Installation; General Installation Information - Kessel Aqualift F Mono Instructions De Pose Et D'utilisation

4

Installation

4.1

General installation information

Safety
WARNING
The systems are heavy and bulky.
Suitable load-carrying equipment (crane, pallet truck, etc.) must be used to transport the plant. When load-bearing
equipment is used for transport, the system must be secured on a sufficiently stable pallet.
If the system is to be carried, we recommend dismantling the wastewater pump(s) to reduce the weight. If the
pump(s) has/have been removed, the system must be checked for leaks at the pump flange before it is put into ser-
vice.
The pump flange must not be dismantled (see "Maintenance work" section).
Make sure there is enough space for maintenance work to be carried out in accordance with the relevant directives and
standards (EN 12056-4 and EN 12050-1). We recommend at least 60 cm working space all round the plant.
If provided, lay out sound-absorbing mats (accessories) at the installation site so that the system can be positioned on
them.
Installation pre-conditions
The system must be installed on a level surface that is sufficiently load-bearing (take into account weight when filled =
tank volume in kg plus 70 to 250 kg, depending on system design).
The surface must be suitable for holding the floor fixings (0.9 kN per screw), which are intended to prevent the system
from floating up.
Connection pipes (inlet and outlet as well as venting) must be fixed so that they are self-supporting, they must not exert
any load on the system.
The fill volume of the pressure pipe must not be larger than the pumping volume of the system (EN 12056-4).
Pumping volume
(A) Horizontal inlet
(B) Inlet from above (Duo only)
(1)
(2)
(3)
(4)
The system's pumping volume is defined by the ON and
OFF switching points as well as the post run time. Non-com-
pliance can lead to deposits in the inlet pipe which result in
functional problems.
Dependence of the pumping volume on the inlet position
(see "Useful volumes" section).
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Alarm
ON 2
ON 1
OFF 1
Lifting station/Installation and operating instructions 010-907