Ecomax ELG05 User manual

Model:ELG05
INSTRUCTION MANUAL
18V CORDLESS CHAIN SAW
ALTON INDUSTRY LTD. GROUP
643 Innovation Drive West Chicago, IL 60185
https://www.altonindustries.com
info @ altonindustries.com
MADE IN CHINA
WARNING: Read carefully and understand all INSTRUCTIONS before operating. Failure to follow the safety
rules and other basic safety precautions may result in serious personal injury. Save this instructions in a safe
place and on hand so that they can be read when required.

CONTENTS
S PEC I F I C A TIO N S 10
SAFETYWARNINGS 03
COMPONENTS 09
FUNCTIONAL DESCRIPTION 10
OPERATION 18
MAINTENANCE 23
TROUBLESHOOTING 26
ACCESSORY INFORMATION 27
WARRANTY 28

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SPECIFICATIONS
Model
ELG05
Overall length (Without guide bar)
450mm
Rated voltage
D.C.18V
Net weight
3.7k
Standard guide bar length
250mm
Saw chain type
25AP
Standard sprocket
Number of teeth
6
Pitch
3/8
Chain speed
6+
-
10% m/ s
Chain oil tank volume
140cm3
Due to our continuing program of research and development, the
specifications herein are subject to change without notice.
Specifications and battery pack may differ from country to country.
THE RECOMMENDED AMBIENT TEMPERATURE RANGE:
Number of drive links
45
Guide bar
Guide bar length
300mm
Cutting length
300mm
Pitch
318”
Gauge
1.3mm
Sprocket
Number of teeth
6
Pitch
318”
SYMBOLS
The following show the symbols used for the equipment. Be sure that you
understand their meaning before use.
Read instruction
manual.
Wear safety glasses.
Wear ear protection.
Wear a helmet,
goggles and ear
protection.
Use appropriate
protection for foot-leg
and hand-arm.
This saw is to be used
by properly trained
operators only.
Do not expose to
moisture.
Maximum permissible
cut length.
Always use two hands
when operating the
chain saw.
Direction of chain
travel.
Saw chain oil
adjustment.
Precautions that
involve your safety.
DANGER! Be careful
with kickbacks.
Keep all bystanders at
least 15m (50 feet)
away.
INTENDED USE
The tool is intended for cutting branches and pruning trees. It is also suitable
for tree service.
NOISE
The typical A-weighted noise level determined according to IEC62841-4-1:
Sound pressure level( LpA): 80.5 dB(A)
Sound power level(LWA): 95 dB(A)
Uncertainty(K): 3 dB(A)
WARNING! Wear earprotection.
VIBRATION
The vibration total value(tri-axial vector sum)deter mined according to
IEC62841-4-1: Work mode: cutting wood
Vibration emission(ah w): 5.541 m/s2(Front handle), 6.843 m/s2(Rear handle)
Uncertainty(K): 1.5 m/s2

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WARNING! The declared vibration emission value has been measured in
accordance with the standard test method and may be used for
comparing one tool with another.
WARNING! The declared vibration emission value may also be used in a
preliminary assessment of exposure.
WARNING! The vibration mission during actual use of the power tool
can differ from the declared emission value depending on the ways in
which the tool is used.
WARNING! Be sure to identify safety measures to protect the operator
that are based on an estimation of exposure in the actual conditions of
use (taking aunt of all parts of the operating cycle such as the times
when the tool is switched off and when it is running idle in addition to
the trigger time).
SAFETY WARNINGS
GENERAL POWER TOOL SAFETY WARNINGS
WARNING! Read all safety warnings and all instructions. Failure to
follow the warnings and instructions may result in electric shock, fire
and/or serious injury.
Save all warnings and instructions for future reference.
The term" power too r"in the warnings refers to your mains-operated
(corded )power tool or battery-operated(cordless) power tool.
WORK AREA SAFETY
1
Keep work area clean and well lit. Cluttered or dark areas invite
accidents.
2
Do not operate power tools in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Power tools create sparks
which may ignite the dust or fumes.
3
Keep children and bystanders away while operating a power tool.
Distractions can cause you to lose control.
ELECTRICAL SAFETY
1
Power tool plugs must match the outlet. Never modify the plug in any
way. Do not use any adapter plugs with earthed (grounded)power tools.
Unmodified plugs and matching outlets will reduce risk of electric shock.
2
Avoid body contact with earthed or grounded surfaces, such as pipes,
radiators, ranges and refrigerators There is an increased risk of electric
shock if your body is earthed or grounded.
3
Do not expose power tools to rain or wet conditions. Water entering a
power tool will increase the risk of electric shock.
