Wika R-1 Instrukcja Użytkownika Pobierz pdf (Strona 19)

19WIKA operating instructions pressure transmitter, model R-1

14026284.01 11/2012 GB/D/F/E

6. Commissioning, operation

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Conditions of acceptability - When installed in the nal use equipment, etc., the following are among

the considerations to be made:

1. The instrument must be installed in accordance with the enclosure, mounting, spacing, and segre-

gation requirements of the nal application.

2. The clearances given here (air and leakage paths), nominal values, etc. must be permissible

within the nal application.

3. This component is intended to be factory installed only.

4. The connectors of these instruments have not been tested for their suitability for eld wiring

connectors ("eld wiring"). The acceptability of the terminals, and connections to these terminals,

including temperature and safety, must be evaluated in the end-product application.

5. On the instrument, there is no isolated equipotential bonding terminal or connection line available

(that would maintain the equipotential bonding during dismantling in the live state by a service

technician for testing or setting purposes). This requirement depends on the application and the

standards applicable to the end product.

6. The mould stress test was conducted at 110 °C and the suitability will be dened with the

end-product application.

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Select a cable diameter that matches the cable gland of the plug. Make sure that the cable gland of

the mounted plug has a tight t and that the seals are present and undamaged. Tighten the threaded

connection and check that the seal is correctly seated, in order to ensure the ingress protection.

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For cable outlets, make sure that no moisture enters at the cable end.

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Wika R-1 Instrukcja Użytkownika Strona 19