KRESS KC300 Series Installation manual
SAFETY AND OPERATING MANUAL
Cordless Chainsaw
KC300 KC300.X
3
TABLE OF CONTENTS
Introduction......................................................................................................................................................3
Component List.............................................................................................................................................4
Product Safety................................................................................................................................................6
Assembly & Operation...............................................................................................................................12
Transportation .............................................................................................................................................17
Saw Maintenance ...................................................................................................................................18
Cleaning..........................................................................................................................................................20
Storage............................................................................................................................................................20
Troubleshooting .......................................................................................................................................21
Technical Data..............................................................................................................................................22
INTRODUCTION
Dear Customer,
Thank you for buying this Kress Commercial product. We are dedicated to developing
high quality products to meet your commercial landscaping requirements.
The Kress brand is synonymous with premium quality service. Over the years of your
product's life, if you have any questions or concerns about your product, please
contact your dealer or our Customer Service Team for assistance.
We are condent you will enjoy working with your Kress product for years to come.
INTENDED USE
This Chainsaw is designed for felling trees, limbing, bucking tree trunks, cutting
wooden beams, etc. All cuts should be across the grain. This product is intended for
cutting wood only.
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COMPONENT LIST
1. CHAIN
2. GUIDE BAR
3. CHAIN BRAKE LEVER (HAND GUARD)
4. FRONT HANDLE
5. BATTERY PACK RELEASE BUTTON
6. LOCK-OFF BUTTON
7. REAR HANDLE
8. REAR HAND GUARD
9. ON/OFF SWITCH
10. BATTERY PACK *
11. OIL LEVEL WINDOW
12. OIL FILLER CAP
13. BUMPER SPIKE
14. DRIVE COVER
15. HEX NUTS
16. CHAIN TENSIONING SCREW
17. CHAIN DIRECTION SYMBOL
18. OIL OUTLET
19. BAR LOCATING STUDS
20. BAR PAD
21. DRIVE SPROCKET
22. PROTECTIVE SCABBARD
23. WRENCH (SEE FIG A1)
24. CHAIN TENSIONING PIN
25. CHAIN TENSIONING HOLE (SEE FIG A2)
* Not all the accessories illustrated or described are included in standard delivery.
6
PRODUCT SAFETY
GENERAL POWER TOOL
SAFETY WARNINGS
WARNING 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,
re 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.
1. WORK AREA SAFETY
a) Keep work area clean 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.
Unmodied 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 elec-
tric shock if your body is earthed or grounded.
c) Do not operate the machine in rain or wet
conditions. This may increase the risk of electric
shock.Once got wet in the rain during operation,
the machine and the battery should be dried
before storing or charging. Remove the battery
and reinsert it if the machine fails to turn on.Keep
battery connection free of dirt and debris, and
clean with a soft and dry brush or cloth.
d) 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.
e) 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.
f) If operating a power tool in a damp loca-
tion 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 medi-
cation. A moment of inattention while operating
power tools may result in serious personal injury.
b) Use personal protective equipment. Always
wear eye protection. Protective equipment
such as dust mask, non-skid safety shoes, hard
hat, or hearing protection used for appropriate
conditions will reduce personal injuries.
c) 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 nger on the switch or energising
power tools that have the switch on invites
accidents.
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. 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.
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.
h) 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.
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.
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.
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.
e) 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
7
the power tool repaired 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,
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.
h) 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.
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 re
when used with another battery pack.
b) Use power tools only with specifically
designated battery packs.
Use of any other
battery packs may create a risk of injury and re.
c) 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 re.
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. Liquid ejected from the battery
may cause irritation or burns.
e) Do not use a battery pack or tool that is
damaged or modified. Damaged or modied
batteries may exhibit unpredictable behaviour
resulting in re, explosion or risk of injury.
f) Do not expose a battery pack or tool to fire
or excessive temperature. Exposure to re or
temperature above 130 °C may cause explosion.
g) 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 specied range may
damage the battery and increase the risk of re.