4
Do not abuse the cord. Never use the cord for carrying, pulling or
unplugging the power tool. Keep cord away from heat, oil, sharp edges
or moving parts Damaged or entangled cords increase the risk of
electric shock.
5
When operating a power tool outdoors, use an extension cord suitable
for outdoor use. Use of a cord suitable for outdoor use reduces the risk
of electric shock.
6
If operating a power tool in a damp location is unavoidable, use a
residual current device (RCD) protected supply. Use of an RCD reduces
the risk of electricshock.
7
Power tools can produce electromagnetic fields(EMF )that are not
harmful to the user. However, users of pacemakers and other similar
medical devices should contact the maker of their device and/or doctor
for advice before operating this power tool.
PERSONAL SAFETY
1
Stay alert, watch what you are doing and use common sense when
operating a power tool. Do not use a power tool while you are tired or
under the influence of drugs, alcohol or medication. A moment of
inattention while operating power tools may result in serious personal
injury.
2
Use personal protective equipment. Always wear eye protection.
Protective equipment such as a dust mask, non-skid safety shoes, hard
hat or hearing protection used for appropriate conditions will reduce
personal injuries.

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Prevent unintentional starting. Ensure the switch is in the off-position
before connecting to power source and/or battery pack, picking up or
carrying the tool. Carrying power tools with your finger on the switch or
energising power tools that have the switch on invites accidents.
4
Remove any adjusting key or wrench before turning the power tool on A
wrench or a key left attached to a rotating part of the power tool may
result in personalinjury.
5
Do not overreach. Keep proper footing and balance at all times. This
enables better control of the power tool in unexpected situations.
6
Dress properly. Do not wear loose clothing or jewellery. Keep your hair,
clothing, and gloves away from moving parts Loose clothes, jewellery or
long hair can be caught in moving parts.
7
If devices are provided for the connection of dust extraction and
collection facilities, ensure these are connect ed and properly used. Use
of dust collection can reduce dust-related hazards.
8
Do not let familiarity gained from frequent use of tools allow you to
become complacent and ignore tool safety principles. A careless action
can cause severe injury within a fraction of a second.
9
Always wear protective goggles to protect your eyes from injury when
using power tools.
POWER TOOL USE AND CARE
1
Do not force the power tool. Use the correct power tool for your
application. The correct power tool will do the job better and safer at the
rate for which it was designed.
2
Do not use the power tool if the switch does not turn it on and off Any
power tool that cannot be controlled with the switch is dangerous and
must be repaired.
3
Disconnect the plug from the power source and or the battery pack
from the power tool before making any adjustments, changing
accessories, or storing power tools. Such preventive safety measures
reduce the risk of starting the power tool accidentally.
4
Store idle power tools out of the reach of children and do not allow
persons unfamiliar with the power tool or these instructions to operate
the power tool. Power tools are dangerous in the hands of untrained
users.
5
Maintain power tools. Check for misalignment or binding of moving
parts, breakage of parts and any other condition that may affect the
power tool's operation. If damaged, have the power tool repaired
before use. Many accidents are caused by poorly maintained power
tools.
6
Keep cutting tools sharp and clean. Properly maintained cutting tools
with sharp cutting edges are less likely to bind and are easier to control.
7
Use the power tool, accessories and tool bits etc in accordance with
these instructions, taking into account the working conditions and the
work to be performed. Use of the power tool for operations different
from those intended could result in a hazardous situation.
8
Keep handles and grasping surfaces dry, clean and free from oil and
grease. Slippery handles and grasping surfaces do not allow for safe
handling and control of the tool in unexpected situations.
9
When using the tool, do not wear cloth work gloves which may be
entangled. The entanglement of cloth work gloves in the moving parts
may result in personalinjury.

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BATTERY TOOL USE AND CARE
1
Recharge only with the charger specified by the manufacturer. A charger
that is suitable for one type of battery pack may create a risk of fire
when used with another battery pack.
2
Use power tools only with specifically designated battery packs. Use of
any other battery packs may create a risk of injury and fire.
3
When battery pack is not in use, keep it away from other metal objects,
like paper clips, coins, keys, nails, screws or other small metal objects,
that can make a connection from one terminal to another. Shorting the
battery terminals together may cause burns or a fire.
4
Under abusive conditions, liquid may be ejected from the battery; avoid
contact. If contact accidentally occurs, flush with water If liquid contacts
eyes, additionally seek medical help. Liquid ejected from the battery
may cause citation orburns.
5
Do not use a battery pack or tool that is damaged or modified.
