Siemens IPC427 Installation Manual page 10

Figure 4 IPC477 mounting variantes
Electrical installation
Electrocution hazard. Always remove power to the instrument before making electrical connections.
Electrostatic discharge (ESD) considerations
Potential Instrument Damage. Delicate internal electronic components can be damaged by static
electricity, resulting in degraded performance or eventual failure.
Refer to the steps in this procedure to prevent ESD damage to the instrument:
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