7ML19985JB02 SITRANS Probe LU (PROFIBUS PA) ñ INSTRUCTION MANUAL Page 1Probe LU (PROFIBUS PA)Safety NotesSpecial attention must be paid to warnings and notes highlighted from the rest of the textby grey boxes. 1Safety marking symbolsWARNING: relates to a caution symbol on the product, and meansthat failure to observe the necessary precautions can result in death,serious injury, and/or considerable material damage.WARNING1: means that failure to observe the necessaryprecautions can result in death, serious injury, and/or considerablematerial damage.Note: means important information about the product or that part of the operatingmanual.1. This warning symbol is used when there is no corresponding caution symbol on theproduct.In manual: On product: Description(Label on product: yellow background.) WARNING: referto accompanying documents (manual) for details.WARNING: Changes or modifications not expressly approved by themanufacturer could void the user’s authority to operate theequipment.NOTE: This equipment has been tested and found to comply with the limits for a ClassB digital device, pursuant to Part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installation.This equipment generates, uses and can radiate radio frequency energy and, if notinstalled and used in accordance with the instructions, may cause harmful interferenceto radio communications. However, there is no guarantee that interference will notoccur in a particular installation. If this equipment does cause harmful interference toradio or television reception, which can be determined by turning the equipment off andon, the user is encouraged to try to correct the interference by one or more of thefollowing measures:ï Reorient or relocate the receiving transducer.ï Increase the separation between the equipment and receiver.ï Connect the equipment to an outlet on a different circuit from the one to which thereceiver is connected.ï Consult an experienced radio/TV technician for help.