Alstom FKG1X - Replacing the Electrical Contact Densimeter

Maintenance
Replac
ing
the
electr
ical contact
densim
eter
G51
-
-1
61EN02
1/4
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
Presentation
Introduction
After
inspec
tion
of
the
electrica
l
contact
densime
ter
threshol
d,
if
one
of
the
thre
sho
lds does
not compl
y
with the
spe
cifie
d value,
repl
ace the
den
sime
ter
.
State of
densim
eter
The dens
imeter ha
s been
checkin
g and i
ts volume
is isola
ted from the pol
e
SF
6
gas volume.
In this module
The
replac
ing
of
the
electrica
l
contact
densime
ter
must
be
done
in
severa
l
ste
ps
:
S
t
e
p
T
o
p
i
c
P
a
g
e
A
Removi
ng t
he densimeter
2
B I
n
s
t
a
l
l
i
n
g
t
h
e
n
e
w
d
e
n
s
i
m
e
t
e
r
3
C
Pla
cin
g
the
den
sime
ter
in
com
muni
cati
on
with
the
SF
6
volume
4