Nordson AltaBlueA4TP - Page 175

Troubleshooting
6-53
Part 1107600_03
 2014 Nordson Corporation
No faults >
Ready LED is illuminated >
No hot melt output from all guns >
Motor is turning
T.4.4
Refer to Motor Control
Faults to diagnose and
correct the fault.
+
−
Is the motor controller
power LED flashing?
+
−
Is motor start relay ‐K6
energized?
Replace relay ‐K6.
Refer to Section 7, Parts.
Replace the motor.
Refer to Section 7, Parts.