Siemens SIMATIC IPC627E, Руководство по эксплуатации

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SIMATIC IPC627E
Operating Instructions, 12/2018, A5E44297201-AA
27
Safety instructions
2
2.1 General safety instructions
WARNING
The installer of the system is responsible for the safety of a system in which the device is
integrated.
There is a risk of malfunction which could result in death or serious injury.
•
Ensure that only suitably qualified personnel perform the work.
Risk due to electric shock
WARNING
Risk of electric shock
The on/off button and on/off switch do not fully disconnect the device from the supply
voltage.
There is also a risk of fire if the device or connecting lines are damaged.
•
Always fully disconnect the device from the supply voltage before performing work on
the device or when the device will not be used over an extended period of time.
• For control cabinet mounting: Use a central, easily accessible AC circuit breaker close
to the device, if possible.
•
When you install the device, make sure that the power supply connector is easily
accessible.