Ryobi RCS1500-G Operation manual

RCS1500-G
OWNER’S OPERATING MANUAL
CIRCULAR SAW

DESCRIPTION
1. Dust extraction outlet
2. Blade guard retracting lever
3. Lower guard
4. Bevel adjustment knob
5. Upper guard
6. Front handle
7. Rear handle
8. Trigger switch
9. Safety button
10. Cut depth locking lever
11. Spindle lock
12. Hex wrench
13. Parallel guide fence
14. Blade
15. Hex bolt
16. Outer flange
17. Inner flange
DESCRIPTION
Fig. 8
Fig. 1
Please refer to pages 3 - 4 for instructions
Fig. 7
Components list
12
6
13
7
1
2
3
5
4
9
9
8
10
11
Fig. 6
Fig. 4
Fig. 5
16
14
15
17
Fig. 2
12
11
10
Fig. 3

Important!
It is essential that you read the instructions in this manual before
operating this machine.
Subject to technical modifications
1
GENERAL POWER TOOL SAFETY WARNINGS
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. 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 power tools to rain or wet conditions.
Water entering a power tool will increase the risk of electric
shock.
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 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.
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 finger 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.
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 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.
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 may create a
risk of injury and fire.
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 fire.
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.
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.
WARNING!
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions
may result in electric shock, fire and/or serious
injury.
Save all warnings and instructions for future reference.
The term "power tool" in the warnings refers to your
mains-operated (corded) power tool or battery-operated
(cordless) power tool.

