After almost two years with moderate use in a garage of the compressor is fixed gone. The performance was by then well! But the service they wanted to me no longer offer as these lt. TROTEK dealer equals the equipment value, as well as the spare part was me back after several e-mail and not made her available despite alleged repair service, although I could make the repairs. I understand it this way: at this dealer apparently revenues is brought by short life in a tolerable region. But finally came the written commitment to a Special that the following should be briefly summarized: in compressor malfunction buy in our shop best represents a new unit, since we are already extremely low .... This German brand with its Chinese component (from 10 compressors you get these for about 35 $) is to me only as a nuisance in my memory. I now prefer to spent more money on another brand.