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Model G0768/G0769 (Mfd. Since 8/15)
7. Connect machine to power. The spindle
speed RPM display will illuminate.
8. Press tab in on side of Emergency Stop but-
ton and lift switch cover to reset it.
9. Turn spindle direction switch to "F" position.
G0769 Only: Set lathe/mill selector switch to
"1" for lathe mode.
10. Press green ON button, leaving switch cover
open.
11. Slowly rotate spindle speed dial clockwise
until spindle speed display shows 100 RPM.
The spindle should rotate counterclockwise—
down and toward front of lathe.
The machine should run smoothly with little to
no vibration or rubbing noises.
— Strange or unusual noises should be
investigated and corrected before operat-
ing machine further. Always disconnect
machine from power when investigating or
correcting potential problems.
12. Press Emergency Stop button to turn lathe
OFF. Then, without resetting Emergency
Stop button, try to restart spindle rotation by
rotating spindle speed dial all the way coun-
terclockwise and then clockwise. The spindle
should not start.
—If the spindle does start with Emergency
Stop button pressed in, the button is not
operating correctly. This safety feature
must operate properly before continuing
operation. Turn spindle speed dial all the
way counterclockwise to stop lathe, discon-
nect it from power, and call Tech Support
for help.
Model G0768: Congratulations! Test Run is
complete! Now perform the Spindle Break-
In procedure beginning on Page 29.
Model G0769: Continue with remaining test
run instructions.
Gearbox Knob
L
(Low)
H
(High)
CENTER
(Neutral)
Figure 22. High/low gearbox knob set to low "L".
16. Reset Emergency Stop button.
17. Press green ON button.
18. Rotate spindle speed dial clockwise until
spindle speed display shows 50 RPM.
19. Mill spindle should begin clockwise rotation
(as viewed from top).
20. Press Emergency Stop button.
Congratulations! Model G0769 test run is
complete. Now perform the Spindle Break-
In procedure.
13. Rotate spindle speed dial all the way counter-
clockwise.
14. Set lathe/mill selector switch to "2" for mill
mode.
15. Rotate high/low gearbox knob to low "L" (see
Figure 22).
Note: It may be necessary to rotate spindle
by hand so gears will mesh.
Gearbox
Knob