7
M
aintenance and fault recti
fi
cation
7
.
1
M
aintenance
W
hen used in the correct way
,
no special maintenance is required in
normal operation
.
7
.
2
R
emove interferences
A
maximum of reliability is ensured
.
N
evertheless
,
faults can occur
during operation
.
T
hese may be caused by the following
,
e
.
g
.:
l
S
ensor
l
P
rocess
l
P
ower supply
l
S
ignal processing
Y
ou can
fi
nd information on fault recti
fi
cation in the operating
instructions manual of the corresponding signal conditioning instru
-
ment
.
H
owever
,
should these measures not be successful
,
call the
VEGA
service hotline in urgent cases under the phone no
.
+
49 1805 858550
.
T
he hotline is available to you
7
days a week round
-
the
-
clock
.
S
ince
we o
ff
er this service world
-
wide
,
the support is only available in the
E
nglish language
.
T
he service is free of charge
,
only the standard
telephone costs will be charged
.
7
.
3
S
hortening the probe
T
he probe can be shortened by any amount
.
N
ote
:
T
ake note when shortening multiple probes that terminal
1
corre
-
sponds to the longest probe and terminal
2
to the shortest probe
.
7
.
4
I
nstrument repair
I
f a repair is necessary
,
please proceed as follows
:
Y
ou can download a return form
(
23
KB
)
from our
I
nternet homepage
www
.
vega
.
com under
:
"
D
ownloads
-
F
orms and certi
fi
cates
-
R
epair
form
"
.
B
y doing this you help us carry out the repair quickly and without
having to call back for needed information
.
l
P
rint and
fi
ll out one form per instrument
l
C
lean the instrument and pack it damage
-
proof
l
A
ttach the completed form and
,
if need be
,
also a safety data
sheet outside on the packaging
C
auses of malfunction
F
ault recti
fi
cation
24
hour service hotline
C
onductive probe
EL
4
15
7
M
aintenance and fault recti
fi
cation
32653
-
EN
-
090415
