Grizzly Oscilatign Spindle GO739 - Manual (Page 17)

Model g0739 (Mfg. since 2/12)
-15-
7. try to start the machine with the paddle
switch.
—if the machine does not start, the switch
disabling feature is working as designed.
—if the machine does start, immediately
disconnect power. the switch disabling
feature is not working correctly. this safety
feature must work properly before pro-
ceeding with regular operations. Call tech
support for help.
Congratulations! the test run is complete.
the sander is ready for operation.
figure 11. disabling switch by removing key.
The switch can be disabled by removing the key,
as shown below. Disabling the switch in this man-
ner can prevent unauthorized operation of the
machine, which is important if it is not kept inside
an access-restricted building or in a location
where children may be present.
IMPORTANT: Disabling the switch only
restricts its function. It is not a substitute
for disconnecting machine from power when
adjusting or servicing.
Test Run
once the assembly is complete, test run your
machine to make sure it runs properly and is
ready for regular operation.
Note: You do not need to install a drum to perform
the test run.
the test run consists of verifying the following:
1) the motor powers up and runs correctly, and
2) the safety disabling mechanism on the switch
works correctly.
if, during the test run, you cannot easily locate
the source of an unusual noise or vibration, stop
using the machine immediately, then review
Troubleshooting on Page 22.
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 you have read the safety instruc-
tions at the beginning of the manual and that
the machine is assembled properly.
2. Make sure all tools and objects used during
setup are cleared away from the machine.
3. Connect the machine to the power source.
4. Verify that the machine is operating correctly
by turning it ON.
—When operating correctly, the machine
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 potential problems.
5. turn the machine OFF.
6. remove the switch disabling key, as shown
in figure 11.