Lower Guard Function; Additional Safety Rules - Ryobi CSB144LZ Manual Del Operador

CIRCULAR SAW SAFETY WARNINGS
 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.
 Do not use dull or damaged blades. Unsharpened
or improperly set blades produce narrow kerf causing
excessive friction, blade binding and kickback.
 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.
 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

 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.
 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.
 Lower guard should 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.
 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.

ADDITIONAL SAFETY RULES

 Use clamps or other practical way to secure and
support the workpiece to a stable platform. Holding the
work by hand or against your body is unstable and may
lead to loss of control.
 Know your power tool. Read operator's manual
carefully. Learn its applications and limitations, as well
as the specific potential hazards related to this tool.
Following this rule will reduce the risk of electric shock,
fire, or serious injury.
All manuals and user guides at all-guides.com
 Always wear eye protection with side shields marked
 Protect your lungs. Wear a face or dust mask if the
 Protect your hearing. Wear hearing protection during
 Inspect tool cords periodically and, if damaged, have
 Check damaged parts. Before further use of the
 Make sure your extension cord is in good condition.
 Inspect for and remove all nails from lumber before
 If the power supply cord is damaged, it must be
 Save these instructions. Refer to them frequently and
4 - English
to comply with ANSI Z87.1. Failure to do so could
result in objects being thrown into your eyes, resulting in
possible serious injury.
operation is dusty. Following this rule will reduce the
risk of serious personal injury.
extended periods of operation. Following this rule will
reduce the risk of serious personal injury.
repaired at your nearest authorized service center.
Constantly stay aware of cord location. Following this
rule will reduce the risk of electric shock or fire.
tool, a guard or other part that is damaged should
be carefully checked to determine that it will operate
properly and perform its intended function. Check for
alignment of moving parts, binding of moving parts,
breakage of parts, mounting, and any other conditions
that may affect its operation. A guard or other part that
is damaged should be properly repaired or replaced
by an authorized service center. Following this rule will
reduce the risk of shock, fire, or serious injury.
When using an extension cord, be sure to use one
heavy enough to carry the current your product
will draw. A wire gauge size (A.W.G.) of at least
12 is recommended for an extension cord 50 feet
or less in length. A cord exceeding 100 feet is not
recommended. If in doubt, use the next heavier gauge.
The smaller the gauge number, the heavier the cord.
An undersized cord will cause a drop in line voltage
resulting in loss of power and overheating.
using this tool. Following this rule will reduce the risk of
serious personal injury.
replaced only by the manufacturer or by an authorized
service center to avoid risk.
use them to instruct others who may use this tool. If you
loan someone this tool, loan them these instructions also.