How can I clean the radiators?
Radiators usually do not require any special cleaning. It is sufficient to dust them periodically with a slightly damp cloth, preferably using microfiber one or a duster. There are specific dusters on the market whose shape makes this operation much easier.
There's a strange smell when I turn on the radiators. What should I do?
Radiators per se have no emissions after they are switched on. However, especially in the new ignition season,the dust that accumulates between one tube and another during downtimes can spread throughout the room by convection. The solution is to dust them with a slightly damp cloth, preferably a microfibre cloth or a duster. There are specific dusters on the market whose shape makes this operation much easier.
What should I do if a radiator does not heat up?
First you have to vent the radiator. There is a dedicated section on https://www.irsap.com/en/support-en/irsap-consiglia-3/2096-how-to-vent-radiators.
How can I vent my Irsap radiator?
IRSAP Advises: https://www.youtube.com/watch?v=6KBtByQH6JU