Replacing the rinsing pump
Remove the inner cover to allow work to be carried out on the rinsing pump.
How to proceed:
1. Undo the fastening device. To do this, unhook both rubber straps.
2. Loosen the hose clip and pull off the hose.
3. Take out the rinsing pump and replace.
– Disconnect the connection cable from the cable harness.
4. Fit the rinsing pump in the reverse order.
Replacing the aerator rod
How to proceed:
1. Remove approx. 2/3 of the Hel-X bio-elements and keep moist. After completing the maintenance
measures, return the Hel-X bio-elements to the container.
2. Pull the bubbler stone out of the clamp holder.
3. Disconnect the hose from the bubbler stone and fit it to a new bubbler stone.
– Fasten the connection hose with a hose clip.
4. Press the bubbler stone back into the clamp holder.
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