05.08.2013 Views

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

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