Ryobi RCS36 User manual

36V CORDLESS CHAIN SAW
OPERATOR’S MANUAL (Original Instructions)
Important! It is essential you read the instructions in this manual before starting and
operating this machine.
RCS36/RCS36B

RCS36 / RCS36B
Fig. 1
Fig. 5
Fig. 11
Fig. 17 Fig. 18 Fig. 19 Fig. 20 Fig. 21 Fig. 22
Fig. 12 Fig. 13 Fig. 14 Fig. 15 Fig. 16
Fig. 6 Fig. 8 Fig. 9 Fig. 10
Fig. 2 Fig. 3 Fig. 4
20
30
31
33
32 34
36
35
36
37 35
38
39
23
24
25
26
27
28
29
25
24
50mm
21
22
50mm
12
12
13 14
3
40 40
41
4
5
6
7
8
9
10
15 17 16 18
19
11
42
40
43
Fig. 7
3-4mm

2
English (Original Instructions)
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.
Keep children and bystanders away while
operating a power tool. Distractions can cause you
to lose control.
ELECTRICAL SAFETY
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.
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 lapse of
attention 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 appropriately will reduce personal
injuries.
Prevent unintentional starting. Ensure the switch is
in the off position before connecting to power source
and/or battery pack and when 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 over-reach. 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, clothing and gloves
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.
POWER TOOL USE AND CARE
Do not force the power tool. Use the power tool for
the application. The correct power tool will do the job
better and safer at the rate for which it was designed.
Your product has been engineered and manufactured to
Ryobi’s high standard for dependability, ease of operation,
and operator safety. When properly cared for, it will give
you years of rugged, trouble-free performance.
Thank you for buying a Ryobi product.
GENERAL SAFETY WARNINGS
WARNING
Read all safety warnings and all instructions. Failure
to follow the warnings and instructions may result in
electric shock, re and/or serious injury.
INTENDED USE
This chainsaw is designed for cutting branches, trunks,
logs and beams of a diameter determined by the cutting
length of the guide bar. It is only designed to cut wood.
It is only to be used in an outdoor, domestic application
by adults.
Do not use the chainsaw for any purpose not listed above.
This chainsaw is not to be used for professional tree
services. It is not to be used by children or by persons
not wearing adequate personal protective equipment and
clothing.
RESIDUAL RISKS:
Even with the intended use of the appliance, there are
other potential risks which cannot be prevented. According
to the type and construction of the appliance, the following
potential hazards exist:
Contact with exposed saw teeth of the saw chain
(cutting hazards).
Access to the rotating saw chain (cutting hazards).
Unforeseen, abrupt movement of the guide bar
(cutting hazards).
Flying parts from the saw chain (Cutting / injection
hazards).
Flying debris from the work piece.
Inhalation of work piece particles.
Skin contact with the fuel oil.
Loss of hearing, if no ear protection is used during
work.
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.

3
English (Original Instructions)
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 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.
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. 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 of the power tool for operations
different from those intended could result in a
hazardous situation.
BATTERY TOOL USE AND CARE
Ensure the switch is in the off position before
inserting battery pack. Inserting the battery pack into
power tools that have the switch on invites accidents.
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 fire.
Under abusive conditions, liquid may be ejected
from the battery; avoid contact. If contact
accidentally occurs, flush with plenty of soap and
water. If liquid contacts eyes, immediately seek
medical help. Liquid ejected from the battery may
cause irritation or burns.
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.
Servicing requires extreme care and knowledge and
should be performed only by a qualified service technician.
For service we suggest you return the product to your
neatest AUTHORISED SERVICE CENTRE for repair.
When servicing, use only identical replacement parts.
SPECIFIC SAFETY WARNINGS
Hold the power tool by insulated gripping surfaces
only, because the saw chain may contact hidden
wiring. Saw chains contacting a "live" wire may make
exposed metal parts of the power tool "live" and could
give the operator an electric shock.
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 in contact
with anything. A moment of inattention while operating
chain saws may cause entanglement of your clothing
or body with the saw chain.
Always hold the chain saw with your right hand
at the rear handle and your left hand at the front
handle. Holding the chain saw with a reversed hand
configuration increases the risk of personal injury and
should never be done.
Wear safety glasses and hearing protection. Further
protective equipment for head, hands, legs and feet
is recommended. Adequate protective clothing will
reduce personal injury from flying debris or accidental
contact with the saw chain.
Do not operate chain saw while up in a tree. Operation
of a chain saw while up in a tree may result in personal
injury.
Always keep proper footing and operate the chain saw
only when standing on fixed, secure and level surface.
Slippery or unstable surfaces such as ladders may
cause loss of balance or control of the chain saw.
When cutting a limb that is under tension, be alert
of spring back. When the tension in the wood fibres
is released, the spring loaded limb may strike the
operator and/or throw the chain saw out of control.
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 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

