Dewalt D28494S Instruction Manual - Page 13

OPERATION, Power Source, Switch, Mounting and Using Depressed Center, Grinding Wheels and Sanding

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399080-02 rev 11/15/02 10:13 AM Page 9 English 2. Without separating the gear case from motor housing, rotate the gear case head to desired position. NOTE: If the gear case and motor housing become separated by more than 1/8", the tool must be serviced and re-assembled by a DEWALT service center. Failure to have the tool serviced may cause brush, motor and bearing failure. 3. Re-install screws to attach the gear case to the motor housing. Tighten screws to 20 in lbs 90˚ torque. Overtightening could 90˚ cause screws to strip. OPERATION Power Source Plug the Large Angle Grinder into a dedicated electrical circuit. Operating this tool on a circuit with other tools will decrease tool performance. Switch CAUTION: Before connecting the tool to a power source or after a power failure, depress and release the trigger switch (A) once without depressing the lock-on button (B) to B ensure that the switch is in the off position. If the trigger switch is locked on, the tool will start unexpectedly when power is reconnect- ed to the tool. Hold the side handle and rear handle firmly to maintain control of tool at start up and during use. A TRIGGER OPERATION To turn the tool on, depress the trigger switch (A). The tool will remain running while the trigger is depressed. Turn the tool off by releasing the trigger. TRIGGER OPERATION WITH LOCK-ON FEATURE To turn tool on, depress trigger. Depress and hold lock-on button (B) while releasing trigger. Lock-on button will remain depressed and tool will remain on. To turn the tool off, depress and release trigger. The lock pin button will pop out, permitting the trigger to disengage and causing the tool to turn off. NOTE: Allow the tool to reach full speed before touching tool to work surface. Lift the tool from the work surface before turning the tool off. CAUTION: Make sure the wheel has come to a complete stop before setting the tool down. REMOVAL OF LOCK-ON FEATURE The lock-on button can be permanently removed without compromising compliance with regulatory agencies shown on the tool's nameplate. Removal of the lock pin must be done by a DEWALT Service Center. Mounting and Using Depressed Center Grinding Wheels and Sanding Flap Discs MOUNTING AND REMOVING GUARD Turn off and unplug tool before making any adjustments or removing or installing accessories. Before reconnecting the tool, depress and release the trigger switch to ensure that the tool is off. 9

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English
9
2. Without separating the gear case from motor housing, rotate the
gear case head to desired position.
NOTE:
If the gear case and motor housing become separated by
more than 1/8", the tool must be serviced and re-assembled by a
D
E
WALT service center. Failure to
have the tool serviced may cause
brush, motor and bearing failure.
3. Re-install screws to attach the
gear case to the motor housing.
Tighten screws to 20 in lbs
torque.
Overtightening
could
cause screws to strip.
OPERATION
Power Source
Plug the Large Angle Grinder into a dedicated electrical circuit.
Operating this tool on a circuit with other tools will decrease tool
performance.
Switch
CAUTION:
Before connecting the tool to a power source or after
a power failure, depress and release the trigger switch (A) once
without depressing the lock-on button (B) to
ensure that the switch is in the off position. If
the trigger switch is locked on, the tool will
start unexpectedly when power is reconnect-
ed to the tool. Hold the side handle and rear
handle firmly to maintain control of tool at
start up and during use.
TRIGGER OPERATION
To turn the tool on, depress the trigger switch (A). The tool will
remain running while the trigger is depressed. Turn the tool off by
releasing the trigger.
TRIGGER OPERATION WITH LOCK-ON FEATURE
To turn tool on, depress trigger. Depress and hold lock-on button
(B) while releasing trigger. Lock-on button will remain depressed
and tool will remain on.
To turn the tool off, depress and release trigger.The lock pin button
will pop out, permitting the trigger to disengage and causing the tool
to turn off.
NOTE:
Allow the tool to reach full speed before touching tool to
work surface. Lift the tool from the work surface before turning the
tool off.
CAUTION:
Make sure the wheel has come to a complete stop
before setting the tool down.
REMOVAL OF LOCK-ON FEATURE
The lock-on button can be permanently removed without compro-
mising compliance with regulatory agencies shown on the tool’s
nameplate. Removal of the lock pin must be done by a D
E
WALT
Service Center.
Mounting and Using Depressed Center
Grinding Wheels and Sanding Flap
Discs
MOUNTING AND REMOVING GUARD
Turn off and unplug tool before making any adjustments or
removing or installing accessories. Before reconnecting the
tool, depress and release the trigger switch to ensure that the
tool is off.
90˚
90˚
A
B
399080-02 rev
11/15/02
10:13 AM
Page 9