7
C
ompare the new electronics module with the old one
.
T
he type
label of the electronics module must correspond to that of the old
electronics module
.
T
his applies particularly to instruments used in
hazardous areas
.
8
C
ompare the settings of the two electronics modules
.
S
et the
adjustment elements of the new electronics module to the same
setting of the old one
.
I
nformation
:
M
ake sure that the housing is not rotated during the electronics
exchange
.
O
therwise the plug may be in a di
ff
erent position later
.
9
I
nsert the electronics module carefully
.
M
ake sure that the plug is
in the correct position
.
10
S
crew in and tighten the two holding screws with a screwdriver
(
T
orx size
T
10
or
P
hillips
4
)
11
I
nsert the wire ends into the open terminals according to the wiring
plan
12
P
ress down the opening levers of the terminals
,
you will hear the
terminal spring closing
13
C
heck the hold of the wires in the terminals by lightly pulling on
them
14
C
heck cable gland on tightness
.
T
he seal ring must completely
encircle the cable
.
15
S
crew the housing cover on
T
he electronics exchange is now
fi
nished
.
7
.
4
I
nstrument repair
I
f it is necessary to repair the instrument
,
please contact the
responsible
S
ick agency
.
LBV
310
• -
R
elay
(
DPDT
)
23
7
M
aintenance and fault recti
fi
cation
35919
-
EN
-
091126
