MOKENEYE CS03Z User manual

20V 6" CORDLESS ONE HAND CHAIN SAW
Model CS03Z
Owner’s Manual
VERSION: CS03Z-EN-01
WARNING: Toreduce the risk of injury, the user must read and understand the
Owner
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's Manualbeforeusingthisproduct.Savetheseinstructionsforfuturereference.
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2
TABLE OF CONTENTS
GENERAL POWER TOOL SAFETY WARNINGS ................................................4
Work Area Safety ................................................................................4
Electrical Safety ..................................................................................4
Personal Safety...................................................................................5
Power Tool Use and Care ...................................................................5
Battery Tool Use and Care..................................................................6
Service................................................................................................6
CHAIN SAW SAFETY WARNINGS.......................................................................7
Causes and Operator Prevention of Kickback .....................................8
Kickback Safety Devices on This Chain Saw ......................................8
Rotatable Baffle............................................................................8
Low Kickback Saw Chain .............................................................9
ADDITIONAL WARNINGS ..................................................................9
SYMBOLS ............................................................................................................11
Safety Symbols .................................................................................11
Damage Prevention and Information Messages ................................11
GET TO KNOW YOUR CHAIN SAW...................................................................15
SPECIFICATIONS................................................................................................16
OPERATING INSTRUCTIONS ............................................................................17
Application ........................................................................................17
To Attach/Detach Battery Pack .........................................................18
Starting/Stopping the Chain Saw.......................................................18
Before Starting the Chain Saw: ..................................................18
To Start the Chain Saw (Fig.8)...................................................19
To Stop the Chain Saw ..............................................................19
LED Light ..........................................................................................19
Preparation for Cutting ......................................................................19
Work Area Precautions ..............................................................19
Proper Grip on Handle ...............................................................20
Basic Cutting.....................................................................................20
MAINTENANCE ...................................................................................................21
Cleaning............................................................................................21
Replacing the Bar and Chain.............................................................21
Disassembling the Worn Bar and Chain (Fig.10)........................21

3
Assembling the New Bar and Chain...........................................22
Adjusting the Chain Tension.......................................................24
Chain Maintenance ...........................................................................25
How to Sharpen the Cutters .......................................................26
Top-Plate Sharpening Angles (Fig.22) .......................................27
Side-Plate Angle (Fig.23) ...........................................................27
Depth-Gauge Clearance ............................................................27
Guide-Bar Maintenance ....................................................................28
Reversing the Guide Bar ............................................................28
Transportation...................................................................................28
Storage .............................................................................................28
Service..............................................................................................28
TROUBLE SHOOTING ........................................................................................29
LIMITED WARRANTY OF MOKENEYE CONSUMER TOOLS..........................31
•Some dust created by power sanding, sawing, grinding, drilling and other construction activities
contains chemicals known tothe State of California to cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
–Lead from lead-based paints.
–Crystalline silica from bricks, cement, and other masonry products.
–Arsenic andchromium from chemically-treated lumber.
•Your risk from these exposures varies, depending upon how often you do this type of work.
To reduce your exposure to these chemicals:
–Work in a well-ventilated area.
–Work with approved safety equipment, such as dust masks that are specially designed to filter out
microscopic particles.

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GENERAL POWER TOOL SAFETY WARNINGS
Read all safety warnings, instructions, illustrations and specifications
provided with this power tool. Failure to follow all instructions listed below
may result in electric shock, fire and/or serious injury.
SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE.
The term "power tool" in the warnings refers to your mains-operated (corded) power tool or
battery-operated (cordless) power tool.
Work Area Safety
Keep work area clean and well lit. Cluttered or dark areas invite accidents.
Do not operate power tools in explosive atmospheres, such as inthe presence of
flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or
fumes.
Keep children and bystanders away while operating a power tool. Distractions can cause
you to lose control.
Electrical Safety
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.
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.
Do not expose power tools to rain or wet conditions. Water entering a power tool will
increase the risk of electric shock.
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.
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.
If operating a power tool in a damp location is unavoidable, use a ground fault circuit
interrupter (GFCI) protected supply. Use of a GFCI reduces the risk of electric shock.

