GE GL317D Instruction Manual page 139

Filling with SF gas
6
Filling pressure
calculation
Ambient
temperature
0C
Process
07- 2016
Installation
Filling with SF
Calculate the SF gas filling pressure in accordance with the temperature and
6
the local atmospheric pressure.
Filling is carried out to calculated pressure plus 0.01 MPa.
See the module "SF gas monitoring" (Calculation of the filling pressure at
6
site).
The table below gives the steps of the filling with SF
SF
Step
1 Open the SF
and adjust gas output by acting on
the cock (9) of the pressure
reducer (reduced flow rate).
2 Start filling again until the
required pressure is reached.
3 Close in this order : the tap (7),
then the cock (9).
GE Information
gas
6
7
11
6
Closed
9
Action
gas bottle tap (7) Close the tap (7) from time to
6
time to check pressure on the
gauge (11).
gas operation :
6
Open
Comment
L32- 007EN/07
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