GBC eWire Service Manual page 77

5. Manually move the Closer linear mechanism and watch if the sheet
metal feature blocks/unblocks S46 Closer Home sensor.
The sensor is blocked/unblocked properly
Yes- Go to Step 6;
No- Escalate to second level
6. Do GP 6.5 to check M21 Closer linear drive motor
This clears the fault
Yes- Return to normal operation;
No- Go to step 7
7. Inspect the Closer drive mechanism on the Front side for any loose
objects preventing smooth operation. Check if there are any loose
screws on the mechanism.
The drive system is free of obstructions
Yes- Go to Step 8;
No- Clear the obstruction/ fasten loose fasteners
8. Do 6.3.7 FIRMWARE UPGRADE Procedure to Re-flash the firmware
for eWire.
This clears the fault
Yes- Return to normal operation;
No- Go to Step 9
GBC eWire
9. Do REP 11.3 "B" Main Control Board Replacement.
This clears the fault
Yes- Return to normal operation;
No- Escalate to second level
01-26-2018
2-53
RAPS