Trouble-
shooting
TR-4-5
28 May 2009
TR-006
Fault Code TR-006, indicates that the Trim knife motor (TR-M2) has a Open circuit.
Initial Actions
Check fuse F2 on Transformer.
Procedure
Disconnect the motor plug M2. Enter Service mode and start Trim knife motor (TR-M2) in check motors. Measure between the
orange wire M2 and the violet wire M2 (PWM 36 and ground). The voltage is approximately 22 VDC?
Y N
Disconnect plug B.P3 from PCB “A”. Measure between J3-6 and J3-7 (PWM 36 and ground). The voltage is
approximately 22 VDC?
Y N
Replace PCB “A”.
Replace wire Harness.
Replace motor TR-M2.
TR-007
Fault Code TR-007, indicates that the Stop gate motor (TR-M3) had a Cycle time out.
Initial Actions
Check fuse F2 on Transformer.
Enter the Service mode and select Stop gate motor (TR-M3) in check motors.
Make sure that the Paper stop gate home position sensor (TR-Q7) is installed correctly.
Procedure
Enter the Service mode and select Paper stop gate home position sensor (TR-Q7) in check sensors. The Paper stop gate
home position sensor indicates :1 when the sensor is blocked, and :0 when the sensor is unblocked?
Y N
1. Replace sensor TR-Q7.
2. Disconnect plug B.P13 from PCB “A”. Measure between J13-7 and J13-9 (5V and ground). The voltage is
approximately 5 VDC?
Y N
Replace PCB “A”.
Disconnect plug from sensor TR-Q7. Check wires for Continuity / Short circuit from the white wire Q7 to
B:P13-8. Is there Continuity and no Short circuit?
Y N
Replace wire Harness.
Connect plug B.P13 to PCB “A”. Measure between the red wire Q7 and the black wire Q7 (5V and ground). The
voltage is approximately 5 VDC?
Y N
Replace wire Harness.
Replace PCB “A”.
Are you able to move the Stop gate up and down without it interfering with anything?
Y N
Make sure that the Stop gate does not interferes with the “Deck plate”. Adjust if necessary ( TR 3.2.10).
1. Check the allen screw on the “cam” to TR-M3.
2. Replace motor TR-M3.
FAULT CODE DESCRIPTIONS
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