Samson 45-9, Монтаж и эксплуатация

Страница: 34 / 44

34 EB 3128 EN
Maintenance
Assembly
Before refastening the actuator, make sure
that the operating diaphragm has been in
-
serted properly into the ring groove.
1. Check the facings of the valve body (1)
and the diaphragm case (7) for dirt and
clean them, if necessary.
2. Place the new operating diaphragm
(6.1) with diaphragm case (7) onto the
valve body (1).
3. Tighten the screws (15) in a crisscross
pattern. Observe the tightening torques
specified in section 7.5.
4. Screw on the control line (11). Observe
the tightening torques specified in sec -
tion 7.5.
5. Install the regulator into the pipeline.
6. Put the regulator into operation (see sec-
tion 6.1).
Note
7.4 Lubricants and sealants
SAMSON's After-sales Service department
can support you concerning lubricants and
sealants approved by SAMSON.
Note