WARRIOR WEP8190CS User manual

OPERATOR'S MANUAL
MODEL #WEP8190CS
CORDLESS CHAINSAW
REV 20211222
SAVE THESE INSTRUCTIONS. This manual contains important safety precautions which should be read and understood before operating the product.
Failure to do so could result in serious injury. This manual should remain with the product.
Specifications, descriptions and illustrations in this manual are as accurate as known at the time of publication, but are subject to change without
notice.
CORDLESS CHAINSAW
NO OIL
SUPPLIED
IN UNIT
ENGLISH
DEUTSCH
FRANÇAIS
SVENSKA

PRODUCT SPECIFICATIONS
2
Cordless Chainsaw
Type Cordless battery-operated
Voltage 40V
Bar Length 14” (360mm)
Speed 6800RPM
Chain size 3/8 (0.05)
Chain Speed 12.5m/s
Oil Type ISO100 OR 10W30
Oil Capacity 200ml
Weight (without battery) 9.4 Ibs (4.3kg)
Weight (with 2.5Ah battery) 11.17 Ibs (5.08kg)
Battery Pack BP8301-2.5
Charger WEP8370BC
PRODUCT SPECIFICATIONS

GENERAL SAFETY RULES
3
EN
GENERAL SAFETY RULES
WARNING
Read all safety warnings and instructions. Failure to
follow the warnings and instructions in this manual
may result in injury to people, damage to property
and/or serious injury/death
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.
1) Work area safety
a) Keep work area clean, tidy and well lit. Cluttered or
dark areas invite accidents.
b) 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.
c) Keep children and bystanders away while operating a
power tool. Distractions can cause you to lose control.
2) Electrical safety
a) 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.
b) 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.
c) Do not expose or use power tools in wet conditions
including rain or snow. Water or dampness entering a
power tool will increase the risk of electric shock.
d) Do not abuse the cord (Corded Only). Never use the
cord for carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or moving
parts at all times.
Damaged or entangled cords increase the risk of electric
shock.
e) When operating a power tool outdoors, use an
extension cord fully un-raveled suitable for outdoor use.
Cords or extension suitable for outdoor use reduces the
risk of electric shock.
f) 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
electric shock.
3) Personal safety
a) 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 or death.
b) Use personal protective equipment (PPE). Always
wear eye protection. Protective equipment such as dust
mask, non-skid safety shoes, hard hat, or ear protection
used for appropriate conditions will reduce personal
injuries.
c) Prevent unintentional starting. Ensure the brake
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
will cause the tool to operate and invites accidents and
possible injuries.
d) 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.
e) Do not overreach or ever try to operate 1 handed.
Keep proper footing and balance at all times, this
enables better control of the power tool in unexpected
situations.
f) 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 and cause personal injury.
g) 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.
4) Power tool use and care
a) 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 for.
b) 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 or
replaced.

GENERAL SAFETY RULES
4
c) 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.
d) 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 and MUST never be used by any under 16 year’s
old.
e) Inspect and Maintain power tools. Check for
misalignment or binding of moving parts, breakage
of parts and any other condition that may affect the
power tools operation. If damaged, have the power tool
repaired at a local service centre before use. Many
accidents are caused by poorly maintained power tools.
f) Keep cutting tools sharp and clean. Properly
maintained cutting tools with sharp cutting edges are
less likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc., in
accordance with these instructions and in the manner
intended for the particular type of power tool, 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.
5) Battery tool use and care
a) 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.
b) Use power tools only with specifically designated
battery packs. Use of any other battery packs will result
in damage to tool and risk of injury and fire.
c) When battery pack is not in use, keep it away from
any 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, fires and
battery to discharge possible leaking fluid.
d) 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 immediately. Liquid ejected from the
battery may cause irritation, burns or blindness.
6) Service
a) Have your power tool serviced by a qualified repair
person using only identical replacement OEM parts.
This will ensure that the safety of the power tool is
maintained for years to come.
Chain saw safety warnings
1. Keep all body parts away from the chainsaw when the
blade/chain is rotating. Before you start the chain saw,
make sure the saw chain is not in contact with anything.
A moment of distraction/inattention while operating
chain saws may cause entanglement of your clothing or
body parts casing serious injury or death.
2. Always hold the chain saw with your strongest hand
on the rear handle and your weakest 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. Saw chains contacting a “live” wire may make
exposed metal parts of the power tool “live” and could
give the operator an electric shock.
4. Always wear safety glasses and ear protection.
Further (PPE) 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. Do not operate a chain saw up or inside a tree.
Operation of a chain saw while up in a tree may result in
personal injury/death.
6. Always keep proper footing and operate the chain
saw only when standing on fixed, secure and solid level
surface. Slippery or unstable surfaces such as ladders
may cause a loss of balance or control of the chain saw.
7. When cutting a trunks, logs that are under tension be
alert for spring back (kickback). When the tension in the
wood fibers is released the spring loaded tree may strike
the operator and/or throw the chain saw out of control
casing damage to the tool or serious injury.
8. 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.
9. Carry the chain saw by the front handle with the
chain saw switched off and/(or) battery disconnected
and away from your body. When transporting or storing
the chain saw always apply the guide bar cover. Proper
handling of the chain saw will reduce the likelihood of
accidental contact with the moving saw chain.

