DeWalt DWE4202 Traduction De La Notice D'instructions Originale page 50

english
Mounting Guards
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
release the trigger switch to ensure that
the tool is off.
CAUTION: Guards must be used with
this grinder.
When using the DWE4202, DWE4203, DWE4204,
DWE4205, DWE4206, DWE4207, DWE4213,
DWE4214, DWE4215, DWE4216 or the DWE4217
grinder for cutting metal or masonry, a Type 1 guard
MUST be used. Type 1 guards are available at extra
cost from D WALT distributors.
e
NOTE: Please refer to the Grinding and Cutting
Accessory Chart at the end of this section to
see other accessories that can be used with
these grinders.
MOUNTING AND REMOVING ONE-TOUCH GUARD (FIG. 2)
NOTE: If your grinder is supplied with a keyless
One-Touch guard, ensure the screw, lever,
and spring are fitted correctly before mounting
the guard.
1. Press the guard release lever (J).
2. While holding the guard release lever open,
align the lugs (M) on the guard with the slots (N)
on the gear case.
3. Keeping the guard release lever open, push the
guard down until the lugs engage then rotate
them into the groove on the gear case hub.
Release the guard release lever.
4. With the spindle facing the operator, rotate
the guard clockwise into the desired working
position. The guard body should be positioned
between the spindle and the operator to
provide maximum operator protection.
5. For easy adjustment, the guard can be rotated
in the clockwise direction. The guards design
allows the guard to be rotated and adjusted
by turning the guard in a clockwise, single
action motion. The lever does not need to
be depressed to turn the guard. The lever is
only used for removal of the guard. The guard
can be repositioned the opposite direction by
depressing the guard release lever. NOTE: The
guard release lever should snap into one of the
alignment holes (O) on the guard collar. This
ensures that the guard is secure.
48
6. To remove the guard, follow steps 1–3 of these
instructions in reverse.
Fitting and Removing a Grinding or
Cutting Disc (fig. 1, 4, 5)
WARNING: Do not use a damaged disc.
1. Place the tool on a table, guard up.
2. Fit the backing flange (D) correctly onto the
spindle (B) (fig. 4).
3. Place the disc (P) on the backing flange (D).
When fitting a disc with a raised centre, make
sure that the raised centre (Q) is facing the
backing flange (D).
4. Screw the threaded locking flange (E) onto the
spindle (B) (fig. 5):
a. The ring on the threaded locking flange (E)
must face towards the disc when fitting a
grinding disc (fig. 5A);
b. The ring on the threaded locking flange (E)
must face away from the disc when fitting a
cutting disc (fig. 5B).
5. Press the spindle lock button (A) and rotate the
spindle (B) until it locks in position.
6. Tighten the threaded locking flange (E) with the
hex key (S) provided or a two pin spanner.
7. Release the spindle lock.
8. To remove the disc, loosen the threaded locking
flange (E) with the hex key (S) provided or a two
pin spanner.
NOTE: Edge grinding can be performed with
Type 27 wheels designed and specified for this
purpose; 6 mm thick wheels are designed for
surface grinding while 3 mm wheels are designed
for edge grinding. Cutting can be performed by
using a cutting wheel and a Type 1 guard.
Mounting Wire Brushes
and Wire Wheels
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
M14 threaded hub. A Type 27 guard is required
when using wire brushes and wheels.
CAUTION: Wear work gloves when
handling wire brushes and wheels.
They can become sharp.
CAUTION: 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.