g1006/7 heavy duty Mill/drill
-27-
speed changes
the Model g1006/g1007 is capable of twelve dif-
ferent speed settings. different types of cuts and
types of materials require varying speeds. Consult
outside sources for information about appropriate
speeds for different applications.
to change spindle speeds:
1.
loosen the motor locking lever. pull the
motor inward to move the rear pulley toward
the spindle (
figure 28
).
figure 28.
Motor locking lever.
2.
loosen the two idler pulley bolts that hold the
center pulley system in place, so the pulley
will float (
figure 29
).
figure 29.
pulley system.
3.
With the center and rear pulleys loose, move
the v-Belts to the position on the pulleys cor-
responding to the desired speed (
see chart
below
).
4.
push the motor back to tighten the rear v-Belt
and tighten the motor locking lever.
5.
tighten the bolts holding the center pulley in
place.
Motor locking lever
idler pulley Bolts
figure 30.
spindle speed chart.