FELLING A TREE
5
EN
10. Follow instructions for lubricating, chain tensioning
and changing accessories. Improperly tensioned or
lubricated chain may either break or increase the chance
for kickback.
11. Keep handles dry, clean, and free from oil and
grease. Greasy, oily handles are slippery causing loss of
control. Sharpen or replace chains regular.
12. Cut wood only. Do not use chain saw for purposes
not intended. For example: do not use chain saw for
cutting plastic, masonry or non-wood building materials.
Use of the chain saw for operations different than
intended will result in a hazardous situation.
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/
death. 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 by allowing the saw off area to fall
freely.
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
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 or damage
to the tool.
-Follow the manufacturer’s sharpening and maintenance
instructions for the saw chain. Decreasing the depth
gauge height can lead to increased kickback or
personally injury.
FELLING A TREE
When bucking and felling operations are being
performed by two or more persons at the same time, the
felling operations should be separated from the bucking
operation by a distance of at least twice the height of the
tree being felled. Trees should not be felled in a manner
that would endanger any person, strike any utility line
or cause any property damage. If the tree does make
accidentally contact with any utility line, the company
should be notified immediately.
The chain saw operator should keep on the uphill side
of the terrain as the tree is likely to roll or slide downhill
after it is felled.
An escape path should be planned and cleared as
necessary before cuts are started. The escape path
should extend back and diagonally to the rear of the
expected line of fall as illustrated.
Before felling is started, consider the natural lean of
the tree, the location of larger branches and the wind
direction to judge which way the tree will fall.
Remove dirt, stones, loose bark, nails, staples and wire
from the tree.
Felling Direction
Escape Route
Escape Route
Danger Zone
Danger Zone

