Delta 23-700 Instruction Manual download pdf (Page 11)

CHANGING THE GRINDING WHEELS

When changing the 5” grinding wheel, remove the eye

shield, tool rest and side cover. Loosen and remove the

arbor nut (A) Fig. 15 by turning it toward you (counter-

clockwise). To prevent shaft rotation, hold the grinding

wheel by hand.

IMPORTANT: Do not overtighten the arbor nut (A)

when you install a new wheel.

To change the 10” grinding wheel, remove the screws (A)

Fig. 16.

Lift the complete motor assembly (A) Fig. 17 from the base

(B). Remove the bearing block (C) from the end of the shaft.

Hold the grinding wheel and turn the arbor nut (D) Fig. 18,

away from you (counter-clockwise) to loosen and remove

the nut (D).

IMPORTANT: Do not overtighten the arbor nut (D) when

you install a new wheel.

MACHINE USE

5" DRY GRINDING WHEEL

The 5" diameter aluminum oxide grinding wheel operates at 3450 RPM. It is used for operations such as pointing

screwdrivers (Fig. 19), sharpening scissors, putty knives. wood chisels, and drill bits (Fig. 20).

Set the tool rest (A) Fig. 19 slightly below the center of the grinding wheel for general work. Adjust it so that it supports the

tool at the proper grinding angle. Make certain that you take all safety precautions before applying power to the machine.

Fig. 15

Fig. 16

Fig. 17 Fig. 18

Fig. 19 Fig. 20

1 2 ... 6 7 8 9 10 11 12 13 14 15 16

No comments

Delta 23-700 Instruction Manual Page 11