4
English (Original Instructions)
ADDITIONAL WARNINGS
It has been reported that vibrations from hand-held
tools may contribute to a condition called Raynaud’s
Syndrome in certain individuals. Symptoms may
include tingling, numbness and blanching of the
ngers, usually apparent upon exposure to cold.
Hereditary factors, exposure to cold and dampness,
diet, smoking and work practices are all thought to
contribute to the development of these symptoms. It
is presently unknown what, if any, vibrations or extent
of exposure may contribute to the condition. There
are measures that can be taken by the operator to
possibly reduce the effects of vibration:
yKeep your body warm in cold weather. When
operating the unit wear gloves to keep the hands
and wrists warm. It is reported that cold weather
is a major factor contributing to Raynaud’s
Syndrome.
yAfter each period of operation, exercise to increase
blood circulation.
yTake frequent work breaks. Limit the amount of
exposure per day.
If you experience any of the symptoms of this
condition, immediately discontinue use and see your
physician about these symptoms.
The recommended cutting capacity of this chain saw
is 153mm (6 in.) and smaller to prolong the life of the
tool and allow for safest operation. Cutting logs with
a diameter larger than this will cause excess wear on
your tool. Logs with a maximum diameter of 229mm
(9in.) can be cut, but should only be done so rarely
and with caution.
The integral spiked bumper is designed to assist
cutting. When forced against the log while cutting it
provides a more stable pivot point.
Any chainsaw is potentially lethal if used
inappropriately. It is strongly suggested that you seek
professional training in the safety and use of this tool.
SAVE THESE INSTRUCTIONS. REFER TO THEM
FREQUENTLY AND USE THEM TO INSTRUCT OTHERS
WHO MAY USE THIS UNIT. IF YOU LOAN SOMEONE
THIS UNIT, LOAN THEM THESE INSTRUCTIONS ALSO.
moving saw chain.
Follow instructions for lubricating, chain tensioning
and changing accessories. Improperly tensioned
or lubricated chain may either break or increase the
chance for kickback.
Keep handles dry, clean, and free from oil and grease.
Greasy, oily handles are slippery, and may cause loss
of control.
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 other than intended
could 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. 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, with both hands on the saw
and your body and arm positioned 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.

5
English (Original Instructions)
Some of the following symbols may be used on this tool. Please study them and learn their meaning. Proper interpretation
of these symbols will allow you to operate the tool better and safer.
SYMBOL DESIGNATION/EXPLANATION
V Voltage
W Watt - Power
Direct current - Type or characteristic of current
Precautions that involve your safety.
Read the operation manual and follow all warnings and safety instructions.
Wear eye and hearing protection when operating this product.
Do not expose to rain or damp conditions.
97
Guaranteed sound power level is 97dB.
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
WARNING: Indicates a potentially hazardous situation, which, if not avoided,
could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation, which, if not avoided,
may result in minor or moderate injury.
CAUTION: (Without Safety Alert Symbol) Indicates a situation that may
result in property damage.
SYMBOLS

