Delta 31-750 Sander User Manual


 
11
OPERATING CONTROLS AND ADJUSTMENTS
Fig. 21
Fig. 22
STARTING A N D
STOPPING SANDER
The on/off switch (A) Fig. 21, is located on the sander
base. To turn the sander ON move the switch to the up
position. To turn the sander OFF move the switch to the
down position.
LOCKING SWITCH IN
THE OFF POSITION
W e suggest that when the sander is not in use, the
switch be locked in the OFF position. This can be done
by grasping the switch toggle (B) and pulling it out of the
switch, as shown in Fig. 22. With the switch toggle (B)
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 (B).
CHANGING ABRASIVE DISCS
IMPORTANT:MAKECERTAINTHE MACHINE IS DIS-
CONNECTEDFROMTHEPOWERSOURCE.
Remove abrasive disc by pulling it from the disc plate
pad or the transition p ad.
HOOKANDLOOP ABRASIVE DISC
If you are using the hook and loop backed abrasive disc,
simply position hook and loop abrasive disc (A) Fig. 23,
directly onto disc plate p ad (B). NOTE: If you are chang-
ing over from using a hook and loop abrasive disc
to a pressure sensitive abrasive disc, refer to section
ASSEMBLING ABRASIVE DISCS TO DISC PLATE .
PRESSURE SENSITIVE ABRASIVE DISC
If you are using an adhesive-backed abrasive disc,
remove backing (D) Fig. 24, from abrasive disc (E) and
press the disc onto transition pad (C). NOTE: If you are
changing over from using an adhesive-backed abrasive
disc to a hook and loop abrasive disc, refer to section
ASSEMBLING ABRASIVE DISCS TO DISC PLATE .
A
B
Fig.23
A
B
Fig. 24
C
E
D