Important Notes On Using The Device In Hazardous Areas; Notes On The Power Supply 100 To 240 V Ac - Siemens SCALANCE XR-300M Operating Instructions Manual

Safety notes

2.3 Important notes on using the device in hazardous areas

2.3 Important notes on using the device in hazardous areas
WARNING - EXPLOSION HAZARD -
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS AREA IS KNOWN TO BE
NON-HAZARDOUS.
Restricted area of application
This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D or non-
hazardous locations only.
Restricted area of application
This equipment is suitable for use in Class I, Zone 2, Group IIC or non-hazardous locations
only.
2.4

Notes on the power supply 100 to 240 V AC

Danger from line voltage
Devices with this mark have a 100 to 240 VAC power supply.
This product can only function correctly and safely if it is transported, stored, set up, and
installed correctly, and operated and maintained as recommended.
Connecting and disconnecting may only be performed by an electrical specialist.
Connect or disconnect power supply cables only when the power is turned off.
Devices with a 100 to 240 VAC power supply do not have an ATEX approval.
Devices with a 100 to 240 V AC power supply are not approved for use in hazardous areas
according to EC-RL-94/9 (ATEX).
12
WARNING
WARNING
WARNING
WARNING
WARNING
Compact Operating Instructions, 05/2016, A5E02661171-11
SCALANCE XR-300M