Maintenance - Kessel Minilift S Manual

6

Maintenance

NOTICE
Disconnect system from energy sources!
Ensure that the electrical equipment is discon-
nected from the power supply during the work.
6.1 Maintenance interval
According to standard specifications, maintenance must be
carried out at the following intervals:
1/4-yearly for systems in commercial operations
1/2-yearly for systems in apartment buildings
Yearly for systems in single-family homes
Visual inspection
The system must be checked once every month by the
operator through observation of two switching cycles for
operational ability and leak-tightness.
6.2 Preparing maintenance
Unlock the Lock&Lift system by turning the key.
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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