Safety Chapter - ProMinent Sigma2 S2Cb Operating Instructions Manual

Safety Chapter

2 Safety Chapter
Identification of safety notes
Warning signs denoting different types of
danger
Intended use
8
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 use the pump after it has been correctly installed and started up
n
in accordance with the technical data and specifications contained in
the operating instructions.
Only pumps with the identity code option "Multi-layer safety diaphragm
n
with rupture signalling by electrical signal" are approved for use with
flammable feed chemicals, at back pressures of over 2 bar, software
'Diaphragm rupture' - 'Error' and if the operator takes appro‐
setting
priate safety measures.
Only pumps with the design "F - Physiological safety with regard to
n
wetted materials" are approved for use with physiologically harmless
applications.
Only "H - Hygienic head" design pumps may be used for applications
n
in accordance with the hygienic requirements of the EHEDG
(www.ededg.org).
Observe the general limitations with regard to viscosity limits, chem‐
n
ical resistance and density - see also the ProMinent Resistance List
(in the Product Catalogue or at www.prominent.com)!
All other uses or modifications are prohibited.
n
The pump is not intended for the metering of gaseous media and
n
solids.
The pump is not intended for operation in areas at risk from explosion.
n
The pump is not intended for unprotected outside use.
n
The pump is only intended for industrial use.
n
The pump should only be operated by trained and authorised per‐
n
sonnel, see the following "Qualifications" table.
You have a responsibility to adhere to the information contained in the
n
operating instructions at the different phases of the unit's service life.
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 – high-voltage.
Warning – danger zone.