Insertion Procedure - Agilent Technologies TV 401 NSF Bedienungshandbuch

17 Technical Information
Turbo-V 401/301/21 Insertion and Extraction

Insertion Procedure

1
Insert the pump into the chamber carefully and without tilting it.
Align the 6 insertion smooth holes of the pump flange with the 6
threaded holes in the chamber flange (Fig. 36), in order to obtain
the de-sired foreline orientation.
Figure 36
2
When the axial distance between the pump flange and chamber
flange is about 4 mm, engage 6 sphere-screws with washers (RED
CIRCLES in Fig. 2) in the 6 outer flange threaded holes (Fig. 37).
278/294 TV 401/301/21 NSF User Manual / 87-900-995-01 (C)