Applicable Systems
TransSteel 2700
Symptoms
The welding system reports a torch overheating alarm. The welding torch temperature is too high.
Possible Causes
- Torch cooling water flow insufficient
- Torch nozzle or contact tip worn
- Duty cycle too high for the torch rating
Troubleshooting Steps
- Step 1: Verify the torch cooling water flow
Flow meets the specification - Step 2: Inspect the nozzle and contact tip
Components are in good condition - Step 3: Reduce the duty cycle if needed
Temperature stays within limits
How to Reset
To reset: Allow the torch to cool, then clear the fault.
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Source: Fronius Welding System Manual, Fronius International GmbH
Category: Welding
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