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Personal Safety
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.
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.
Prevent unintentional starting. Ensure the switch is inthe 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 energizing power tools that have the switch on invites accidents.
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 personal injury.
Do not overreach. Keep proper footing and balance at all times. This enables better control
of the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewellery. Keep your hair, and
clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in
moving parts.
If devices are provided for the connection of dust extraction and collection facilities,
ensure these are connected and properly used. Use of dust collection can reduce dust
related hazards.
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.
Power Tool Use and Care
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.
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.
Disconnect the plug from the power source and/or remove the battery pack, if
detachable, 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.
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.
Maintain power tools and accessories. 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.
Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting
edges are less likely to bind and are easier to control.
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 ofthe power tool for operations different from those intended could result
in a hazardous situation.
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.

6
Battery Tool Use and Care
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.
Use power tools only with specifically designated battery packs. Use of any other
battery packs may create a risk of injury and fire.
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.
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 irritation or burns.
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.
Do not expose a battery pack or tool to fire or excessive temperature. Exposure to
fire or temperature above 265°F may cause explosion.
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.
Service
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.
Never service damaged battery packs. Service of battery packs should only be
performed by the manufacturer or authorized service providers.

7
CHAIN SAW SAFETY WARNINGS
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 that 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 chain.
Hold the chain saw by insulated gripping surfaces only, because the saw chain may
contact hidden wiring or its own cord. Saw chains contacting a "live" wire may make
exposed metal parts of the chain saw "live" and could give the operator an electric shock.
Wear eye protection. Further protective equipment for hearing, head, hands, legs
and feet is recommended. Adequate protective equipment will reduce personal injury
from flying debris or accidental contact with the saw chain.
Do not operate a chain saw in a tree, on a ladder, from a rooftop, or any unstable
support. Operation of a chain saw in this manner could result in serious personal injury.
Always keep proper footing and operate the chain saw only when standing on fixed,
secure and level surface. Slippery or unstable surfaces may cause a loss of balance or
control of the chain saw.
When cutting a limb that is under tension, be alert for spring back. When the tension
in the wood fibers is released, the spring-loaded limb may strike the operator and/or throw
the chain saw out of control.
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.
Carry the chain saw by the handle with the chain saw switched off and away from
your body. Proper handling of the chain saw will reduce the likelihood of accidental
contact with the moving saw chain.
Follow instructions for lubricating, chain tensioning and changing the bar and
chain. Improperly tensioned or lubricated chain may either break or increase the chance
for kickback.
Cut wood only. Do not use chain saw for purposes not intended. For example: do
not use chain saw for cutting metal, plastic, masonry or non-wood building
materials. Use of the chain saw for operations different than intended could result in a
hazardous situation.
Do not attempt to fell a tree until you have an understanding of the risks and howto
avoid them. Serious injury could occur to the operator or bystanders while felling a tree.

8
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 reverse 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.
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,
position your body and arm to allow you to resist kickback forces. Kickback forces
can be controlled by 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.
•Follow the manufacturer's sharpening and maintenance instructions for the saw
chain. Decreasing the depth gauge height can lead to increased kickback.
Kickback Safety Devices on This Chain Saw
Rotatable Baffle
The chainsaw is equipped with a rotatable baffle
that covers the outside of the chain and
automatically opens at an Angle as you cut
deeper, shielding the sawdust and keeping you
out of the chain during kickback.
Never modify or attempt to
disable the rotatable baffle.
Make sure that the rotatable baffle is working
properly before using the chain saw. The
rotatable baffle should be easy to open and reset.
To test the operation of the rotatable baffle,
perform the following stes (Fig. 1):
•Position the chainsaw vertically and pull the
rotatable baffle by hand until it is 100°wide.
•Let go of the hand, the correct rotatable baffle
will bounce back to the original position. If the
rotatable baffle is not working properly, do not
use a chainsaw until it is repaired by a qualified
service technician.
Confirm that the rotatable baffle works properly before each use.
If the rotatable baffle is clogged with wood chips, the function of the
chain brake may deteriorate. Always keep the device clean.
Fig.1
Baffle in the
max open
position
Baffle in
original
position

