EB 8061 EN
9-11
Servicing
b) Version with insulating
section
Standard packing (PTFE)
1. Unscrew the castellated nut (92) and lift
the yoke (3) off the insulating section
(21).
2. Undo the top body nuts (14) gradually in
a crisscross pattern.
3. Lift the insulating section (21) and plug
with plug stem (5) off the body (1).
4.
Unscrew the stem connector nut (9) and
lock nut (10) from the plug stem.
5. Unscrew the threaded bushing (8).
8
12
12
11
19
16
15
15.1
15.2
12
12
18
16
18
19
16
8
12
12
11
19
16
15.2
15
15.1
19
12
12
8
Threaded bushing
11 Spring
12 Washer
15 Packing (entire)
15.1 Spacer ring with retaining ring
15.2 Seal
16 Packing ring
18 Bushing
19 Spacer
Fig. 9-3:
ADSEAL packing: NPS ½ to 1½ (left) and NPS 2 to 4 (right)
Содержание EB 8061 EN
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