Siemens SITRANS WW310, Operating Instructions Manual

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SITRANS WW310
Operating Instructions, 03/2014, A5E33490433-AA
7
Safety notes
2
2.1 Safety and General Precautions
WARNING
ALWAYS STOP the belt, lock-out, and/or place a "Do Not Energize" tag on the main
disconnect before working on or around the weighfeeder.
WARNING
Always follow established safe operating practices when working on or around the
SITRANS WW310, especially in wet environments and when adjacent to conductive steel
mounting framework.
Note
A weighfeeder can be dangerous. Pinch points exist along the conveyor belt line.
Secure the weighfeeder when:
• replacing the belt
• working on or around the load cell(s)
• working on or around the speed sensor
• working on or around the drive components
• working on or around the motor