Dixon BAYCO 5204SFI, Инструкции по эксплуатации и обслуживанию, Страница: 8 / 10

5204SFI API Valves
8 090112 REV 3 5204SFI
5. Install spring (32) and poppet (23) into the pipe end (1). Lead the
cam (7) over poppet roller (26) and latch the handle (22) in the open
position.
6. With lock washers (33) installed on each of the eight screws (29),
a
pply ‘never-seize’ on the screw threads.
7. Liberally grease O-ring (28) and install it on the nose ring (21). Use
the radial line drawn in the step 1 of disassembly and starting from
the initial alignment. Rotate the nose ring (21) one bolt hole
clockwis
e. Bolt screws with washers and ‘anti-seize’ applied to the
screw threads. Tighten using a crisscross flange torqueing sequence.
8. To ensure proper operation of the valve, repeat the steps of the
Semi-annual inspection.
Replacement of Sight Glass
Remove the 5204SFI API from the trailer. Remove the sight glass
(20) from the pipe end (1).
a.) Drill a through hole on the sight glass (20) as shown; make sure
not to damage any other parts. Apply penetrating oil to sight glass
(20) on outside and bottom end for easy removal.
b.) Use screw drivers or any round rod through the hole. Twist the
sight glass by the screw drivers or the rod to loosen the sight glass.
Make sure not to damage the pipe end.