Care And Maintenance - Kärcher WT 4 Manual Del Usuario

At the end of the irrigation season

Turn off tap.

Remove the irrigation device from the water tap and the water
hose.

Activate manual irrigation to drain the remaining water from the
irrigation device.

Turn the regulator for the irrigation frequency to the RES position.

Remove the battery.
Clean the filter gasket

Regularly remove the filter gasket from the water connection and
rinse under running water.
Change the battery
Prior to each irrigation season or of the signal lamp glows red.

Remove the top part of the casing.

Insert a new 9V battery (type 6LR61 / Alkaline).
Dispose of the used battery according to the local provisions.
Note: The safety unit of the irrigation device will automatically
close the valve if the battery is depleted.

Close the casing and ensure a proper fit.
The appliance is maintenance free.
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Finish operation

Care and maintenance

Battery
Maintenance