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Low Kickback Saw Chain
The rakers (depth gauges) ahead of each cutter can minimize the force of a kickback reaction by
preventing the cutters from digging in too deeply at the kickback zone. Only use a replacement
chain that is equivalent to the original chain or has been certified as a low kickback chain per
ANSI B175.1. A low kickback tooth saw chain is a chain that has met the kickback performance
requirements of ANSI B175.1 (American National Standard for Power Tools - Gasoline-Powered
Chain Saws-Safety Requirements) when tested on the representative sample of chain saws
below 3.8 c.i.d. specified in ANSI B175.1.
As saw chains are sharpened during their useful life, they lose some of the
low kickback qualities and extra caution should be used.
Guide Bar
This saw comes equipped with a guide bar that has a small radius nose. Small radius noses
generally have less potential for kickback. When replacing the guide bar, please order the guide
bar we recommend in this manual or the guide bar with the correct specification with regarding to
this product.
ADDITIONAL WARNINGS
A mini chain saw allows one-handed operation (Fig. 2).
Make sure that the area in which you are cutting is free from obstructions. Do not let the
nose of the guide bar contact a log, branch, fence, or any other obstruction that could be hit while
you are operating the saw.
Always cut with the unit running at full speed. Fully squeeze the switch trigger and maintain
cutting speed.
With a basic understanding of kickback, you can reduce or eliminate the element of
surprise (Fig. 3 –Fig. 5). Sudden surprise contributes to accidents.
Fig.2
Fig.3

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Keep proper footing and balance at all times.
Avoid unintentional contact withthe stationary saw chain or guide bar rails. These can be
very sharp. Always wear gloves and long pants or chaps when handling the chain saw, saw
chain, or guide bar.
Never operate a chain saw that is damaged or improperly adjusted or that is not
completely and securely assembled. Be sure that the saw chain stops moving when the trigger
switch is released.
Inspect the work piece for nails, wire, or other foreign objects prior to cutting. When
bucking, secure the work piece prior to cutting. When felling or pruning, identify and
secure hazardous branches.
Aggressive or abusive cutting or misuse of the chain saw can cause premature bar, chain,
and/or sprocket wear, as well as a broken chain or bar, leading to kickback, chain throw or
the ejection of material.
Never use the guide bar as a lever. A bent guide bar can cause premature bar, chain, and/ or
sprocket wear, as well as a broken chain or bar, leading to kickback, chain throw or the ejection
of material.
Plan the work, ensuring an obstacle-free work area and, in the case of felling, at least one
escape path from the falling tree.
When felling, keep bystanders at least two tree lengths away.
Do not incinerate the appliance even if it is severely damaged. The batteries can explode in
a fire.
Do not charge the battery pack in rain or in wet locations.
Do not expose a battery pack or tool to fire or excessive temperature. Exposure to fire or
temperature above 212°F (100°C) may cause explosion.
If situations occur which are not covered in this manual, use care and good judgment.
Contact MOKENEYE Customer Service for assistance.
SAVE THESE INSTRUCTIONS!

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SYMBOLS
Safety Symbols
The purpose of safety symbols is to attract your attention to possible dangers. The safety
symbols and the explanations with them deserve your careful attention and understanding.
The symbol warnings do not, by themselves, eliminate any danger. The instructions and
warnings they give are no substitutes for proper accident prevention measures.
Be sure to read and understand all safety instructions in this
Owner's Manual, including all safety alert symbols such as
"DANGER," "WARNING," and "CAUTION" before using this tool. Failure to following all
instructions listed below may result in electric shock, fire, and/or serious personal injury.
The definitions below describe the level of severity for each signal word. Please read the manual
and pay attention tothese symbols.
This is the safety alert symbol. It is used to alert you to potential
personal injury hazards. Obey all safety messagesthatfollow this
symbol to avoid possible injury or death.
DANGER indicates a hazardous situation which, if not avoided, will
result in death or serious injury.
WARNING indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION, used with the safety alert symbol, indicates a hazardous
situation which, if not avoided, will result in minor or moderate injury.
Damage Prevention and Information Messages
These inform the user of important information and/or instructions that could lead to equipment
or other property damage if they are not followed. Each message is preceded by the word
"NOTICE", as in the example below:
NOTICE: Equipment and/or property damage may result if these instructions are not followed.
The operation of any power tools can result in foreign
objects being thrown into your eyes, which can result
in severe eye damage. Before beginning power tool operation, always
wear safety goggles or safety glasses with side shields and a full-face
shield when needed. We recommend a Wide Vision Safety Mask for use
over eyeglasses or standard safety glasses with side shields. Always
use eye protection which is marked to comply with ANSI Z87.1.