Damaged or modified batteries may exhibit unpredictable behaviour
resulting in fire, explosion or risk of injury.
6
Do not expose a battery pack or tool to fire or excessive temperature
Exposure to fire or temperature above 130°C may cause explosion.
7
Follow all charging instructions and do not charge the battery pack or
tool outside the temperature range specified in the instructions.
Charging improperly or at temperatures outside the specified range
may damage the battery and increase the risk of fire.
CORDLESS CHAIN SAW SAFETY WARNINGS
1
Keep all parts of the body away from the saw chain when the chain saw
is operating. Before you start the chain saw, make sure the saw chain is
not contacting anything. A moment of inattention while operating chain
saws may cause entanglement of your clothing or body with the saw
chain.
2
Always hold the chain saw with your right hand on the top handle and
your left hand on the front handle Holding the chain saw with a reversed
hand configuration increases the risk of personal injury and should
never be done.
3
Hold the power tool by insulated gripping surfaces only, because the
saw chain may contact hidden wiring Saw chains contacting a "live" wire
may make expose metal parts of the power tool "live"and could give the
operator an electric shock.
4
Wear safety glasses and hearing protection. Further protective
equipment for head, hands, legs and feet is recommended. Adequate
protective clothing will reduce personal injury by flying debris or
accidental contact with the saw chain.
5
Always keep properfooting.
6
When cutting a limb that is under tension be alert for spring back. When
the tension in the wood fibres is released the spring loaded limb may
strike the operator and/or throw the chain saw out of control.
7
Use extreme caution when cutting brush and saplings. The slender
material may catch the saw chain and be whipped toward you or pull
you off balance.
SERVICE
1
Have your power tool serviced by a qualified repair person using only
identical replacement parts. This will ensure that the safety of the power
tool is maintained.
2
Never service damaged battery packs. Service of battery packs should
only be performed by the manufacturer or authorized service providers.
8
Carry the chain saw by the front handle with the chain saw switched off
and away from your body. When transporting or storing the chain saw
always fit the guide bar cover. Proper handling of the chain saw will
reduce the likelihood of accidental contact with the moving saw chain.
9
Follow instructions for lubricating, chain tensioning and changing
accessories. Improperly tensioned or lubricated chain may either break
or increase the chance for kickback.
2Follow instruction for lubricating and changing accessories.
10
Keep handles dry, clean, and free from oil and grease. Greasy, oily
handles are slippery causing loss of control.

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Cut wood only Do not use chain saw for purposes not intended. For
example: do not use chain saw for cutting plastic, masonry or nonwood
building materials. Use of the chain saw for operations different than
intended could result in a hazardous situation.
12
Causes and operator prevention of kickback: Kickback may occur when
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 Tip contact in some cases
may cause a sudden everse reaction kicking the guide bar up and back
towards the operator Pinching the saw chain along the top of the guide
bar may push the guide bar rapidly back towards the operator. Either of
these reactions may cause you to lose control of the saw which could
result in serious personal injury. Do not rely exclusively upon the safety
devices built into your saw. As a chain saw user, you should take several
steps to keep your cutting jobs free from accident or injury.
Follow the manufacturers sharpening and maintenance instructions for
the saw chain. Decreasing the depth gauge height can lead to increased
kickback
Follow the manufacturers sharpening and maintenance instructions for
the saw chain. Decreasing the depth gauge height can lead to increased
kickback
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Before starting work, check that the chain saw is in proper working order
and that its condition complies with the safety regulations. Check in
particular that:
The chain brake is working properly.
The run-down brake is workingproperly.
The bar and the chain cover are fitted correctly.
The chain has been sharpened and tensioned in accordance with the
Kickback is the result of tool misuse and/or incorrect operating
procedures or conditions and can be avoided by taking proper
precautions as given below.
Maintain a firm grip, with thumbs and fingers encircling the chain saw
handles, with both hands on the saw and position your body and arm to
allow you to resist kickback forces. Kickback forces can be controlled by
regulations.
14
Do not start the chain saw with the chain cover being installed on it.
Starting the chain saw with the chain cover being installed on it may
cause the chain over o thrown out forward resulting in personal injury
and damage to objects around the operator
the operator, if proper precautions are taken. Do not let go of the chain
saw.
Do not overreach and do not cut above shoulder height. This helps
prevent unintended tip contact and enables better control of the chain
saw in unexpected situations
Only use replacement bars and chains specified by the manufacturer.
