Connection B - Fore-Vacuum Pump; Connection Configurations - Agilent Technologies TV 301SF Notice De Mode D'emploi

To facilitate assembly and dismantling, apply Fel-pro C-100 high
temperature lubricant to the screw threads protruding from the
flange and between the nuts and flange.
Attach the units and tighten each one in turn. Repeat the sequential
tightening until the flange faces meet.
Exercise care when tightening nuts and bolts to avoid creating dents in the
CAUTION!
envelope as this may cause the pump rotor to lock.

Connection B - Fore-Vacuum Pump

A flange KF 16 NW is available to connect the Turbo-V301SF pump to
the fore-vacuum pump. A hose or vacuum approved pipe can be used.
If a rigid pipe is used, any vibration generated by the mechanical
pump must be eliminated through the use of bellows.
The Turbo-V301SF pump is characterized by its high compression ratio also for
NOTE
oil vapors. When using a mechanical oil-sealed pump, it is advisable to install a
suitable trap between the turbopump and the fore-vacuum pump in order to
prevent oil backstreaming.

Connection Configurations

Figure 47
TV 301SF Navigator User Manual / 87-900-957-01 (H)
Technical Information
TV 301SF Controller Installation
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