6. SERVICE
a) 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.
b) Never service damaged battery packs. Service
of battery packs should only be performed by the
manufacturer or authorized service providers.
1) GENERAL CHAIN SAW
SAFETY WARNINGS:
a) 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.
b) Always hold the chain saw with your right
hand on the rear handle and your left hand on
the front handle. Holding the chain saw with a
reversed hand conguration increases the risk of
personal injury and should never be done.
c) Hold the chain saw by insulated gripping
surfaces only, because the saw chain may
contact hidden wiring
.
Saw chains contacting a
“live”wire may make exposed metal parts of the
chain saw “live”and could give the operator an
electric shock.
d) Wear safety glasses protection. Further
protective equipment for hearing, head,
hands, legs and feet is recommended.
Adequate protective clothing will reduce personal
injury by ying debris or accidental contact with
the saw chain.
e) Do not operate a chain saw, on a ladder, from
a rooftop, or any unstable support. Operation
of a chain saw in this manner could result in
serious personal injury.
f) 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.
g) When cutting a limb that is under tension , be
alert for spring back. When the tension in the
wood bres is released , the spring loaded limb
may strike the operator and/or throw the chain
saw out of control.
h) 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.
i) 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.
j) 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.
k) 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.
l) Do not attempt to fell a tree until you have an
understanding of the risks and how to avoid
them.
Serious injury could occur to the operator
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or bystanders while felling a tree.
m) Follow all instructions when clearing jammed
material, storing or servicing the chain saw.
Make sure the switch is off and the battery
pack is removed.
Unexpected actuation of the
chain saw while clearing jammed material or
servicing may result in serious personal injury.
n) Recommendation that the first-time user
should, as a minimum, practice cutting logs
on a saw-horse or cradle.
o) Recommendation to have sharpening and
maintenance of the saw chain performed by
authorised service centers.
2) 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 chain saw misuse and/or
incorrect operating procedures or conditions and
can be avoided by taking proper precautions as
given below:
a) 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.
b) 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.
c) Only use replacement bars and chains
specified by the manufacturer.
Incorrect
replacement guide bars and saw chains may
cause chain breakage and/or kickback.
d) Follow the manufacturer’s sharpening and
maintenance instructions for the saw chain.
Decreasing the depth gauge height can lead to
increased kickback.
SAFETY WARNINGS FOR
BATTERY PACK
a) Do not dismantle, open or shred cells or
battery pack.
b) Do not short-circuit a battery pack. Do not
store battery packs haphazardly in a box or
drawer where they may short-circuit each
other or be short-circuited by conductive
materials. 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.
c) Do not expose battery pack to heat or fire.
Avoid storage in direct sunlight.
d) Do not subject battery pack to mechanical
shock.
e) In the event of battery leaking, do not allow
the liquid to come into contact with the skin
or eyes. If contact has been made, wash the
affected area with copious amounts of water
and seek medical advice.
f) Keep battery pack clean and dry.
g) Wipe the battery pack terminals with a clean
dry cloth if they become dirty.
h) Battery pack needs to be charged before use.
Always refer to this instruction and use the
correct charging procedure.
i) Do not maintain battery pack on charge when
not in use.
j) After extended periods of storage, it may
be necessary to charge and discharge the
battery pack several times to obtain maximum
performance.
k) Recharge only with the charger specified by
Kress. Do not use any charger other than
that specifically provided for use with the
equipment.
l) Do not use any battery pack which is not
designed for use with the equipment.
m) Keep battery pack out of the reach of children.
n) Retain the original product literature for future
reference.
o) Remove the battery from the equipment when
not in use.
p) Dispose of properly.
q) Do not use battery packs of different
manufacture, size or type.
r) Keep the battery away from microwaves and
high pressure.
s) Warning! Do not use non-rechargeable
batteries.
