Nordson AltaBlueA4TP, Customer Product Manual

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Troubleshooting
6-1
Part 1107600_03
2014 Nordson Corporation
Section 6
Troubleshooting
WARNING! Allow only personnel with appropriate training and experience to
operate or service the equipment. The use of untrained or inexperienced
personnel to operate or service the equipment can result in injury, including
death, to themselves and others, and damage to the equipment.
This section provides quick‐reference information for diagnosing melter faults
and pump operating variables as well as comprehensive melter diagnostic
information that is provided in flowchart format.
If you cannot resolve the problem using the troubleshooting flowchart,
contact your Nordson representative for technical assistance.
Safety
Never disconnect cables from, or reconnect cables to, any circuit board
while the melter is energized.
Before breaking any hydraulic connection, always relieve system
pressure. Refer to
Relieving System Pressure in Section 5, Maintenance .
Refer to the safety information provided with optional equipment.