g0667X high precision Vs Vertical Mill
-21-
11. Verify that the machine is operating cor-
rectly.
—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 stop the machine
and disconnect it from power before inves-
tigating or correcting potential problems.
12. press the emergency stop button to turn the
machine
OFF
, then wait for the spindle to
stop on its own.
13. Without resetting the emergency stop but-
ton, press the motor start button. the machine
should not start.
—if the machine does not start, the emer-
gency stop button safety feature is working
correctly.
—if the machine does start (with the emer-
gency stop button pushed in), immediately
disconnect power to the machine. the
emergency stop button safety feature is not
working correctly. this safety feature must
work properly before proceeding with regu-
lar operations. Call tech support for help.
14. reset the emergency stop button, turn the
main power switch on the electrical cabinet
door to
OFF
, then press the motor start but-
ton.
—if the machine does not start, the main
power switch safety feature is working cor-
rectly.
—if the machine does start (with the main
power switch turned to
OFF
), immediately
disconnect power to the machine. the
main power switch safety feature is not
working correctly. this safety feature must
work properly before proceeding with regu-
lar operations. Call tech support for help.
15. turn the main power switch to
ON
, start the
spindle rotating, then push the emergency
spindle brake (see
Figure 19).
—if the machine turns
OFF
and the spindle
stops, the emergency spindle brake is
working properly.
—if the machine does not turn
OFF
or the
spindle does not stop, immediately discon-
nect power to the machine. the emergency
spindle brake safety feature is not working
correctly. this safety feature must work
properly before proceeding with regular
operations. Call tech support for help.
Continuous operation of this mill without
properly and successfully completing all
procedures of the
Test Run
could lead to
personal injury or machine damage, and
could void the warranty.
16. point the coolant nozzle onto the table, turn
the coolant switch to
ON
, then use the valve
lever at the base of the nozzle hose to check
for proper operation of the coolant system.
When all of the procedures of the
Test Run are
completed successfully, your mill is ready for the
Spindle Break-In procedure.
Figure 19. Emergency spindle brake.
