Operation - DeWalt DCG414 Instruction Manual

4. While depressing the spindle lock button, tighten the
locking flange with a wrench.
5. To remove the wheel, depress the spindle lock button
and loosen the threaded locking flange with a wrench.
Fig. H
Mounting Sanding Backing Pads
(Fig. A, I)
NoTE: Use of a guard with sanding discs that use backing
pads, often called fiber resin discs, is not required. Since a
guard is not required for these accessories, the guard may or
may not fit correctly if used.

WARNING: Failure to properly seat the flange/ clamp
nut/ wheel could result in serious injury (or damage to
the tool or wheel).

WARNING: Proper guard must be reinstalled for
grinding wheel, cutting wheel, sanding flap disc,
wire brush or wire wheel applications after sanding
applications are complete.
1. Remove the inner flange.
2. Place or appropriately thread backing pad
the spindle.
3. Place the sanding disc 19
4. While depressing spindle lock
on spindle, piloting the raised hub on the clamp nut
into the center of san ding disc and backing pad.
Fig. I
5. Tighten the clamp nut by hand. Then depress the
spindle lock button while turning the sanding disc until
the sanding disc and clamp nut are snug.
8
6
7
4
18 on
on the backing pad 18 .
3 , thread clamp nut 20
20
19
18
6. To remove the wheel, grasp and turn the backing
pad and sanding pad while depressing the spindle
lock button.
Mounting and Removing Hubbed
Wheels (Fig. J)

WARNING: Failure to properly seat the flange/ clamp
nut/ wheel could result in serious injury (or damage to
the tool or wheel).
Hubbed wheels install directly on the threaded spindle.
Thread of accessory must match thread of spindle.
1. Remove backing flange by pulling away from tool.
2. Thread the wheel on the spindle
3. Depress the spindle lock button
tighten the hub of the wheel.
4. Reverse the above procedure to remove the wheel.
Fig. J
4
NOTICE: Failure to properly seat the wheel before
turning the tool on may result in damage to the tool
or the wheel.
Mounting Wire Cup Brushes and
Wire Wheels

CAUTION: To reduce the risk of personal injury,
wear work gloves when handling wire brushes
and wheels. They can become sharp.

CAUTION: To reduce the risk of damage to the
tool, wheel or brush must not touch guard when
mounted or while in use. Undetectable damage
could occur to the accessory, causing wires to
fragment from accessory wheel or cup.
Wire cup brushes or wire wheels screw directly on the
grinder spindle without the use of flanges. Use only wire
brushes or wheels provided with a threaded hub. A Type 27
guard is required when using wire brushes and wheels.
1. Thread the wheel on the spindle by hand.
2. Depress spindle lock button and use a wrench on the
hub of the wire wheel or brush to tighten the wheel.
3. To remove the wheel, reverse the above procedure.
NOTICE: To reduce the risk of damage to the tool,
properly seat the wheel hub before turning the tool on.

OPERATION


WARNING: To reduce the risk of serious personal
injury, turn unit off and remove the battery pack
before making any adjustments or removing/
installing attachments or accessories. An
accidental start-up can cause injury.
ENGlIsh
4 by hand.
3 and use a wrench to
3
47