FELLING A TREE
6
Bucking a Log – Bucking is cutting a log into lengths. It
is important to make sure your footing is firm and your
weight is evenly distributed on both feet. When possible,
the log should be raised and supported by the use of
limbs, logs or chocks. Follow the simple directions for
easy cutting.
When the log is supported along its entire length as
illustrated, it is cut from the top (over buck).
When the log is supported on one end, as illustrated,
cut 1/3 the diameter from the underside (under buck).
Then make the finished cut by over bucking to meet the
first cut. When the log is supported on both ends, as
illustrated, cut 1/3 of that diameter from the top over
buck. Then make the finished cut by under bucking the
lower 2/3 to meet the first cut. When bucking on a slope
always stand on the uphill side of the log, as illustrated.
When “cutting through”, to maintain complete control
release the cutting pressure near the end of the cut
without relaxing your grip on the chain saw handles.
Don’t let the chain contact the ground. After completing
the cut, wait for the saw chain to stop before you move
the chain saw. Always stop the motor before moving
from tree to tree.
Notching Undercut – Make the notch 1/3 the diameter
of the tree, perpendicular to the direction of fall as
illustrated. Make the lower horizontal notching cut first.
This will help to avoid pinching of either the saw chain or
the guide bar when the second notch is being made.
Felling Back Cut – Make the felling back cut at least 2
inches (50.8 mm) higher than
the horizontal notching cut as illustrated. Keep the felling
back cut parallel to the horizontal notching cut. Make the
felling back cut so enough wood is left to act as a hinge.
The hinge wood keeps the tree from twisting and falling
in the wrong direction. Do not cut through the hinge. As
the felling cut gets close to the hinge the tree should
begin to fall. If there is any chance that the tree may not
fall in the desired direction or it may rock back and bind
the saw chain, stop cutting before the felling back cut is
complete and use wedges of wood, plastic or aluminum
to open the cut and drop the tree along the desired line
of fall.
When the tree begins to fall remove the chain saw from
the cut, stop the motor, put the chain saw down, then
use the retreat path planned. Be alert for overhead limbs
falling and watch your footing.
Limbing a Tree – Limbing is removing the branches from
a fallen tree. When limbing, leave larger lower limbs to
support the log off the ground. Remove the small limbs
in one cut as illustrated. Branches under tension should
be cut from the bottom up to avoid binding the chain
saw.
Direction of fall
Notch
Felling Back Cut
Limb Cut
Keep work off ground support limbs until log is cut
2nd cut overbuck (2/3 diameter) to meet 1st
cut (to avoid pinching)
1st cut underbuck (1/3 diamter) to avoid splintering
50mm
50mm
Hinge

FELLING A TREE
7
EN
Cut from top (overbuck) avoid cutting earth
2nd cut underbuck (2/3 diameter) to meet
1st cut (to avoid pinching)
Stand on uphill side when cutting as log may roll
1st cut overbuck (1/3 diamter) to avoid splintering

SYMBOLS
8
SYMBOLS
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL MEANING
Warning
Read The Operator’s Manual. Read and follow all safety precautions in the owner’s
manual. Failure to follow to instruction could result in serious injury to user
Protective goggles/visor, protective helmet & hearing protection.
Wet Conditions Alert. Do not expose to rain
Contact of the guide bar tip with any object should be avoided
Tip contact may cause the guide bar to move suddenly upward and backwards,
which may cause serious injury to user.
Do not use one handed when operating the chain saw. Always use two hands when
operating the chain saw.
Keep Bystanders Away
Gloves. Wear non-slip, heavy duty gloves.
Correct Direction of Cutting-Teeth

COMPONENTS LIST
9
EN
COMPONENTS LIST
1. Rear handle 2. Front handle
3. hand guard 4. knob
5.The knob base 6. Guide bar
7. Chain 8. Guide sleeve
9. Side cover 10.Battery pack
11. Charger 12. Battery pack release button
13. Lock-off button 14. On/Off switch
1
23
4
56
8
7
9
13
14
12
10
11

SAFETY INSTRUCTION
10
SAFETY INSTRUCTION
WARNING
Always remove the battery from your machine
for transporting, assemble or disassemble parts,
making adjustments and sharpening, cleaning or
when you do not use your tool. This will reduce the
risk of unintentional starting of the machine which
can cause serious injury.
–Do recharge the battery of your machine with the
charger specified by the manufacturer. A charger
that is suitable for a certain type of battery can
cause a fire when used with another type.
–The battery should not be crushed. If crushed, it
should not be heated or incinerated, Do not get it
short-circuited or disassembled, or immersed in
any liquid.
–Only a specific type of battery can be used with a
cordless machine. Use of any other battery may
cause a fire.
–When the battery is not in use, keep it away from
metal objects such as paper clips, coins, keys,
screws, nails or other objects that connect the
contacts between them. The short-circuit may
cause fire and / or explosion of it, and cause severe
burns and injury.
–Avoid contact with fluid from a leaking battery
because of overheating or other factors. If this
happens, flush the affected area of the body with
water, and in case your eyes are affected, seek
medical attention immediately.
–Due to the heat generated during charging, the
charger should not be used on a combustible
surface or in a flammable environment.
–Never block the air slots of the charger.
–Never disassemble the machine by yourself. An
incorrect reassembly can cause a risk of electric
shock or fire.
–Unplug the charger when the machine is not in use
or when you are cleaning the machine.
–Use only approved extension cords and in perfect
condition.
–Make sure the ventilation of the place is enough
when charging. Poor ventilation of the charging
can cause a temperature of excessive use, causing
malfunction of the charger. The higher 40 ° C
should be avoided.
–The charger cannot be put in closed cabinets or
near heat sources such as radiators or sunlight
because it will undergo increased heat which may
cause a fire or damage
–the charger.
–If you do not use the battery for a long time, remove
it from the charger and unplug it.
–Do not attach anything on the charger with rivets or
screws. Rivets or screws may make ineffective on
the insulating housing. An adhesive label is better,
without blocking the ventilation slots.
–Charge only original batteries.
–If the power cord is damaged, make it replaced
by an authorized service center to avoid risk of
accidents.
WARNING
To avoid the risk of damage and injury, make sure
the operating voltage of the charger, and never
attempt to recharge non-rechargeable batteries.
ASSEMBLY
WARNING
Do not connect the battery before it is completely
assembled. Always use gloves when handling the
chain.
CHAIN AND CHAIN BAR ASSEMBLY
The chain MUST be so fitted over the guide bar that the
cutting edges of the cutters (a) face in the direction that
the chain runs (Usually forward)

