Code: C-1130
Classification: ZU: ZU-608 abnormality
Cause:
1st folding stopper home sensor (PS603) does not turn ON within a specified period of time after the 1st folding stopper motor (M602) starts the home position search operation.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- ZU control board (ZUCB)
- 1st folding stopper motor (M602)
- 1st folding stopper home sensor (PS603)
Correction:
Turn OFF/ON the sub power switch of the main body.
Note: The message "Please call service" is displayed on the panel.
Solution:
- Check the connector connection and the wiring between ZUCB and motor/sensor, and repair it if any abnormality.
- Check the I/O drive of the motor and the coupling of the gear, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 2-B)
- Check I/O and the operation of the sensor, and repair/replace it if any abnormality. (Wiring diagram: ZU-608: 3-B)
- Replace PS603.
- Replace M602.
- Replace ZUCB.