Multiquip

81-2 OVRFREQ ALARM

UnclassifiedGeneral

What This Code Means

Over Current; Engine shuts down after 1-minute cooldown; Loss of Excitation

Possible Causes

  • •Overcurrent occurs
  • •Loss of excitation occurs

Related Multiquip Fault Codes

7872787381-1 UNDFREQ ALARM787480787559P-1 OVRVOLT ALARM794051-2,5,6 OVRCURR ALARM812451-1,3 OVRCURR PREALARM8131
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Get a diagnosis walkthrough for 81-2 OVRFREQ ALARM on your specific Multiquip unit — cited to the OEM manual, not a forum guess.

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