Samson 3246, Монтаж и эксплуатация

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9-12 EB 8046 EN
Servicing
7. Remove the gasket (39). Carefully clean
the sealing faces in the intermediate
piece (2) and on the insulating section
(21).
8. Insert a new gasket (39) into the insulat-
ing section (21).
9. Apply a suitable lubricant to all the pack-
ing parts and to the plug stem extension
(25).
10. Carefully slide the packing parts over the
plug stem extension into the packing
chamber using a suitable tool. Observe
the proper sequence (see Fig. 9-3).
11. Carefully place the intermediate piece (2)
over the plug stem extension (25) onto
the insulating section (21).
12. Fasten the intermediate piece (2) with
nuts (33) and bolts (32). Observe tight-
ening torques.
13. Screw in the threaded bushing (8) and
tighten it. Observe tightening torques.
14. Loosely thread the lock nut (10) and stem
connector nut (9) onto the plug stem ex-
tension (25).
b) Globe valve, Class 600 and
900/PN 100 and 160
1. Unscrew the castellated nut (92) and lift
the yoke (3) off the insulating section
(21).
2. Unscrew the stem connector nut (9) and
lock nut (10) from the plug stem (5).
3. Unscrew the threaded bushing (8).
4. Pull the entire packing out of the packing
chamber using a suitable tool.
5. Renew the damaged parts and carefully
clean the packing chamber.
6. Apply a suitable lubricant to all the pack-
ing parts and to the plug stem (5).
7. Carefully slide the packing parts over the
plug stem into the packing chamber us-
ing a suitable tool. Observe the proper
sequence (see Fig. 9-3).
8. Screw in the threaded bushing (8) and
tighten it. Observe tightening torques.
9. Place yoke (3) onto the insulating section
(21) and fasten using the castellated nut
(92).
10. Loosely screw the lock nut (10) and stem
connector nut (9) onto the plug stem (5).