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Common Issues with Case Erectors
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Troubleshooting: Hot Melt Spray Gun Over-Temperature or Under-Temperature Alarms for Case Packers and Nordson Adhesive Systems
Problem Description：

What Causes Over-Temperature or Under-Temperature Alarms on Hot Melt Spray Guns?

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    Hot Melt Glue Case Erector Case Sealer Hot Melt Glue Machine Spray Gun Over-Temperature or Under-Temperature Alarm Possible Causes:

    Hot Melt Glue Case Erector Case Sealer Hot Melt Glue Machine Spray Gun

    Hot melt glue case erector heater failure

    RTD (Resistance Temperature Detector) sensor failure

    No voltage - ensure connections are secure

    Incorrect temperature settings

    Temperature control section of the control board is faulty

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