USER MANUAL
REQUIREMENTS FOR
WIRELESS PRODUCT
a) Operation of this device is subject to the follow-
ing two conditions:
(1) This device may not cause harmful interfer-
9
ence, and
(2) this device must accept any interference
received, including interference that may cause
undesired operation.
b) Caution: Changes or modications to this unit
not expressly approved by the party responsible
for compliance could void the user's authority to
operate the equipment.
c) NOTE: This equipment generates, uses and
can radiate radio frequency energy and, if not
installed and used in accordance with the instruc-
tions, may cause harmful interference to radio
communications. However, there is no guarantee
that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which
can be determined by turning the equipment off
and on, the user is encouraged to try to correct
the interference by one or more of the following
measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment
and receiver.
-Connect the equipment into an outlet on a circuit
different from that to which the receiver is con-
nected.
-Consult the dealer or an experienced radio/TV
technician for help
SAVE THESE
INSTRUCTIONS
Instructions concerning the proper techniques
for basic felling, limbing, and cross-cutting
(bucking)
1. 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
contact with any utility line, the company should be
notied immediately.
The Chainsaw 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 in Figure 1.
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.
2. Notching undercut
Make the notch 1/3 the diameter of the tree,
perpendicular to the direction of falls as illustrated
in Figure 1. Make the lower horizontal notching
cut (W) rst. This will help to avoid pinching either
the saw chain or the guide bar when the second
notch (X) is being made.
3. Felling back cut
Make the felling back cut (Y) at least 50 mm higher
than the horizontal notching cut as illustrated in
Figure 1.
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 gets close to the hinge, the tree
should begin to fall. If there is any chance that the
tree may not fall in 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 aluminium (Z) to open the cut and
drop the tree along the desired line of fall ( ).
When the tree begins to fall remove the Chainsaw
from the cut, stop the motor, put the Chainsaw
down, then use the retreat path planned ( ). Be
alert for overhead limbs falling and watch your
footing. (See Figure 1)
3
22
W
YZ
X
50mm
50mm
1
1
1
Fig.1
4. 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 in Figure 2. Branches under
tension should be cut from the bottom up to avoid
binding the Chainsaw.
Fig.2
10
5. Bucking a log
Bucking is cutting a log into lengths. It is important
to make sure your footing is rm 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 in Figure 3, it is cut from the top
(overbuck), avoid contacting ground as this will
greatly reduce the chain sharpness.
F
ig.3
When the log is supported on one end, as
illustrated in Figure 4, cut 1/3 the diameter from
the underside (underbuck) (1). Then make the
nished cut by overbucking (2) to meet the rst
cut.
2
2/3
1
1/3
Fig.4
When the log is supported on both ends, as
illustrated in Figure 5, cut 1/3 the diameter from the
top (overbuck) (1). Then make the nished cut by
underbucking (2) the lower 2/3 to meet the rst cut.
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2/3
1/3
Fig.5
When bucking on a slope always stand on the
uphill side of the log, as illustrated in Figure 6.
When “cutting through”, to maintain complete
control release the cutting pressure near the end of
the cut without relaxing your grip on the Chainsaw
handles. Don’t let the chain contact the ground.
After completing the cut, wait for the saw chain to
stop before you move the Chainsaw.
Always stop the motor before moving from tree to
tree.
Fig.6
11
SYMBOLS
To reduce the risk of injury, user
must read instruction manual
WARNING
Wear ear protection
Wear eye protection
Wear dust mask
Always use chain saw two-handed
Beware of chain saw kickback and
avoid contact with bar tip
Wear head protection
Wear protective gloves
Li-I on
Li-I on
Li-Ion battery. This product has been
marked with a symbol relating to
‘separate collection’ for all battery
packs and battery pack. It will then
be recycled or dismantled in order to
reduce the impact on the environment.
Battery packs can be hazardous
for the environment and for human
health since they contain hazardous
substances.
Do not burn
Batteries may enter water cycle if
disposed improperly, which can be
hazardous for ecosystem. Do not
dispose of waste batteries as
unsorted municipal waste.
