Specific Safety Rules - Ryobi P521 Operator's Manual

 Hold power tools by insulated gripping surfaces 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 tool
"live" and shock the operator.
 Know your power tool. Read operator's manual
carefully. Learn its applications and limitations, as
well as the specific potential hazards related to this
power tool. Following this rule will reduce the risk of
electric shock, fire, or serious injury.
 Always wear safety glasses with side shields.
Everyday glasses have only impact resistant lenses. They
are NOT safety glasses. Following this rule will reduce
the risk of eye injury.
 Protect your lungs. Wear a face or dust mask if the
operation is dusty. Following this rule will reduce the risk
of serious personal injury.
 Protect your hearing. Wear hearing protection
during extended periods of operation. Following this
rule will reduce the risk of serious personal injury.
 Battery tools do not have to be plugged into an
electrical outlet; therefore, they are always in
operating condition. Be aware of possible hazards
when not using your battery tool or when changing
accessories. Following this rule will reduce the risk of
electric shock, fire, or serious personal injury.
 Do not place battery tools or their batteries near fire
or heat. This will reduce the risk of explosion and possibly
injury.
 Do not crush, drop or damage battery pack. Do not
use a battery pack or charger that has been dropped
or received a sharp blow. A damaged battery is subject
to explosion. Properly dispose of a dropped or damaged
battery immediately.
 Batteries vent hydrogen gas and can explode in the
presence of a source of ignition, such as a pilot light.
To reduce the risk of serious personal injury, never use
any cordless product in the presence of open flame. An
exploded battery can propel debris and chemicals. If
exposed, flush with water immediately.

SPECIFIC SAFETY RULES

 Do not charge battery tool in a damp or wet
location. Following this rule will reduce the risk of electric
shock.
 For best results, your battery tool should be charged
in a location where the temperature is more than
50°F but less than 100°F. Do not store outside or in
vehicles.
 Under extreme usage or temperature conditions,
battery leakage may occur. If liquid comes in contact
with your skin, wash immediately with soap and water,
then neutralize with lemon juice or vinegar. If liquid
gets into your eyes, flush them with clean water for
at least 10 minutes, then seek immediate medical
attention. Following this rule will reduce the risk of serious
personal injury.
 If the power supply cord is damaged, it must be replaced
only by the manufacturer or by an authorized service
center to avoid risk.
LASER GUIDE WARNINGS:
The laser guide radiation used in this tool is Class
IIIa with maximum <5mW and 650nm wavelengths.
These lasers do not normally present an optical hazard
although staring at the beam may cause flash blindness.
 Avoid direct eye exposure when using the laser guide.
 The laser shall be used and maintained in accordance
with the manufacturer's instructions.
 Never aim the beam at a person or object other than the
workpiece.
 Always ensure the laser beam is aimed at a sturdy
workpiece without reflective surfaces. Shiny reflective
sheet metal or similar shiny materials are not suitable for
laser use.
 All repairs should be made by an authorized service rep-
resentative or the laser manufacturer.
 Save these instructions. Refer to them frequently and
use them to instruct others who may use this power tool.
If you loan someone this power tool, loan them these
instructions also.
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