Endress+Hauser Proline Promass F 200 HART, Operating Instructions Manual

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Proline Promass F 200 HART Electrical connection
Hauser 29
7.3 Ensuring the degree of protection
The measuring device fulfills all the requirements for the IP66/67 degree of protection, Type 4X
enclosure.
To guarantee IP66/67 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. Dry, clean or replace the seals if
necessary.
2. Tighten all housing screws and screw covers.
3. Firmly tighten the cable glands.
4. To ensure that moisture does not enter the cable entry, route the cable so that it loops down
before the cable entry ("water trap").
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5. Insert dummy plugs into unused cable entries.
7.4 Post-connection check
Are cables or the device undamaged (visual inspection)?
q
Do the cables comply with the requirements (
®
ä
25)?
q
Do the cables have adequate strain relief?
q
Are all the cable glands installed, firmly tightened and leak-tight? Cable run with "water trap" (
®
ä 29) ?
q
Is the terminal assignment correct ( ®
ä
26)?
q
If supply voltage is present, do values appear on the display module?
q
Are all housing covers installed and firmly tightened?
q
Is the securing clamp tightened correctly?
q