Alstom FKG1X - Page 106

Installation
Checking for presence of SF
6
gas in poles
G31--061EN04
3/4
02--2011
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ion contained in
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on or
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y is
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 GRID
Checking for presence of SF
6
gas in poles
Process
Thetablebelo
w
giv
es
the
ste
ps
of
ch
eck
in
g
for
pr
es
en
ce
of
SF
6
ga
s
inpol
es :
S
t
e
p
A
c
t
i
o
n
D
i
a
g
r
a
m
1
R
e
mo
v
e
th
e
p
l
u
g
(1
)
a
n
d
i
n
s
ta
l
l
thefilli
ng
too
l
(3)
,
tig
hte
n
thefill-
ing tool
BY HAND
.
3
1
2
D
Remove the plug (4).
D
 Co
nn
ec
t
the
tub
e
(5)
-
-
of
the
gauge 0--1 MPa (6) -- to the fil-
ling tool (3).
** I
f,
as foreseen,
presen
ce of
gas has been verified carry on
with assembly.
** I
f,
unlike
ly as
this is,
there
is a no gas pressure contact
our customer service.
4
5
6
3
3
D
 Repl
ace
the
valve-
-cap
(4)
and remove the filling tool (3).
D
Re--install the plug (1).
3
4
4
daN
.m
1