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Do not force tool. Use the correct tool foroperation. If damaged, have the tool
your application. The correct tool will do theserviced before using. Many accidents are
job better and safer at the rate for which it iscaused by poorly maintained tools. Develop a
designed.periodic maintenance schedule for your tool.
Do not use tool if switch does not turn itUse only accessories that are recom-
OON� or OOFF�. Any tool that cannot bemended by the manufacturer for your
controlled with the switch is dangerous andmodel. Accessories that may be suitable for
must be repaired.one tool, may become hazardous when used
on another tool.
Disconnect the plug from the power source
before making any adjustments, changing
Service
accessories, or storing the tool. Such
preventive safety measures reduce the risk ofTool service must be performed only by
qualified repair personnel. Service or
starting the tool accidentally.maintenance performed by unqualified
Store idle tools out of reach of children andpersonnel could result in a risk of injury. For
other untrained persons. Tools areexample: internal wires may be misplaced or
dangerous in the hands of untrained users.pinched, safety guard return springs may be
Maintain tools with care. Keep cutting toolsimproperly mounted.
sharp and clean. Properly maintained tools,When servicing a tool, use only identical
with sharp cutting edges are less likely to bindreplacement parts. Follow instructions in
and are easier to control. Any alteration orthe Maintenance section of this manual.
modification is a misuse and may result in aUse of unauthorized parts or failure to follow
dangerous condition.Maintenance Instructions may create a risk of
electric shock or injury. Certain cleaning
Check for misalignment or binding of
moving parts, breakage of parts, and anyagents such as gasoline, carbon tetrachloride,
ammonia, etc. may damage plastic parts.
other condition that may affect the tools
Angle Grinder Safety Rules
Always use proper guard with grindingAlways use auxiliary handle for maximum
wheel. A guard protects operator fromcontrol over torque reaction or kick-back.
broken wheel fragments. When usingOperation of the grinder without the side
grinding wheel attachments, the guard musthandle could cause loss of control of the
always be attached to the tool and positionedgrinder, resulting in possible serious personal
for maximum safety, so the least amount ofinjury.
wheel is exposed from the side the tool isBefore using a grinder or installing a new
being operated.
wheel, inspect the grinding wheel for
Accessories must be rated for at least thechips and cracks. Remove bad wheels
speed recommended on the tool warningimmediately. Run the tool at no load for
label. Wheels and other accessories runningone minute, holding the tool in the
over rated speed can fly apart and causedirection away from people. Wheels with
injury. Grinding wheels or any otherflaws will normally break apart during this
accessory must have a maximum safetime.
operating speed greater than the Ono load
Carefully handle both the tool and
RPM� marked on the toolOs nameplate.individual grinding wheels to avoid
Hold tool by insulated gripping surfaceschipping or cracking. Install a new wheel
when performing an operation where theif tool is dropped while grinding. Do not
cutting tools may contact hidden wiringuse a wheel that may be damaged.
or its own cord. Contact with a Olive� wireFragments from a wheel that bursts during
will make exposed metal parts of the tooloperation will fly away at great velocity
Olive� and shock the operator.possibly striking you or bystanders.
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