Gp 6.6.3 Check L6 And L7 Vacuum Module Solenoids - GBC eWire Service Manual

GP 6.6.3 Check L6 and L7 Vacuum Module Solenoids
To access Solenoids L6 and L7:
•
Raise the top cover by releasing the latch
•
To test Solenoid L6, raise the Vacuum Module by lifting the
handle and tilting it back towards the infeed side of the eWire. L6
will activate the kick-down paddle.
•
There are two L7 solenoids located on the front and rear of the
vacuum module, refer to PL 5.14. To check L7, lower the
Vacuum Module into its down position, and check that the kick
down legs actuate when L7 is actuated.
•
Insert a cheater into the interlock switch for the upper bypass
assembly
Moving Parts, keep hands clear of moving parts when
the Interlock Cheater is inserted. See Section 0, page
vii for other languages.
1. Do GP 6.3.4 SOLENOIDS Procedure
Solenoids L6 and L7
•
The kick down runners (4 total) should cycle down when the
L7 solenoids are cycled. Note that both the front and back L7
solenoids should cycle when activated. Kick down linkages
will retract when the Vacuum Module is raised, so this is
easiest to test in the down position.
•
The drag finger plate should advance when the solenoid L6 is
activated. This is easiest to see when the Vacuum Module is
in its raised position.
Linkages Move when L6 and L7 are cycled
Yes- Return to the RAP that directed you here
No- Go to Step 2
2. Make sure the solenoid 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.
All the connectors are securely connected.
Yes- Go to Step 3
No- Make the connection and resume operation
General Procedures and Information
WARNING
to activate and deactivate
3. Check that the cable(s) connecting the Solenoid to the Main Control
Board are intact. Refer to the solenoid cables table to identify the
appropriate cable part numbers,
The cables look okay
Yes- Go to Step 4
No- Identify and replace the faulty cable.
4. Do GP 6.3.7 FIRMWARE UPGRADE Procedure
firmware for the eWire
This clears the fault
Yes- Return to normal operation; No- Go to Step 5
5. Replace appropriate solenoids, refer to REP 4.2 Solenoid
Replacement, Kickdown Solenoid, Rear (L7), REP 4.3 Solenoid
Replacement, Kickdown Solenoid, Front (L7), and REP 4.4 Solenoid
Replacement Drag Finger Solenoid (L6).
•
7718112, Kick Down Solenoid Assembly
•
7715289, Drag Finger Solenoid
This clears the fault
Yes- Return to normal operation
No- Go to Step 6
6. Replace the Vacuum Module Assembly 7716805 (refer to REP 4.1)
This clears the fault
Yes- Return to normal operation
No- Go to Step 7
7. Do REP 11.1 Main Control Board A Replacement, or REP 11.3 Main
Control Board B Replacement
This clears the fault
Yes- Return to normal operation
No- Escalate to second level
01/26/2018
6-54
GP 6.26.
to Re-flash the
GBC eWire