Code: C-1311
Classification: SD: SD-506 abnormality
Cause:
An error detection signal is detected continuously for the specified period of time while the scraps removal fan motor (FM1) is started or driving.
Measures to take when alert occurs:
The main body and the option stop immediately.
Estimated abnormal parts:
- Scraps removal fan motor (FM1)
- SD control board (SDCB)
- SD drive board (SDDB)
Press the help key to activate and deactivate the sub power switch (SW2) of the main body.
Note:
- When you isolate the faulty part, the limited use is available.
- The message "Please call service" and "Press [Help] to disengage" are displayed alternately on the touch panel.
- When you press the help key, the message "Please turn on power again" is displayed on the touch panel.
Solution:
- Check the connector connection and the wiring between SDDB and the fan, and repair it when there is any abnormality.
- Check the connector connection and the wiring between SDDB and SDCB, and repair it when there is any abnormality
- Rotate the fan or I/O by hand, and repair it when there is any abnormality. (Wiring diagram: SD-506: 26-D).
- Replace FM1.
- Replace SDDB.
- Replace SDCB.