V05.00 | 2022/04
25
10
Troubleshooting
If the device does not operate as expected, check the LED feedback signal (see the section “LED
indication”) Check whether any ambient interference is present. If there is no ambient interfer-
ence present, check the connections of the device for faults. If there are no faults, there is a
device malfunction. In this case, decommission the device and replace it with a new device of
the same type.
10.1
Replacing the sensor head and measuring element
WARNING
Overpressure in the sensor head
Risk of injury through uncontrolled ejection of sensor head
Ensure in pressurized systems that the pressure pipe is not damaged and
pressure-proof.
NOTE
The system does not have to be depressurized in a fluid cylinder application.
Sensor head and measuring element can be replaced independently of the pressure pipe.
Loosen the screws on the sensor head.
Pull the sensor and measuring element out of the housing. The end caps are not screwed
separately to the sensor head.
Insert a new sensor head and measuring element in the housing.
Secure the screws, e.g. with Loctite 243.
Fasten the screws on the sensor head (max. tightening torque < 1 Nm).
PH2
Positioning element
Spacer
Fig. 14: Replacing the sensor head and measuring element
Содержание LTX-EF10 Series
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