETY PPF-225
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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.

PPF-225 SAFETY
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Physical Condition
Your judgment and physical dexterity may not be good:
• If you are tired or sick
• If you are taking medication
• If you have taken alcohol or drugs
Operate unit only if you are physically and mentally well.
Eye Protection
◆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.

SAFETY PPF-225
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• 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:
• 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.

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• 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.
• 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.

SAFETY PPF-225
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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.
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 PrunerTM 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.

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• Check that shoulder harness is adjusted for safe, comfortable operation.
• Turn the Power PrunerTM off when moving from tree to tree.
• Avoid any contact with saw chain..
Avoid Hot Surfaces
• Keep exhaust area clear of flammable debris. Avoid
contact during and immediately after operation.
Kickback
Kickback can lead to dangerous loss of control of the Power
PrunerTM and result in serious injury to the operator or any one
standing close by. Hold the Power PrunerTM 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
PrunerTM 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 PrunerTM if necessary.

SAFETY PPF-225
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Equipment
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.

PPF-225 EMISSION CONTROL
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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 (3-
way 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.

DESCRIPTION PPF-225
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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
3
4
5
6
7
8
9
10
11
1214
13
15
16
17
18
19
20 21
22
23

PPF-225 DESCRIPTION
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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
21. Cutting Shoe
22. Guide Bar Cover
23. Shoulder Harness

CONTENTS PPF-225
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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

PPF-225 ASSEMBLY
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ASSEMBLY
Cutting Attachment to Drive Shaft Installation
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.
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).
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.
Parts Required: Drive Shaft Assembly, Cutting Attachment.
A
C
A
C
B
C
B
C

ASSEMBLY PPF-225
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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.
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..
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.
Tighten guide bar nuts to 8 - 9 N•m (71 - 80 in. lbs.). DO NOT over-
tighten nuts or damage may result.
7. Keep chain properly tensioned at all times.
Note: All chains require frequent adjustment.
8. Connect spark plug lead.
B
AA