Safety notes for the user
16
Caution:
The circulator may be used, for example, to control the temperature of fluids in
a reactor.
We do not know what substances are contained in these vessels.
Many substances are:
x
inflammable, easily ignited, or explosive
x
hazardous to health
x
environmentally
hazardous
i.e.:
dangerous
The user alone is responsible for the handling of these substances!
The following questions should help to recognize possible dangers and to
reduce the risks to a minimum.
x
Are all tubes and electrical cables connected and layed?
Note:
sharp edges, hot surfaces in operation, moving machine parts, etc.
x
Do dangerous vapors or gases develop during heating?
Must the work be done in a fume hood?
x
What to do when a dangerous substance was spilled on or in the unit?
Before starting to work, obtain information concerning the substance and
determine the method of decontamination.
Notice:
Check the safety installations at least twice a year!
x
Excess temperature protection according to IEC 61010-2-010
With a screwdriver, turn back the adjustable excess temperature protection
until the shutdown point (actual temperature).
x
Low level protection according to IEC 61010-2-010
To check the function of the float, it can be manually lowered with a
screwdriver, for example.
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