Model G0822 (Mfd. Since 06/17)
-3-
Changing High/Low
Belt Position
The G0822 features two belt positions for High
(425–2500 RPM) and Low (100–600 RPM) spindle
speed operation.
To change belt position:
1. DISCONNECT MACHINE FROM POWER!
2. Open V-belt cover.
3. Support motor with one hand and loosen
motor lock shown in
Figure 2.
Figure 2. V-belt position overview.
Motor Lock
4. Press motor toward front of headstock to
release tension on V-belt, then tighten motor
lock to prevent it from re-tensioning belts.
5. Refer to V-belt configuration chart in Figure 3
and position V-belt on appropriate pulleys for
desired spindle speed.
SPINDLE R.P.M.
A
B
Spindle
Pulley
Motor
Pulley
A
B
100–600 425–2500
Figure 3. V-belt configuration chart.
6. Loosen motor lock, pull motor away from
machine with moderate force to tension
V-belt.
7. Check V-belt tension by applying moderate
pressure on belt with your finger between two
pulleys (see
Figure 4). The proper amount
of belt deflection for this machine is approxi-
mately
1
⁄
2
".
Pulley
½"
Deflection
Pulley
Figure 4. Checking V-belt deflection for proper
tension.
8. Close V-belt cover before beginning
operations.
