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5 Initial operation
Using the wrench, rotate further until the retaining bracket slips
over the screw yoke and clicks into place.
Tighten the nuts uniformly using a wrench (min. 300 mm long) until
the Delrin® washers curve slightly around the nuts. The shape of
the Delrin® washer does not affect the clamp functionality.
The following torques are set when using a torque wrench:
M12: 65 Nm
M14: 85 Nm
M16: 110 Nm
The Delrin® washers must also curve slightly around the nuts in
this case.
20
Check the torque after 20 minutes and adjust if neces-
sary.
The attached clamp must be checked for leaks before it
is pressurised!
To do this, apply a test pressure from the outside
through the tap or measurement fitting and check for
leaks using leak spray.
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