Assembly
Support the control cone at ists cylindrical part with the aid of a V-block or the like.
Place the dowel pin in postion and carefully knock in with a hammer.
Bring the dowel pin into a central position relative to the spindle axis (knock it in up to the end of the
recess).
Before reinstalling the actuator (in the open valve position), grease the nipple thread with stainless
steel lubricant, e.g. Klüberpaste UH1 96-402 from Messrs. Klüber and replace the graphite seal.
ATTENTION!
For special applications such as for oxygen and analysis, use only the approved
lubricants.
After tightening the threaded nipple (SW70) (observe torque), the actuator can be aligned as required.
For this purpose, unscrew the screw (SW65) above the threaded nipple ca. a half-turn and bring the
actuator into the desired position.
Then retighten the screw with a torque of 100 ± 5 Nm an.
ATTENTION!
During this operation, the valve must also be in the open position.
M
S
AINTENANCE AND
ERVICING
2712 big - 11