Safety; Authorized Use - wtw 330i Operating Manual

pH 330i/340i
Target group

Safety

instructions
Further notes
2 Safety
This operating manual contains basic instructions that you must follow
during the commissioning, operation and maintenance of the pH meter.
Consequently, all responsible personnel must read this operating man-
ual before working with the measuring system. The operating manual
must always be available within the vicinity of the measuring system.
The measuring instrument was developed for work in the field and in
the laboratory.
We assume that, as a result of their professional training and experi-
ence, the operators will know the necessary safety precautions to take
when handling chemicals.
The individual chapters of this operating manual use safety instructions
such as the label shown below to indicate various hazards or dangers:
Warning
indicates instructions that must be followed precisely in order to avoid
the possibility of slight injuries or damage to the instrument or the envi-
ronment.
Note
indicates notes that draw your attention to special features.
Note
indicates cross-references to other documents, e.g. operating manu-
als.
2.1

Authorized use

The authorized use of the measuring instrument consists exclusively of
the pH and ORP measurement in the field and laboratory.
The technical specifications as given in chapter 7 T
be observed. Only the operation and running of the measuring instru-
ment according to the instructions given in this operating manual is au-
thorized.
Any other use is considered to be unauthorized.
Safety
must
ECHNICAL DATA
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