7
M
aintenance and fault recti
fi
cation
7
.
1
M
aintenance
W
hen used as directed in normal operation
,
VEGACAP
62
is
completely maintenance
-
free
.
7
.
2
F
ault recti
fi
cation
VEGACAP
62
o
ff
ers maximum reliability
.
N
evertheless faults
can occur during operation
.
T
hese may be caused by the
following
,
e
.
g
.:
l
S
ensor
l
P
rocess
l
S
upply
l
S
ignal processing
T
he
fi
rst measure to be taken is to check the output signal
.
I
n
many cases the causes can be determined and faults quickly
recti
fi
ed by doing this
.
S
hould the following measures not be successful
,
please call
in urgent cases the
VEGA
service hotline under the phone
number
+
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
.
?
VEGACAP
62
signals
"
covered
"
when the vibrating
element is not submerged
(
over
fi
ll protection
)
?
VEGACAP
62
signals
"
uncovered
"
when the vibrating
element is submerged
(
dry run protection
)
l
S
upply voltage too low
à
C
heck the power supply
l
E
lectronics defective
à
P
ush the mode switch
(
A
/
B
)
on the signal conditioning
instrument
.
I
f the signal conditioning instrument then
changes the mode
,
the instrument may be mechan
-
ically damaged
.
S
hould the switching function in the
correct mode still be faulty
,
return the instrument for
repair
.
à
C
heck if there is buildup on the probe
,
and if so
,
remove it
.
C
auses of malfunction
F
ault recti
fi
cation
24
hour service hotline
C
hecking the switching signal
22
VEGACAP
62
-
with two
-
wire output
M
aintenance and fault recti
fi
cation
30007
-
EN
-
060222
