DeWalt D28110 Instruction Manual page 7

4-1/2" Grinding Wheels
Type 27 guard
backing flange
Type 27 depressed
center wheel
threaded clamp nut
WARNING: Accessories must be rated for at least the speed
recommended on the tool warning label. Wheels and other acces-
sories running over rated accessory speed may burst and cause
injury. Threaded accessories must have a 5/8"-11 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 pages 6–7 of this man-
ual. Accessory ratings must be above listed minimum wheel
speed as shown on tool nameplate.
Type 27 guard
Type 27 hubbed wheel
Wire Wheels
Type 27 guard
3" wire cup
brush
Mounting Guard
MOUNTING AND REMOVING GUARD
(D28112, D28402, D28402N)
CAUTION: Turn off and unplug the tool before making any
adjustments or removing or installing attachments or acces-
sories. Before reconnecting the tool, depress and release the
paddle switch to ensure that the tool is off.
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
E
intended for use 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 included with tool. Mounting
instructions for these accessory guards are included in the acces-
sory package.
Type 27 guard
4" wire wheel