Circutor DHB Series Manual de usuario descargar pdf (Pagina 7)

3. BASIC REQUIREMENTS, OPERATIONAL

SAFETY

In the safety service scope, the DHB-2xx meter meets the requirements

of the EN 61010-1 standard.

Observations concerning the operational safety

l All operations concerning transport, installation, and commissioning

as well as maintenance, must be carried out by qualified, skilled per-

sonnel, and national regulations for the prevention of accidents must

be observed.

l The programming of DHB-2xx meter parameters must be carried

out after disconnecting measuring circuits

l Before switching the meter on, one must check the correctness of

connections.

l Do not connect the meter to the network through an autotransformer.

l Before removing the meter housing, one must switch the supply off

and disconnect measuring circuits.

l The meter is designed to be installed and exploited in electromag-

netic industrial environment conditions.

l Non-authorized removal of the housing, inappropriate use, incorrect

installation or operation, creates the risk of injury to personnel or meter

damage.

For more detailed information, please study the User’s Manual.

l When connecting the supply, one must remember that a switch or

a circuit-breaker should be installed in the building. This switch should

be located near the device, easy accessible by the operator, and

suitably marked as an element switching the meter off.

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Circutor DHB Series Manual de usuario Pagina 7