SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
SHARP TROUBLE & ERROR CODES AR-651, AR-810 - OlsonBros
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[CC1] Abnormal Saddle stitcher microswitch<br />
[Procedure 1]<br />
Is the switch actuator for the inlet door working properly?<br />
YES<br />
NO<br />
Fix the mechanism.<br />
Is the inlet cover switch (MS1S) working normally?<br />
YES<br />
NO<br />
Replace the switch.<br />
Measure the voltage of J10-8 on the saddle stitcher controller PC board when the inlet door is open.<br />
Is it 5V?<br />
YES<br />
NO<br />
The inlet cover sensor (PI9S) is broken. Replace it.<br />
Measure the voltage between J19-2 (+) and J19-1 (-) on the saddle stitcher controller PC board. Is it<br />
24 V?<br />
YES<br />
NO<br />
Replace the saddle stitcher controller PC board.<br />
Check the wiring between J19 on the finisher controller PC board and J1 on the saddle stitcher<br />
controller PC board. If there is no problem, replace the saddle stitcher controller PC board.<br />
5 - 93 <strong>AR</strong>-<strong>651</strong>/<strong>810</strong> <strong>TROUBLE</strong> SHOOTING