16
Installing the Sensor
1) Before installing the sensor, make sure that the
retractable fitting is in
SERVICE position
.
2) Use appropriate sensors
(A)
only:
Diameter: 12 mm
Length: 225 mm
Observe the pressure resistance of the sensor.
3) Make sure that the slide washer
(C)
and the
O-ring
(D)
are correctly positioned and not
damaged.
A
J
C
D
Sensors with Solid Electrolyte
SensoGate WA 132
ZU 0647
4) Screw in the sensor head
(J)
(19 mm A/F, PG 13.5
thread) with a max. torque of 3 Nm (recom-
mended tool: 19 mm mounting wrench, e.g.,
Knick ZU 0647).
The sensor connector protrudes out of the drive
unit.
Short Immersion Depth