Endress+Hauser Proline Promass A 100, Руководство по эксплуатации

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Electrical connection Proline Promass A 100
38 Hauser
If the transmitter is used in the intrinsically safe area
26
27
A
B
220
W
ON
1
2
A
A
A0017791
 13 Terminating resistor can be enabled via DIP switch in the Safety Barrier Promass 100
7.4 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").