SAFETY INSTRUCTION
11
EN
Hold the guide bar with the nose upwards and place
the saw chain so on sprocket of the guide bar engage
into the chain links and the bottom sections of the drive
links are situated in the groove of the bar. The chain is
correctly tensioned when it is still possible to raise it
by 3-4 mm. The direction of rotation of the saw chain
is indicated by two arrows on the drive-sprocket cover.
Chain and chain bar assembly.
1. Unpack all parts carefully.
2. Place the chain saw on any suitable flat surface
with the motor facing downwards.
3. Remove the side cover by turning the knob
counterclockwise in the direction shown by the
side cover.
4. Install the chain (b) on the drive sprocket (a) and
guide the guide bar (c) with one hand so that the
fastening bolt (d) is inserted into the slot in the
retaining plate(e) on the guide rod.
CAUTION
The edge of the chain is facing the direction of the
arrow indicated on the housing.
5. Hold the guide plate in your right hand and pull
outward so that the guide plate is close to the
housing and the chain is tensioned, place the side
cover on the housing with the left hand, turn the
knob clockwise, turn the fastening bolt into the nut
in the knob, tighten until the side cover presses
the guide plate with the guide plate is not skewed.
CAUTION
The knob should not be too tight, and the base
of the knob should be able to rotate smoothly,
otherwise the tensioning adjustment of the chain
will be affected.
6. Turn the knob base, so that the bending buckle of
the fixing plate on the guide plate is inserted into
the tensioning plate slot on the side cover(The
internal structure of the correct buckle is shown
below).
a
b
Nut
Tension Disc
c
d
e

SAFETY INSTRUCTION
12
7. Then turn the knob base for chain tensioning
adjustment, after the adjustment is completed,
Turn the knob clockwise to fix the guide bar and
chain.(The tightness of the chain can be pulled
away from the chain bar by hand 3-5mm as
appropriate).
8. Turn the saw chain by hand, to check it runs freely.
It must slide smoothly and not come loose on the
chain bar.Be careful not to let the insert wood
tooth lift the side cover.
CAUTION
Before adjusting the tightness of the chain, loosen
the knob counterclockwise first, and then turn the
knob base to adjust. After adjustment, turn the knob
clockwise.
Battery pack assembly
Note: The slots on the side of the battery pack should
align with the inserts in the housing.
To remove the battery: Press the release button to
remove the battery pack upward.
CAUTION
When not in use, remove the battery and protect
the battery contacts. Loose metal parts could
short-circuit the battery, which results in a risk of
explosion and fire.
Chain Brake
WARNING
Always check that the chain brake is working
properly before use. If not, do not use the chain saw
and have it repaired by a qualified specialist or a
specialist workshop.
Manual activation of the chain brake: Tilt the pusher in
the direction of the chain bar tip.
Releasing the chain brake: Draw the pusher in the
direction of the front handle.
Lubrication
CAUTION
The chain saw is not supplied filled with oil. It is essential
to fill the chain oil before use. Never operate the chain saw
without chain oil or at an empty oil tank level, as this will
result in over heating or extensive damage to the product.
Chain life and cutting capacity depend on optimum
lubrication. Therefore, the chain is automatically oiled
during operation via oil outlet.
Wood Tooth
Insert
Brake
Start

