Head Counterbalance Spring; Replacing Fuse - Grizzly G0781 Owner's Manual

Head
Counterbalance
Spring
Head counterbalance spring is under high
tension! DO NOT remove the cover or the
spring. The spring will rapidly uncoil caus-
ing personal injury.
The head counterbalance spring (see Figure 40)
helps keep the mill head in position. This spring
has been set and adjusted at the factory and
needs no further adjustment. DO NOT attempt to
make adjustments to this spring. It is under high
tension; if it uncoils it will be very hard to return to
its original position.
Head Counterbalance
Spring
Figure 40. Location of head counterbalance
spring.
-34-

Replacing Fuse

This machine features a on-board fuse designed
to protect sensitive electrical parts in the event
of electrical overload. If the spindle fails to start,
replace the fuse.
To replace fuse:
1. DISCONNECT MACHINE FROM POWER!
2. Locate black fuse holder (see Figure 41) on
underside of headstock.
3. Unthread fuse holder by rotating it counter-
clockwise, then remove fuse (see Figure 41).
Figure 41. Removing and replacing fuse.
4.
Insert new fuse and re-install fuse holder
underneath headstock.
Model G0781 (Mfd. Since 2/15)