SensoGate WA131M
39
6.3.5 Immersion Tube: Installation
4
2
3
1
5
01.
Install the sensor
.
Installing and Removing Sensors, p. 27
02.
Move the drive unit to the PROCESS position.
Moving into the PROCESS Position, p. 25
03.
Check the O-r
ing
(2)
for damage; replace the O-ring
(2)
if necessary.
04.
Push the O-r
ing
(2)
fully ont
o the sensor
(3)
.
05.
If the screws
(1)
were not loosened during removal, loosen them around 4 rotations now using a
screwdriver of type T
X25
(6)
(do not completely unscrew).
Note:
There may be an O-ring in the immersion tube left over from the removal process. Remove this
O-ring prior to removal of the immersion tube.
06.
Car
efully push the immersion tube
(4)
ont
o the sensor
(3)
and insert it into the bayonet cou-
pling
(5)
.
1
4
6
07.
Fir
mly push the immersion tube
(4)
into the bayonet c
oupling
(5)
, at the same time rotating
around 60° clockwise up to the hard stop.
Note:
The bayonet coupling is locked by the form-fit screw heads. The immersion tube, however, re-
mains movable to compensate for tolerances.
08.
Tighten the screw
s
(1)
with a screwdriver of type T
X25
(6)
.
