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2.6 Safety Directions for Maintenance, Inspection and Assembly Work
It is the userʼs responsibility to make sure that all maintenance, inspection and
assembly work is performed exclusively by authorized and qualified experts suf-
ficiently informed through careful perusal of the Operating Instructions.
The accident prevention regulations must be observed.
Basically, all work on the machine is to be performed while the machine is not in
operation and cut off from the power supply. The sequence for shutting the
machine down described in the Operating Instructions must be strictly observed.
Pumps or pump units handling hazardous liquids must be decontaminated.
Immediately upon completion of the work, all safety and protective equipment
must be restored and activated.
Before restarting the machine, all points contained in chapter "Initial Start-up"
must be observed.
2.7 Unauthorized Changes and Manufacturing of Spare Parts
Any conversion or changes of the machine may only be undertaken after
consulting the manufacturer. Original spare parts and accessories authorized by
the manufacturer guarantee operational safety. Using non-authorized parts may
void any liability on the part of the manufacturer in case of consequential
damage.
2.8 Unauthorized Operation
The operational safety of the machine delivered is only guaranteed if the
machine is used in accordance with the directions contained in Section 1 –
General – of the Operating Instructions. Limits stated in the data sheets may not
be exceeded under any circumstances. Pumps must only be operated within the
characteristics stated.
Cited Standards and other Documentations
DIN 4844 Teil 2
3.
Transportation and Intermediate Storage
3.1 Prolonged intermediate storage in an environment of high humidity and fluctua-
ting temperatures must be avoided. Moisture condensation may damage win-
dings and metal parts. Non-compliance will void any warranty.
3.2
CAUTION
Use only suitable and technically certified lifting gear to lift the pump. Only use
load suspension devices with sufficient carrying power.
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Safety marking;
Safety symbols
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