Unlock
Lock
RCM marking
ABN: Australian Business Number. By this
number, business information such as entity type,
status, business location etc. can be found at
website http://abr.business.gov.au.
ABN of Positec Australia Pty Limited is 14 101
682 357
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ASSEMBLY & OPERATION
NOTE: Before using the tool, read the
instruction book carefully.
ASSEMBLY
WARNING! Do not install the battery pack
before it has been completely assembled.
Always use gloves when handling the chain.
CHAIN AND GUIDE BAR ASSEMBLY
1. Unpack all parts carefully. Remove the drive cover
by turning the hex nuts in a counter-clockwise
direction. (See Fig. A1)
A1
23
2. Place the Chainsaw on a solid, level surface.
3. Use only genuine Kress chains or those
recommended for the Guide Bar.
4. Slide the chain in the slot around the guide bar.
Ensure the chain is in correct running direction by
comparing it to the chain icon, or referring to the
chain direction symbol found on the saw body.
5. Fit the chain onto the drive sprocket, so that the
two bar locating studs on the bar pad t into the
keyway of the opening on the guide bar. Ensure
that the chain tension hole ts on the chain
tension pin.(See Fig. A2).
A2
25
6. Assure all parts are seated properly and hold
chain and guide bar in a level position. Make sure
the drive links are fully seated in the drive sprocket
(See Fig. A3), avoiding a kink as shown in Fig. A4.
If kink occurs, pick up on the chain at the guide
bar just ahead of the kink and then pull the kink
out.
A3
2
1
A4
NOTE: Chain should rotate freely and be free of
kinks.
7. Fit the drive cover and tighten the drive cover by
turning the hex nuts clockwise until it is slightly
tight. (See Fig. A5)
A5
WARNING: The chain is not yet tensioned.
Tensioning the chain applies as described
Kink
13
under “TENSIONING CHAIN”. The chain now
needs to be inspected to make sure it is properly
tensioned.
TENSIONING CHAIN (See Fig. B, C)
B
3-5mm
0.12-0.2”
C
1. Lossen the nuts on the guide cover with wrench as
shown in Fig A1.But remember not to remove the
cover.
2. Lift the chain cover of guide bar and turn the
tensioning screw with a wrench in a clockwise
direction. Tighten the tensioning screw until the
chain is tensioned correctly and can still move easily.
(See Fig B&C)
3. Tighten the nuts on the drive cover with wrench as
shown in A5 until it is tight.
4. Double check the tension set by the chain
tensioning screw. The correct chain tension is
reached when the chain can be raised approx. Half
the drivelink depth from the guide bar in the center.
This should be done by using one hand to raise the
chain against the weight of the machine.
NOTE: The chain will stretch while cutting and lose
proper tension. When the chain becomes loose,
completely unscrew the hex nuts or turn the hex
nuts around three full turns in a counter-clockwise
direction, then re-tension the chain and tighten
the hex nuts to properly reset the chain tension by
repeating Steps 1-4 listed above.
WARNING:
ƔRemoving the battery pack before adjusting saw
chain tension.
ƔCutting edges on chain are sharp. Use protective
gloves when handling chain.
ƔMaintain proper chain tension always. A loose
chain will increase the risk of kickback. A loose
chain may jump out of guide bar groove. This may
injure operator and damage chain. A loose chain
will cause chain, bar, and sprocket to wear rapidly.
NOTE: The chain is properly tensioned when it
can be lifted off of the Guide Bar and the drivelink
is within the rail of the Guide Bar.
LUBRICATION (See Fig. D)
D
IMPORTANT: The Chainsaw is not filled with
oil. It is essential to fill with oil before use.
Never operate the Chainsaw without bar
and chain oil or allow the tank to become empty,
as this will result in extensive damage to the
product.
NOTE: Chain life and cutting capacity depend
on optimum lubrication. Therefore, the chain is
automatically oiled during operation.
