Maintenance; Maintenance Safety Instructions; Maintenance Intervals - Kessel Aqualift S XL Instructions For Installation, Operation And Maintenance

6

Maintenance

6.1

Maintenance safety instructions

Hazard due to toxic and harmful fumes, gases and substances (e. g. bacteria, viruses). If the pumping station
is located in a chamber, any necessary work must always be carried out by skilled personnel only (see 3.2).
Before opening housing covers, plugs and cables (including those on floating switches) they must be safely isolated
from the power supply (de-energised). Work on electrical components may only be carried out by skilled personnel
(see 3.2).
If the floating contact is connected to an external device / connection, follow the manufacturer's operating
instructions for this device / connection.
Do not step on electrical components, cable connections or cables during maintenance work.
Drowning hazard in the system chamber. In the event of flooding, a system chamber can fill with water within a very
short time. If there is a risk of penetrating water, the inspection chamber must not be entered until there is no danger
involved.
After all maintenance work, carry out a functional test on the pumping station (see 4.7.2).
6.2

Maintenance intervals

Note: A maintenance date can be set at the control unit. If the maintenance date has arrived, this is indicated by a
plain text message on the display.
Pumping station maintenance to EN 12056-4
The pumping station must be serviced regularly by a competent person (standard-compliant inspection and
maintenance). The intervals must not exceed:
- 3 months for systems in commercial use
- 6 months for systems in multi-dwelling buildings
- 1 year for systems in detached houses
Tip: Create a maintenance record with details of all the work carried out and the main data for each maintenance.
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Maintenance
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