91
GOVERNORS NOR
TH AMERICA
LOW PRESSURE GAS REGULATOR
|
MAINTENANCE AND FUNCTIONAL TESTING
|
REV. A
US
Operation, maintenance and warning manual
Step Operation
26
Insert the balancing membrane (T).
• The O-ring of the balancing membrane (T) must be inside the groove.
• Check the cleanliness of the groove.
27
Insert the balancing membrane lock disk (U).
Be careful to center all holes present.
28
Insert and fasten screws (Q) according to the torque values of current guidelines and regulations.
Grease the holes before inserting the screw.
29
Insert the upper spacer (P).
The widest part of the spacer faces downward.
30
Insert the working membrane (R).
• The O-ring of the working membrane (R) must be inside the groove.
• Check the cleanliness of the groove.
31
Insert the balancing membrane lock disk (U).
32
Insert and secure the nut (N) according to the torque values of current guidelines and regulations.
33
Turn the stabilizer body upside down.
34
Insert the filter element (A).
Verify the correct position within the housing.
35
Put the O-ring (F) in place.
Check for cleanliness before inserting the O-ring.
36
Put the lower cover (L) in place.
If the lower cover does not stop, check the correct position of the filter element (A) and O-ring
(F).
37
Insert and fasten screws (K) according to the torque values of current guidelines and regulations.
Grease the holes before inserting the screw.
38
Insert the safety membrane (S) together with the spring guide (J).
The spring guide (J) is in the center of the safety membrane (S).
Summary of Contents for 30051
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