Agilent Technologies TPS-compact Mode D'emploi page 270

17 Technical Information
TPS-Compact Outline
Then fix the two flanges with the clamps or claws as shown in the
figure.
For ConFlat flange connections we recommend using Agilent
hardware.
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.
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