93
GOVERNORS NOR
TH AMERICA
LOW PRESSURE GAS REGULATOR
|
MAINTENANCE AND FUNCTIONAL TESTING
|
REV. A
US
Operation, maintenance and warning manual
Step Operation
40
Insert the top cover (I).
The vent hole is perpendicular to the outlet pipe.
41
Insert and fasten screws (H) according to the torque values of current guidelines and regulations.
NOTICE!
Grease the holes before inserting the screw.
42
Insert the calibration spring (E).
43
Position the spring press (D).
44
Insert and tighten the adjustment ring nut (C).
45
Remove and replace the O-ring (G).
46
Insert cap (B) into the top cover (I).
Tab. 9.58.
Summary of Contents for 30051
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