SAFETY INSTRUCTION
13
EN
Filling oil tank:
1. Set chain saw on any suitable surface with oil filler
cap facing upward.
2. Clean area around the oil filler cap with cloth
unscrew cap.
3. Do not remove filter insert during filling.
4. Add chain saw oil until reservoir is full.
5. Avoid dirt or debris entering oil tank, refit oil filler
cap and tighten
CAUTION
To allow venting of the oil reservoir, small breather
channels are provided between the oil filler cap and
the strainer, to prevent leakage ensure machine is
left in a horizontal position uppermost when not in
use.
It is important to use only the recommended oil to
avoid damage to the chain saw. Never use recycled/
old oil. Use of a non approved oil will invalidate the
warranty.
OPERATION
CAUTION
Check the voltage and current supply: The voltage
and current supply must comply with the ratings on
the type plate.
Insert the battery pack, pull the hand guard, press the
Lock-off button on the rear handle, and then completely
press the On/Off switch to start the chain saw. Release
the Lock-off button during use, keep the On/Off switch
pressed, and release the On/Off switch when stopping.
Do not stop chain saw after sawing by activating the
front hand guard.
Kickback Safety Devices on This Saw
This saw has a low-kickback chain and reduced
kickback chain bar. Both items reduce the chance of
kickback. Kickback can still occur with this saw.
The following steps will reduce the risk of kickback.
–Use both hands to grip saw while saw is running.
Use firm grip. Thumbs and fingers must wrap
around saw handles.
–Keep all safety items in place on saw. Make sure
they work properly.
–Do not overreach or cut above shoulder height. •
Keep solid footing and balance at all times.
–Stand slightly to left side of saw, this keeps your
body from being in direct Line with chain.
–Do not let guide bar nose touch anything when
chain is moving.
–Never try cutting through two logs at same time.
Only cut one log at a time.
–Do not bury guide bar nose or try plunge cut (boring
into wood using guide bar nose).
–Watch for shifting of wood or other forces that may
pinch chain.
–Use extreme caution when reentering a previous
cut.
–Use low-kickback chain and guide bar supplied with
this chain saw.
–Never use dull or loose chain. Keep chain sharp with
proper tension.
General behavior
Use the chain saw only with secure footing. Hold the
chain saw at the right-hand side of your body.
On/Off Switch
Lock-off button

SAFETY INSTRUCTION
14
The chain must be running at full speed before it makes
contact with the wood. Use the metal gripping teeth to
secure the saw onto the wood before starting to cut. Use
the gripping teeth as a leverage point “a” while cutting.
Do not operate the chain saw with arms fully extended
or attempt to saw areas which are difficult to reach, or
on a ladder. Never use the chain saw above shoulder
height.
SAW MAINTENANCE AND KICKBACK SAFETY
Follow maintenance instructions in this manual. Proper
cleaning of saw and chain and guide bar maintenance
can reduce chances of kickback. Inspect and maintain
saw after each use. This will increase the service life of
your saw.
Note: Even with proper sharpening, risk of kickback can
increase with each sharpening
MAINTENANCE AND STORAGE OF CHAIN SAW
–Remove the battery pack from chain saw, when not
in use
–Before moving from one place to another before
servicing
–Before changing accessories or attachments, such
as saw chain and guard
–Inspect chain saw before and after each use.
Check saw closely if guard or other part has been
damaged.
–Check for any damage that may affect operator
safety or operation of saw. Check for alignment
or binding of moving parts. Check for broken or
damaged parts. Do not use chain saw if damage
affects safety or operation. Have damage repaired
by authorized service center.
–Maintain chain saw with care. Never expose saw
to rain.
–Keep chain sharp, clean, and lubricated for better
and safer performance.
–Follow steps outlined in this manual to sharpen
chain.
–Keep handles dry, clean, and free of oil and grease.
–Keep all screws and nuts tight.
–When servicing, use only identical replacement
parts.
–When not in use, always store chain saw in a high or
locked place, out of children’s reach in a dry place
Replacing Saw Chain/chain bar
–Replace chain when cutters are too worn to sharpen
or when chain breaks.
–Only use replacement chain noted in this manual.
–Always include new drive sprocket when replacing
chain. This will maintain proper driving of chain.
–Inspect guide bar before sharpening chain. A worn
or damaged guide bar is unsafe. A worn or damaged
guide bar will damage chain. It will also make
cutting harder.
–Fit the tensioning catch into the new bar by
tightening the screw clockwise. The catch protrude
must be fitted into the bar hole.
SHARPENING SAW CHAIN
WARNING
Remove battery pack from chain saw before
servicing. Severe injury or death could occur from
body contact with moving chain.

