Why does my LORCH Welding System show E01 (thermal overload)?
Your LORCH Welding System displays the error code E01 (thermal overload) because the temperature has reached the programmed maximum value, causing the machine to stop.
General| Duty cycle | 60% at 500 A |
|---|---|
| Protection class | IP23 |
| Insulation class | F |
| Mains voltage | 3 x 400 V |
| Mains frequency | 50/60 Hz |
| Weight | 85 kg |
| Frequency | 50/60 Hz |
| Welding process | MIG/MAG |
| Power supply | 3-phase |
Details on the MAPRO05 PC board, its functions, LEDs, and fuses.
Description of the DMR PC board, its functions, and LEDs for wire feed motor control.
Details on DCDR21/DCDR23 boards, primary driver boards for various machine models.
Details on monitoring heatsink temperature via a sensor and error codes related to thermal overload.
Monitoring of internal supply voltages generated by the control transformer and their error conditions.
Monitoring welding current via a separate sensor and associated error messages for overcurrent.
Details on PE protection and optional gas monitoring function with error codes.
Monitoring output voltage and related error messages for overvoltage and measurement errors.
Monitoring the wire feed motor's current consumption, tacho signal, and communication errors.
Monitoring primary input current of power units and associated error messages (E16, E24).
Monitoring bus voltage for too low or too high levels, and corresponding error messages (E22, E23, E30).
Detailed table of malfunction codes, their reasons, and recommended removal steps.
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