Assembly And Adjustments; Accessories And Attachments - DeWalt DW831 Manual De Instrucciones

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of injury, turn unit off
and disconnect it from power source before installing and
removing accessories, before adjusting or when making
repairs. Before reconnecting the tool, depress and release the
trigger switch to ensure that the tool is off. An accidental start-
up can cause injury.
WARNING: Prior to assembly and adjustment, always unplug tool.
Attaching Side Handle (Fig. 2)
The side handle (D) can be fitted to either side of
the gear case in the threaded holes, as shown.
Before using the tool, check that the handle is
tightened se cure ly. Use a wrench to firmly
tighten the side handle.
Accessories and
Attachments
It is important to choose the correct guards,
backing pads and flanges to use with grinder
accessories. See page 43 for information on choosing the correct
accessories.
WARNING: Accessories must be rated for at least the speed
recom mended on the tool warning label. Wheels and other accessories
running over rated accessory speed may burst and cause injury.
Threaded accessories must have a 5/8"–11 (B3) & M14 (AR, B2, BR)
hub. Every unthreaded accessory must have a 7/8" arbor hole. If it
does not, it may have been designed for a circular saw and should
not be used. Use only the accessories shown on page 43 of this
manual. Accessory ratings must be above listed minimum wheel
speed as shown on tool nameplate.
Mounting Guard
MOUNTING AND REMOVING GUARD (FIG. 3, 4)
CAUTION: Guards must be used with all grinding wheels, sanding
flap discs, wire brushes, and wire wheels. The tool may be used
without a guard only when sanding with conventional sanding discs.
Some D WALT models are provided with a guard intended for use
E
with depressed center wheels (Type 27) and hubbed grinding wheels
(Type 27). The same guard is designed for use with sanding flap discs
(Type 27 and 29) and wire brushes. Grinding and cutting with wheels
other than Type 27 and 29 require different accessory guards not
FIG. 2
included with tool. Mounting instructions for these accessory guards
are included in the accessory package.
1. Open the guard latch (G). Align the arrows on the guard with the
D
arrows on the housing.
FIG. 3
E
2. Push the guard down until the guard lugs engage and rotate freely
in the groove on the gear case hub.
3. With the guard latch open, rotate the guard (E) into the desired
working position. The guard body should be positioned between
the spindle and the operator to provide maximum operator
protection.
42
FIG. 4
F
G