Alstom FKG1X - Page 243

Maintenance
Troubleshooting
G52
-
-0
01EN03
2/2
02--2011
© ALSTOM 2010. All rights reserved. Informat
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
provided without liabili
ty and
is subject to
change without notice. Reproduction, use or disclosure to
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en authority, is
strictly prohibited.
 GRID
Troubleshooting,
continued
Failures’ table
The
table
here
below
gives
the
presume
d
failures
includ
ing
the
remedic
al
measures.
EXAMPLE OF TROUBLE 4 :
SF
6
gas loss
C
au
se
of
th
e
pr
es
um
ed
fa
il
ur
e
Re
m
ed
ic
a
l
m
ea
su
r
es
D
SF
6
loss up to 1
st
alarm
D
SF
6
 man
omet
er
defe
ctive or
the
SF
6
pipe.
D
Continuity of the SF
6
gas loss
D
...
D
Normal reinflate the SF
6
gas after
roughly 4 to 5 years.
D
Ch
ec
k
th
e
ti
gh
tn
es
s
wi
th
le
ak
detector and change if necessary the
manometer or pipe.
D
 Con
tac
t
:
ALS
TOM
Grid
S.A
.
Cus-
tomer Service.
D
...
Warning
In
case
of
not
solved
failures
,
contact
:
ALSTOM Grid S.A. Customer Ser-
vice.