FAQ
Which cleaning agen…
Which cleaning agent can I use when maintaining a central exhaust unit (ULV, USV, USVX)?
When cleaning a central exhaust unit, it is important to use the correct type of cleaning agent to remove grease and dirt without damaging the fan wheel or motor. Many people are unsure which products are safe to use.
Answer:
When maintaining central exhaust units of type ULV, USV and USVX, a non-water-based degreasing cleaning agent must be used. One example of a suitable product is denatured alcohol. It is important to avoid water-based agents and to ensure that no liquid enters the motor itself during cleaning.