Leybold Vacuum Pump TURBOVAC 350i DN100ISO-K

Determine the location for bearing replacement

Request a quotation for bearing replacement

4.1 Media compatibility / purge gas

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.

Observe Safety information 0.1.7

Exchange the rotor unit after 80,000 operating hours

Contact Leybold Service for rotor unit maintenance

Find the nearest Leybold service center address on www.leybold.com

Consider advancing maintenance work for high pump loads

Consult Leybold for maintenance recommendations

Verify all LEDs come on sequentially and drive electronics are running up.

Enter the maximum starting pressure for the turbomolecular pump.

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

Confirm the turbomolecular pump accelerates and the green LED flashes.

Does the green LED light up permanently indicating normal operation?

Ensure no shock or vibration influences the pump during operation.