Grizzly G9249 Owner's Manual page 37

3.
Figure 49
For Example: If you require a spindle speed
of 655 RPM, position the motor V-belt in the
"B" position and the spindle V-belt in the "3"
position, as shown in Figure 50.
Note: In the example above, the back gears
are not engaged.
B
3
Figure 50.
4.
Always use the correct spindle speed and
feed rate for your lathe operation to avoid
the risk of injury to yourself or others from
ejected workpieces or broken tools.
To engage the back gears:
1.
2.
Figure 51.
3.
Note: It may be necessary to jog the spindle
by hand to properly mesh the gears.
To disengage the back gears:
1.
2.
3.
4.
Figure 51