CAFO issued 10/21/2002, assessing a penalty of $18,000. Respondent failed to provide a full and complet response to all of the CAA ? 114 questions. Respondent used a substitute without adhering to the use restrictions set by the acceptability decision. Respondent failed to properly use refrigerant recovery and/or recycling equipment while performing servcie or repair for consideration on MVACs involving refrigerant. In violation of the CAA ?? 114, 609 & 612.