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11-044-171 to 11-047-171 Punch Head Position RAP
11-044-171 The punch head has failed to return to the home position.
11-045-171 The punch head has failed to move from the home position.
11-046-171 The punch unit has failed to return to the home position.
11-047-171 The punch unit has failed to move from the home position.
Initial Actions
WARNING
Switch off the electricity to the machine, GP 14. Disconnect the power cord from the
customer supply while performing tasks that do not need electricity. Electricity can
cause death or injury. Moving parts can cause injury.
Check the punch head area for any obstruction or damage that could prevent the free move-
ment of the head or the unit. If necessary, install new components.
Procedure
Figure 1 shows the location of the components.
Enter dC330, code 11-043 for the punch head motor. The motor operates.
Y
N
Go to Flag 2 and check the wiring from the motor to the PWB. Repair as necessary, REP
1.2. Check the punch head motor, MOT11-043. Refer to:
•
GP 10 How to Check a Motor.
•
P/J502 on the HVF control PWB
•
11A-171 HVF Power Distribution RAP.
Install new components as necessary:
•
Punch head motor, Q11-043.
•
HVF control PWB, PL 11.157 Item 2.
Enter dC330, code 11-350 for the punch head home sensor and stack the code 11-043 for the
punch head motor. Observe the condition of the sensor on the UI. The display changes.
Y
N
Go to Flag 1 and check the wiring from the sensor to the PWB. Repair as necessary, REP
1.2. Check the punch head home sensor, Q11-350. Refer to:
•
GP 11 How to Check a Sensor.
•
P/J501 on the HVF control PWB.
•
11A-171 HVF Power Distribution RAP.
Install new components as necessary:
•
Punch head home sensor, Q11-350.
•
HVF control PWB, PL 11.157 Item 2.
Enter dC330, code 11-045 for the motor to travel in the forward direction, or enter the code 11-
046 for the motor to travel in the reverse direction. The motor operates.
Y
N
Go to Flag 4 and check the wiring from the motor to the PWB. Repair as necessary, REP
1.2. Check the punch unit motor, MOT11-045. Refer to:
A
WorkCentre 5687 Family
A
•
GP 10 How to Check a Motor.
•
P/J502 on the HVF control PWB
•
11A-171 HVF Power Distribution RAP.
Install new components as necessary:
•
Punch unit motor, Q11-045.
•
HVF control PWB, PL 11.157.
Enter dC330, code 11-044 for the punch unit home sensor and stack the code 11-045 or 11-
046 to take the punch unit motor into, and out of, the home position. Observe the condition of
the sensor on the UI. The display changes.
Y
N
Go to Flag 3 and check the wiring from the sensor to the PWB. Repair as necessary, REP
1.2. Check the punch unit home sensor, Q11-044. Refer to:
•
GP 11 How to Check a Sensor.
•
P/J501 on the HVF control PWB.
•
11A-171 HVF Power Distribution RAP.
Install new components as necessary:
•
Punch head unit sensor, Q11-044.
•
HVF control PWB, PL 11.157 Item 2.
Perform SCP 6 Final Actions.
August 2007
2-539
Status Indicator RAPs
11-044-171 to 11-047-171
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