Ryobi BS903 User Manual
4
AVOID AWKWARD OPERATIONS
AND HAND
POSITIONS where a sudden slip could cause your hand
to move into the blade.
to move into the blade.
ALWAYS make sure you have
good balance.
ALLOW THE MOTOR TO COME UP TO FULL SPEED
before starting a cut to avoid binding or stalling.
before starting a cut to avoid binding or stalling.
DO NOT USE TOOL IF SWITCH DOES NOT TURN IT
ON AND OFF. Have defective switches replaced by an
authorized service center.
ON AND OFF. Have defective switches replaced by an
authorized service center.
REPLACEMENT PARTS. All repairs, whether electrical
or mechanical, should be made by a qualified service
technician at an authorized service center.
technician at an authorized service center.
WHEN SERVICING use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
Use of any other parts may create a hazard or cause
product damage.
KEEP HANDS AWAY FROM CUTTING AREA. Do not
hand hold pieces so small that your fingers go under
the blade guard. Do not reach underneath work or in
blade cutting path with your hands and fingers for any
reason.
hand hold pieces so small that your fingers go under
the blade guard. Do not reach underneath work or in
blade cutting path with your hands and fingers for any
reason.
NEVER CUT MORE THAN ONE PIECE AT A TIME or
stack more than one workpiece on the saw table at a
time.
stack more than one workpiece on the saw table at a
time.
FIRMLY CLAMP OR BOLT your saw to a stable, level
workbench or table. The most comfortable table height
is approximately waist height.
workbench or table. The most comfortable table height
is approximately waist height.
DO NOT FEED THE MATERIAL TOO QUICKLY. Do not
force the workpiece against the blade.
force the workpiece against the blade.
USE ONLY CORRECT BLADES. Use the right blade size,
style and cutting speed for the material and the type of
cut. Blade teeth should point down toward the table.
style and cutting speed for the material and the type of
cut. Blade teeth should point down toward the table.
BEFORE MAKING A CUT, BE SURE ALL ADJUST-
MENTS ARE SECURE.
ALWAYS SUPPORT LARGE WORKPIECES while cutting
to minimize risk of blade pinching and kickback. Saw may
slip, walk or slide while cutting large or heavy boards.
to minimize risk of blade pinching and kickback. Saw may
slip, walk or slide while cutting large or heavy boards.
DO NOT REMOVE JAMMED CUTOFF PIECES until
blade has stopped.
blade has stopped.
SPECIFIC SAFETY RULES
NEVER START THE TOOL when the blade is in contact
with the workpiece.
with the workpiece.
NEVER TOUCH BLADE or other moving parts during
use.
use.
BEFORE CHANGING THE SETUP, REMOVING
COVERS, GUARDS OR BLADES, unplug the saw
and remove the switch key.
COVERS, GUARDS OR BLADES, unplug the saw
and remove the switch key.
HOLD THE WORKPIECE firmly against the saw table.
TO AVOID ACCIDENTAL BLADE CONTACT, minimize
blade breakage, and provide maximum blade support,
always adjust the blade guide assembly to just clear the
workpiece.
KEEP BLADES CLEAN, SHARP, AND WITH SUFFICIENT
SET. Sharp blades minimize stalling and kickbacks.
SET. Sharp blades minimize stalling and kickbacks.
ALWAYS TURN OFF SAW before disconnecting it to
avoid accidental starting when reconnecting to a power
source.
avoid accidental starting when reconnecting to a power
source.
DO NOT OPERATE THIS TOOL WHILE UNDER
THE INFLUENCE OF DRUGS, ALCOHOL OR ANY
MEDICATION.
THE INFLUENCE OF DRUGS, ALCOHOL OR ANY
MEDICATION.
STAY ALERT AND EXERCISE CONTROL. Watch what
you are doing and use common sense.
you are doing and use common sense.
Do not operate
tool when you are tired.
Do not rush.
MAKE SURE WORK AREA HAS AMPLE LIGHTING to
see the work and that no obstructions will interfere with
safe operation
see the work and that no obstructions will interfere with
safe operation
BEFORE performing any work using your
saw.
THE BLADE GUIDES HAVE BEEN PRESET AT THE
FACTORY. These settings are functional for some ap-
plications. We recommend that you check and adjust
blade guide settings before first use of your saw. Refer to
“Adjusting thrust bearings, blade guide support, and
blade guides” procedures explained in the adjustments
section of this operator’s manual.
FACTORY. These settings are functional for some ap-
plications. We recommend that you check and adjust
blade guide settings before first use of your saw. Refer to
“Adjusting thrust bearings, blade guide support, and
blade guides” procedures explained in the adjustments
section of this operator’s manual.
IF THE POWER SUPPLY CORD IS DAMAGED, it must
be replaced only by the manufacturer or by an authorized
service center to avoid risk.
be replaced only by the manufacturer or by an authorized
service center to avoid risk.
SAVE THESE INSTRUCTIONS. Refer to them frequently
and use them to instruct other users. If you loan someone
this tool, loan them these instructions also.
and use them to instruct other users. If you loan someone
this tool, loan them these instructions also.
WARNING:
Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals
known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic
known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:
• lead from lead-based paints,
• crystalline silica from bricks and cement and other masonry products, and
• arsenic
and chromium from chemically-treated lumber.
Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to
these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks
that are specially designed to filter out microscopic particles.
these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks
that are specially designed to filter out microscopic particles.