Safety Notes - Siemens SIMATIC NET SCALANCE X-300M Compact Operating Instructions

Safety notes

Read the safety notices
Note the following safety notices. These relate to the entire working life of the device.
You should also read the safety notices relating to handling in the individual sections,
particularly in the sections "Installation" and "Connecting up".
To prevent injury and damage, read the manual before using the device.
Use of approved components
• Use only approved components, for example supporting brackets, SFPs, 19 inch racks.
• Create any supports you require according the dimension drawing.
Safety notices on use in hazardous areas
General safety notices relating to protection against explosion
EXPLOSION HAZARD
Do not open the device when the supply voltage is turned on.
Safety notices when using the device according to Hazardous Locations (HazLoc)
If you use the device under HazLoc conditions you must also keep to the following safety
notices in addition to the general safety notices for protection against explosion:
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-hazardous
locations only.
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations only.
SCALANCE X-300M
Compact Operating Instructions, 05/2023, A5E02630801-14
CAUTION
WARNING
WARNING
2
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