Maintaining The Oil-Filled Roughing Pump - Waters Xevo G2-XS QTof Overview And Maintenance Manual

Note:
For information on connecting the roughing pump to the mass spectrometer, see
Appendix B in this guide.

7.12 Maintaining the oil-filled roughing pump

Note:
Two models of the oil-filled roughing pump are currently available with Waters
instruments. See the following figures to identify the model supplied with your instrument.
Requirement:
to the manufacturer's documentation provided with the instrument.
Figure 7–10: Oerlikon Leybold oil-filled roughing pump with frequency converter (SV40 BI
FC) (older model)
Gas ballast valve
Oil drain
Oil level sight glass
Oil filler plug
In addition to the roughing pump maintenance requirements detailed here, refer
March 31, 2021, 715004496 Ver. 04 (previously released as Rev. D)
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