Service LED (yellow)
Clear/reset key
Operation
4-22
Part 1107600_03
2014 Nordson Corporation
Monitor Motor Control or Motor Drive Faults
The pump speed display and the display on the motor drive located inside
the electrical enclosure alert the operator to abnormal motor‐related faults.
These faults may cause the pump to stop. Refer to Motor Control Faults or
Motor Drive Faults in Section 6, Troubleshooting.
Monitor the Service Interval
The melter can be set up so that the service LED located on the left side
of the control panel turns on after a customer‐defined time period has
elapsed. The service LED may be used to signal the need to change the
hot melt filter or to complete any other customer‐specified maintenance
activity. Once the specified maintenance is performed, the service LED must
be reset.
To reset the service LED
With the melter in the scan mode, press the Clear/Reset key to turn off the
service LED and reset the service interval time.
The default setting for the service interval time
is 500 hours.
Appendix B, parameter 5
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