Alstom FKG1X, Instruction Manual

Page: 161 / 274

Installation
Filling with SF
6
gas
M32--001EN06
6/10
02--2011
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relied on that it is complete or correct or will apply to any particular project. This will depend on the technical and commercial circumstances. It is
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strictly prohibited.
GRID
Checking pressure
Principle
Having allowed the temperature to remain steady for at least 12 hours after
filling, it is necessary to check and definitively adjust the pressure to its cor-
rected value -- defined according to both ambient temperature and atmo-
spheric pressure.
Preparation
The table below gives the preparation steps before checking pressure :
Step Action Diagram
1
D
Remove the plug (17) and
install the filling tool (2).
D
Unscrew the valve--cap (3).
3
17
2
2
D
Connect the tube (15) -- of
the gauge 0--1 MPa (14) -- to
the filling tool (2).
15
14
2
Continued on next page.