Cleaning-in-place - a closed box?

摘要

With the introduction of electronics many functions of cleaning-in-place (CIP) plants are no longer controlled manually. It may be difficult to find out what is really happening inside and pinpoint the source of any malfunctioning. The secret is tocheck and record the actions of a CIP plant both at start-up and at the operating stage. In musical terms, the live performance is recorded and compared with the score and the composer's intentions.