Compact Operating Instructions in accordance with EN 61010-1 and EN 60079-0
A5E45779144002-01, 09/2018
11
Safety instructions
4.1.1
Observe the safety rules, provisions and laws applicable in your country during connection, assembly and operation. These
include, for example:
● National Electrical Code (NEC - NFPA 70) (USA)
● Canadian Electrical Code (CEC) (Canada)
Further provisions for hazardous area applications are for example:
● IEC 60079-14 (international)
● EN 60079-14 (EU)
Hazardous contact voltage
Risk of electric shock in case of incorrect connection.
• For the electrical connection specifications, refer to the information in Electrical connection (Page 12).
• At the mounting location of the device observe the applicable directives and laws for installation of electrical power
installations with rated voltages below 1000 V.
Missing PE/ground connection
Risk of electric shock.
Depending on the device version, connect the power supply as follows:
•
: Ensure that the used socket has a PE/ground conductor connection. Check that the PE/ground conductor
connection of the socket and power plug match each other.
•
: Connect the terminals according to the terminal connecti
on diagram. First connect the PE/ground
conductor.
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