DeWalt DWE750 - Page 37

35
ENGLISH

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 backing flange
4
by pulling away fromtool.
2. Place or appropriately thread backing pad
13
on
thespindle.
3. Place the sanding disc
14
on the backing pad.
4. While depressing spindle lock button
1
, thread clamp
nut
15
on spindle, piloting the raised hub on the clamp
nut into the centre of san ding disc and backingpad.
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.
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.A)
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
2
byhand.
3. Depress the spindle lock button
1
and use a wrench to
tighten the hub of thewheel.
4. Reverse the above procedure to remove thewheel.
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
(Fig.A)

WARNING: Failure to properly seat the flange/ clamp
nut/ wheel could result in serious injury (or damage to
the tool orwheel).

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 install directly on the
threaded spindle without the use of flanges. Use only wire
brushes or wheels provided with a threaded hub. These
accessories are available at extra cost from your local dealer
or authorised servicecentre.
1. Place the tool on a table, guardup.
2. Thread the wheel on the spindle byhand.
3. Depress spindle lock button
1
and use a wrench on the
hub of the wire wheel or brush to tighten thewheel.
4. 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.
5. To remove the guard, open the guard latch, rotate the
guard so that the arrows are aligned and pull up on
theguard.
NOTE: If, after a period of time the closed (Type 1) guard
becomes loose, tighten the adjusting screw with the clamp
lever in the closedposition.

CAUTION: If the guard cannot be tightened by the
adjusting screw, do not use the tool. To reduce the
risk of personal injury, take the tool and guard to an
authorized repair agent to repair or replace theguard.
NOTICE: Do not tighten adjusting screw with clamp
lever in open position. Undetectable damage to guard
or mounting hub mayresult.
Flanges and Wheels
Mounting Non‑Hubbed Wheels (Fig.D, E1, E2)

WARNING: Failure to properly seat the flange/ clamp
nut/ wheel could result in serious injury (or damage to
the tool orwheel).

CAUTION: Included flanges must be used with
depressed centre Type 27and Type 42grinding wheels
and Type41cutting wheels. See the Grinding and
Cutting Accessory Chart for moreinformation.

WARNING: A closed, two-sided cutting wheel guard is
re quired when using cutting wheels.

WARNING: Use of a damaged flange or guard or
fail ure to use proper flange and guard can re sult in
injury due to wheel breakage and wheel contact. See
the Grinding and Cutting Accessory Chart for
moreinformation.
1. Place the tool on a table, guardup.
2. Install the backing flange
4
on spindle
2
with the raised
centre (pilot) facing the wheel. Press the backing flange
intoplace.
3. Place the wheel
11
on the backing flange
4
. When
fitting a wheel with a raised centre, make sure that the
raised centre
12
is facing the backing flange
4
.
4. Screw the locking flange
5
onto the spindle
2
:
a. The ring on the locking flange
5
must face toward
the wheel when fitting a grinding wheel (Fig. E1);
b. The ring on the locking flange
5
must face away from
the wheel when fitting a cutting wheel (Fig. E2).
5. Press the spindle lock button
1
and rotate the spindle
2
until it locks inposition.
6. Tighten the locking flange
5
with the wrenchsupplied.
7. Release the spindlelock.
8. To remove the wheel, reverse the aboveprocedure.
Mounting Sanding Backing Pads (Fig.A, F)
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).