Endress+Hauser SpectraSensors J22 TDLAS, Руководство по эксплуатации

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J22 TDLAS Gas Analyzer Operating Instructions
Hauser 37
4.10 Ensuring IP66 degree of protection
The measuring device fulfills all the requirements for the IP66 degree of protection, Type 4X enclosure. To guarantee
IP66 degree of protection, Type 4X enclosure, carry out the following steps after the electrical connection:
1.
Check that the housing seals are clean and fitted correctly.
2.
Dry, clean or replace the seals if necessary.
3.
Tighten all housing screws and screw covers.
4.
Firmly tighten the cable glands.
5.
Route the cable so that it loops down before the cable entry (water trap) to ensure that moisture does not enter
the cable entry.
Ensure the minimum required cable radius is met.
A0029278
Fig 40. Ensuring IP66 degree of protection
6.
Insert dummy plugs into unused cable entries.