l
E
lectronics defective
à
P
ress the mode switch
(
A
/
B
).
I
f the 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 probe for repair
.
à
P
ush the mode switch
.
I
f the probe then does not
change the mode
,
the oscillator may be defective
.
E
xchange the oscillator
.
l
S
hortcircuit in the probe
,
e
.
g
.
because of moisture in
the housing
à
R
emove the oscillator and check the resistance
between the marked plug connections according to the
following illustration
.
6
7
4
3
1M
C
PH
C
M
1 MW
3
2
1
F
ig
.
21
:
C
heck the resistance in the probe
1
M
iddle pin
2
V
ariable capacitor
(
phase
)
3
C
apacitor
M
easure the resistance values between the following contacts
with an ohmmeter
(
range
MO
hm
).
22
VEGACAP
27
- -
double relay
(
DPDT
)
M
aintenance and fault recti
fi
cation
33758
-
EN
-
070809
Summary of Contents for VEGACAP 27
Page 1: ...Operating Instructions VEGACAP 27 double relay DPDT Capacitive ...
Page 13: ...Fig 4 Inflowing medium VEGACAP 27 double relay DPDT 13 Mounting 33758 EN 070809 ...
Page 34: ...Supplement 34 VEGACAP 27 double relay DPDT 33758 EN 070809 ...
Page 35: ...Supplement VEGACAP 27 double relay DPDT 35 33758 EN 070809 ...