Teddington SecoSteel PRO 30 Notice D'utilisation Et D'entretien page 13

7. PERIODICAL MAINTENANCE
AIR FILTER CLEANING
The only required periodical maintenance is the cleaning of the filter once every month, or more often if the enviroment is very
dusty or the dehumidifier is working for many hours every day.
The cleaning must be done by placing the filter under a water jet with the drilled panel facing the floor so that the water jet may
push the filter towards the drilled panel.
After a few years running, may be necessari to make a cleaning of the warm heat exchanger (condenser) by using compressed air.
This operation must be done by a specialized technician. This cleaning will improve the performaces and the long life of the
machine.
Note: You can require spare filters from your dealer's service.