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14. ADJUSTING THE FEED REGULATOR
Check
1. Remove the front cover.
2. Take the front cover and connected it. Lay it on top
of the casting.
3. Go to the service program and in menu 1. Press
the Key No. 7. (Feed step motor calibration posi-
tion)
4. At this time, the stopper (a) on the feed regulator
gear should touch to the cushion rubber (b).
Adjustment
1. Loosen the screw (c) on the step motor gear.
2. Go to the service program and in menu 1. Press
the Key No. 7.
3. Pressing the stopper on the feed regulator gear to
the cushion rubber lightly, tighten the screw.
4. Press the Key No. 8 (Feed 0 point) and press the
Key No. 7 again, then check the gear and coush-
ion rubber.
NOTE:
The mark of the motor gear (d) and the third concave
portion (e) from the right end of the feed regultor
gear should be aligned.
Settings
3
a
c
b
e
d
15
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