System Commissioning; Maintenance Interval; Maintenance Work - Kessel Aqualift S Compact Instructions De Pose Et D'utilisation

5 Commissioning
5.1

System commissioning

Check whether the steps explained in the chapter on assembly have been carried out correctly.
Clear any building waste from the tank if necessary.
Connect the system to the power supply. If applicable, lift the float switch to check whether the submersible pump starts
up automatically.
With the connection of the connection cable(s) to the power supply, the system is ready for operation.
If installed, initialisation of the control unit starts automatically (separate instructions).
6 Maintenance
Observe EN 12056-4 for maintenance.
6.1

Maintenance interval

According to standard specifications, maintenance must be carried out at the following intervals:
Quarterly for systems in commercial operations
Every six months for systems in apartment buildings
Annually for systems in single-family homes
6.2

Maintenance work

Preparatory measures
Unlock the Lock & Lift system by turning the key counter-
clockwise.
Cover plate is lifted by turning.
Lift out the cover plate.
Open the quick-release closure on the backflow preven-
ter.
Lift the pump out.
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