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Installation, operation and maintenance instructions
High voltage flameproof motors for explosive atmosphere
AMD Rg 355-400-450-500
Operating faults – Trouble shooting information for Squirrel Cage Induction
motors
Issued by: MOLM
Sheet No.
3AAM101036 E
Rev. B
Page
3 of 8
01.2023
We r
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erv
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ig
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B) Faults during running at no-load
C)
Faults during running under load – Overheating
(1) For example, machines can be partioned off, or, if the room temperature is too high, an air
conditioning system can be installed or improved.