Documents are only to be used and distributed completely and unchanged. It is strictly the users´ responsibility to checkcarefully the validity of this document with respect to his product. Manual-no.: 999084 / 05/10/2009page 3 of 46Attention! Important notes!Not permitted! Misuse may cause damage.Caution! Hot surface!Isolate equipment from mains.Note.ContentsSafety information! ....................................................................................................4Technical data............................................................................................................ 8Use and operation ...................................................................................................12Description ..............................................................................................................16Notes on operation..................................................................................................18General view of factory-set modes .........................................................................19Menu structure of controller ................................................................................... 20Working with the controller .....................................................................................22Readjustment .......................................................................................................... 25Interface parameters ............................................................................................... 26Read commands .....................................................................................................27Write commands...................................................................................................... 29Installation and accessories ................................................................................... 31Troubleshooting ...................................................................................................... 32How to determine the best distillation conditions ................................................ 34Replacing diaphragms and valves ........................................................................ 35Cleaning the pressure transducer .........................................................................41Calibration in the factory .........................................................................................42Notes on return to the factory ................................................................................ 43Health and safety clearance form ..........................................................................44