Siemens SINUMERIK ONE MCP 2400.4c - Page 7

WARNING
Spread of 󹪝re from built-in devices
Built-in devices can cause a 󹪝re and a pressure wave in the event of a fault. Fire and smoke can
escape from the control cabinet and cause serious personal injury and property damage.
• Install built-in appliances in a robust metal control cabinet that is suitable for protecting
people from 󹪝re and smoke.
• Only operate built-in devices with the control cabinet doors closed.
• Ensure that smoke can only escape via controlled and monitored paths.
WARNING
Unexpected machine movement caused by radio devices or mobile phones
Using radio devices, cellphones, or mobile WLAN devices in the immediate vicinity of the
components can result in equipment malfunction. Malfunctions may impair the functional
safety of machines and can therefore put people in danger or lead to property damage.
• Therefore, if you move closer than 20 cm to the components, be sure to switch o󹪜 radio
devices, cellphones or WLAN devices.
• Use the "SIEMENS Industry Online Support app" only on equipment that has already been
switched o󹪜.
WARNING
Fire due to inadequate ventilation clearances
Inadequate ventilation clearances can cause overheating of components with subsequent 󹪝re
and smoke. This can cause severe injury or even death. This can also result in increased
downtime and reduced service lives for devices/systems.
• Ensure compliance with the speci󹪝ed minimum clearance as ventilation clearance for the
respective component.
NOTICE
Overheating due to inadmissible mounting position
The device may overheat and therefore be damaged if mounted in an inadmissible position.
• Only operate the device in admissible mounting positions.
Fundamental safety instructions
1.1 General safety instructions
ONE MCP Part 2: MCP 2400.4c
Equipment Manual, 06/2022, A5E52072312B AA 7