2
SPECIFIC TOOL SAFETY WARNINGS
b) Do not reach underneath the workpiece. The guard cannot
protect you from the blade below the workpiece.
c) Adjust the cutting depth to the thickness of the
workpiece. Less than a full tooth of the blade teeth should
be visible below the workpiece.
d) Never hold piece being cut in your hands or across your
leg. Secure the workpiece to a stable platform. It is
important to support the work properly to minimize body
exposure, blade binding, or loss of control.
e) Hold the power tool by insulated gripping surfaces only,
when performing an operation where the cutting tool
may contact hidden wiring or its own cord. Contact with a
"live" wire will also make exposed metal parts of the power
tool "live" and could give the operator an electric shock.
f) When ripping, always use a rip fence or straight edge
guide. This improves the accuracy of cut and reduces the
chance of blade binding.
g) Always to use only blade diameter(s) in accordance with
the markings.
h) Never use damaged or incorrect blade washers or bolt.
The blade washers and bolt were specially designed for your
saw, for optimum performance and safety of operation.
i) Do not use any abrasive wheels for this saw.
j) With provided blade, users can use it to cut wood and
plastic materials. Please note to avoid overheating the
blade tips and avoid melting the plastic.
k) Dust collection system
A dust extraction outlet has been supplied with the tool.
Connect it to user’s dust collector.When used correctly it can
help remove dust, chips and cutting debris away from the
cutting area.
Kickback causes and related warnings
– kickback is a sudden reaction to a pinched, bound or
misaligned saw blade, causing an uncontrolled saw to lift up and
out of the workpiece toward the operator;
– when the blade is pinched or bound tightly by the kerf closing
down, the blade stalls and the motor reaction drives the unit
rapidly back toward the operator;
– if the blade becomes twisted or misaligned in the cut, the teeth
at the back edge of the blade can dig into the top surface of the
wood causing the blade to climb out of the kerf and jump back
toward the operator.
Kickback is the result of 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 both hands on the saw and
position your arms to resist kickback forces. Position
your body to either side of the blade, but not in line with
the blade. Kickback could cause the saw to jump
backwards, but kickback forces can be controlled by the
operator, if proper precautions are taken.
b) When blade is binding, or when interrupting a cut for any
reason, release the trigger and hold the saw motionless
in the material until the blade comes to a complete stop.
Never attempt to remove the saw from the work or pull
the saw backward while the blade is in motion or
kickback may occur. Investigate and take corrective actions
to eliminate the cause of blade binding.
OPERATION
ASSEMBLY
INTENDED USE
1. Connect the plug to the power supply.
2. To start the tool, depress the lock-off button and pull the
switch trigger.
3. Release the trigger to turn the tool off.
To remove the blade (Fig. 3)
1. Place the saw on its side of a flat surface.
2. Rotate the saw blade by hand while depressing the Spindle
Lock Button until the blade is locked, Turn the blade clamp
screw with the wrench provided in an anti-clockwise direction.
3. Remove the blade clamp screw and outer flange.
4. Lift the lower guard by using the lower guard lever and
remove the blade.
5. Clean the saw blade flanges, and then mount the new saw
blade onto the spindle against the inner flange.
6. Make sure the saw teeth and arrow on the blade face the
same direction.
7. Reinstall the outer flange, washer and tighten the blade
clamp screw.
8. Make sure the saw blade can run freely by carefully turning
the blade by hand.
PARALLEL CUT ADJUSTMENT
1. Loosen the parallel guide fence locking screw.
2. Slide the fence through the slots in the shoe to the desired
width.
3. Tighten the lock screw to secure it in the position.
4. Ensure that the fence rests against the wood along its entire
length to give a consistent parallel cuts.
To install the saw blade (Fig. 2)
1. Place the saw on its side on a flat surface.
2. Use the hex wrench to loosen the hex bolt (15)
counterclockwise and remove it, remove the outer flange (16).
3. Lift the lower guard by using the lower guard lever.
4. Mount the saw blade (14) onto the spindle against the inner
flange (17) and make sure the saw teeth and arrow on the
guard is to the same direction.
5. Reinstall the outer flange (16) and hex bolt use the hex
wrench to securely tighten the bolt clockwise.
6.Make sure the saw blade can run freely by carefully turning
the blade by hand.
Check for damage to the tool, parts and accessories which may
have occurred during transportation. Take some time to read this
manual carefully and understand all the content prior to
assembly and operation.
Sawing and mitre cutting all types of wood.
Do not use for cutting metal or masonry.
Always operate on a flat surface. Check and ensure the working
surface is flat and sturdy before operation. (Fig. 4)
Always operate with both hands. Using one single hand during
operation is dangerous and not allowed. (Fig. 5)
CAUTION
Always ensure that the tool is switched off and
unplugged from the mains supply before assembly.
NOTE
Before engaging the on/off switch, check the saw blade to see if
it is fitted properly and runs smoothly, and the blade clamp
screw is well tightened.
3
c) When restarting a saw in the workpiece, centre the saw
blade in the kerf and check that saw teeth are not
engaged into the material. If saw blade is binding, it may
walk up or kickback from the workpiece as the saw is
restarted.
d) Support large panels to minimise the risk of blade
pinching and kickback. Large panels tend to sag under
their own weight. Supports must be placed under the panel
on both sides, near the line of cut and near the edge of the
panel.
e) Do not use dull or damaged blades. Unsharpened or
improperly set blades produce narrow kerf causing
excessive friction, blade binding and kickback.
f) Blade depth and bevel adjusting locking levers must be
tight and secure before making cut. If blade adjustment
shifts while cutting, it may cause binding and kickback.
g) Use extra caution when sawing into existing walls or
other blind areas. The protruding blade may cut objects
that can cause kickback.
Lower guard function
a) Check lower guard for proper closing before each use.
Do not operate the saw if lower guard does not move
freely and close instantly. Never clamp or tie the lower
guard into the open position. If saw is accidentally
dropped, lower guard may be bent. Raise the lower guard
with the retracting handle and make sure it moves freely and
does not touch the blade or any other part, in all angles and
depths of cut.
b) Check the operation of the lower guard spring. If the
guard and the spring are not operating properly, they
must be serviced before use. Lower guard may operate
sluggishly due to damaged parts, gummy deposits, or a
build-up of debris.
c) Lower guard may be retracted manually only for special
cuts such as "plunge cuts" and "compound cuts". Raise
lower guard by retracting handle and as soon as blade
enters the material, the lower guard must be released. For
all other sawing, the lower guard should operate
automatically.
d) Always observe that the lower guard is covering the
blade before placing saw down on bench or floor. An
unprotected, coasting blade will cause the saw to walk
backwards, cutting whatever is in its path. Be aware of the
time it takes for the blade to stop after switch is released.
SWITCHING ON AND OFF
INSTALLING OR CHANGING SAW BLADE
SYMBOLS
Safety alert
Wood
Do not cut metals
Wear ear protection
Wear eye protection
Danger! Sharp blade
Do not expose to rain
Width of cut
Class II, double insulated
Regulatory Compliance Mark (RCM).
Product meets applicable regulatory
requirements.
Please read the instructions carefully
before starting the machine.
Waste electrical products should not be
disposed of with household waste.
Please recycle where facilities exist.
Check with your local authority or retailer
for recycling advice.
WARNING!
WARNING!
Cutting procedures
DANGER: Keep hands away from cutting area and
the blade. Keep your second hand on auxiliary
handle, or motor housing. If both hands are holding
the saw, they cannot be cut by the blade.
a)

