Troubleshooting
6-2
Part 1126931_01
2018 Nordson Corporation
Troubleshooting Quick‐Checks
Before using the troubleshooting charts confirm:
whether or not service was recently performed on the melter or the
melter's settings were recently adjusted.
external inputs (if used) are functioning properly.
the standby or clock functions are not turned on (if not required or
expected at the current time).
Returning the Melter Setup to Factory Settings
By returning the melter to its factory setting many common melter problems
can be isolated to either a problem with the melter settings or the melter
hardware.
To return the melter to its factory settings, simultaneously press and hold the
Setup key and the right‐display DOWN arrow key, and then, while holding
down these keys, cycle the control switch off and on. When the melter
restarts, release the two keys.
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