BATTERY CHARGER
15
EN
WARNING
Cutting edges on chain are sharp. Use protective
gloves when handling chain.
Keep chain sharp. Your saw will cut faster and more
safely. A dull chain will cause undue sprocket, guide bar,
chain, and motor wear. If you must force chain into wood
and cutting creates only sawdust with few large chips,
chain is dull.
Please contact customer service agent or approved
service agent for sharpening.
BATTERY CHARGER
SPECIFICATIONS
Charger: WEP8370BC
Input: 120-240VAC, 50/60Hz
Output: 42VDC. Max.2.2A
Weight: 1.2 lbs (0.55kg)
WARNING
The battery is not shipped/transported fully
charged. Fully charge the battery before first use
to ensure that maximum run time can be achieved.
This lithium-ion battery will not develop a memory
and may be charged at any time.
CHARGING PROCEDURE
LED STATUS DESCRIPTION
Blinking Green Charging
Solid Green Fully charged
Solid Red Stand by
Blinking Red (fast) Battery too hot
Blinking Red (slow) Charging fault
Low voltage charging:
If the battery has been stored with little to no charge for
a long period of time, the charger will go into recovery
mode, which will take more time to fully charge the
battery. This will enhance the life of the battery. Once it
is fully charged, the next charge will return to standard
charging.
A fully discharged battery pack will require the allotted
time as stated in the battery manual. Plug the charger
into an AC power outlet.
Insert the battery -into the charger.
This is a diagnostic charger. The Charger LED Lights will
illuminate in specific order to communicate the current
battery status.
False defect note:
When the battery is inserted into the charger and the
status LED blinks RED, remove the battery from the
charger for 1 minute, then reinsert. If the status LED
blinks GREEN, then the battery is properly charging. If
the status LED is still blinking RED, remove the battery
and unplug the charger for 1 minute. After 1 minute,
plug in the charger and reinsert the battery. If the status
LED blinks GREEN, then the battery is properly charging.
If the status LED is still blinking RED, the battery is
defective and needs to be replaced
CHECKING THE CHARGE
If the battery pack does not charge properly:
Check the current at the power outlet with another tool.
Make sure that the outlet is not turned off.
Check that the charger contacts have not been shorted
by debris or foreign material.
If the air temperature is above 104°F or below
45°F, move the charger and battery pack to a room
temperature location and allow to warm up slowly.
WARNING
If the battery is inserted into the charger when
warm or hot, the CHARGING LED indicator light
on the charger may switch on and illuminate RED.
If this occurs allow the battery to cool inside of
the charger for up to 30 minutes. Charging should
automatically start once battery has cooled