12
SYMBOLS (CONTINUED)
IMPORTANT: Some of the following symbols may be used on your tool. Please study them
and learn their meaning. Proper interpretation of these symbols will allow you to operate the
tool better and safer.
Symbol
Name Designation/Explanation
V
Volts
Voltage (potential)
A
Amperes
Current
Hz
HertzFrequency (cycles per second)
W
Watt Power
kg Kilograms Weight
lb. Pound Weight
ml Milliliter Volume
Fl. oz
Fluid Ounce
Volume
min
Minutes
Time
s
SecondsTime
Wh
Watt-hours Battery capacity
Ah Ampere-Hours Battery capacity
ØDiameter Size of drill bits, grinding wheels, etc.
n0No-load speed Rotational speed, at no load
n
Rated speed
Maximum attainable speed
…/min Revolutions or
reciprocations per minute
Revolutions, strokes, surface speed,
orbits, etc. per minute
SPM
Strokes Per Minute Stroke speed, at no load
0Off position Zero speed, zero torque...
℃Celsius temperature Temperature
℉Fahrenheit temperature Temperature
IPX4 Ingress Protection Degree Protection from splashing water
Arrow Action in the direction of arrow
Direct currentType or a characteristic of current
Li-ion RBRC sealDesignates Li-ion battery recycling
program
Read manual symbol Alerts user toread manual

13
Symbol
Name
Designation/Explanation
Do not expose torain.
The tool can’t be used in rain or let
outside under raining.
Wear eye protection symbol
Always wear safety goggles or safety
glasses with side shields and a full-
face shield when operating this
product.
Wear ear protection
Chain saw noise may damage your
hearing. Always wear sound barriers
(ear plugs or ear mufflers) to protect
your hearing.
Wear head protection
Wear an approved safety hard hat to
protect your head.
Wear protective gloves
Protect your hands with gloves when
handling saw and saw chain. Heavy-
duty, nonslip gloves improve your grip
and protect your hand.
Guide bar tip kickback
Tip contact can cause the guide bar to
move suddenly upward and backward,
which can cause serious injury.

14
SYMBOLS (CERTIFICATION INFORMATION)
IMPORTANT: Some of the following symbols for certification information may be used on your
tool. Please study them and learn their meaning. Proper interpretation of these symbols will
allow you to operate the tool better and more safely.
Symbol
Designation/Explanation
This symbol designates that this tool is listed by Underwriters Laboratories.
This symbol designates that this tool is recognized by Underwriters
Laboratories.
This symbol designates that this tool is listed by Underwriters
Laboratories, to United States and Canadian Standards.
This symbol designates that this tool is listed by the Canadian
Standards Association.
This symbol designates that this tool is listed by the Canadian
Standards Association, to United States and Canadian Standards.
This symbol designates that this tool is listed by the Intertek Testi
ng
Services, to United States and Canadian Standards.
This symbol designates that this tool complies to NOM Mexican
Standards.

15
GET TO KNOW YOUR CHAIN SAW
Fig. 6
Saw Chain
Guide Bar
Side Cover
Armguard Baffle
Rotatable Baffle
Trigger Switch
Handle
Lock-off Button
Chain-Tensioning
Adjusting Screw
Built-in LED Light
Side-cover Nut
Ventilation
Openings

16
Rotatable Baffle
Works as a removable shield. It prevents
sawdust from splashing and prevents the
sawtooth from touching your body due to the
chain kickback.
Armguard Baffle
It protects the hands and prevents hand
injuries caused by kickback.
Trigger Switch
Turns the chain saw On and Off.
Chain-Tensioning Adjusting Screw
Permits precise adjustment of chain tension
with a Phillips screwdriver (supplied).
Lock-off Button
Helps to prevent accidental or unauthorized
activation of the trigger switch. It must be
depressed before the trigger switch can be
activated.
Side Cover
Covers the chain sprocket and secures the
guide bar.
Guide Bar
Supports and guides the saw chain.
Side-cover Nut
Locks/unlocks the side cover with a socket
wrench (supplied).
Saw Chain
A loop of chain having cutting teeth that cut
the wood when it is driven by the power-head
and supported by the guide bar.
Built-in LED Light
It lights up while the tool is started. And
extinguish within 2 seconds after the tool
stops working.
Handle
Handle with soft grip allows one-handed
operation.
SPECIFICATIONS
Model No. CS03Z
Rated voltage20V d.c.
Guide Bar Length 6" (150mm)
Chain Pitch 3/8" (9.5mm) LP
Chain Gauge 0.043" (1.1mm)
Chain Speed 24.3Ft/s(7.4m/s)
Recommended working temperature 5~104°F (-15~40oC)
Recommended storage temperature 32~104°F(0~40oC)