6
English (Original Instructions)
CHAIN & BAR INFORMATION
Manufacture Saw chain Guide bar
Oregon 90SG045X 124MLEA041
Tri-link CL14345PB M1431245-1041HL
Oregon's chain must be tted with Oregon's bar; Tri-
link's chain must be tted with Tri-link's bar.
You can purchase bar and chain replacements from your
Ryobi local dealer.
RCS36 bar replacement: RAC226 (Tri-link M1431245-
1041HL)
RCS36 chain replacement: RAC227(Tri-link CL14345PB)
DESCRIPTION
(REFER TO FIGURE SHEET)
1. Guide bar cover
2. Front handle guard
3. Front handle
4. Safety lock-out button
5. Switch trigger
6. Oil tank cover
7. Oil level gauge
8. Spike bumpers
9. Saw chain
10. Guide bar
11. Safety tip
12. Rear handle
13. Chain tensioner adjustment knob
14. Sprocket cover
15. Sprocket cover securing knob
16. Saw chain tensioning pin
17. Sprocket
18. Bar guide
19. Oil outlet
20. Bar groove
21. Chain drive links
22. Cutter
23. Felling direction
24. Danger zone
25. Escape route
26. Direction of fall
27. Notch
28. Felling back cut
29. Hinge
30. Limb cut
31. Keep work off ground leave support limbs until log is cut
32. Log supported along the entire length
33. Cut from top (over buck) avoid cutting earth
34. Log supported one end
35. Under buck
SPECIFICATIONS
Model RCS36 RCS36B
Rated voltage 36V DC
No Load Speed 3.6 m/s
Guide bar length 300 mm
Chain stop < 2s
Chain oil tank
capacity 110 ml
Weight 4.4 kg
(with battery)
3.03 kg
(without battery)
Emission sound
pressure level LpA
81.2 dB(A)
Uncertainty KpA 2 dB(A)
Sound power level
LWA
94.8 dB(A)
Uncertainty KWA 2 dB(A)
Guaranteed
sound power level
LWA(G)
97 dB(A)
Vibration total
value ah 2.3 m/s2
Uncertainty K 1.5 m/s2
Battery Pack 1 x BPL3626
Battery Charger 1 x BCL3620
REMARKS:
The declared vibration value has been measured with
a standard test method and may be used to compare
one tool with another.
The declared vibration value may be used in a
preliminary assessment of exposure.
WARNING
The actual vibration values during use of the tool can
be different from the above stated and depend on the
use of the tool; and the need to identify safety measures
to protect the operator are based on an estimation of
exposure in the actual conditions of use (taking account
all parts of the operating cycle such as the times when
the tool is switched off and when it is running idle in
addition to the trigger time).

7
English (Original Instructions)
36. Over buck
37. Log supported both ends
38. Bucking a log
39. Stand on uphill side when cutting because log may roll
40. Battery pack
41. Battery latch button
42. Charger
43. Charger cable
ASSEMBLY
This chain saw does not require assembly, but user should
know how to assemble the guide bar and saw chain.
Check the chain tensioning and add oil as described later
in this manual before each operation.
ASSEMBLING THE GUIDE BAR AND SAW CHAIN
See gure 2 - 7
Make sure remove the battery pack from the unit. Wear
protective gloves.
Unscrew the sprocket cover securing knob (item 15)
and remove the sprocket cover.
The saw chain should face in the direction of chain
rotation. If facing backwards, turn the chain loop over.
Place the chain drive links into the bar groove.
Position the chain so there is a loop at the back of
the bar.
Hold the chain in position on the bar and place the
loop around the sprocket and make sure it is correctly
mounted. Make sure the bar hole fits well with the
tensioning pin (item 16).
Replace the sprocket cover, turn the chain tension
adjust knob (item 13) clockwise until the saw chain
is properly tensioned. The guide bar must then be
pushed upwards, check chain tension again, do not
tension the chain too tight.
After the chain is well-tensioned, tighten the knob
(item 15) again.
Note: The saw chain is properly tensioned if, in the middle
of the guide bar, it can be lifted 3mm to 4mm from the
edge of the guide bar. Run the chain saw to ensure correct
movement before attempting a job. If a new saw chain is
tted, run the saw for 2-3 minutes before starting a job.
WARNING
After the run-in time, check the chain tension and re-
tighten the chain if necessary.
OPERATION
For complete charging instructions, refer to the
Operator’s Manuals for your Ryobi battery pack and
charger models.
NOTE: To avoid serious personal injury, always remove
the battery pack and keep hands clear of the lock-out
button when carrying or transporting the tool.
BEFORE EACH USE CHECK THE CHAIN TENSION
See gure 2
WARNING
Remove the battery pack from the chain saw before
checking the chain tension or making adjustments to
the chain. Wear protective gloves while touching the
chain, bar or areas around the chain.
Pull the chain in the middle of the lower side of the
bar away from the bar. The gap between the cutter in
the chain and the bar should be between 3mm - 4mm.
If you need to adjust the chain tension, please refer to
the section “ADJUSTING THE CHAIN TENSION” later
in this manual.
TO INSTALL BATTERY PACK
See Figure 2.
Place the battery pack in the chain saw. Align raised
ribs on battery pack with grooves in the chain saw’s
battery port.
Make sure the latch on bottom of the battery
pack snaps in place and that battery pack is fully
seated and secure in the chain saw before beginning
operation.
TO REMOVE BATTERY PACK
See Figure 2.
Release the trigger to stop the chain saw.
Press and hold the battery latch button at the bottom
of the battery pack.
Remove battery pack from the chain saw.
CHECKING THE CHAIN LUBRICANT
See gure 1
Check the amount of oil in the chain saw by looking at
the oil level gauge (item 7). If the oil level is low, follow
the steps shown in section “ADDING CHAIN & BAR
LUBRICANT” of this manual.
WARNING
Check the chain tension before each use of the saw.

