Grizzly G0705 - Manual (Page 31)

Model G0705 (Mfg. since 09/09)
-29-
Spindle Pulley Idler Pulley Motor Pulley
2
3
4
5
6
8
1
7
speed changes
the Model g0705 is capable of twelve different
speed settings. different types of cuts and materi-
als require varying speeds. refer to the chart in
figure 29 for appropriate cutting speeds.
tools needed Qty
hex Wrench 6mm .............................................. 1
to change spindle speeds:
1. disConneCt MaChine FroM poWer!
2. loosen the motor locking lever. pull the
motor inward to move the rear pulley toward
the spindle, then re-tighten the locking lever.
3. open the belt cover, then loosen the two idler
cap screws ( figure 31) that hold the idler pul-
ley in place so it can move freely.
figure 31. pulley system.
4. With the center and rear pulleys loose, move
the v-belts to the corresponding position for
the desired speed (
see chart below).
5. loosen the motor locking lever and allow
the spring to tighten the rear v-Belt, then re-
tighten the motor locking lever.
6. tighten the cap screws holding the idler pul-
ley in place, then close and latch the belt
cover.
figure 32. spindle speed chart.
rpm position rpm position
140 4-5 819 1-6
219 3-5 1075 2-7
263 4-6 1238 3-8
317 2-5 1450 1-7
413 3-6 1770 2-8
475 4-7 2436 1-8
figure 30. Motor locking lever.
Motor locking lever
idler Cap screws