Applicable Systems
GX
Symptoms
The heating element is not operating correctly. Temperature cannot be maintained at the setpoint.
Possible Causes
- Heating element open or shorted
- Thermal cutout or fuse blown
- Wiring or relay to heater circuit faulty
Troubleshooting Steps
- Step 1: Check heating element resistance and continuity
Element resistance within specification - Step 2: Inspect thermal cutout and fuse for operation
Cutout and fuse functional - Step 3: Verify power supply and relay operation to the heater
Power and relay operating correctly
How to Reset
To reset: Reset the heater fault after replacing the faulty heating component.
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Source: KraussMaffei Injection Molding Manual, KraussMaffei Group
Category: Injection Molding
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