Grizzly G0554 - Manual (Page 21)

G0554 Gear-Head Floor Lathe
-19-
Test Run
Once the assembly is complete, test run your
machine to make sure safety devices are func-
tional and the lathe runs properly.
If, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review the
Troubleshooting on Page 49.
If you still cannot remedy a problem, contact our
Tech Support at (570) 546-9663 for assistance.
To test run the machine:
1. Make sure the gearbox and apron are filled
with the proper gear oil. See Lubrication on
Page 46 before doing the test run.
2. Check to make sure that any auto feed is not
engaged, the chuck is secure in the spindle,
and there are no loose parts around the
spindle.
3. Put on safety glasses, and make sure any
bystanders are wearing safety glasses and
are out of the way.
4. Set the lathe to the slowest RPM. See Page
34 for adjusting RPM.
5. Turn the machine ON.
6. Listen to and watch for abnormal noises or
actions. The machine should run smoothly
with little or no vibration or rubbing noises.
— Strange or unusual noises should be inves-
tigated and corrected before operating the
machine further. Always disconnect the
machine from power when investigating or
correcting potential problems.
7. Test the foot brake. The lathe should shut
OFF and the spindle should come to an
immediate stop.
8. Test the Emergency Stop Button. The lathe
should shut OFF immediately.
Spindle Break-in
Procedures
It is essential to closely follow the proper break-in
procedures to ensure trouble free performance.
Complete this process once you have familiarized
yourself with all instructions in this manual
.
To begin the start up and break-in procedure:
1. Check oil levels in the headstock and apron.
Follow all lubrication procedures highlighted
in
Lubrication in the MAINTENANCE sec-
tion on Page 46 of this manual.
2. Make sure there are no obstructions around
or underneath the spindle.
3. Turn the spindle ON/OFF switch to either the
FORWARD or REVERSE position and verify
the spindle rotates in the proper direction
.
4. Set the spindle speed to the lowest RPM;
refer to section Setting RPM on Page 34.
5. Turn the lathe ON and let it run for a minimum
of 10 minutes.
6. Turn the lathe OFF, change gears to the next
highest RPM and repeat this step for each
RPM setting.
Failure to follow start up and spindle break-
in procedures will likely cause rapid deteri-
oration of spindle and other related parts.
NOTICE
Check all oil levels and lubrication points
before starting lathe. Excessive wear will
result on moving parts not lubricated!
NOTICE