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WARNING: A closed, two‑sided cutting wheel guard
is required when using abrasive cutting wheels or
diamond‑coated cutting wheels.
WARNING: Use of a damaged flange or guard or
failure to use proper flange and guard can re sult in
injury due to wheel breakage and wheel contact. Refer
to the Accessories Chart for more information.
1. Place the tool on a table, guard up.
2. Fit the inner backing flange
spindle
(Fig. F).
2
3. Place the wheel
12
on the backing flange
fitting a wheel with a raised center, make sure that the
raised center
13
is facing the backing flange
4. Screw the threaded locking flange
a. If the wheel you are installing is 3.0 mm (1/8") thick
or less, place the threaded locking flange
spindle so that the raised section (pilot) is not against
the wheel. (Fig. H2).
b. If the wheel you are installing is more than 3.0 mm
(1/8") thick, place the threaded locking flange
the spindle so that the raised section (pilot) fits into
the center of the wheel (Fig. H1).
5. Press the spindle lock button
until it locks in position.
6. Tighten the threaded locking flange
wrench supplied.
7. Release the spindle lock.
nOTE: If the wheel spins after the clamp nut is tightened,
check the orientation of the threaded clamp nut. If a thin
wheel is installed with the pilot on the clamp nut against the
wheel, it will spin because the height of the pilot prevents
the clamp nut from holding the wheel.
8. To remove the wheel, engage the spindle lock button
and loosen the threaded locking flange
two‑pin spanner.
WARNING: Do not use a damaged disc.
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 clamp nut and/
or pad 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. Place or appropriately thread backing pad
the spindle (backing flange and threaded locking flange
are not used).
2. Place the sanding disc
3. While depressing spindle lock button
sanding clamp nut
16
10
correctly onto the
4
4
. When
4
onto the spindle
5
5
on the
1
and rotate the spindle
with the hex
5
5
with the
on
14
15
on the backing pad
14
, thread the
1
on spindle, piloting the raised
hub on the clamp nut into the center of san ding disc and
backing pad.
4. 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.
5. 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 spindle (backing flange
and threaded locking flange are not used with hubbed
.
wheels). Use only wire brushes or wheels provided with
a 5/8"‑11 threaded hub. Thread of accessory must match
.
2
thread of spindle.
1. Thread the wheel on the spindle
2. Depress the spindle lock button
tighten the hub of the wheel.
3. Reverse the above procedure to remove the wheel.
WARNING: Failure to properly seat the wheel before
on
5
turning the tool on may result in damage to the tool
or the wheel.
Mounting Wire Cup Brushes and
2
Wire Wheels (Fig. A)
WARNING: Failure to properly seat the brush/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
1
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 the backing and
threaded locking flanges. Use only wire brushes or wheels
provided with a 5/8"‑11 threaded hub. A Type 27 guard is
required when using wire cup brushes and wire wheels.
1. Place the tool on a table, guard up.
2. Thread the wheel on the spindle
3. Depress spindle lock button
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.
Prior to Operation
•
Install the guard and appropriate disc or wheel. Do not
use excessively worn discs or wheels.
•
Be sure the backing flange and the threaded locking
flange are mounted correctly. Follow the instructions
.
given in the Accessories Chart.
WARNING: Accessories must be rated for at least
the speed recom mended on the tool warning label.
Wheels and other accessories running over their
2
by hand.
and use a wrench to
1
by hand.
2
1
and use a wrench on the
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