Cause Gas temperature is too high.
Remedy Check system.
Cause Clearance between housing and rotors are too small due to
contamination.
Remedy Clean pumping chamber.
Cause Clearance between housing and rotors are too small due to distortion of
the pump.
Remedy Affix and connect the pump free of tension.
Cause Friction resistance is too high due to contaminated bearings and/or
contaminated lubricant.
Remedy Clean pump, respectively do the maintenance.
Cause Lubricant level is too high.
Remedy Drain lubricant down to the correct level.
Cause Lubricant level is too low.
Remedy Top up lubricant to the correct level.
Cause Wrong lubricant filled in.
Remedy Contact us.
Cause Bearing is defective.
Remedy Contact us.
Cause Bearing damage.
Remedy Repair pump.
Cause Thick particle deposits.
Remedy Clean pump, respectively do the maintenance.
Fault Motor power consumption is too high
Cause Cause Like "Pump gets too hot".
Remedy See Pump gets too hot on page 112.
Cause Incorrect mains voltage for the motor
.
Remedy Connect the motor to the correct mains voltage.
Cause Exhaust is blocked or restricted.
Remedy Clean the exhaust pipe.
07/2021 - ©Atlas CopcoPage 1131950840208_A
Fault finding
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