Ryobi DP121L Operator's Manual page 4

 DO NOT USE TOOL IF SWITCH DOES NOT TURN IT
ON AND OFF. Have defective switches replaced by an
authorized service center.
 ALWAyS TURN SWITCH OFF before disconnecting it
to avoid accidental starting.
 NEVER USE IN AN EXPLOSIVE ATMOSPHERE. Normal
sparking of the motor could ignite fumes.
 INSPECT TOOL CORDS PERIODICALLy. If damaged,
have repaired by a qualified service technician at an
authorized service facility. The conductor with insulation
having an outer surface that is green with or without
yellow stripes is the equipment-grounding conductor. If
repair or replacement of the electric cord or plug is neces-
sary, do not connect the equipment-grounding conductor
to a live terminal. Repair or replace a damaged or worn
cord immediately. Stay constantly aware of cord location
and keep it well away from the rotating blade.
 INSPECT EXTENSION CORDS PERIODICALLy and
replace if damaged.
 GROUND ALL TOOLS. If tool is equipped with three-
prong plug, it should be plugged into a three-hole elec-
trical receptacle.
 USE ONLy CORRECT ELECTRICAL DEVICES: 3-wire
extension cords that have 3-prong grounding plugs and
3-pole receptacles that accept the tool's plug.
GENERAL SAFETy RULES
 KEEP TOOL DRy, CLEAN, AND FREE FROM OIL AND
GREASE. Always use a clean cloth when cleaning. Never
use brake fluids, gasoline, petroleum-based products, or
any solvents to clean tool.
 NEVER START A TOOL WHEN ANy ROTATING
C O M P O N E N T I S I N C O N T A C T W I T H T H E
WORKPIECE.
 DO NOT OPERATE A TOOL WHILE UNDER THE
INFLUENCE OF DRUGS, ALCOHOL, OR ANy
MEDICATION.
 WHEN SERVICING use only identical replacement parts.
Use of any other parts may create a hazard or cause
product damage.
 USE ONLy RECOMMENDED ACCESSORIES listed in
this manual or addendums. Use of accessories that are
not listed may cause the risk of personal injury. Instruc-
tions for safe use of accessories are included with the
accessory.
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