FILLING OIL TANK:
WARNING: Removing the battery pack
before filling the oil tank.
1. Set Chainsaw on any suitable surface with oil ller
cap facing upward.
2. Clean area around the oil ller cap with cloth and
unscrew the cap by turning it counter clockwise.
3. Add bar and chain oil until tank is full.
4. Avoid dirt or debris entering oil tank, ret oil ller cap
and tighten by turning clockwise until hand tight.
It is important to use bar and chain
lubricant (not automotive oil) that is
formulated to perform over a wide temperature
range with no dilution required. This can be found
at the location where you purchased this saw or
your local hardware store. Do not use dirty, used
or otherwise contaminated oils. Damage may
Guide Bar
14
occur to the bar or chain.Use of non approved oil
will void the warranty.
Do not swallow any type of bar oil. If swallowed,
call a physician immediately. Keep out of reach of
children. Store away from heat or open flame.
CHECKING THE AUTOMATIC OILER
Proper functioning of the automatic oiler can be
checked by running the Chainsaw and pointing the tip
of the guide chain bar towards a piece of cardboard
or paper on the ground. If an increasing oil pattern
develops on the cardboard, the automatic oiler is
operating ne. If there is no oil pattern, despite a full
oil reservoir, contact Kress customer service agent or
Kress approved service agent.
NOTE: It make take an extended period of time (1
minute +) for the pump to prime when new or after
the saw has not been in use for an extended period
of time.
CAUTION: Do not touch the ground with the
chain. Ensure safety clearance of 6'' (15
cm).
BEFORE OPERATION
TESTING THE CHAINSAW AND BATTERY
Checking the controls
Throttle Lock-Out Button and Throttle Trigger
1. Remove the battery.
2. Try to press the Throttle Trigger. If the Throttle
Trigger can be pressed, the Throttle Lock-Out
Button is defective. Stop using the chainsaw and
contact the service agent.
4. Hold and press the Throttle Lock-Out Button rst,
then press the Throttle Trigger.
5. Release the Throttle Trigger and the Throttle
Lock-Out Button. If the Throttle Trigger or the
Throttle Lock-Out Button is get stuck and cannot
spring back to its origianl position. Stop using the
chainsaw and contact the service agent.
OPERATION
BEFORE USING YOUR CORDLESS TOOL
WARNING! The charger and battery pack
are specially designed to work together so
do not attempt to use any other devices. Never
insert or allow metallic objects into your charger
or battery pack connections because of an
electrical failure and hazard will occur.
NOTE: Your battery pack is UNCHARGED and you
must charge once before use.
The battery charger supplied is matched to the Li-ion
battery installed in the machine. Do not use another
battery charger.
CHECKING THE BATTERY CHARGE
CONDITION (See Fig. E1)
E1
100%
0%
Before starting or after use, press the power test
button on the battery pack to check the battery
capacity.
Note: Fig E1 only applies for the battery pack with
battery indicator light.
Remarks LED light Battery condition
Five green
lights are
illuminated.
80% ≤ Power level ≤
100%
Four green
lights are
illuminated.
60% ≤ Power level < 80%
Three green
lights are
illuminated.
40% ≤ Power level < 60%
Two green
lights are
illuminated.
20% ≤ Power level < 40%
One green
light is
illuminated.
10% ≤ Power level < 20%
One green
light is
ashing.
0% ≤ Power level < 10%
15
CHARGING YOUR BATTERY PACK (See Fig.
E2)
E2
The Li-ion battery is protected against deep
discharging. When the battery is empty, the machine
is switched off by means of a protective circuit. Each
battery must be fully charged before the rst use.
TO REMOVE OR INSTALL BATTERY PACK
(See Fig. F, G)
F
1
2
G
Depress the battery pack release button to remove
the battery pack from your tool. After recharging,
insert the battery pack into the battery port. A simple
push and slight pressure will be sufcient until a click
is heard. Check to see if the battery is fully secured.
