1
Introduction
These operating instructions provide informa‐
tion on the technical data and functions of the
DULCOTEST
sensor for
®
free chlorine, type CLB1.
1.1
Explanation of the safety
information
Introduction
These operating instructions provide informa‐
tion on the technical data and functions of the
product. These operating instructions provide
detailed safety information and are provided as
clear step-by-step instructions.
The safety information and notes are categor‐
ised according to the following scheme. A
number of different symbols are used to denote
different situations. The symbols shown here
serve only as examples.
DANGER!
Nature and source of the danger
Consequence: Fatal or very serious inju‐
ries.
Measure to be taken to avoid this danger
Danger!
–
Denotes an immediate threatening
danger. If this is disregarded, it will
result in fatal or very serious injuries.
WARNING!
Nature and source of the danger
Possible consequence: Fatal or very
serious injuries.
Measure to be taken to avoid this danger
Warning!
–
Denotes a possibly hazardous situa‐
tion. If this is disregarded, it could
result in fatal or very serious injuries.
CAUTION!
Nature and source of the danger
Possible consequence: Slight or minor
injuries, material damage.
Measure to be taken to avoid this danger
Caution!
–
Denotes a possibly hazardous situa‐
tion. If this is disregarded, it could
result in slight or minor injuries. May
also be used as a warning about
material damage.
Introduction
31