Maintenance
Setting the Proximity Switches
36
Operating Instructions · VARIVENT
®
Vacuum Valve V
Edition 2016-06-30
Setting the Proximity Switches
Vacuum Valve with Lifting Actuator Type V...R
Sensitive parts
The piston can be slightly deformed when the proximity switch is fitted.
Pay attention when screwing in the proximity switch (15) that the piston (11) of the
lifting actuator is not deformed.
Carry out the following steps:
1. Screw in the proximity switch (15) as far as it will go (A).
Torques to be set
Torques Nm lbft
Clamp joints
Cast clamps
M6 9 6.6
Clamp joints
Cast clamps
M8 22 16.2
Cast clamps M10 45 33
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