DeWalt DC410 Guide D'utilisation page 15

632249-00,DC410 7/10/06 3:09 PM
Hubbed wheels install directly on the 5/8"-11 threaded spindle.
1. Thread the wheel on the spindle by hand.
2. Depress the spindle lock button and use a wrench to tighten the
hub of the wheel.
3. Reverse the above procedure to remove the wheel.
CAUTION: Failure to properly seat the wheel before turning the
tool on may result in damage to the tool or the wheel.
MOUNTING NON-HUBBED WHEELS
CAUTION: Turn off tool and remove battery before making
any adjustments or removing or installing attachments or
accessories.
Depressed center Type 27 grinding wheels must be used with
included flanges. See 10 and 11 of this manual for more information.
1. Install the unthreaded backing flange (G)
on spindle (D) with the raised section
(pilot) against the wheel.
2. Place wheel against the backing flange,
centering the wheel on the raised sec-
tion (pilot) of the backing flange.
3. While depressing the spindle lock
button, thread the clamp nut (H) on
spindle. If the wheel you are installing is
more than 1/8" thick, place the threaded
clamp nut on the spindle so that the
raised section (pilot) fits into the center of
the wheel. If the wheel you are installing
is 1/8" thick or less, place the threaded
clamp nut on the spindle so that the raised section (pilot) is not
against the wheel.
4. While depressing the spindle lock button, tighten the clamp nut
with a wrench.
Page 13
G
D
H
5. To remove the wheel, depress the
spindle lock button and loosen the
threaded clamp nut with a wrench.
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.
SURFACE GRINDING WITH
GRINDING WHEELS
1. Allow the tool to reach full speed before
touching the tool to the work surface.
2. Apply minimum pressure to the work
surface, allowing the tool to operate at high speed. Grinding
rate is greatest when the tool operates at high speed.
3. Maintain a 20˚ to 30˚ angle between the
tool and work surface.
4. Continuously move the tool in a forward
and back motion to avoid creating
gouges in the work surface.
5. Remove the tool from work surface
before turning tool off. Allow the tool to stop rotating before
laying it down.
EDGE GRINDING WITH GRINDING WHEELS
CAUTION: Wheels used for cutting and edge grinding may
break or kick back if they bend or twist while the tool is being used
to do cut-off work or deep grinding. To reduce the risk of serious
injury, limit the use of these wheels with a standard Type 27 guard
to shallow cutting and notching (less than 1/2" in depth). The open
side of the guard must be positioned away from the operator. For
13
1/4" WHEELS
Clamp Nut
Backing Flange
1/8" WHEELS
Clamp Nut
Backing Flange
20˚-30˚