Grundfos UNOLIFT, Инструкция по установке и эксплуатации

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6.2 Applications
The lifting station is designed for pumping grey and
black wastewater from family houses and commercial
buildings where the liquid cannot be led directly to the
sewer due to lack of a natural downward slope.
6.3 Pumped liquids
UNILIFT CC, UNILIFT KP, UNILIFT APB
Grey wastewater, that is domestic wastewater without
toilet discharge.
UNILIFT AP50B may be used for black wastewater,
that is domestic wastewater with toilet discharge, in
countries allowing outlet pipes of DN 50 for black
wastewater without using a grinder pump.
SEG
Grey and black wastewater, that is domestic
wastewater with toilet discharge.
The SEG pump has a grinder system.
Surface water must not be discharged into a lifting
station inside the building.
6.4 Automatic operation
The lifting station is designed to operate automatically
according to the liquid level in the tank.
You can set the lifting station to automatic operation
in two ways. Equip the lifting station either with float
switches, fitted directly on the pumps, or with a level
sensor tube and a controller.
6.5 Identification
6.5.1 Type key
Example: UNOLIFT 270.40.CC
Example Type Designation
UNOLIFT
Unolift: one
pump
Duolift: two
pumps
Model
270
270
540
Tank volume
[litres]
40 DN 40 Outlet
CC
CC
KP
APB, APB
SEG
Pump
27
English (GB)