RUN 600 XTPRO: Service & Maintenance Manual - rev. 1.3
Page 6.16
6.4.5. T
HE INVERTER DISPLAY SHOWS
E12
This inverter error message is related to the opening of the motor thermal cutouts.
Is the thermal cutout on the
motor OK?
YES
Replace the belt motor
Replace cable between the
patch cord and the inverter
interface board
NO
YES
2
NO
1
YES
E12
Does the machine resume
correct operation after being
turned off for 1 hour?
Probable overheating of
the motor. The machine is
OK
NO
Is the wiring between the
motor thermal cutout and
the inverter correct?
Does the error persist
after disconnecting the
motor thermal cutout
cables from the inverter
input?
Replace the inverter
Programming error on the
inverter. Reprogram it
NO
YES
Follow the procedure step by step to correctly diagnose the problem. Take particular care with the
checks highlighted by circled numbers, which are described in detail below:
(1)
Disconnect the motor thermal cutout cables from the inverter and place the tester probes
between their terminals. The measured resistance should be less than 1 Ohm.
In some cases the value may be higher due to oxidation of the contacts. To reinstate
correct operation, it is necessary to perform a special operation which will be described
to you on contacting the Technogym Service.
(2)
Disconnect the motor thermal cutout cables on both the motor and inverter sides, and place
the tester probes at either end of each wire. The measured resistance should be 0 Ohm.
Summary of Contents for RUN 600 XTPRO
Page 1: ...SERVICE MAINTENANCE MANUAL REV 1 3...
Page 2: ......
Page 4: ......
Page 24: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 2 14 Page intentionally left blank...
Page 36: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 3 12 Page intentionally left blank...
Page 38: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 4 2 Page intentionally left blank...
Page 82: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 6 42 Page intentionally left blank...
Page 126: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 8 10 Page intentionally left blank...
Page 156: ...RUN 600 XTPRO Service Maintenance Manual rev 1 3 Page 11 14 Page intentionally left blank...
Page 157: ......