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K 101/151/200/250/300.58.0404.Eng/Digital
SERVICE INSTRUCTION
K 101, 151, 200, 250, 300
Minimizing the Environmental Impact
A life cycle analysis shows that the larger part of the environmental impact caused by
pumps arises in the operating phase. In the five categories of environmental impact, the
operating phase constitutes the major part. The operating phase is vitally important,
especially in the case of greenhouse gases discharging. This is due to the energy that the
pump is using while in operation.
Therefore, it is important to operate the pump with as little energy as possible, which, in turn,
helps to reduce the operating costs.
Points to be Observed:
1.
Choose a pump that has the best efficiency and the
duty point
should be as near as
possible to the best efficiency.
2.
Do not choose a pump that is too big.
3.
Adjust the wear ring against the impeller when the flow significantly decreases.
4.
Change the parts if it is not possible to adjust the pump flow to the original value.
General Maintenance Advice
Before assembling, all parts should be carefully checked.
Parts being reused must be in perfect condition and carefully cleaned before fitting.
The pump and its electrical cables must be disconnected from any power source
by a qualified electrician before any inspection or service is performed!