Delta GR250 Fastening Grinder to Supporting Surface, Locking Switch OFF Position

2.Align the holes in the eye shield with the holes in the spark guard and place the eye shield spacer (A) Fig. 7, in the space in the spark guard as shown.

3.Insert the eye shield bolt (A) Fig. 8, through the hole in the eye shield (B), eye shield spacer (C), and spark guard (D).

4.Place a 1/4" flat washer (E) Fig. 8, onto the end of the eye shield bolt and fasten the eye shield knob (F) to the end of the eye shield bolt.

5.Assemble the other eye shield in the same manner.

A

	Fig. 7
	D
C	E
	F

A

B

Fig. 8

FASTENING GRINDER TO SUPPORTING SURFACE

IF DURING OPERATION THERE IS ANY TENDENCY FOR THE GRINDER TO TIP OVER, SLIDE OR “WALK,” THE GRINDER MUST BE SECURED TO THE SUPPORTING SURFACE USING FASTENERS (NOT SUPPLIED) THROUGH THE TWO HOLES (A) Fig. 9, IN THE GRINDER BASE.

AA

Fig. 9

OPERATING CONTROLS AND ADJUSTMENTS

STARTING AND STOPPING GRINDER

The switch (A) Fig. 10, is located on the front of the grinder. To turn the grinder “ON” move the switch up to the “ON” position. To turn the grinder “OFF” move the switch down to the “OFF” position.

LOCKING SWITCH IN

THE “OFF” POSITION

IMPORTANT: When the machine is not in use, the switch should be locked in the “OFF” position to prevent unauthorized use. This can be done by grasping the switch toggle (A) and pulling it out of the switch, as shown in Fig. 10. With the switch toggle (A) removed, the switch will not operate. However, should the switch toggle be removed while the sander is running, it can be turned “OFF” once, but cannot be restarted without inserting the switch toggle (A).

A

B

Fig. 10

8