Abrasive Type 27 Grinding Wheel &

Sanding Flap Disk Assembly

Your tool is equipped with a threaded spindle for mounting non-threaded hub accessories. Always use the supplied backing flange with a lock nut. Always ensure that arbor diameter matches accessory diameter.

To install grinding wheel or flap disk (Fig. 7):

1.Unplug tool from power source.

2.Install and adjust type 27 grinding guard to the proper position for grinding as shown in figure 5.

3.Place the backing flange on the spindle. Turn flange until it locks with the base of the spindle.

4.Place the grinding wheel onto the spindle and align the arbor hole of the grinding wheel with the shoulder of the backing flange.

5.Thread the lock nut onto the spindle with the lock nut relief facing the accessory.

6.Tighten lock nut with supplied lock nut wrench while holding spindle lock.

TO REMOVE: Reverse procedure.

When using spin-on wheels:

Follow steps 1 & 2, then thread wheel directly onto spindle without using the supplied flanges.

TO REMOVE: Reverse procedure.

All parts of a spin-on wheel must be within lip of grinding guard (Fig. 8). If spin-on wheel is past lip of guard, do not use that wheel as it does not fit on this grinder.

Do not use accessories ! WARNING that run eccentrically. The

tool will vibrate excessively and may cause loss of control and the accessory may burst.

FIG. 7

SPINDLE

TYPE 27

WHEEL GUARD

BACKING

FLANGE

TYPE 27

TYPE 27 SPIN-ON

GRINDING

WHEEL

GRINDING WHEEL

 

LOCK NUT

TYPE 27

SPINDLE

GRINDING

 

WHEEL

BACKING

 

 

FLANGE

 

LOCK NUT

FIG. 8

LIP OF

SPIN-ON

GUARD

WHEEL

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Image 14
Bosch Power Tools AG60-125, AG50-10 Abrasive Type 27 Grinding Wheel Sanding Flap Disk Assembly, When using spin-on wheels