Safety Instructions For Circular Saws - Worx Professional WU434 Manual De Instrucciones

Safety instructions for circular
saws
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 parts, 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 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.
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 blade to
stop after switch is released.
Warning: Some dust created by power sanding and other
construction activities contains chemicals known to cause
cancer, birth defects or other reproductive harm. Some
examples of these chemicals are:
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• Lead from lead-based paints.
• Crystalline silica from bricks and cement and other masonry
products.
• Arsenic and chromium from chemically treated lumber.
your risk from these exposures varies, depending upon how
often you do this type of work. To reduce your exposure to
these chemicals:
• Work in a well-ventilated area.
• Work with approved safety equipment, such as those dust masks
that are specially designed to filter microscopic particles.