Alstom FKG1X - Page 158

Installation
Filling with SF
6
gas
M32
-
-0
01EN06
3/10
02--2011
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ion contained in
this document is indicative only. No
representati
on or
warrant
y is
given or should
be
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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 GRID
Preparing the SF
6
gas bottle
Process
The
table
below
gives
the
steps
of
prepari
ng
the
SF
6
g
as bo
ttle
:
S
t
e
p
A
c
t
i
o
n
D
i
a
g
r
a
m
1
R
em
ov
e
th
e
co
ve
r
(4
)
an
d
pl
u
g
(5
)
from the SF
6
gas bottle (6).
5
4
6
SF
6
2
Fi
t
th
e
pr
es
su
re
re
du
ce
r
(8
)
on
th
e
SF
6
gas bottle (6).
6
8
SF
6
3
B
r
i
e
f
l
y
o
p
e
n
t
h
e
S
F
6
gas
bottl
e
tap
(7
)
an
d
th
e
co
ck(9)
of
th
e
pr
es
su
re
reducer to eliminate any air inside
th
e
pi
pi
ng
(a
pp
ro
x.
20 s
at
lo
w
flow--rate).
7
 Open
9
 Closed
SF
6
4
C
l
o
s
e
t
h
e
S
F
6
gas bottle tap (7)
an
d
thecock
(9)of
the
pre
ssu
re
re
-
ducer.
NOTE
 : Ke
e
p
th
e
e
n
d
o
f
th
e
tu
b
e
(
1
0
)
i
n
h
i
g
h
p
o
s
i
ti
o
n
to
ke
ep
th
e
SF
6
 ga
s
wh
ic
h
it
co
n-
ta
in
s
an
d
to
pr
ev
en
t
da
mp
ai
r
from
ente
rin
g.
7
10
Closed
9
SF
6