MAINTENANCE
16
CHARGER MOUNTING
–This charger can be installed hanging on a wall
using two #8 screws (not included).
–Locate the placement for the charger to be wall
mounted.
–If fastening to wood studs use 2 wood screws (not
included).
–Drill two holes on center 5.5 in. apart ensuring that
they are vertically aligned.
–If fastening to drywall use wall anchors (not
included) and screws to secure the charger to the
wall.
Note: If the battery and the charger won’t be used for a
long time, remove the battery from the charger and pull
out the AC power plug
MAINTENANCE
WARNING
In order to avoid personal injury and the risk of
fire and electric shock, remove the battery before
adjusting, inspecting, cleaning the battery.
Cleaning
Remove the battery pack.
–Brush or blow dust arid debris out of the air vents
using compressed air or a vacuum. Keep the air
vents free of obstructions, sawdust, and wood
chips. Do not spray, wash, or immerse the air vents
in water.
–Wipe off the housing and the plastic components
using a moist. soft cloth. Do not use strong solvents
or detergents on the plastic housing or plastic
components. Certain household cleaners may cause
damage, and may cause a shock hazard.
Battery Pack
–Store the battery pack fully charged
–Once the light on the charger turns solid green,
remove the battery from the charger and disconnect
the charger from the outlet.
–Do not store the battery pack on the tool.
–After charging, the battery pack may be stored in
the charger, as long as the charger is not plugged
in.
Charger Maintenance
Keep the charger clean and clear of debris. Do not allow
foreign material to get into the recessed cavity or onto
the contacts. Wipe the charger clean with a dry, soft
cloth. Do not use solvents or water, and do not place the
charger in wet conditions.
Unplug the charger when there is no battery pack in it.
Fully charge the batteries before placing them in
storage.
Store the charger at normal room temperature. Do not
store it in excessive heat. Do not use the charger in
direct sunlight. Recharge at room temperature between
45’ F and 104’ F (7’C and 40’ C). If the battery pack
is hot, allow it to cool down inside of the charger. The
battery will begin charging once it has returned to room
temperature.
ENVIRONMENTALLY SAFE
BATTERY DISPOSAL
WARNING
The following toxic and corrosive materials are in
the batteries used in this blower.
Battery pack: Lithium-lon, a toxic material.
WARNING
All toxic materials must be disposed of in a
specified manner to prevent contamination of the
environment. Before disposing of damaged or worn
out Lithium-Ion battery packs, contact your local
waste disposal agency, or the local Environmental
Protection Agency for information and specific
instructions. Take the batteries to a local recycling
and/or disposal center, certified for lithium-ion
disposal

ENVIRONMENTALLY SAFE BATTERY DISPOSAL
17
EN
WARNING
If the battery pack cracks or breaks, with or without
leaks, do not recharge it and do not use. Dispose of
it and replace with a new battery pack.
DO NOT ATTEMPT TO REPAIR IT!
To avoid injury and risk of fire, explosion, or electric
shock, and to avoid damage to the environment:
·Cover the battery’s terminals with heavy-duty
adhesive tape
·DO NOT attempt to remove or destroy any of the
battery pack components.
·DO NOT attempt to open the battery pack.
·If a leak develops, the released electrolytes are
corrosive and toxic. DO NOT get the solution in the
eyes or on skin, and do not swallow it.
·DO NOT place these batteries in your regular
household trash.
·DO NOT incinerate.
·DO NOT place them where they will become part of
any waste landfill or municipal solid waste stream.
Take them to a certified recycling or disposal center.

TROUBLESHOOTING
18
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
Motor fails to start when switch
trigger is depressed.
Battery is not secure.
To secure the battery pack, make sure
the latches on the top of the battery
pack snap into place.
Battery is not charged.
Charge the battery pack according
to the instructions included with your
model.
Check that emergency brake is not
in working position
Push the emergency brake into working
position
No lube for guide and chain
1.Check whether the tubing is
blocked.
2. Check whether there are
impurities in the oil tank blocking
the inlet pipe
1.Remove wood chips from the tubing.
2. Remove debris from the tank
LED indicator of tool flashes for
1-19 times, motor fails to start
Motor controller fault, or over
temperature, or low battery, or over
load, etc.
1. Release the trigger and restart
the machine after 3-5s; or
2. Stop the operation and cool the
tool and battery; or charge the
battery
3. Clean wood chips and debris
from air inlet and outlet regularly
Slow cutting speed The chain is not sharp Replace the chain
The chain is too long Unadjusted tensioning components Adjust the tensioning components to fit
the chain length
After the knob is loosened, the base
of the knob still cannot turn.
Too much wood chips between knob
base and side cover.
Remove the two screws on the
side cover with the corresponding
screwdriver, clean up the wood chips
between the side cover and the knob
base, and install them back as is.

