Problem & answerF-02
Vacuum Pump Failure
Likely causes
- Motor failure
- Bearing wear
- Overheating
- Power supply failure
- Internal damage
How to fix it
- 1Switch off and isolate the machine.
- 2Check the power supply.
- 3Inspect the motor and cooling fan; listen for abnormal noise.
- 4Replace worn bearings; repair or replace the pump as required.
It is fixed when
Pump achieves normal vacuum.
Stop it coming back
- Carry out scheduled pump maintenance, including oil level and changes.
Did this solve the problem?