BM 1609929J65 02-08 2/20/08 11:30 AM Page 8
Disc Grinding Wheel Assembly
(Model 1812PSD only)
Disconnect tool from power source. Be sure that wheel guard is in place for grinding.
When using
When using mounting wheels, thread BACKING FLANGE onto spindle, then place GRINDING WHEEL on the spindle. Thread on the lock nut and tighten nut using a lock nut wrench provided with adapter kit, while holding the spindle lock in (Fig. 4).
TO REMOVE: Reverse procedure.
FIG. 4
TYPE 27
WHEEL GUARD
BACKING
FLANGE
SPINDLE
TYPE 1
WHEEL GUARD
(Included with model
1812PSD only)
GRINDING
WHEEL
LOCK NUT
Sanding Accessories Assembly
BACKING PAD
!WARNING Before attaching a backing pad be sure its maximum
safe operating speed is not exceeded by the nameplate speed of the tool.
!WARNING Wheel guard may not be used for most sanding
operations. Always reinstall wheel guard when converting back to grinding operations.
TO INSTALL BACKING PAD AND
SANDING DISC
Disconnect tool from power source. Set the tool on its top side (spindle up). Place the rubber backing pad onto the spindle shaft. Center the sanding disc on top of the backing pad. Insert the lock nut through the disc and thread onto the spindle as far as you can with your fingers. Press in the spindle lock, then tighten the backing pad securely with lock nut wrench (Fig. 5).
TO REMOVE BACKING PAD AND
SANDING DISC
Disconnect tool from power source. Using the lock nut wrench unscrew the nut from the spindle, while holding spindle lock in.
WIRE BRUSH ASSEMBLY
Before assembling wire brush to this tool, disconnect from the power source. Wire
brushes are equipped with their own threaded hub, simply thread on to spindle. Be sure to seat against shoulder before turning tool “ON”.
FIG. 5
SPINDLE
BACKING |
PAD |
SANDING
DISC
LOCK NUT
WIRE
BRUSH
