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4.2 Wall installation
The control unit is attached to the wall using the enclosed screw bolts.
Attention should be paid to ensure that the suction pipe of the dosing pump is kept as
short as possible. The storage containers are thus placed directly underneath the device.
The suction lances for container extraction are screwed into the canister and connected
to the regulation device using the pin.
Warning:
The suction lances must be positioned in accordance with the size
of the pool to ensure that overdosing is not possible in the event
that the switching relay fails. It must be ensured that the base of
each suction lance is always located the appropriate distance below
the container level so that when the canister is full, the suction lance
cannot be pushed down to the base of the canister.
The injection points for pH and disinfection are installed in accordance with the diagram.
The test water pipe is to be connected to the flow cell in accordance with the diagram.
The mains cable and temperature sensor are already electrically connected within the
control unit.
5
Maintenance notes
In order to ensure the trouble-free operation of the dosing system, regular
maintenance by a trained specialist is required. The manufacturer and the
installation company cannot be held liable in the event of damages caused by
a lack of maintenance.
Warning note:
All main connections must be disconnected prior to the start of any
maintenance work.
The filter sand must be changed regularly in accordance with the instructions from the
manufacturer. Not carrying out this maintenance task can affect the trouble-free
operation of the dosing system. The filter chamber must be rinsed regularly to ensure
the trouble-free operation of the dosing system. The customer has been informed of
this.
5.1 Maintenance plan
5.1.1 Monthly maintenance
•
Visually inspect the supply unit.
•
Check the injection valves, pump hose and hose connections for leaks.
•
Visually inspect the electrodes for contamination; clean if required.
•
Check the water values, adjust the settings if required.
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