Connecting; Basic Safety Notes - Siemens SIPROCESS GA700 Compact Operating Instructions

Connecting

4.1

Basic safety notes

Incorrect conduit system
Risk of explosion in hazardous areas as result of open cable inlet or incorrect conduit system.
• In the case of a conduit system, mount a spark barrier at a defined distance from the device
Introduction of toxic, corrosive or flammable gases
The limited release of toxic or corrosive gases during their introduction cannot be fully avoided.
• Before toxic, corrosive or flammable gases are introduced, carry out a leak test for the pipe
• Flush the device with oil-free and dry purge air or inert gas.
• Collect the emerging purging gas for environmentally-friendly disposal with a suitable
Possible leakages of gas path
Danger of poisoning
Leaky gas paths lead to accumulation of the sample gas in the device.
• Tighten the clamping screws in accordance with the mounting specifications of the
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
• Connecting terminals: Connect the terminals according to the terminal connection
SIPROCESS GA700 rack and wall mounted devices
Compact Operating Instructions, 06/2023, A5E35134047-AB
WARNING
input. Observe national regulations and the requirements stated in the relevant approvals.
WARNING
connections.
device.
WARNING
manufacturer using a suitable open-ended wrench.
In the process, make sure that you counter properly.
WARNING
the PE/ground conductor connection of the socket and power plug match each other.
diagram. First connect the PE/ground conductor.
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