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Always hold the tool firmly with
WARNING
both hands using the handles
provided before and during grinding.
Paddle Switch Operation
To start the tool, grasp the handle and side handle
firmly. Push the lock-off button forward and squeeze
the paddle switch.
To stop the tool, release the paddle switch. Make
sure the tool comes to a complete stop before laying
down the tool.
General Operation
1. After installing new accessories and before
starting work, test the wheel by letting it spin for
one minute before applying it to the workpiece.
WARNING! Never use an accessory that has been
dropped. Out-of-balance or damaged accessories
can mar the workpiece, damage the tool, and
cause stress that may cause accessory failure.
2. Use a clamp, vise or other practical means to
hold the workpiece, freeing both hands to control
the tool.
3. WARNING! Hold tool securely with both hands.
Start the tool.
NOTE: If the battery is inserted when the tool is
on, the tool will not run. Turn the tool off, then back
on to begin work.
4. Allow accessory to come to full speed before
beginning work.
5. Control pressure and surface contact between ac-
cessory and workpiece. WARNING! Never bang
accessory onto work.Too much pressure causes
accessory failure or slows speed.
6. When finished, turn off the tool and make sure it
comes to a complete stop before laying it down.
Using Grinding Wheels
The guard type must match the
WARNING
wheel type to provide maximum
protection for the operator if the wheel should
break.
When grinding, hold tool at a 5° to 15° angle, using
constant pressure for a uniform finish. Too great an
angle causes concentrated pressure on small areas
which may gouge or burn work surface.
For best result use only this portion of disc
Hold at a 5° to 15° angle
Using Cut-Off Wheels
Cut-off wheels are suited for small cut-off and shallow
notching operations only.
The guard type must match the
WARNING
wheel type to provide maximum
protection for the operator if the wheel should
break.
When using a cut-off wheel, hold the tool as shown,
using only the edge of the wheel. WARNING! Using
the face of a cut-off wheel (as in grinding) will cause
the wheel to crack and break, resulting in serious
personal injury.
Using Wire Brushes
Wire brushes are useful for removing rust, scale,
burrs, weld slag, etc.
Everyone in the area must wear
WARNING
protective clothing and safety
goggles or face shields. Wire bristles are thrown
by the brush even during ordinary operation. The
wire bristles can easily penetrate light clothing
and/or skin.
The rated speed of the accessory must be at
least equal to the maximum speed marked on
the power tool. Accessories running faster than
their rated speed can break and fly apart, causing
injury. Do not use a damaged accessory. Before
each use inspect the accessory. Discard and
replace damaged accessories.
Wire wheel brushes must be used with a properly
positioned Type 27 guard to provide maximum
protection if wire bristles are thrown.
Wire wheel brush
9
Guard
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