6
incomplete or appears to be damaged, file immediately a claim with the
carrier and notify the sender at once.
3. BASIC REQUIREMENTS, OPERATIONAL
SAFETY
In the safety service scope, the meter meets the requirements of the EN
61010-1 standard.
Meaning of the symbol:
Caution: risk of hazard.
Observations concerning the operational safety
· All operations concerning transport, installation, and commissioning
as well as maintenance, must be carried out by qualified, skilled
personnel, and national regulations for the prevention of accidents
must be observed.
· The programming of
N24 and
N25 meter series
parameters must be carried out after disconnecting measuring circuits
· Before switching the meter on, one must check the correctness of
connections to the network.
· Do not connect the meter to the network through an autotransformer.
· Before removing the meter housing, one must switch the supply off
and disconnect measuring circuits.
· The removal of the meter housing during the guarantee contract
period may cause its cancellation.
· The meter fulfills requirements related to electromagnetic compa-
tibility and can be us ed in the industrial electromagnetic environment
· 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.
· 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 U
ser’s Manual.
