Assemblies
(1) Control unit
(2) Connection for pressure pipe
(3) Backwater preventer housing
(4) Flap, backwater preventer
(5) Level sensor (float switch) *
(6) Pump
(7) System tank
(8) Backwash device
(9) Connection for ventilation pipe
(10) Type plate
(11) Maintenance opening *
(12) Inlet (various options)
(13) Manual diaphragm pump connection
* interchanged depending on insertion configuration (see
"Mounting the inlet and outlet", page 27)
3.4 How it works
3.5 Displays, operating keys and their functions
(1) Ready for operation LED (green)
(2) Alarm LED (red)
(3) LED system tank switch-on level reached (orange)
(4) LED wastewater pump running (orange)
(5) Operation symbol
(6) Switch off (acknowledge) alarm button
(7) System tank symbol
(8) Wastewater pump on (manual) button
EN-UK
010-974 Lifting station/Installation and operating instructions 25 / 112