Incorrect replacement bars and chains may cause chain breakage
and/or kickback
TOP HANDLE CHAINSAW SPECIFIC SAFETY WARNINGS
1
This chain saw is designed especially for tree care and surgery. The chain
saw is intended to be used by properly trained persons only. Observe all
instructions, procedures and recommendations from the relevant
professional organization Otherwise fatal accidents may occur. It is
recommend that always using a rising platform(cherry picker, lift)for
sawing in trees. Rappelling techniques are extremely dangerous and
require special training. The operators must be trained to become
familiar with safety equipment usage and climbing techniques. Always
use the appropriate belts, ropes and carabiners when working in trees.
Always use restraining equipment for both the operator and the saw.
2
Perform cleaning and maintenance before storage in accordance with
the instruction manual.
3
Ensure safe positioning of the chain saw during car transportation to
avoid fuel or chain oil leakage, damage to the tool and personal injury.

4
Regularly check the functionality of chain brake.
5
Do not fill the chain oil near fire. Never smoke when you fill the chain.
6
National regulation may restrict the use of the chain saw.
7
If the equipment gets ea impact or fall, check the condition before
continuing work. Check the controls and safety devices for malfunction.
If there is any damage or doubt, ask our service center for the inspection
and repair.
8
Always activate the chain brake before starting the chain saw.
9
Hold the saw firmly in place to avoid skating(skid movement )or
bouncing of the saw when starting a cut.
10
At the end of the cut, be careful to keep your balance due to the "drop".
11
Take into account the direction and speed of the wind. Avoid sawdust
and chain oil mist.
PROTECTIVE EQUIPMENT
1In order to avoid head, eye, hand or foot injuries as well as to protect
your hearing the following protective equipment must be used during
operation of the chainsaw:
The kind of clothing should be appropriate, it should be tight-fitting but
not be a hindrance. Do not wear jewelry or clothing which could become
entangled with bushes or shrubs. If you have long hair, always wear a
hairnet.
It is necessary to wear a protective helmet whenever working with the
chain saw. The protective helmet is to be checked in regular intervals for
damage and is to be replaced after 5 years at the latest. Use only
approved protective helmets.
The face shield of the protective helmet(or the goggles)protects against
sawdust and wood chips. During operation of the chain saw always wear
a goggle or a face shield to prevent eye injuries.
Wear adequate noise protection equipment (ear muffs, ear plugs, etc.)
The protective jacket consists of 22 layers of nylon and protects the
operator against cuts. It is always to be worn when working from
elevated platforms (cherry pickers, lifts), from platforms mounted on
ladders or when climbing with ropes.
The protective brace and bib overall is made of a nylon fabric with 22
layers and protects against cuts. We strongly recommend its use.
Protective gloves made of thick leather are part of the prescribed
equipment and must always be worn during operation of the chain saw.
During operation of the chain saw safety shoes or safety boots fitted
with anti skid sole, steel toe caps and protection for the leg must always
to be worn. Safety shoes equipped with a protective layer provide
protection against cuts and ensure a secure footing For working in trees
the safety boots must be suitable for climbing techniques.
VIBRATION
1Individuals with poor circulation who are exposed to excessive vibration
may experience injury to blood vessels or the nervous system. Vibration
may cause the following symptoms to occur in the fingers, hands or
wrists: Falling asleep (numbness), tingling, pain, stabbing sensation,
alteration of skin colour or of the skin.
If any of these symptoms occur, see a physician! To reduce the risk of
"white finger disease", keep your hands warm during operation and well
maintain the equipment andaccessories.
SAVE THESE NSTRUCTIONS
WARNING! DO NOT let comfort or familiarity with product(gained from
repeated use)replace strict adherence to safety rules for the subject
product MISUSE or failure to follow the safety rules stated in this
instruction manual may cause serious personal injury.
IMPORTANT SAFETY INSTRUCTIONS FOR BATTERY PACK
1
Before using battery pack, read all instructions and cautionary markings
on(1 )battery charger,( 2)battery, and (3)product using battery
2
Do not disassemble batterypack.
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3
If operating time has become excessively shorter, stop operating
immediately. It may result in a risk of overheating, possible burns and
even an explosion.
4
If electrolyte gets into your eyes, rinse them out with clear water and
seek medical attention right away. It may result in loss of your eyesight.
5
Do not short the battery pack:
SAVE THESE INSTRUCTIONS
CAUTION! Only use genuine ECOMAX batteries Use of non-genuine
ECOMAX batteries, or batteries that have been altered, may result in the
battery bursting causing fires, personal injury and damage. It will also
void the ECOMAX warranty for the ECOMAX tool and charger.
Tips for maintaining maximum battery life
1)
Do not touch the terminals with any conductive material.
2)
Avoid storing battery pack in a container with other metal objects such
as nails, coins,etc.
