F0004 fault in siemens micromaster 440 or MM440 drive

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 How can resolve problem F0004 fault in siemens micromaster 440 or MM440 drive ?

Cause : Inverter Over Temperature.

- Ventilation inadequate
- Ambient temperature is too high.
- Actual drive converter temperature r0037 exceeds the overtemperature threshold (refer to P0292)

Diagnosis & Remedy

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