Fujiiryoki Premium 4S - Page 11

２．１ Tapping does not work.
Y
es
Is tapping motor connector of main circuit board (CN14)
firmly connected?
No
Connect the connector firmly.
Is the voltage out on the connector of main circuit
board(CN14) when tapping mode is set with the remote?
(The voltage is changed by operation mode)
Y
es
No
Replace the main circuit board.
No
Is there any backlash on knead balls?
(Is there any break on driving part of knead ball unit?)
Y
es
Is 9 pin connector of tapping motor firmly connected?
No
Connect the connector firmly.
Y
es
Is 2 pin connector of tapping motor firmly connected?
No
Connect the connector firmly.
Is there any cut on 9 pin cord of mechanic or 9 pin cord of
control unit?
Exchange the cord.
Y
es
No
Is there any disconnection, cut or wear of tapping belt?
Reattach or replace the tapping belt.
Y
es
Exchange the tapping motor.
No
Exchange the knead ball unit.
Y
es
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