PARTS LIST
19
EN
PARTS LIST
Item # Part # Description QTY
12819120001 Handle Assembly 1
22819020007 14’ Guide bar 1
32819030030 14’ Chain 1
42819030041 14’ Guide sleeve 1
52830110001 Battery 1
62837010017 Charger 1
758190000002001 Instruction manual 1

WARRANTY PAGE
20
WARRANTY PAGE
Returns
We offer a no quibble 30 day money back guarantee for all
goods shipped correctly that are not required. The buyer will be
responsible for the return postage and packing charges and any
original shipping charges are non refundable. Goods should be
returned in a condition suitable for resale and where possible
should be returned in their original packaging.
Goods which are manufactured specifically for an order and
shipped correctly are not returnable.
If the wrong item is received it is the responsibility of the buyer
to notify us in writing within 7 days of receipt. Arrangements
will then be made for the incorrect item to be collected and a
replacement item to be dispatched
Warranty
Warranty Qualifications
We at Warrior understand the importance of warranty for
service & repair, we offer a standard 3 Year (Tools Only) & 1
year (Battery Only) warranty without the need for registering
your purchase.
Please view the limitations below and read the full T&C’s about
the warranty offered on a particular product.
All we require is the either a copy of the original proof of
purchase or an invoice supplied from retailer at the time of
purchase to enable the claim to be raised. Please keep your
proof of purchase safe for the duration of your terms, in the
unfortunate event you need our technical support we will ask
for this to be provided on each claim, NO proof of purchase any
warranty claim will be delayed or rejected.
Transportation charges on any product or part(s) submitted
for repair or replacement under this warranty are the sole
responsibility of the purchaser. This warranty only applies to the
original purchaser and is not transferable.
Do Not Return the Unit to the Place of Purchase
Contact Technical Support and we will troubleshoot any issue
via phone or e-mail. If the problem or issue is not resolved by
this method, we will, at its option, authorise an evaluation,
repair or replacement of the defective product, part(s) or
component at our own Service Centre workshop. If and when
an product has to be replaced in most cases it will be on a
like for like basis not old for new. We will provide you with a
case number for warranty service and this can be monitored
through your login account. Please keep it for future reference.
Repairs or replacements without prior authorization, or at an
unauthorized repair facility, will not be covered by this warranty.
We do have warranty exclusions for customers outside the
United Kingdom please see our full T&C’s.
Warranty Exclusions
THIS WARRANTY DOES NOT COVER THE FOLLOWING:
NORMAL WEAR
Your product needs periodic parts and service to perform well.
This warranty does not cover repair when normal use has
exhausted the life of a part or the equipment as a whole.
INSTALLATION, USE AND MAINTENANCE
This warranty will be voided and (or) not apply to parts or labour
if your product is deemed to have been misused, neglected,
involved in an accident, abused, overloaded beyond the limits,
modified, installed improperly or connected incorrectly to any
electrical component or system for battery charging. Normal
period maintenance is not covered by this warranty.
Other Exclusions
This warranty excludes:
–cosmetic defects such as paint, decals, stickers or
accessory tools
–service parts including blades, string, chains, bars or bags
–any electrical component other than main control unit like
fuses, connectors, dials, knobs or levers.
–failures due to acts of God and other force majeure events
beyond the manufacturer’s control
–problems caused by parts that are not original
–alteration or modification(s) made by any party other than
the manufacturer
–any third party electrical equipment
–All batteries supplied Over 1 Year Old.
Limits of Implied Warranty and Consequential Damage
BPE Holdings (Warrior Eco Power Equipment) disclaims any
obligation to cover any loss of time, use of this product, freight,
or any incidental or consequential claim costs by anyone using
this product.
THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
A unit provided as an exchange will be subject to the warranty
of the original unit. The length of the warranty governing the
exchanged unit will remain calculated by reference to the
purchase date of the original unit. This warranty gives you
certain legal rights which may change from country to country.
Your country may also have other rights you may be entitled to
that are not listed within this warranty.