Siemens SIMATIC IFP2200 Operating Instructions Manual page 28

Safety information
2.1 General safety instructions
Strong high-frequency radiation
NOTICE
Observe immunity to RF radiation
The device has increased immunity to RF radiation according to the specifications on
electromagnetic compatibility in the technical specifications.
Radiation exposure in excess of the specified immunity limits can impair device functions,
result in malfunctions and therefore injuries or damages.
Read the information on immunity to RF radiation in the technical specifications.
Additional notes for built-in units
The device constitutes open equipment
The device constitutes open equipment. This means that the device may only be installed
in enclosures or cabinets which provide front access for operating the device.
Life-threatening voltages are present with an open control cabinet
When you open the control cabinet, some areas or components may be conducting
life-threatening voltages.
Contact with these areas or components may result in death by electric shock.
Switch off the power supply to the cabinet before opening it.
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WARNING
Industrial Flat Panel IFP1500, IFP1900, IFP2200, IFP1900 PRO, IFP2200 PRO, IFP1900 ETH, IFP2200 ETH
Operating Instructions, 07/2016, A5E31298376-AF