5
4
1. Loosen the depth adjustment screw using the depth locking
lever.
2. Hold the base plate flat against the body of the work piece
and lift the body of the saw until the blade is at the right
depth.
3. Tighten the depth locking lever.
1. Loosen the angle locking knob.
2. Adjust the shoe to the desired angle between 0º and 45º.
3. Retighten the angle locking knob.
1. Mark a cutting line on the workpiece.
2. Rest the front part of the shoe flat on the workpiece surface
with the blade not making any contact with the workpiece.
3. Switch on the tool and allow it to reach its full speed.
4. Align the saw blade with the cutting line on the workpiece,
gently push the saw forward. Never force the saw but
maintain a light and continuous pressure when completing
the cut. Switch off the tool only after the tool is completely
away from the workpiece. If the cutting is interrupted,
resume the cut by allowing the blade to reach full speed and
then reentering the cut slowly.
5. When cutting across the grain, the fibers of the wood will
have a tendency to lift and tear. Move the saw slowly to
minimize this effect.
MAINTENANCE
ENVIRONMENTAL PROTECTION
WARNING!
Preventive maintenance performed by unauthorized personnel
may result in misplacing of internal wires and components which
could cause serious hazard.
WARNING!
If any of the following events occur during normal operation, the
power supply should be shut off at once and tool thoroughly
inspected by a qualified person and repaired if necessary:
CAUTION!
Always be sure that the tool is switched off and unplugged
before attempting to perform inspection or maintenance.
Regularly clean the tool’s air vents with compressed dry air. do
not attempt to clean by inserting pointed objects through
openings.
CAUTION!
Certain cleaning agents and solvents may damage plastic parts.
Some of these are: gasoline, carbon tetrachloride, chlorinated
cleaning solvents, ammonia and household detergents that
contain ammonia.
LUBRICATION
All of the bearings in the product are lubricated with a
suffi cient amount of high grade lubricant for the life span of
the product under normal operating conditions. Therefore,
no further lubrication is required.
Recycle raw materials instead of disposing of as waste.
The machine, accessories and packaging should be
sorted for environmental-friendly recycling.
NOTE
For best cutting results, always ensure that saw blade protrudes
no more than 3mm below the bottom surface of the workpiece.
NOTE
There are two notches on the front edge of the shoe as an aid for
alignment. When making a 45° bevel cut, align the left notch
marked with 45° with the cutting line on the workpiece. For a
straight 90° cut, align the right notch marked with 0° with the
cutting line on the workpiece. For precise cutting, always make a
trial cut before carrying out operation.
SPECIFICATIONS
Voltage:
Power rating:
No load speed:
Blade diameter:
Blade arbor：
Blade teeth：
Max. cutting depth
at 90°：
at 45°:
Nett weight:
230-240V~50Hz
1500W
5500min-1
Ø184mm (7 1/4")
Ø16mm
24T
62mm
46mm
3.6kg
DEPTH ADJUSTMENT (Fig. 6)
ANGLE ADJUSTMENT (Fig. 7)
GENERAL CUT (Fig. 8)
NOTE
■The rotating parts get stuck or speed drops abnormally low.
■The tool shakes abnormally accompanied by some unusual
noise.
■The motor housing gets abnormal hot.
■Heavy sparks occur around the motor area.
If the cable or plug is damaged, have the cord set
replaced by an authorised service agent or
appropriately qualified person.

6
NOTE
Techtronic Industries (Australia) Pty. Ltd.
31 Gilby Road,Mount Waverley VIC 3149,
Melbourne, Australia
Techtronic Industries N.Z. Limited
2 Landing Drive, Mangere,
Auckland, New Zealand 2022