Siemens ULTRAMAT 6 Series - Connecting; General Safety Instructions

Connecting
4
4.1 Safety instructions
4.1.1 General
WARNING
Hazardous contact voltage
Risk of electric shock in case of incorrect connection.
• For the electrical connection speci󹪝cations, refer to the information in Electrical connection
(Page31).
• 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.
WARNING
Missing PE/ground connection
Risk of electric shock.
Depending on the device version, connect the power supply as follows:
• Power plug: 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.
• Connecting terminals: Connect the terminals according to the terminal connection
diagram. First connect the PE/ground conductor.
4.1.2 Analyzers in hazardous areas
DANGER
Explosion hazard
If a 󹪞ammable or ignitable atmosphere exists, plugs must never be disconnected or lamps/
fuses replaced when the analyzer is supplied with power.
Series 6 and ULTRAMAT 23
Compact Operating Instructions, 01/2024, A5E45779144002-AB 29