Samson 3291, Translation Of Original Instructions

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EB 8072 EN 9-9
Servicing
6. Measure how many shims (125) are re-
quired as described in section 9.4.5.
Place the new shims (125) on the gaskets
(126). See Fig. 9-4.
NPS 6 and larger: place the gaskets
(126) and shims (125) in alternating or-
der into the groove of the seat retainer
(124).
Make sure the shims do not touch the
facing (DF 6) of the body anywhere.
7. Insert the new gasket (17) into the
groove of the seat retainer (124) and
body (1). See Fig. 9-5.
8. Place yoke (60), bonnet (2) with plug
and plug stem (5) onto the body (1).
Make sure that an opening of the seat re -
tainer (124) faces toward the valve out -
let.
Version with V-port plug: place the bon -
net onto the valve body, making sure
that the largest V-shaped port of the
V-port plug faces towards the valve out-
let.
Version with perforated plug: place the
bonnet onto the valve body, making sure
that the hole of the plug that releases the
flow first faces toward the valve outlet.
See relevant information under 'Mount -
ing the actuator onto the valve' in the 'In -
stallation' section.
9. Firmly press the plug (5) into the seat (4).
Fasten down the bonnet (2) with the
body nuts (14). See section 9.4.6.
124
1
126
Fig. 9-3: Gasket (126)
124
1
126
125
124
1
126
125
NPS ½ to 4
NPS 6 to 8
Fig. 9-4: Shims (125)
124
1
126
125
17
Fig. 9-5: Gasket (17)