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2.1 Area of application
The lifting stations pump wastewater with and without se-
wage that occurs below the sewer and backwater level fully
automatically into the sewage system in accordance with the
requirements of DIN 1986. They are only suitable for use for
domestic wastewater, for example in single family and multi-
family homes, business, hotels and restaurants, department
stores, hospitals, schools or similar cases.
If the feed to the lifting stations must not be interrupted du-
ring normal operation, the lifting station must be equipped
with a second pumping device of the same capacity which
switches on immediately when required (twin station instead
of single station).
2.2 System description
The KESSEL pumping station Aqualift
system basically comprises the following assemblies:
1.8
1.7
gas and watertight, with
1.
Collecting tank made of PEHD
1.1 One or two wastewater pumps, each of which has
a 5 m connection cable
1.2 Pneumatic level control with 5 m air hose each
1.3 Cleaning opening
1.4 Connection for DN 100 inlet pipe
1.5 Connection for ventilation pipe
1.6 Connection for manual diaphragm pump
1.7 DN 100 pressure outlet connecting pieces with
integrated backwater flap and aerating device
1.8 Pre-scored areas
All manuals and user guides at all-guides.com
2. General
F as a single or twin
®
1.3
1.5
1.4
1.6
1.2
1.1
49
The KESSEL lifting station Aqualift
for free-standing set-up in frost-protected rooms. The res-
pective switch unit must be installed in a flood-proof, dry and
frost-protected room. The wastewater submersible pumps
are equipped with a single-channel impeller and have a com-
pletely free passage of 40 mm. The pressure pipes must be
at least of the size DN 80, the ventilation pipes at least DN
70. Wearing media must be kept away from the pump im-
peller.
The systems are suitable for constant wastewater tempera-
tures up to 35°C. A maximum temperature of 60°C is per-
missible briefly (up to 10 minutes).
1.4
1.9
1.6
1.2
1.8
1.1
(see illustrations in chapter 8)
2.
Electric switch unit
3.1 Brackets with screws and dowels for fixing the tank to
3.
Accessory parts not illustrated))
the floor
3.2 Rubber hose with hose clamps for the pressure pipe
connection
3.3 Sound-insulating underlay mat
Mono: Art. no. 28692
Duo: Art. no. 28693
A detailed description of the system set-up can be found in
chapter 10, Spare parts.
F has been designed
®
1.3
1.5
1.7
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