Grizzly G9972Z Owner's Manual page 32

A
150 300 560 720 1200 2400
B
BC1 BC2 BC3 AC1 AC2 AC3
C
123
figure 36. Model g9772z spindle speed V-belt configuration chart.
The v-belt, change gears,
and pulleys represent
a serious entanglement
hazard when the lathe
is running. Always dis-
connect the lathe from
power before opening
the change gear cover.
configuring the v-Belt
there are six spindle speeds available by prop-
erly positioning the V-belt on the motor, idler, and
spindle pulleys.
Tools Needed
Wrench 17mm.................................................... 1
To configure the v-belt:
1. disConneCt Lathe FroM poWer!
2. refer to the chart in figure 36 above and
find the spindle speed on the top row that is
closest to your calculated spindle speed.
Note: This chart is also on the front of the
headstock. In most cases, the calculated
spindle speed will be between the available
speeds. Use your best judgement when
choosing either a higher or lower spindle
speed.
-30-
3. Use figures 37–38 to identify the "a", "B",
and "C" pulleys. also, note the location of the
idler pulley.
Qty
figure 37. V-belt in the "a–C" configuration.
idler pulley
adjustment
stud & nut
B
figure 38. V-belt in the "B–C" configuration.
Note: There is hex nut on either end of the idler
pulley adjustment stud that is loosened when
adjusting the idler pulley.
idler pulley
C
a
C
V-Belt
G9972Z 11" x 26" Lathe w/Gearbox
V-Belt