Leybold Vacuum Pump TURBOVAC 450i DN160ISO-K

Did all LEDs come on sequentially?

Enter the maximum starting pressure for the turbomolecular pump.

Switch on the turbomolecular pump via pins 7 and 8 of the socket REMOTE (X1).

Is the turbomolecular pump accelerating?

Is the green LED permanently lit indicating normal operation?

4.1 Media compatibility / purge gas

Clean the turbomolecular pump of dust with a dry cloth if required

Check for grime inside the converter

Contact Leybold Service Department for converter cleaning if grime is detected

4.7 Removing the pump from the system

Shut down the pump and vent as described in Sections 4.4 and 4.5.

Has the pump previously handled hazardous gases?

Implement proper precautionary measures before opening the intake or exhaust connection if hazardous gases were handled.

Observe Safety Information 0.4.6.

Disconnect the pump only when it has come to a full stop.

Switch the mains power off and wait until the yellow power LED is off.

Disconnect any cable connections.

0.4 Hazards caused by materials and substances

Ensure the forevacuum line is tight

Check for potential leaks where hazardous gases can escape

Verify the pump's integral leak rate is < 1·10-8 mbar·l/s upon delivery

Conduct a leak search after installing the pump or performing service work on the vacuum system

Perform regular leak searches when pumping toxic gases