ProMinent 040830 SST, Руководство по эксплуатации

Страница: 6 / 68

2 Safety chapter
CAUTION!
These operating instructions include notes and quotes from
German guidelines relating to the system operator's scope of
responsibility. This information does not discharge the oper‐
ator from his responsibility as an operator and is intended
only to remind him or make him aware of specific problem
areas. This information does not lay claim to being complete,
nor applicable to every country and every type of application,
nor to being unconditionally up-to-date.
The following signal words are used in these operating instructions to
denote different severities of danger:
Signal word Meaning
WARNING 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.
CAUTION Denotes a possibly dangerous sit‐
uation. If this is disregarded, it
could result in slight or minor inju‐
ries or material damage.
The following warning signs are used in these operating instructions to
denote different types of danger:
Warning signs Type of danger
Warning – high-voltage.
Warning – danger zone.
n
Only use the pump to meter liquid metering chemicals.
n
In potentially explosive atmospheres in zone 1, device category II 2G,
explosion group II C, only operate the pump with the appropriate
nameplate (and the respective EC Declaration of Conformity) for
pumps for use in areas at risk of explosion in compliance with Direc‐
tive 94/9/EC in accordance with the European guidelines. The explo‐
sion group, category and degree of protection specified on the label
should correspond to or be better than the conditions given in the
intended field of application.
n
Only pumps with the identity code option "Multi-layer safety diaphragm
with visual rupture display" and "Multi-layer safety diaphragm with rup‐
ture signalling (contact)" are approved for use with flammable feed
chemicals, at back pressures of over 2 bar and if the operator takes
appropriate safety measures.
n
Only pumps with the design "F - Physiological safety with regard to
wetted materials" are approved for use with physiologically harmless
applications.
n
Only start up the pump after it has been correctly installed and com‐
missioned in accordance with the technical data and specifications
contained in the operating instructions.
Identification of safety notes
Warning signs denoting different types of
danger
Intended use
Safety chapter
6