17
OPERATING INSTRUCTIONS
To reduce the risk of fire, personal injury, and product damage dueto a
short circuit, never immerse your tool, battery pack or charger in fluid or
allow a fluid to flow inside them. Corrosive or conductive fluids, such as seawater, certain
industrial chemicals, and bleach or bleach-containing products, etc. can cause a short circuit.
If any parts are damaged or missing, do not operate this product until
the parts are replaced. Use of this product with damaged or missing parts
could result in serious personal injury.
Do not attempt to modify this tool or create accessories not
recommended for use with this tool. Any such alteration or modification is
misuse and could result in a hazardous condition leading to possible serious injury.
Do not use any attachments or accessories not recommended by the
manufacturer of this product. The use of attachments or accessories not
recommended can result in serious personal injury.
Do not allow familiarity with this product to make you careless.
Remember that a careless fraction of a second is sufficient to inflict serious
injury.
Always wear eye protection with side shields marked to comply with
ANSI Z87.1, along with hearing protection. Failure to do so could result in
objects being thrown into your eyes and other possible serious injuries.
To prevent accidental starting that could cause serious personal injury,
always remove the battery pack from the tool when assembling parts,
making adjustments, cleaning, or when notin use.
Before each use, inspect the entire product for damaged, missing, or loose parts, such as screws,
nuts, bolts, caps, etc. Tighten securely all fasteners and caps and do not operate this product
until all missing or damaged parts are replaced.
This cordless chain saw must be used only with the battery packs and chargers
listed below:
Battery Pack
Charger
2.0Ah
3.0Ah
4.0Ah
MOKENEYE
B202010ML
MOKENEYE
B203005ML
B203010ML
MOKENEYE
B204010ML
MOKENEYE
C20M1US
C10M1US
C05MZ1US
NOTICE: Please refer to the battery and charger manuals for detailed operating information.
Application
You may use this product for basic felling, pruning, and woodcutting of lumber and trees.
To prevent accidental starting that could cause serious personal injury,
always remove the battery pack from the tool when assembling parts.

18
To Attach/Detach Battery Pack
(Fig.7)
Battery tools are always in
operating condition.
Therefore, remove the battery when
assembling parts, making adjustments,
cleaning, when the tool is not in use, or when
carrying it at your side. Removing the battery
pack will prevent accidental starting that could
cause serious personal injury.
To attach the battery pack:
Align the raised rib on the battery pack with the
grooves on the tool, and then slide the battery
pack onto the tool.
NOTICE: Make sure that the latch on the battery
pack snaps into place and that the battery pack is
secured to the tool before beginning operation.
NOTICE: When placing the battery pack onto the tool, be sure that the raised rib on the battery
pack aligns with the groove inside the tool and that the latches snap into place properly.
Improper attachment of the battery pack can cause damage to internal components.
To detach the battery pack:
Depress the battery-release button, located on the front of the battery pack, to release the
battery pack. Pull the battery pack out and remove it from the tool.
Starting/Stopping the Chain Saw
Before Starting the Chain Saw:
1. Remove the battery pack.
2. Make sure that the chain is properly mounted and correctly tensioned.
3. Check the side-cover nut before use.If it is loose, securely tighten the side-cover nut.
4. Check the cutting teeth sharpness of the saw chain.
5. Make sure that the rotatable baffle moves easily to the position of maximum opening Angle
(100°), then release the hand, it can automatically snap back to the original position.
6. Stand upright and hold the chain saw in a relaxed position.
7. Make sure that you have a secure and balanced footing. Watch out for obstacles such as tree
stumps, roots, and ditches, which could cause you to trip or stumble.
8. Make sure the saw chain is not touching the ground or any other objects.
9. Make sure that cutting object does not exceed the usable cutting length of the chain saw. The
tip of guide bar shall always be kept at least 1" (2.54 cm) outside the outline of the wood log.
Fig.7
Fuel Gauge
Display Buon
Aach
Detach
Baery-
release
Buon