3)
Do not expose battery pack to water or rain.
A battery short can cause a large current flow, overheating possible
burns and even a breakdown.
6
Do not store the tool and battery pack in locations where the
temperature may reach or exceed 50°C(122°F).
7
Do not incinerate the battery pack even if it is severely damaged or is
completely worn out. The battery pack can explode in a fire.
8
Be careful not to drop or strike battery.
9
Do not use a damaged battery.
10
The contained lithium-ion batteries are subject to the Dangerous Goods
Legislation requirements. or commercial transports e.g. by third parties,
forwarding agents, special requirement on packaging and labeling must
be observed or preparation of the item being shipped, consulting an
expert for hazardous material is required Please also observe possibly
more detailed national regulations. Tape or mask off open contacts and
pack up the battery in such a manner that it cannot move around in the
packaging.
11
Follow your local regulations relating to disposal of battery.
12
Use the batteries only with the products specified by ECOMAX Installing
the batteries to non-compliant products may result in a fire, excessive
heat, explosion, or leak of electrolyte
1
Charge the battery pack before completely discharged. Always stop tool
operation and charge the battery pack when you notice less tool power.
2
Never recharge a fully charged battery pack. Overcharging shortens the
battery service life.
3
Charge the battery pack with room temperature at 10C-40C(50F-
104F).Let a hot battery pack cool down before charging it.
4
Charge the battery pack if you do not use it for a long period (more than
six months).

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SAVE THESE INSTRUCTIONS
BATTERY & CHARGER
FUNCTIONAL DESCRIPTION
CAUTION! Always be sure that the tool is switched off and the battery
pack is removed before adjusting or checking function on the tool.
Installing or removing battery pack
CAUTION! Always switch off the tool before installing or removing of
the battery pac.
CAUTION! Hold the tool and the battery pack firmly when installing or
removing battery pack. Failure to hold the tool and the battery pack
firmly may cause them to slip off our hands and result in damage to the
tool and battery pack and a personal injury.
1
2
Top handle
Switch trigger
3 Lock-off lever
4 Machinebody
5 Oi tankcap
6 Front handle
Front hand guard/chainbrake
Battery pack
Oil tank
10 Chain cover
11 Chain tensioningrequlator
12 Guide bar plate compression twist
13 Guide bar
Saw chain
Button Battery pack
1
To install the battery pack align the tone on the battery pack with the
groove in the housing and slip it into place. Insert it all the way until it
locks in place with a little click.
2
To remove the battery pack, slide it from the tool while sliding the
button on the front of the pack.
CAUTION! Always install the battery pack fully until you hear a click. If
not, it may accidentally fall out of the tool, causing injury to you or
someone around you.
CAUTION! Do not install the battery pack forcibly. If the pack does not
slide in easily, it is not being inserted correctly.
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2
FUNCTIONAL DESCRIPTION
ONLY FOR BATTERY PACK WITH THE INDICATOR.
1. Indicator lamps 2. Check button
Press the check button on the battery pack to indicate the remaining battery
capacity.
Indicator lamps
Remaining capacity
70% to 100%
40% to 70%
10% to
0% to 10%
Charge the battery
NOTE: Dependin on he conditions of use an e ambient mperature, e
indication may differ slightly from the actual capacity.
TOOL BATTERY PROTECTION SYSTEM
The tool is equipped with a too battery protection system. This system
automatically cuts off power to the motor to extend tool and battery life.
The tool will automatically stop during operation if the tool is placed under
one of the followingconditions.
OVERLOAD PROTECTION
When the battery is operated in a manner that causes it to draw an
abnormally high current, the tool automatically stops and the main power
lamp blinks in green. In this situation, turn the tool off and stop the
application that caused the tool to become overloaded. Then turn the tool
on to restart.
OVERLOAD PROTECTION
When the tool or battery is overheate the tool stops automatically. In this
case, let the tool and battery cool before turning the tool on again.
NOTE: In high temperature environment, the overheat protection likely to
work and the tool stops automatically.
OVERDISCHARGE PROTECTION
When the battery capacity is not enough, the too stops automatically. In this
case, remove the battery from the tool and charge the batte.
OPERATION
SWITCH ACTION
CAUTION! Before installing the battery pack into the tool, always check
to see if the switch trigger actuates proper and returns to the"
OFF"position when released.
NOTE: Please make sure that the front hand guard is in the Unlocked
position, otherwise the machine will not start.
To prevent the switch trigger from being accidentally pulled, a lock-off lever
is provided. To start the tool, push the lock-off lever to the left and pull the
switch trigger Release the switch trigger to stop.
