Return Procedure - Siemens SITRANS LR560 Operating Instructions Manual

Service and maintenance

9.4 Return procedure

Hazardous voltage at open device
Risk of electric shock when the enclosure is opened or enclosure parts are removed.
• Before you open the enclosure or remove enclosure parts, de-energize the device.
• If maintenance measures in an energized state are necessary, observe the particular
precautionary measures. Have maintenance work carried out by qualified personnel.
Hot, toxic or corrosive process media
Risk of injury during maintenance work.
When working on the process connection, hot, toxic or corrosive process media could be
released.
• As long as the device is under pressure, do not loosen process connections and do not
remove any parts that are pressurized.
• Before opening or removing the device ensure that process media cannot be released.
Improper connection after maintenance
Risk of explosion in areas subject to explosion hazard.
• Connect the device correctly after maintenance.
• Close the device after maintenance work.
Refer to Power (Page 163).
9.4 Return procedure
Enclose the bill of lading, return document and decontamination certificate in a clear plastic
pouch and attach it firmly to the outside of the packaging.
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CAUTION
WARNING
WARNING
SITRANS LR560 (mA/HART)
Operating Instructions, 06/2017, A5E34647946-AD