Idiomas disponibles
Idiomas disponibles
Maintenance and cleaning
Cleaning the air filter
How to proceed:
E
1. Remove the filter holder from the top section of the housing with the aid of a screwdriver.
2. Remove and shake out the filter fleece.
3. Push the cleaned fleece back into the filter holder.
4. Reassemble the unit in the reverse order.
Replace membranes
NOTE
Do not operate the unit with a faulty membrane.
Always change both membranes, even if only one membrane is faulty.
If necessary, contact your specialist retailer to have the membranes replaced.
How to proceed:
F
1. Undo the screws on the underside of the housing and remove the upper section of the hous-
ing together with the sealing ring.
2. Undo and remove the screws from the membrane clip.
3. Pull the complete membrane off the unit.
4. Undo the screw of the membrane and membrane clip.
5. Fit the new membrane.
6. Screw the membrane to the membrane clip.
7. Reassemble the unit in the reverse order.
Storage/winter protection
When the unit is in continuous operation it can remain in place at freezing temperatures.) Other-
wise store the unit indoors in a dry room (room temperature).
Malfunction remedy
Malfunction
The unit is not operating
The unit does not deliver any air or
the amount delivered is insufficient
The unit is unusually loud
12
Cause
No mains voltage
The aeration stones are soiled
The air filter is soiled
Membrane is defective
Membrane is defective
Remedy
Check mains voltage
Clean the aeration stones
Clean the air filter
Replace the membranes
Replace the membranes
