Check M14 - GBC eWire Service Manual

9. Replace the driver board for the faulty motor, with DIP switch set
correctly for the position you are replacing.
This clears the fault
Yes- Resume normal operation
No- Go to Step 10
10. Replace the faulty stepper motor. Refer to REP 8.7 for motor M15
and REP 8.8 for motor M21.
This clears the fault
Yes- Resume normal operation
No- Go to Step 11
11. Replace the cables from control board to driver board. Refer to
6.24 for cable identification.
This clears the fault
Yes- Resume normal operation
No- Go to Step 12
12. Replace Main Control Board B (REP 11.3)
This clears the fault
Yes- Resume normal operation;
No- Go to Step 13.
13. Replace Main Control Board A (REP 11.1)
This clears the fault
Yes- Resume normal operation;
No- Escalate to second level
General Procedures and Information
GP 6.5.9

Check M14

Moving Parts, keep hands clear of the eWire when
performing motor checks. Make sure that power is
disconnected from the machine before touching any
moving parts.
Locate motor M14:
•
Open the lid and raise the lower bypass.
•
The Holder Rotate motor is located on the back of the Holder, at
the far right of the eWire.
•
Insert a cheater into the top cover Interlock switch.
GP
1. Do GP 6.3.6 Functional Test
the Holder Rotate Motor.
Knife motor operates as expected
Yes- Return to the RAP that directed you here
No- Go to Step 2.
2. Make sure the motor wire is connected securely at the header and at
the Main Control Board (PL 5.27). Do REP 1.5 to remove the Rear
Cover to gain access to the connector at the Control Board. Refer
to GP 6.24 to identify termination location.
All the connectors are securely connected.
Yes- Go to Step 3
No- Make the connection and resume operation
3. Do GP 6.3.7 FIRMWARE UPGRADE
eWire
This clears the fault
Yes- Resume normal operation;
No- Go to Step 4
4. Check the tightness of the setscrew on the M14 motor shaft. Check
the tightness of all screws in the Holder Rotate Linkage.
All components are securely tightened
01/26/2018
6-48
WARNING
"Holder Rotate" to check the function of
to Re-flash the firmware for the
GBC eWire