Kessel Aqualift F Basic 400V Einbau- Und Betriebsanleitung Seite 22

2.4 Product description
The Aqualift F Basic lifting station (referred to as the "sys-
tem" in the following) has been designed to pump away fae-
cal and faecal-free wastewater. The system tank houses the
pump and the float switch. The assemblies are matched to
the KESSEL control unit supplied.
The switching signals of the float switch are processed elec-
tronically in the control unit. When the switch-on level has
been reached, the pump-off function is activated. Pumping
is ended when the level has fallen again by an appropriate
amount.
The pipe connections at the system tank are prepared for
the different nominal sizes and inlet directions.
Assemblies and function overview
(1)
(2) Connection for pressure pipe
(3) Backflow preventer housing
(4) Flap, backflow preventer
(5) Inlet (various options)
(6)
(7) Connection for ventilation pipe
(8) Backwash device
(9) Service access cover*
(10)
(11)
(12) Manual diaphragm pump connection
* interchanged depending on insertion configuration (see
"Mounting the inlet and outlet", page 25)
Item no.
(1)
(2)
(3)
(4)
Item no.
(1)
(2)
(3)
(4)
(5)
(6)
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Control unit
Float switch*
Pump
Tank
Functional components
Threaded fasteners
Display and control panel
Type plate
Cable glands, connections
Control panel
Power LED
Alarm LED
Acknowledge alarm
LED level exceedance
Manual operation LED
Manual pump operation
Installation and operating instructions 016-272