19
To Start the Chain Saw (Fig.8)
1. Install the battery pack.
2. Make sure that no objects or obstructions that
could come in contact with the bar and chain
are in the immediate vicinity.
3. Grasp the handles firmly, using one hand.
4. Press and hold the lock-off button, then
squeeze the trigger switch to start the saw.
Release the lock-off button and continue to
squeeze the trigger for continued operation.
Do not attempt to start the
saw when the saw chain is
in a cut or in contact with any surface.
To Stop the Chain Saw
Move the chain saw away from cutting area, and then release the trigger switch to stop the chain
saw.
Always remove the battery pack from the chain saw during work
breaks and after finishing work.
LED Light
Your tool is equipped with a build-in LED light,
located at the front end of the motor housing.
This provides additional light for operation in
lower-light areas.
The LED light will automatically turn on when the
chainsaw is activated, and off when the trigger
switch is released. (Fig.9)
Preparation for Cutting
Refer to "Safety Warnings" earlier in this manual for appropriate safety equipment.
Work Area Precautions
•Cut only wood or materials made from wood; do not cut sheet metal, plastics, masonry, or
non-wood building materials.
•Never allow children to operate the chain saw.
•Allow no person to use this chain saw who has not read this Operator’s Manual or received
adequate instructions for the safe and proper use of this chain saw.
Fig.8
Fig.9
Build-in
LED light
Trigger
Switch
Lock-off
Button

20
•When felling a tree, keep everyone –helpers, bystanders, children, and animals –a safe
distance from the cutting area. During felling operations, the safe distance should be at least
twice the height of the largest trees in the felling area. During bucking operations, keep a
minimum distance of 15 feet (4.5 m) between workers. Trees should not be felled in a manner
that would endanger any person, strike any utility line or cause any property damage. If a tree
does make contact with any utility line, stay clear of the tree and the line and notify the utility
company immediately.
•Always cut with both feet on solid ground to prevent being pulled off balance.
•Do not cut above chest height, as a saw held higher is difficult to control against kickback
forces.
•Do not fell trees near electrical wires or buildings.
•Cut only when visibility and light are adequate for you to see clearly.
Proper Grip on Handle
•Wear non-slip gloves for maximum grip and protection.
•With the saw on a firm, flat surface, hold the saw firmly.
Basic Cutting
Always be sure of your footing and hold the chain saw firmly while the
motor is running.
It is recommended that the first-time user should have practical instruction in the use of the
chain saw and the protective equipment from an experienced operator and that the initial
practice should be cutting logs on a saw horse or cradle.
1. Always hold the product firmly at all times during operation.
2. Take the proper stance in front of the wood with the saw turned off.
3. Press the lock-off button and squeeze the trigger switch to start the chain saw. Let the chain
reach the full speed before beginning the cut.
4. Begin cutting by lightly pressing the guide bar and chain against the wood. Use only light
pressure, letting the saw do the work.
5. Maintain a steady speed throughout the cut, releasing pressure just before the end of the cut.
6. Be careful when reaching the end of the cut. The weight of the product may change
unexpectedly as it cuts free from the wood. This can cause accidents to the legs and feet.
Always remove the saw from a wood cut while the saw is running. Release the trigger switch
as soon as the cut is completed, allowing the chain to stop.
When the saw chain is stopped dueto pinching during cutting,
release the trigger switch; remove the saw chain and guide bar from
the wood, then restart the chain saw.
Do not pull the saw chain with your hand when itis bound by the
sawdust. Seriousinjury could result if the chain saw starts
accidentally. Press the saw chain against the wood, without starting the saw, move the
chain saw back and forthto discharge the debris. Always remove the battery pack
before cleaning. Wear heavy protective gloves when handling the saw chain.
Never start the chain saw when it is in contact with the wood. Always
allow the chain saw to reach full speed before applying the saw to the wood.