NOTE: When removing the battery pack, hold it
firmly to avoid dropping and injury.
SWITCHING ON AND OFF (SEE FIG. H)
H
2
1
ATTENTION: Check the battery packs before using
your cordless tool. Only use the battery pack listed
in the accessories section.
To switch on the tool, press the throttle lock-out
button, then fully press the throttle trigger and hold
in this position. The throttle lock-out button can now
be released. If the saw does not function, please see
CHAIN BRAKE LEVER information below.
For switching off, release the throttle trigger.
NOTE: The chain brake must be deactivate in order
for the saw to be switched on.
CHAIN BRAKE LEVER (See Fig. I)
I
1
21
2
The chain brake lever is a safety mechanism activated
through the front hand guard, when kickback occurs.
Chain stops immediately.
The following function check should be carried out
at regular intervals. Pull the front hand guard towards
the operator (position ) to deactivate chain brake.
To activate the chain brake, push front hand guard
forwards (position )*.
Click Click
16
NOTE:
1. If the saw is unable to start, even though it is
assembled properly and working with fully charged
battery packs, then you should check if the chain
brake lever is in the correct position (position ).
2. *When the chain brake is activated, the saw chain
should stop instantly. If the saw chain does not stop
or take time to slow down, please stop using the
chain saw and contact the service agent.
CUTTING
IMPORTANT: Is the oil tank filled? Check
the Oil Level Window prior to starting and
regularly during operation (See Fig. J). Refill oil
when oil level is low. A full oil tank will last approx.
12 minutes of cutting depending on sawing
intensity and stops.
Check recent replaced chain tension about every
10 minutes during operation.
J
(1) Installing the battery pack into the machine.
(2) Make sure section of log to be cut is not laying
on the ground. if the log you are cutting is laying
on the ground, do not cut completely through
and allow the chain to make contact with the soil.
Reposition the log for the nal separating cut.
(3) Use both hands to grip saw. Always use left hand
to grip front handle and right hand to grip rear
handle. Use a rm grip. Thumbs and ngers must
wrap around saw handles. (See Fig. K)
K
(4) Make sure your footing is rm. Keep feet-shoulder
width apart. Distribute your weight evenly on both
feet.
(5) When ready to make a cut, push the
throttle
lock-out button
completely in with the right thumb
and squeeze the trigger. This will turn saw on.
Releasing the trigger will turn the saw off. Make
sure the saw is running at full speed before starting
a cut.
(6) When starting a cut, slowly place moving chain
against the wood. The wood should be as close to
the saw body as possible. Hold saw rmly in place
to avoid possible bouncing or skating (sideways
movement) of the saw.
(7) Guide the saw using light pressure with your left
forearm and do not put excessive force on the
saw, letting the saw do its work. The motor will
overload and can burn out. It will do the job better
and safer at the rate for which it was intended.
(8) Remove the saw from a cut with the saw running
at full speed. Stop the saw by releasing the throttle
trigger. Make sure the chain has stopped before
setting the saw down.
(9) Keep practicing on scrap logs in a secure working
area until you are comfortable, using a uid motion
and a steady cutting rate.
KICKBACK SAFETY DEVICES ON THIS SAW
This saw has a low-kickback chain and reduced
kickback Guide Bar. Both items reduce the chance
of kickback. However, 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 rm grip. Thumbs and ngers 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 the left side of saw. This keeps
your body from being in direct line with chain.
• Do not let Guide Bar nose tip 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 the Guide Bar nose or try plunge cut
(boring into wood using guide bar nose). This type
of cutting is for properly trained professionals only.
• Watch for shifting of wood or other forces that
may pinch chain.
• Use extreme caution when reentering a previous
cut.
• Use only the low-kickback chain and guide bar
that were supplied with this Chainsaw or or are
recommended as a replacement.
• Never use a dull or loose chain. Keep chain sharp
with proper tension.
