à
P
ush the mode switch
.
I
f the instrument then does not
change the mode
,
the oscillator may be defective
.
E
xchange the oscillator
.
à
C
heck if there is buildup on the probe
,
and if so
,
remove it
.
l
U
nfavourable installation location
à
M
ount the instrument at a location where no dead
zones or mounds can form in the vessel
.
à
C
heck if the probe is covered by buildup on the socket
.
l
W
rong mode selected
à
S
et the correct mode on the mode switch
(
max
:
over
fi
ll
protection
;
min
:
dry run protection
).
W
iring should be
carried out acc
.
to the quiescent current principle
.
?
S
ignal lamp
fl
ashes red
l
E
lectronics has detected a failure
à
E
xchange instrument or return it for repair
7
.
3
E
xchanging the electronics
I
n general
,
all oscillators of series
CP
60
can be interchanged
.
I
f you want to use an oscillator with a di
ff
erent signal output
,
you can download the corresponding operating instructions
manual from our homepage under
D
ownloads
.
P
roceed as follows
:
1
S
witch o
ff
power supply
2
U
nscrew the housing cover
3
L
ift the opening levers of the terminals with a screwdriver
4
P
ull the connection cables out of the terminals
5
L
oosen the two screws with a
P
hillips screwdriver
(
size
1
)
VEGACAP
66
-
with relay output
23
M
aintenance and fault recti
fi
cation
30020
-
EN
-
050920