8
English (Original Instructions)
WARNING
Never operate the chain saw without sufcient chain
lubrication as this might damage the saw and is a threat
to safety. Check the chain lubricant level before each
use!
In order to prevent kickback, please follow these safety
instructions:
Never cut with the tip of the guide bar! Be careful when
continuing from previous cuts.
Always start cutting only when the chain saw is already
running.
Make sure that the saw chain is always properly
sharpened.
Never cut through more than one branch at a time!
When lopping off branches, be careful not to touch any
other branches.
When cross-cutting, pay attention to trunks standing
very close to each other. If possible, use a sawing trestle.
HOLDING THE CHAIN SAW
See gure 8
Always hold the chain saw with your right hand at the
rear handle and your left hand at the front handle.
Grip both handles with the thumbs and ngers encircling
the handles. Ensure that your left hand is holding the front
handle so that your thumb is underneath.
STARTING OPERATION
Before operation, ensure that the battery is charged
and correctly installed.
To start the machine: Pull the Safety lock-out button
(item 4), and then pull the switch trigger (item 5).
STOPPING OPERATION
Release the power switch trigger (item 5) to stop the
chain saw.
USING THE CHAIN SAW
Always be sure of your footing and hold the chain saw
rmly with both hands while the motor is running.
BASIC FELLING, LIMBING, AND CROSS-CUTTING
TECHNIQUES
See gure 9
FELLING A TREE
When bucking and felling operations are being performed
by two or more persons at the same time, the felling
operation 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 utility company should be notied
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.
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, and staples from
the tree.
NOTCHING UNDERCUT (A NOTCH CUT IN A TREE TO
DIRECT THE FALL)
See Figure 10
Make the notch 1/3 in diameter of the tree, perpendicular
to the direction of falls. Make the lower horizontal notching
cut rst, 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 (THE FINAL CUT IN A TREE
FELLING OPERATION, MADE ON THE OPPOSITE SIDE
OF THE TREE FROM THE NOTCHING UNDERCUT)
See Figure 10
Make the felling back cut at least 50mm higher than the
horizontal notching cut. Keep the felling back cut parallel
to the horizontal notching cut. Make the felling back cut
so as to leave enough wood 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 aluminium 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, release
the power trigger to stop the chain saw, put the chain saw
down, and then use the retreat path as planned. Be alert of
overhead limbs falling and watch your footing.
LIMBING A TREE
See gure 11
Limbing is removing the branches from a fallen tree. When
limbing, leave the larger lower limbs to support the log off
the ground. Remove the small limbs in one cut. Branches
under tension should be cut from the bottom up, to avoid
binding the chain saw.
BUCKING A LOG
See gure 12 - 15