HOW TO USE SAW SAFELY
1. Use the Chainsaw only with secure footing.
2. Hold the Chainsaw at the right-hand side of your
17
body (See Fig. L).
L
3. The chain must be running at full speed before it
makes contact with the wood.
4. Use the bumper spikes to secure the saw onto the
wood when starting to cut.
5. Use the Bumper Spikes as a leverage point while
cutting if necessary. (See Fig. M)
P
M
6. Do not operate the Chainsaw with arms fully
extended, attempt to saw areas which are difcult
to reach, or stand on a ladder while sawing (See
Fig. N).
N
Never use the Chainsaw above shoulder height.
CUTTING WOOD UNDER TENSION (SEE
FIG. O)
O
2
1
1
WARNING: When cutting a limb that is
under tension, use extreme caution. Be alert
for wood springing back. When wood tension
is released, limb could spring back and strike
operator causing severe injury or death.
When sawing logs supported on both ends, start
the cut from above(1) about 1/3 of the diameter into
the log (overbuck) and then nish the cut (2) from
below, in order to avoid contact of the Chainsaw with
the ground. When sawing logs supported on only
one end, start the cut from below (1) about 1/3 of
the diameter into the log (underbuck) and nish the
cut from above (2) in order to avoid log splitting or
jamming of the Chainsaw.
When cutting short sections (example of rewood), it
is not normally necessary to perform the underbuck
cut when the log is supported on one end.
For Battery tools
The recommended ambient temperature range for
discharging is -20đ~45đ(-4°F~113°F).
The recommended ambient temperature range for
the charging system during charging is -5đ~45đ
(23°F~113°F).
Low temperature use reminder :
To guarantee optimal performance and maintain the
longevity of your battery system, please ensure that
the battery is at normal room temperature before
starting work in cold conditions.
TRANSPORTATION
Transporting the chainsaw
1. Switch off the chainsaw and remove the battery.
2. When transporting your chainsaw by hand, hold
the front handle of chain sawto make sure that
your machine is parallel to the ground.
3. When transporting your chainsaw in a vehicle,
secure and position it to prevent movement or
damage.
18
Transporting the battery
1. Ensure the battery is in a safe condition.
2. Use non-conductive packaging when
transporting the battery.
3. The contained Li-Ion batteries are subject to the
dangerous goods legislation requirements.
Transport batteries only when the battery
housing is undamaged. Pack up the batteries in
such a manner that cannot move around in the
packaging.
SAW MAINTENANCE
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.Once got wet in
the rain during operation, the machine and the battery
pack should be dried before storing or charging.
NOTE: Even with proper sharpening, risk of kickback
can increase with each sharpening.
MAINTENANCE AND
STORAGE OF CHAINSAW
1. Remove the battery pack
• When not in use
• Before moving from one place to another
• Before servicing
• Before changing accessories or attachments,
such as saw chain and guard
2. Inspect Chainsaw 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 Chainsaw if
damage affects safety or operation. Have damage
repaired by authorized service center.
3. Maintain Chainsaw with care.
• 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.
4. When servicing, use only identical replacement
parts.
5. When not in use, always store Chainsaw
• in a high or locked place, out of children’s reach
• in a dry place
• with protective scabbard in place
BAR MAINTENANCE
To maximize bar life, the following bar maintenance is
recommended.
The bar rails that carry the chain should be cleaned
before storing the tool or if the bar or chain appear to
be dirty.
The rails should be cleaned every time the chain is
removed.
TO CLEAN THE BAR RAILS:
P
1. Remove drive cover and bar and chain. (see
section ASSEMBLY)
2. Using a wire brush, screwdriver or similar tool,
clear the residue from the inner groove of the bar.
(See Fig. P)
3. Make sure to clean oil passages thoroughly.
CONDITIONS WHICH REQUIRE CHAIN AND
GUIDE BAR MAINTENANCE:
• Saw cuts to one side or at an angle.
• Saw has to be forced through the cut.
