Bosch Power Tools 1994-6, 1974-8 Sanding Disc Assembly Backing Pad, Spindle, Wire Wheel Assembly

Models: 1994-6D

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SANDING DISC ASSEMBLY
! WARNING

BM 1609929T61 07-09:BM 1609929T61 07-09 7/8/09 1:37 PM Page 12

SANDING DISC 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. Attach hand guard (Fig. 1). 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. 8).

TO REMOVE: Reverse procedure.

FIG. 8 SPINDLE

LOCK

SPINDLE

RUBBER

BACKING

PAD

 

SANDING

 

DISC

SPIN-ON

 

WIRE

LOCK NUT

BRUSH

 

WIRE BRUSH ASSEMBLY Before attaching a wire brush be sure its maximum

safe operating speed is not exceeded by the nameplate speed of the tool.

Before assembling wire brush to this tool, disconnect from the power source. Attach hand guard (Fig. 1). Wire brushes are equipped with their own threaded hub, simply thread on to spindle. Be sure to seat against shoulder before turning tool “ON”.

TO REMOVE: Reverse procedure.

WIRE WHEEL ASSEMBLY

Before assembling wire wheel to this tool, disconnect from the power source. Attach Type 27 guard (Fig. 2). Wire wheels are equipped with their own threaded hub, simply thread on to spindle. Be sure to seat against shoulder before turning tool “ON”.

TO REMOVE: Reverse procedure.

MOTOR HOUSING RELEASE LEVER

FIG. 9

(Model 1994-6 & 1994-6D only)

 

Your tool is equipped with a motor housing

 

release lever that will allow you to rotate the

 

spindle in either direction 90˚. To use this

 

feature, pull release lever in direction of

 

arrow to release housing, and rotate housing

 

until it clicks into place (Fig. 9)

 

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Bosch Power Tools 1994-6, 1974-8 manual Sanding Disc Assembly Backing Pad, To Install Backing Pad And Sanding Disc, Spindle