2
1
1
Switch trigger
2Lock-off lever
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CHECKING THE CHAIN BRAKE
CAUTION! Hold the chain saw with both hands when switching it on.
Hold the top handle with your right hand, the front handle with your left.
The bar and the chain must not be in contact with any object.
CAUTION! Should the saw chain not stop immediately when this test is
performed, the saw may not be used under any circumstances. Consult
our service center.
1
Push the lock-off lever to the left, then pull the switch trigger. The saw
chain starts immediately.
2
Push the front hand guard forwards with the back of your hand. Make
sure that the chain saw comes to an immediate standstil.
ASSEMBLY
CAUTION! Always be sure that the tool is switched off and the battery
pack is removed before adjusting or checking function on the tool.
CAUTION! Do not touch the saw chain with bare hands. Always wear
gloves when handling the saw chain.
REMOVING OR INSTALLING SAW CHAIN
CAUTION! The saw chain and the guide bar are still hot just after the
operation. Let them cool down enough before carrying out any work on
the tool.
CAUTION! Carry out the procedure of installing or removing saw chain
in a clean place free from sawdust and the like.
To remove the saw chain, perform the following steps:
1
Release the chain brake by pulling the front hand guard
2
Loosen the guide bar plate compression twist, then the chain tension
regulator.
Front hand quard Locked position Unlocked position
CHECKING THE CHAIN BRAKE
CAUTION! If the saw chain does not stop within two seconds in this test,
stop using the chain saw and consult our authorized service center.
Run the chain saw then release the switch trigger completely. The saw chain
must come to a standstill within two seconds.
ELECTRONIC FUNCTION
The tool is equipped with the electronic functions for easy operation.
Soft start
The soft-start function minimizes start-up shock, and makes the tool start
smoothly.
Chain cover Guide bar plate compression twist Chain tensioning regulator
3
Remove the chain cover then remove the saw chain and guide bar from
the chain sawbody.
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TO INSTALL THE SAW CHAIN, PERFORM THE FOLLOWING STEPS:
1
Check the direction of the saw chain Match the direction of the saw
chain with that of the mark on the chain saw bod
2
Put the saw chain drive links into the guide bar groove
Guide bar groove Saw chain drive links
3
Put the saw chain in right position and make sure that the spiral wheel
assembly is behind the guide bar.
4
Hold the saw chain and guide bar, and then put the saw chain loop
around the sprocket.
Protrusion Chain cover Bolt
6
Insert the protrusion on the chain cover to the chain saw body, and then
close the cover so that the bolts on the chain saw body connect with
their counterparts on thecover.
7
Tighten the guide bar plate compression twist to fix the chain cover,
then loosen it a bit for tension adjustment.
1
2
Chain cover Guide bar plate compression twist Chain tensioning regulator
5Rotate the spiral wheel assembly clockwise to pretension the chain.
Guide bar plate compression twist
2
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ADJUSTING SAW CHAIN TENSION
CAUTION: Do not tighten the saw chain too much. Excessively high
tension of saw chain may cause breakage of saw chain, wear of the
guide bar and breakage of the adjusting dial.
CAUTION: A chain which is too loose can jump off the bar and it may
cause an injury accident. The saw chain may become loose after many
hours of use. From time to time check the saw chain tension before use.
4
Keep holding the guide bar lightly and tighten the chain cover. Make
sure that the gap between the center of the lower side of the guide bar
and the saw chain is approximately 1 mm to 2 mm.
5
Tighten the guide bar plate compression twist to secure the chain cover.
1
Release the chain brake by pulling the front hand guard.
2
Loosen the guide bar plate compression twist a bit to loosen the chain
cover lightly.
3
Lift up the guide bar tip slightly and adjust the chain tension. Turn the
Guide bar plate compression twist
Make sure the saw chain fits snugly against the lower side of the bar.
OPERATION
LUBRICATION
Saw chain is automatically lubricated when the tool is in operation. Check
the amount of remaining oil in the oil tank periodi-cally through the oil
inspection window. To refil the tank, lay the chain saw on its side and remove
the oil tank cap. The proper amount of oil is 140 ml. After refilling the tank,
chain tensioning regulator clockwise to t ighten, turn i t
counterclockwise to loosen. Tighten the saw chain so that the gap
between the center of the lower side of the guide bar and the saw chain
becomes approximately 1 mm to 2 mm.
make sure that the oil tank cap is tightened securely.
Guide bar
Saw chain Chain tensioning regulator
Oil tank cap Oil inspection window
After refilling, hold the chain saw away from the tree.Start it and wait until
lubrication on saw chain is adequate.