9
English (Original Instructions)
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 direction for easy cutting:
1. When the log is supported along the entire length, it is
cut from the top (over buck).
2. When the log is supported on one end, cut 1/3 of the
diameter from the underside (under buck). Then make
the nished cut by over bucking to meet the rst cut.
3. When the log is supported on both ends, cut 1/3 of
that diameter from the top (over buck). Then make the
nished cut by under bucking the lower 2/3 to meet
the rst cut.
4. When bucking on a slope, always stand on the uphill
side of the log. 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.
Do not 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.
MAINTENANCE
WARNING
Always remove the battery pack from the machine
before checking the chain tension or making
adjustments to the chain. Wear protective gloves while
touching the chain, bar or areas around the chain.
ADJUSTING THE CHAIN TENSION
See gure 2
Un-tighten the sprocket cover securing knob (item 15)
slightly by turning it counterclockwise.
To increase the chain tension, turn the chain tensioner
adjustment knob (item 13) clockwise and check the
chain tension frequently. To reduce the chain tension,
turn the chain tensioner adjustment knob (item
13) counterclockwise and check the chain tension
frequently.
The chain tension is correct when the gap between the
cutter in the chain and the bar is between 3mm-4mm.
Pull the chain in the middle of the lower side of the
bar downwards (away from the bar) and measure the
distance between the bar and the chain cutters.
Tighten the sprocket cover securing knob (item 15) by
turning it clockwise.
REPLACING THE BAR AND CHAIN
See Figure 2, 3, 5, 7
Put the saw down on a flat and even surface to make
adjustments to the chain.
Make sure that you have the correct replacement
bar and chain as advised earlier in the specification
section of this manual.
Unscrew the sprocket cover securing knob (item 15)
by turning it counterclockwise until the sprocket cover
(item 14) comes loose.
Remove the sprocket cover. Remove the bar and saw
chain from unit.
To replace the bar with the new one, unscrew the nut
of the safety tip, mount the safety tip on to the new bar
and tighten the nut.
Put the new chain in the correct direction as shown in
figure 7 onto the bar and make sure that the drive links
are aligned in the bar groove (figure 5).
Attach the bar to the chain saw and loop the chain
around the drive sprocket as shown in figure 3.
Replace the sprocket cover (item 14), tighten sprocket
cover and tighten knob (item 15).
Follow the steps the section “ADJUSTING THE CHAIN
TENSION” earlier in this manual.
ADDING CHAIN & BAR LUBRICANT
Unscrew and remove the cap (item 6) from the oil tank.
Pour the oil into the oil tank and monitor the oil level
gauge (item 7). Ensure that no dirt enters the oil tank
while filling the oil in.
Put the oil cap back on and tighten it up.
One full oil tank will enable you to use the saw for 20-
40 min.
TRANSPORTING THE CHAIN SAW
Before transporting the chain saw, always remove the
battery pack from the chain saw and slide the chain cover
over the bar and chain. If several cuts are to be performed
with the chain saw, the saw must be switch off between
cuts.
GUIDE BAR COVER
See gure 1
The chain cover must be clipped onto the chain and bar
as soon as the sawing work has been completed and
whenever the machine has to be transported.
SHARPENING THE SAW CHAIN
See gure 16 - 21
When the chain penetrates into wood with difcultly, it
needs sharpening as follows:
Put the chain under tension.
Fasten the bar in a vice so that the chain can slide.
Fasten the file to the file holder and place it on cutter
at 35° angle.

