Endress+Hauser Proline Prowirl 72, Руководство по эксплуатации

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1 Safety instructions Proline Prowirl 72
8 E Hauser
1.4 Return
The following procedures must be carried out before a flowmeter requiring repair or calibration, for
example, is returned to Hauser:
• Always enclose a fully completed “Declaration of Contamination” form with the device. Only
then can Hauser transport, examine and repair a returned device.
!
Note!
A
copy of the “Declaration of Contamination” can be found at the end of these Operating
Instructions.
• Enclose special handling instructions if necessary, for example a safety data sheet as per European
Directive 91/155/EEC.
• Remove all fluid residues. Pay special attention to the grooves for seals and crevices which could
contain fluid residues.
This is particularly important if the fluid is hazardous to health, e.g. flammable, toxic, caustic,
carcinogenic, etc.
#
Warning!
• Do not return a measuring device if you are not absolutely certain that all traces of hazardous
substances have been removed, e.g. substances which have penetrated crevices or diffused
through plastic.
• Costs incurred for waste disposal and injury (caustic burns, etc.) due to inadequate cleaning will
be charged to the owner-operator.
1.5 Notes on safety conventions and icons
The devices are designed to meet state-of-the-art safety requirements, have been tested and left the
factory in a condition in which they are safe to operate.
The devices comply with the applicable standards and regulations in accordance with EN 61010
“Protection Measures for Electrical Equipment for Measurement, Control, Regulation and
Laboratory Procedures”. They can, however, be a source of danger if used incorrectly or for
anything other than the designated use.
Consequently, always pay particular attention to the safety instructions indicated in these Operating
Instructions by the following symbols:
#
Warning!
“Warning” indicates an action or procedure which, if not performed correctly, can result in injury
or a safety hazard. Comply strictly with the instructions and proceed with care.
"
Caution!
“Caution” indicates an action or procedure which, if not performed correctly, can result in incorrect
operation or destruction of the device. Comply strictly with the instructions.
!
Note!
“Note” indicates an action or procedure which, if not performed correctly, can have an indirect
effect on operation or trigger an unexpected response on the part of the device.