Grizzly G0782 Owner's Manual page 27

6.
Make sure spindle lever is in middle (OFF)
position to prevent unexpected startup when
power is enabled (see Figure 20).
7. To ensure carriage components do not unex-
pectedly move during following steps, disen-
gage half nut lever and feed selection lever
(see Figure 20).
Saddle Lock
Feed
Selection Lever
Disengaged
Spindle Lever
(OFF, center position)
Carriage
Disengaged
Cross Slide
Feed Selection
Lever
Figure 20. Apron controls.
8. Rotate Emergency Stop/RESET button clock-
wise until it pops out. The power lamp
on the control panel should illuminate (see
Figure 18 on Page 24).
9. Push POWER START button shown in
Figure 18 on Page 24 (it should illuminate),
then move spindle lever down to start lathe.
Top of chuck should rotate down toward front
of lathe. Verify that machine is operating
correctly.
— When operating correctly, the lathe runs
smoothly with little or no vibration or rubbing
noises.
— Investigate and correct strange or unusual
noises or vibrations before operating the
machine further. Always disconnect the
machine from power when investigating
or correcting
problem is not readily apparent, refer to
Troubleshooting on Page 71.
Model G0782 (Mfd. Since 10/15)
Half Nut Lever
Disengaged
Disengaged
Half Nut
Lever
Engaged
potential problems.
10. Press Emergency Stop/RESET button to turn
lathe OFF, then, without resetting Emergency
Stop/RESET button, try to restart spindle
rotation, as instructed in Step 9. Spindle
should not start.
— If spindle rotation does start with the
Emergency Stop/RESET button pressed
in, Emergency Stop/RESET button is not
operating correctly. This safety feature
must operate properly before continuing
operation. Use the spindle lever to stop the
lathe, disconnect it from power, and call
Tech Support for help.
11. Move spindle lever to middle (OFF) position,
and reset Emergency Stop/RESET button by
twisting it clockwise until it pops out.
12. Restart spindle rotation.
13. Step on foot brake. Spindle should come to a
quick stop.
— If the brake pedal has no effect on the
lathe, push the Emergency Stop/RESET
button and call Tech Support for help.
14. Ensure lamp functions properly.
15. Use cutting fluid pump switch on control
panel to start pump (see Figure 18 on Page
24), then open valve. Verify that cutting fluid
flows from nozzle, then turn pump OFF.
Congratulations! The test run is complete. Perform
the following Spindle Break-In procedure.
If
-25-