Endress+Hauser Memosens COS51E, Operating Instructions Manual

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Memosens COS51E Mounting
Hauser 15
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A0045977
 6 Example of a measuring system with Memosens COS51E
1 Oxygen sensor Memosens COS51E
2 Retractable assembly COA451
3 Measuring cable CYK10
4 Liquiline CM44
5.2.2 Installing at a measuring point
Install assemblies away from the basin on a solid base. Only the final stage of
assembly should be performed at the intended mounting location. Choose a mounting
location that ensures correct handling of the assembly (installation, operation,
maintenance).
Must be installed in a suitable assembly (depending on the application).
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.
To fully install a measuring point with a flow assembly or retractable assembly, proceed in
accordance with the following steps:
1. Install the retractable or flow assembly (if used) in the process.
2. Install the oxygen sensor in the assembly
3. Connect the cable to the sensor and transmitter
4. Connect the water supply to the rinsing nozzles provided (if using an assembly with
cleaning function).
5. Supply power to the transmitter
To fully install a measuring point with a suspended or immersion assembly, proceed in
accordance with the following steps:
1. Install the oxygen sensor in the assembly
2. Connect the cable to the sensor and transmitter