Installation
Filling with SF
6
gas
L32--007EN/01
3/8
07--2002
E ALSTOM
Confirm t h e pressure
Process
The table below gives the confirmation operation steps of the filling pressure
with SF
6
gas :
Step Action Comment/Diagram
1 Disconnect the tube (10) -- of the
pressure reducer -- from the filling
tool (2).
NOTE
: Keep the unconnected
end of the tube (10) higher
than the other end, to stop the
SF
6
gas which it contains from
escaping and to prevent mois-
ture entering.
2
10
2 S Connect the tube (15) -- of the
gauge 0--1 MPa (14) -- to the filling
tool (2).
S When the required pressure is
confirmed, remove the gauge (14)
and and store it away from humid-
ity.
14
15
2
3 Remove the filling tool (2) and refit
the plug (17) (4 daN.m)
2
17
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