10
English (Original Instructions)
File with forward strokes only until all the worn out
parts of the cutting edge are taken away.
Count the number of strokes given to the cutter as
a reference and file away with the same number of
strokes on all other cutters.
If the depth gauge protrudes from the template after
sharpening a few times, reset its level. Use a flat file.
Finally, round off the depth gauge.
NOTE: It is recommended to have the deep or important
sharpening carried out by a service agent who is equipped
with electric sharpener.
GUIDE BAR MAINTENANCE
When you have finished working, clean out the groove
and the oil passages with a scraping hook.
Periodically trim the sides of rails using a flat file. If not
done in the long run, the feather edges might break
away and damage the bar.
If one rail is higher than the other one, it is necessary
to make it even with a flat file then smooth it with a file
or fine grain abrasive paper.
WARNING
When servicing, use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
WARNING
To avoid serious personal injury, always remove the
battery pack from the tool when cleaning or performing
any maintenance.
GENERAL MAINTENANCE
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. Please call Ryobi Customer Service for
assistance.
Avoid using solvents when cleaning plastic parts. Most
plastics are susceptible to damage from various types of
commercial solvents and may be damaged by their use.
Use clean cloths to remove dirt, dust, oil, grease, etc.
WARNING
Do not at any time let brake uids, gasoline, petroleum-
based products, penetrating oils, etc., come in contact
with plastic parts. Chemicals can damage, weaken or
destroy plastic which may result in serious personal
injury.
Only the chain and bar are intended to be serviced
or replaced by the operator. All other parts should be
replaced at an Authorised Service Centre. For your
nearest Ryobi Authorised Service Centre call 1300 361
505 or visit the website www.ryobi.com.au
STORAGE
STORING THE PRODUCT
Remove the battery pack from the unit before storing.
Clean all foreign material from the unit.
Store it in a place that is inaccessible to children.
Keep away from corrosive agents such as garden
chemicals and de-icing salts.
Store and charge your batteries in a cool area.
Temperatures above or below normal room
temperature will shorten battery pack life.
Never store batteries in a discharged condition. Store
battery packs in a 30%-50% charged condition.
Store the battery pack where the temperature is below
27˚C and away from moisture.
All batteries gradually lose their charge. The higher
the temperature, the quicker they lose their charge.
If you store your unit for long periods of time without
using it, charge the pack as normal every six months
of storage. This practice will prolong battery pack life.
DISPOSAL
Power tools and accessories contain large
amount of valuable resources and plastics
that can be recycled. Waste electrical
products should not be disposed of together
with household waste. Please recycle where
facilities exist. Check with your local
authority or retailer for recycling advice.
The battery contains material which is hazardous to you
and the environment. It must be removed and disposed
of separately at a facility that accepts lithium-ion batteries.

TECHTRONIC INDUSTRIES (AUSTRALIA) PTY. LTD.
Level 1, 660 Doncaster Road,
Doncaster, Victoria 3108,
Australia
Tel: [phone] Fax: [phone]
www.ryobi.com.au
TECHTRONIC INDUSTRIES N.Z. LIMITED
Auckland: 27 Clemow Drive, Mt Wellington, N.Z.
Tel: [phone] Free Call: 0800 279 624 Fax: [phone]
Contact during normal business hours.
www.ryobi.co.nz
Subject to the guarantee condition below, this Ryobi
tool (hereinafter called “the product”) is guaranteed by
TECHTRONIC INDUSTRIES AUSTRALIA PTY
LIMITED (hereinafter called “the Company”) to be free
from defects in material or workmanship for a period
of 24 months from the date of original purchase
covering both parts and labour. Under the terms of
this guarantee, the repair or replacement of any part
shall be the opinion of the Company or its authorised
service centre. Should service become necessary
during the warranty period, the owner should contact
the customer service HELPLINE 1300 361 505 or
contact the retailer from whom the product was
purchased.
In order to obtain guarantee service, the owner must
present the sales docket and Guarantee Certificate to
confirm date of purchase. This product is sold by the
dealer or service centre as principal and the dealer
has no authority from the Company’s behalf except as
herein contained or herein referred to.
Guarantee Conditions
This guarantee only applies provided that the product
has been used in accordance with the manufacturer’s
recommendations under normal use and reasonable
care (in the opinion of the Company) and such
guarantee does not cover damage, malfunction or
failure resulting from misuse, neglect, abuse, or used
for a purpose for which it was not designed or is not
suited and no repairs, alterations or modifications
have been attempted by other than an authorised
service centre. This guarantee will not apply if the tool
is damaged by accident or if repairs arise from normal
wear and tear. The Company accepts no additional
liability pursuant to this guarantee for the costs of
travelling or transportation of the product or parts to
and from the service dealer or service centre - such
costs are not included in this guarantee.
Certain legislation, including the Trade Practices Act,
1974 (as amended) and other state and territorial laws
give rights to the buyer and impose liability on the
seller in certain circumstances. Nothing herein shall
have the effect of excluding, restricting or modifying
any condition, guarantee, right or liability imposed, to
the extent only that such exclusion, restriction or
modification would render any term herein void.