Adjustments; Speed Changes; Depth Stop - Grizzly G4008 Instruction Manual

SECTION 5: ADJUSTMENTS
Speed Change
Remember to disconnect the drill press from the
power source before attempting any adjustments.
1. Loosen the two lock knobs, one on either side
of the head. Figure 13.
2. Turn the cam lever so the motor pulley moves
toward the center pulley. Figure 13.
3. Select the desired speed. Open the top cover
and move the belts into the corresponding
position for the selected speed.
4. Rotate the cam lever so the motor pulley
moves away from the center pulley and tight-
en locking screws on both sides of the head.
CAUTION: Never run the drill press with the
cover open.
Figure 13.
G4008/G4009 Drill Press

Depth Stop

To stop the vertical travel of the drill bit at a
desired depth, loosen the scale set knob located
on the feed shaft assembly, rotate the collar to
the desired depth and tighten the scale set knob.
Figure 14.
To hold a stationary depth, loosen the scale set
knob and rotate the feed shaft to the desired
depth. Then, rotate the collar clockwise until it
stops and tighten the scale set knob. This will lock
the spindle at the desired depth.
Scale Set Knob
Figure 14.
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