Notes On Mounting - Siemens SIMATIC IPC847E Operating Instructions Manual

Safety instructions

2.3 Notes on mounting

2.3 Notes on mounting
Fire protection enclosure
Note
The device meets the requirements for fire protection enclosures in accordance with
IEC/EN/UL 61010-2-201. It can therefore be installed without an additional fire protection
cover.
Rack mounting
Note
Rack-mount instructions
• Elevated operating temperature
If installed in a closed or multi-unit rack, the operating ambient temperature may be
greater than the room temperature. Install the device in an environment recommended by
the manufacturer.
• Reduced air flow
When installing the device in a rack, ensure that the air flow required for safe operation of
the device is guaranteed.
• Mechanical load
Mounting of the equipment in the rack should be such that a hazardous condition is not
caused due to an uneven mechanical load.
• Circuit overload
When connecting the devices to the power supply, observe the rated values specified on
the nameplate of the devices.
• Reliable grounding
Reliable grounding of rack-mounted equipment should be ensured.
Device in the control cabinet
Electrocution risk when control cabinet is open
When you open the control cabinet, there may be dangerous voltages at certain areas or
components possibly caused by other devices.
Touching these areas or components can cause death or serious bodily injury.
• Always disconnect the cabinet from the mains before opening it.
• Ensure that the power to the control cabinet cannot be turned on accidentally.
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DANGER
Operating Instructions, 10/2018, A5E43920357-AA
SIMATIC IPC847E