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Safety
2.3 Safety Information for Maintenance, Inspection and Installation Work
Fig. 3: No access to people with pace‐
makers or implanted defibrillators.
2.4 Intended use
10
It is the responsibility of the operator to ensure that all mainte‐
nance, inspection and installation work is undertaken by authorised
and qualified specialist personnel.
It is the responsibility of the operator to ensure that all qualified
personnel is sufficiently informed by reading the assembly and
operating instructions.
Only perform all work on the pump when the pump is at a stand‐
still. Always observe the procedure for bringing the pump to a
standstill, as described in the operating instructions.
The pumps or pump units, which pump feed chemicals harmful to
health, must be decontaminated – refer in this regard to the mate‐
rial safety data sheet for the feed chemical.
All safety and protective equipment must be refitted and made
operational immediately after conclusion of the work.
WARNING!
Warning of a strong magnetic field
The pump contains very strong magnets.
–
When working on the pump, pay particular
attention to the danger from magnetic fields.
These magnetic fields can, for example, affect
pacemakers.
People affected by this must stay away from the
pump. The operator of the pump must ensure that
suitable measures are put in place to avoid this
danger.
Pumping of liquids similar to the viscosity of water.
n
Pumping of acids, lyes etc.
n
Pumping of gaseous liquids.
n
All other uses or modifications are prohibited.
n
Use a quick-closing valve in the pipework, as pressure surges can
irreparably damage the pump housing.
Pay particular attention when pumping crystallising feed
chemicals that the feed chemical does not crystallise in the
pump. Use a suitable agent to immediately flush through all
wetted parts after decommissioning. Refer to the material
safety data sheet for the feed chemical.
Resistance list
Pay attention to the resistance of the pump mate‐
rials refer to the ProMinent Resistance List at
www.prominent.com.
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