Ingersoll-Rand Xe-145M, Карманный справочник

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
Check Tech Flash ID 11103 to help you
troubleshoot incoming power problems.

The overload opens/breaks the circuit to P3
terminal. Ensure wires are connected.

Is the motor pulling more current than the motor
data tag calculation? Measure with an amp meter
for accuracy. If amps are close to the overload
setting, increase overload 5 amps and re-test.

The Air End is the load: Are SPM readings high or
oil samples flagged? A damaged bearing in the Air
End can increase the amps in the induction motor
opening the motor overload.

The motor overload is normally closed. If the
overload cannot be reset it is defective.
Fan Motor Overload
Xe Software Logic for R & RS machines:
Will occur if a fan motor overload relay contact opens.
The contact must be open for at least 3 seconds before
the trip will occur.
Recommended Checks