Installation Manual

8-132 Troubleshooting
14. Switch the Main Circuit Breaker to ON (I) position, press the green ON (I) button on the Operator’s
Console, and enter FmNT.
15. Measure VDC at locations 7 and J18 on the Dispense Head Controller.
16. Is the reading 5 VDC for the Armed state and 0 VDC for the Disarmed state?
Go to Step 17
Cable (P/N 195296) has failed. See Parts Replacement section.
17. Remove the Height Sensor Cover.
18. Measure VDC at locations 6 and 8 on the Cable Connector while the Height Sensor probe is up and
when it is down.
19. Is the reading 5 VDC for the down Armed state and 0 VDC for the up Disarmed state?
Height Sensor (P/N 195428) has failed. See Parts
Replacement
section.
Contact Asymtek Technical Support
20. Reinstall the Height Sensor Cover.
No
Yes
No
Yes