Safety Notices - Siemens SIMATIC NET SCALANCE XR-300WG Operating Instructions Manual

Safety notices

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, read the manual before use.
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) and FM.
If you use the device under HazLoc or FM 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 XR-300WG
Operating Instructions, 03/2021, C79000-G8976-C454-07
CAUTION
WARNING
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