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
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