Release air from the Filter pump

If there is a lot of air in the filter pump, the flow will be reduced and the pump will make a rattling noise. To make the pump work properly again, the air must be released properly. To release the air from the pump we would ask you to follow the step-by-step plan below:

Step 1:

Switch off the pump

Step 2:

Turn the air release valve on top of the housing lid clockwise to open (figure 1)

Step 3:

Air should now escape from the valve

Step 4:

As soon as water comes out of the air release valve, you can close it by turning it anti-clockwise (picture 2 and 3)

Step 5:

The pump has now been properly released of air and can be switched on again