DeWalt D28474 Manual De Instrucciones página 32

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 reconnected 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
compromising compliance with regulatory agencies shown on the
tool's nameplate. Removal of the lock pin must be done by a D
service center.
Mounting and Using Depressed Center
B
Grinding Wheels and Sanding Flap Discs
MOUNTING AND REMOVING GUARD
WARNING: To reduce the risk of serious personal injury,
turn tool off and disconnect tool from power source before
making any adjustments or removing/installing attachments
or accessories. Before reconnecting the tool, depress and
A
release the trigger switch to ensure that the tool is off. An
accidental start-up can cause injury.
IMPORTANT INFORMATION ABOUT GUARDS
Guards must be used with all grinding wheels, sanding flap discs,
wire brushes and wire wheels. The tool may be used without a
guard only when sanding with conventional sanding discs. D
models D28493, D28494, D28474, and D28476 are provided with a
guard intended for use with depressed center wheels (Type 27), and
hubbed grinding wheels (Type 27). The same guard is designed for
use with sanding flap discs, wire brushes and wire wheels. Grinding
and cutting with wheels other than Type 27 and 29 require different
accessory guards not included with the tool. Mounting instructions
for these accessory guards are included in the accessory package.
CAUTION: When using a grinding wheel with a type 27, 28 or 29
guard, be sure that the bottom surface of the grinding wheel is inside
the guard lip.
GUARD
LIP
WALT
E
CAUTION: D WALT model D284076 Angle Sander may only be
E
used for grinding by using appropriate accessory guard.
30
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GRINDING
WHEEL
SURFACE