12
Installation
The connection types for installation of CF to CF flange are "stud screw and pocket
hole" as well as "hex screw and through hole". The following elements are re-
quired:
• A set of mounting material for the respective type of connection
• A copper seal
• A protective screen or splinter shield can optionally be used
1)
number of pieces in bracket is the delivery quantity
2)
insert in the high vacuum flange with the clamping lugs towards the pump
Stud screw and pocket hole
Î
If used: Insert protective screen or splinter shield with the clamping lugs down-
ward into the high vacuum flange.
Î
Place the seal exactly in the hollow.
Î
Connect the flange using
16
stud screws (M8) with washers and nuts and tigh-
ten circularly with a torque of 22 ±2 Nm. After this, check the torque, since flo-
wing of the sealing material may make it necessary to tighten the screws.
Hexagon screw and through hole
Î
If used: Insert protective screen or splinter shield with the clamping lugs down-
ward into the high vacuum flange.
Î
Place the seal exactly in the hollow.
Î
Connect the flange using
16
hex screws (M8) with washers and nuts and tighten
circularly with a torque of22 ±2 Nm. After this, check the torque, since flowing of
the sealing material may make it necessary to tighten the screws.
Nominal connection
diameter
Designation
Ordering no.
DN 100 CF-F
Hexagon bolt M8 with washer and
nut (25 pieces)
1)
PF 505 003-T
Stud screw M8 with washer and
nut (25 pieces)
1)
PF 507 003-T
Copper seal (10 pieces)
1)
PF 501 410-T
Copper seal, silvered (10 pieces)
1)
PF 501 510-T
Splinter shield
2)
PM 016 315
Protective screen
2)
PM 016 336
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