1
1
3
2
1
1
1
2
1
1
1

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NOTICE: When filling the chain oil for the first time, or refilling the tank after
it has been completely emptied, add oil up to the bottom edge of the filler
neck. The oil delivery may otherwise be impaired.
NOTICE: Never use oil including dust and particles or volatile oil. NOTICE:
When pruning trees, use botanical oil. Mineral oil may harm trees.
NOTICE: Before the cutting operation, make sure that the provided oil tank
cap is screwed in place.
WORKING WITH THE CHAIN SAW
CAUTION: The first time user should, as a minimum practice, do cutting
logs on a saw-horse or cradle.
CAUTION: When sawing precut timber, use a safe support (saw horse or
cradle).Do not steady the workpiece with your foot, and do not allow
anyone else to hold or steady it.
CAUTION: Secure round pieces against rotation.
CAUTION: Keep all parts of the body away from the saw chain when the
motor is operating.
CAUTION: Hold the chain saw firmly with both hands when the motor is
running.
CAUTION: Do not overreach. Keep proper footing and balance at all
times.
NOTICE: Never toss or drop the tool.
NOTICE: Do not cover the vents of the tool.
PRUNING TREES
Bring the chain saw body into contact with the branch to be cut before
switching on. Otherwise it may cause the guide bar to wobble, resulting in
injury to operator. Saw the wood to be cut by just moving it down by using
the weight of the chain saw.
lf you cannot cut the timber right through with a single stroke:
Apply light pressure to the handle and continue sawing and draw the chain
saw back a little.
When cutting thick branches, first make a shallow undercut and then make
the finish cut from the top.

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2
With the saw chain running, saw into the wood while using the top
handle to raise the saw and the front one to guide it.
3
Continue the cut by applying slight pressure to the top handle, easing
the saw back slightly.
lf you try to cut off thick branches from the bottom, the branch may close in
and pinch the saw chain in the cut. If you try to cut off thick branches from
the top without a shallow undercut, the branch may splinter.
NOTICE: When making several cuts, switch the chain saw off between cuts.
CAUTION: If the upper edge of the bar is used for cutting, the chain saw
may be deflected in your direction if the chain becomes trapped. For
this reason, cut with the lower edge, so that the saw will be deflected
away from your body.
When you cut a wood under tension, cut the pressured side (A) first. Then
make the final cut from the tensioned side(B). This prevents the bar from
becoming trapped.
1Rest the chain saw body on the wood to be cut.
CAUTION: Limbing may only be performed by trained persons.A hazard
is presented by the risk of kickback. When limbing, support the chain
saw on the trunk if possible. Do not cut with the tip of the bar, as this
presents a risk of kickback.

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2
3
1
2
3
Pay particular attention to branches under tension. Do not cut unsupported
branches from below.
Do not stand on the felled trunk when limbing.
BUCKING
Before carrying the tool, always apply the chain brake and remove the
battery pack from the tool. Then attach the guide bar cover.
Front hand guard/chain brake Guide bar cover Battery pack
BUCKING
CAUTION: Always be sure that the tool is switched off and the battery
pack is removed before attempting to perform inspection or
maintenance.
CAUTION: Always wear gloves when performing any inspection or
maintenance.
NOTICE: Never use gasoline, benzine, thinner, alcohol or the like.
Discoloration, deformation or cracks may result.
SHARPENING THE SAW CHAIN
Sharpen the saw chain when:
Mealy sawdust is produced when damp wood is cut;
The chain penetrates the wood with difficulty, even when heavy pressure
is applied;
The cutting edge is obviously damaged;
The saw pulls to the left or right in the wood.(caused by uneven
sharpening of the saw chain or damage to one side only)
Sharpen the saw chain frequently but a little each time. Two or three strokes
with a file are usually sufficient for routine resharpening.
SHARPENING CRITERIA:
WARNING: An excessive distance between the cutting edge and depth
gauge increases the risk of kickback.
All cutter length must be equal. Different cutter lengths prevent the saw
chain from running smoothly and may cause the saw chain to break.
Do not sharpen the chain when the cutter length has reached 3 mm or
shorter. The chain must be replaced with new one.
The chip thickness is determined by the distance between the depth
gauge (round nose)and the cutting edge.
In order to obtain the best cutting results, you'd better keep the
distance of 0.65mm between cutting edge and depth gauge.
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The sharpening angle of 30° must be the same on all cutters. Different
cutter angles cause the chain to run roughly and unevenly, accelerate
wear, and lead to chain breaks.
The angle of the saw chain teeth is 55°. Use a suitable round file so that
the proper sharpening angle is kept against the teeth.
