Service Call Conditions
SM Appendix 3-1 D096
Appendix:
Trouble-
shooting
Guide
3. APPENDIX: TROUBLESHOOTING GUIDE
3.1 SERVICE CALL CONDITIONS
3.1.1 SUMMARY
There are four levels of service call conditions.
Level Definition Reset Procedure
A
To prevent damage to the machine, the main
machine cannot be operated until the SC has
been reset by a service representative (see
the note below).
Enter SP mode, and then turn
the main power switch off and
on.
B
If the SC was caused by incorrect sensor
detection, the SC can be reset by turning the
main power switch off and on.
Turn the main power switch
off and on.
C
The main machine can be operated as usual,
excluding the unit related to the service call.
Turn the main power switch
off and on.
D
The SC history is updated. The machine can
be operated as usual.
The SC will not be displayed.
Only the SC history is
updated.
If the problem concerns electrical circuit boards, first disconnect then reconnect
the connectors before replacing the PCBs.
If the problem concerns a motor lock, first check the mechanical load before
replacing motors or sensors.
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