Endress+Hauser Oxymax COS61D, Руководство по эксплуатации

Страница: 15 / 44

Oxymax COS61D Installation
Hauser 15
5.2.3 Installing at a measuring point
Must be installed in a suitable assembly.
L
WARNING
Electrical voltage
In the event of a fault, non-grounded metallic assemblies may be live and as such are not
safe to touch!
‣
When using metallic assemblies and installation equipment, national grounding
provisions must be observed.
• For immersion operation, install individual assemblies away from the basin on a
solid base.
• Final assembly must be performed only at the assigned mounting location.
• Choose a mounting location that is easy to access.
• During final installation, it must be ensured that the metal sensor body is connected
to earth, if necessary.
For complete installation of a measuring point, proceed as follows:
1. Install the retractable assembly or flow assembly (if used) into the process
2. Connect the water supply to the rinse connections (if you are using an assembly with
a cleaning function)
3. Install and connect the oxygen sensor
NOTICE
Installation error
Cable breakage, loss of sensor due to cable separation, unscrewing of fluorescence cap!
‣
Do not install the sensor freely suspended from the cable!
‣
Screw the sensor into the assembly, ensuring that the cable is not twisted.
‣
Hold the sensor body steady during installation or removal. Otherwise the fluorescence
cap or protection guard might be unscrewed. These will then remain in the process or
assembly.
‣
During final installation, it must be ensured that the metal sensor body is connected to
earth.
‣
Avoid exerting excessive tensile force on the cable (e.g. through jerky pulling
movements).
‣
Choose a mounting location that is easy to access for later calibrations.
‣
Follow the instructions for installing sensors in the Operating Instructions for the
assembly used.