• Inadequate supply of oil to the bar and chain.
Check the condition of the guide bar each time the
chain is sharpened. A worn guide bar will damage the
chain and make cutting difcult.
After each use, remove the battery pack, clean all
sawdust from the guide bar and sprocket hole.
When rail top is uneven, use a at le to restore
square edges by removing any burrs from the side or
top of the bar.
File Rail Edges
and Sides
Square
Worn Groove Correct Groove
Replace the guide bar when the groove is worn,
the guide bar is bent or cracked, or when excess
heating or burring of the rails occurs. If replacement
is necessary, use only the guide bar specied for your
saw in the repair parts list or on the decal located on
the Chainsaw.
REPLACING BAR & CHAIN
Replace chain when cutters are too worn to sharpen
or when the chain becomes inoperable. Only use
replacement chain noted in this manual.
Inspect guide bar before sharpening chain. A worn
or damaged guide bar is unsafe. A worn or damaged
19
guide bar will damage chain. It will also make cutting
harder.
LUBRICATE SPROCKET
WARNING: Wear heavy duty gloves when
performing any maintenance or service to
this tool. Always remove the battery pack
before performing any service or maintenance on
this tool.
NOTE: It is not necessary to remove the chain or bar
when lubricating the guide bar sprocket.
1. Clean the bar and sprocket
2. Using a grease gun, insert the tip of the gun
into the lubrication hole and inject grease until it
appears at the outside edge of the sprocket tip.
(See Fig. Q)
Q
3. To rotate the sprocket pull the chain by hand until
the ungreased side of the sprocket is in line with
the grease hole. Repeat the lubrication procedure.
SHARPENING SAW CHAIN
WARNING: Remove the battery pack before
servicing. Severe injury or death could
occur from electrical shock or body contact
with moving chain.
Cutting edges on chain are sharp. Use protective
gloves when handling chain.
R1
a25o
0o
b
a:Filing angle; b:le position.
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.
1. Before sharpening, please pay attention of the
following steps:
( See Fig R1)
How to sharpen the cutters
1. Prepare a round le to sharpen the cutters.(See
Fig R2).Note:Firmly clamp the guide bar in a vice
before sharpening the chain. Ensure that the chain
is not "nipped" and can freely move on the guide
bar. Check that the chain is properley tensioned.
(See "Tensioning Chain" section)
.
R2
5/32” 4.0mm
2. Sharpen the cutters with le from the inner side
of cutting teeth towards the outside of the chain.
(See Fig R3)
R3
3. File all the cutters on one side of the guide bar.
4. Turn the chainsaw around and le all of the
cutters on the opposite side.
5. Ensure that the length of all cutting teeth is same.
To ensure efcient, safe and smooth cutting,
le the depth gauge height to 0.65mm (0.025").
Make sure that the leading edge of the depth
gauge is rounded off. (See Fig R4)
Injecting grease to lubricate
20
R4
0.025"
WARNING
It is suggested not to use the chain saw with battery
harness for your safety.
S
CLEANING
1. Switch off the chainsaw and remove the battery.
2. Do not use aggressive detergents or solvents.
Clean the machine after use with a damp cloth
dipped in mild detergent.
3. Keep battery connection free of dirt and debris,
and clean with a soft and dry brush or cloth.
4. Do not spray water onto the motor and electrical
components.
5. Do not use pressure washer to clean your
machine.
STORAGE
1. Remove the battery pack from the chainsaw
before storage.
2. Store the chainsaw and the battery in a dry and
secure place that is inaccessible to children and
other unauthorized people.Remove the cutting
attachment if no use for a long time.
3. Store the battery only within a temperature range
between 5oC (41 oF) and 25oC (77 oF). As an
example, do not leave the battery in the car in
summer time.
4. Once got wet in the rain during operation, the
machine and the battery should be dried before
storing or charging. Remove the battery and
reinsert it if the machine fails to turn on.
This manual suits for next models
2
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