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ENGLISH
14
Proper hand position requires one hand on the side
handle
4
, with the other hand on the body of the tool, as
shown in FigureJ.
Fig. J
4
Slide Switch (Fig. A)
CAUTION: Hold the side handle and body of the tool
firmly to maintain control of the tool at start up and
during use and until the wheel or accessory stops
rotating. Make sure the wheel has come to a complete
stop be fore laying the tooldown.
NOTE: To reduce unexpected tool movement, do not
switch the tool on or off while under load conditions. Allow
the grinder to run up to full speed before touching the work
surface. Lift the tool from the surface before turning the tool
off. Allow the tool to stop rotating before putting itdown.
WARNING: Before inserting the battery pack into
the tool, be sure the slide switch is in the off position
by pressing the rear part of the switch and releasing.
Ensure the slide switch is in the off position as
described above after any interruption in power. If the
slide switch is locked on when the power is connected,
the tool will startunexpectedly.
• To start the grinder, push the slider switch
1
forward
using the edge of the slider toward the rear of the unit.
Release the slider switch to turn the grinder off.
• For continuous operation, slide and depress the switch
forward until it locates the lock ON position. To turn
the tool off, press the rear of the slider switch. A spring
action returns the switch to the OFF position.
Spindle Lock Button (Fig. K)
The spindle lock button
2
is provided to prevent the
spindle from rotating when installing or removing wheels.
Operate the spindle lock only when the tool is turned off,
when the battery has been removed, and has come to a
completestop.
NOTICE: To reduce the risk of damage to the tool, do
not engage the spindle lock while the tool is operating.
Damage to the tool will result and attached accessory
may spin off possibly resulting ininjury.
To engage the lock, depress the spindle lock button
2
and rotate the spindle until you are unable to rotate the
spindlefurther.
2
Fig. K
Surface Grinding, Sanding and Wire
Brushing (Fig. L)
CAUTION: Always use the correct guard per the
instructions in thismanual.
To perform work on the surface of a workpiece:
1. Allow the tool to reach full speed before touching the
tool to the worksurface.
2. Apply minimum pressure to the work surface, allowing
the tool to operate at high speed. Material removal rate
is greatest when the tool operates at highspeed.
Fig. L
3. Maintain an appropriate angle between the tool
and work surface. Refer to the chart according to
particularfunction.
Function Angle
Grinding 20˚-30˚
Sanding with Flap Disc 5˚-10˚
Sanding with Backing Pad 5˚-15˚
Wire Brushing 5˚-10˚
4. Maintain contact between the edge of the wheel and
the worksurface.
- If grinding, sanding with flap discs or wire brushing
move the tool continuously in a forward and
back motion to avoid creating gouges in the
worksurface.
- If sanding with a backing pad, move the tool
constantly in a straight line to prevent burning and
swirling of worksurface.
NOTE: Allowing the tool to rest on the work surface without
moving will damage the workpiece.
5. Remove the tool from work surface before turning tool
off. Allow the tool to stop rotating before laying itdown.
CAUTION: Use extra care when working over an
edge, as a sudden sharp movement of grinder may
beexperienced.
Precautions To Take When Working on
a Painted Workpiece
1. Sanding or wire brushing of lead based paint is NOT
RECOMMENDED due to the difficulty of controlling
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