Endress+Hauser Proline Promass F 500 - Post-Connection Check

Electrical connection Proline Promass F 500 Modbus RS485
62 Endress+Hauser
5. 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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A0029278
6. Insert dummy plugs into unused cable entries.
7.8 Post-connection check
Are cables or the device undamaged (visual inspection)? 
Do the cables used meet the requirements? 
Do the cables have adequate strain relief? 
Are all the cable glands installed, firmly tightened and leak-tight? Cable run with "water trap"
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