Safety Chapter - ProMinent DULCO flex Control Operating Instructions Manual

Safety chapter

3 Safety chapter
Identification of safety notes
Warning signs denoting different types of
danger
Intended use
10
The following signal words are used in these operating instructions to
denote different severities of danger:
Signal word
WARNING
CAUTION
The following warning signs are used in these operating instructions to
denote different types of danger:
Warning signs
Only use the pump to meter liquid feed chemicals.
n
Only start up the pump once it has been correctly installed and started
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up in accordance with the technical data and specifications contained
in the operating instructions.
Observe the general limitations with regard to viscosity limits, chem‐
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ical resistance and density - see also ProMinent Resistance List in the
product catalogue or at www.prominent.com! Use the "Resistance List
for DULCO flex Control DFXa and DFYa" available at www.promi‐
nent.com for the pump tube.
All other uses or modifications are prohibited.
n
The pump is neither a gas pump nor a solids pump. *
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The pump is not designed for metering flammable media.
n
The pump is not designed for metering explosive media.
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The pump is not designed for use outdoors without appropriate pro‐
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tective measures.
Only allow the pump to be operated by trained and authorised per‐
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sonnel - see the following "Qualifications" table.
You have a duty to observe the information contained in the operating
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instructions during the different phases of the unit's service life.
* In spite of this, gas bubbles in the feed chemical can be pumped as well
as particles with a diameter of up to 1/3 of the inner diameter of the tube.
Meaning
Denotes a possibly dangerous sit‐
uation. If this is disregarded, you
are in a life-threatening situation
and this can result in serious inju‐
ries.
Denotes a possibly dangerous sit‐
uation. If this is disregarded, it
could result in slight or minor inju‐
ries or material damage.
Type of danger
Warning – automatic start-up.
Warning – hand injuries.
Warning – high-voltage.
Warning – danger zone.