GE SF6 - Page 140

Installation
Filling with SF
6
gas
GE Information07- 2016 L32- 007EN/07
4/8
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 moisture 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
humidity.
14
15
2
3 Remove the filling tool (2) and
refit the plug (17) (4 daN.m)
2
17