DeWalt D28090 Instruction Manual page 9

4. Securely tighten the screw (H).
5. To remove the guard, slacken the screw.
FIG. 3A
M
L
K
I
J
Fitting and Removing a Grinding or
Cutting Disc (Fig. 3A, 3B)
1. Place the tool on a table, guard up.
2. Fit the inner flange (I) correctly onto the spindle (J) (fig. 3A).
3. Place the disc (K) on the flange (I). When fitting a disc with a
raised center, make sure that the raised center (L) is facing the
flange (I).
FIG. 3B
M
K
I
J
A
M
K
I
J
B
4. Screw the outer flange (M) onto the spindle (J) (fig. 3B):
– the ring on the flange (M) must face towards the disc when
fitting a grinding disc (K);
– the ring on the flange (M) must face away from the disc when
fitting a cutting disc.
5. Press the spindle lock (B) and rotate the spindle (J) until it locks
in position.
6. Tighten the flange (M) with the two-pin spanner supplied.
7. Release the spindle lock.
8. To remove the disc, loosen the flange (M) with the two-pin
spanner.
WARNING: Do not use a damaged disc.
Fitting a Wire Cup Brush
Screw the wire cup brush directly onto the spindle without using the
spacer and threaded flange.
FIG. 4
N
J
Mounting and Removing the Rubber
Backing Pad (Fig. 4)
The rubber backing pad is available as an option.
1. Remove the guard from the tool.
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L
O