GBC eWire Service Manual page 401

This clears the fault
Yes- Resume normal operation
No- Go to Step 5
5. Inspect the Timing Belt for damage. Make sure that the belt is not
frayed or damaged.
Belt Looks OK
Yes- Go to Step 6
No- Replace the Timing Belt.
6. Inspect the Book Drawer for damage or obstructions. Replace any
parts that look damaged or worn.
Book Drawer Mechanism looks OK
Yes- Go to Step 7
No- Replace the damaged components.
7. Replace the cables from the motor to the Main Control Board. Refer
to GP 6.24 for cable identification.
This clears the fault
Yes- Resume normal operation
No- Go to Step 8
8. Replace Main Control Board B (REP 11.3)
This clears the fault
Yes- Resume normal operation
No- Escalate to second level
General Procedures and Information
GP 6.5.11 Check M20
WARNING
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 M20:
•
Motor M20 is located on the Closer Module.
•
Raise the lid and raise the lower bypass panel.
•
Insert a cheater into the Top Cover Interlock
1. Do GP 6.3.6 Functional Test
the Closer Motor. The closer jaws should close and open when the
Functional Test is initiated.
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 set screws on the Pulley attached to the
motor shaft. Tighten any loose parts
This clears the fault
01/26/2018
6-50
"Cycle Closer" to check the function of
to Re-flash the firmware for the
GBC eWire