Zehnder Pumpen KOMPAKTBOY SINGLE, Руководство по эксплуатации

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Kompaktboy Single en English
5.4. Inlet lines
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110 mm and 4 nozzles DN 50 with an outer diameter of 52 mm available for the connec-
tion of the inlet line.
All nozzles are closed. After specifying the connections to be used, they must be opened
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• Pipelines must be laid constantly descending toward the lifting unit. Pipelines must
be able to run empty on its own.
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• All line connections on sewage lifting units must be designed in a sound-insulated
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coupling must have a distance of at least 20 mm.
• The weight of the lines has to be absorbed by means of pipe clamps and/or consoles
on the part of the building site.
• Tubular shaped bandages have to be carefully tightened.
When using the minimum inlet height of 180 mm, it has to be observed with the DN
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with waste waters prior to switching on the pump. This can lead to the fact that dirt
deposits in the inlet line cannot be excluded.
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A drainage object which is connected there must have its inlet at least 250 mm
above the set-up level of the lifting unit!
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