The diameter of the round file which fits for the saw chain is 4mm.
The file should only engage the cutter on the forward stroke. Lift the file
off the cutter on the return stroke.
Sharpen the shortest cutter first. Then the length of this shortest cutter
becomes the standard for all other cutters on the saw chain.
Remove any projecting material, however small, with a special flat file.
Round off the front of the depth gauge again.
CLEANING THE GUIDE BAR
Chips and sawdust will build up in the guide bar groove. They may clog the
bar groove and impair the oil flow. Clean out the chips and sawdust every
time when you sharpen or replace the saw chain.
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a
problem that is not explained in the manual, do not attempt to dismantle
the tool.Instead, ask ECOMAX Service Centers, always using ECOMAX
replacement parts for repairs.
1
2
STORING THETOOL
Guide bar groove Guide bar
1
Clean the tool before storing. Remove any chips and sawdust from the
tool after removing the chain cover.
2
After cleaning the tool, run it under no load to lubricate the saw chain
and guide bar.
3
Cover the guide bar with the guide bar cover.
4
Empty the oiltank.
1
PROBLEM
POSSIBLE CAUSE
SOLUTION
The guide bar
and the
chainbecome
hot and
release smoke.
The chain is too tight.
Adjust the chain tension.
The oil tank is empty.
Add lubricants.
Contaminationcausesablockageof
the discharge port.
Removethe guide bar and clean the
dischargeport.
Contaminationcausesa blockage
of the oil tank.
Clean the oil tank.Add new lubricant.
Contaminationcausesa blockageof
the guide bar and the oil tank cap.
Clean the guide bar and the oil
tank cap.
Contaminationcausesa blockageof
the sprocket or guide wheels.
Clean the sprocketand the guide
wheels.
The guidebar
and the
chainbecome
hot and
release smoke.
The chain is too tight.
Adjust the chain tension.
The guide bar and the chain are
damaged.
Replacethe guide bar and the
chainif it is necessary.
The motor is damaged.
1. Removethe battery packfrom the
machine.
2. Removetheguidebarcover.
3. Removethe bar and sawchain.
4.Clean the machine.
5.Installbatterypack and operatet
he machine.
lfthesprocketrotates,itmeans the
motor works properly.If not, call
servicecenter.
The motor runs
and the chain
rotates,but the
chain does not
cut.
The chain is blunt.
Sharpen or replace the saw chain.
Thechainisintheincorrectdirection.
Turnthe chain loop to the other
direction.
The chain is tight or loose.
Adjust the chain tension.

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FUNCTIONAL DESCRIPTION
CAUTION: These accessories or attachments are recommended for
use with your ECOMAX tool specified in this manual. The use of any
other accessories or attachments might present a risk of injury to
persons. Only use accessory or attachment for its sttatedpurpose.
Battery pack
1pcs 4.0Ah Li-ion battery
Charger
1pcs quick charger
Accessories
1pcs guide bar cover,1pcs saw chain,
1pcs guide bar,
NOTE: We recommend that you purchase your accessories from the same
store that sold you the tool. Refer to the accessory packaging for further
details. Store personnel can assist you and offer advice.
Adjust the chain
tension.
Adjust the chain tension.
Pull the chain brake in the direction
of the user to disengage it.
The machine and battery are not
connectedcorrectly.
Make sure that thebattery release
button clicks when you install the
batterypack.
The battery level is low.
Charge the battery pack.
The lock out button and the trigger
is not pushed at the same time.
1. Pushthelockoutbuttonand
holdit.
2. Pushthetriggertostartthe
machine.
The battery is too hot or too cold.
Refer to battery and charger
manual.
Operationtemperatureof the
machine is too high.
Cool the machine.
The machine
does not start
when the battery
pack only has
one or two lights
flash.
The battery pack is in a low
capacity.
1. Cool the batterypackor machine
to ambienttemperature.
2. Chargethebatterypackagain.
3.Startthemachineagain.
The battery pack or control board
at high temperature protective
state.
The motor runs,
but the chain
does not cut
correctly,or the
motorstops
afteraround
3seconds.
The machine is in the protection
mode to protectthe PCB.
Release the trigger and start the
machineagain.Do notforcethe
machine tocut.
The battery is not charged.
Chargethebattery.Refertothe
batteryand chargermanual for
correct chargingprocedures.
The chain is not lubricated.
Lubricatethe chain to decrease the
friction.Do not let the guide bar
and the chain operate without
sufficient lubricant.
Incorrectbattery storage
temperature
Cool the batterypack until it
decreasesto the ambient
temperature.