I am the Director of Marketing for the Infusion Pump business at B Braun Medical. I happened to see your question. Note the following:
(1)the Infusomat fms is NOT similar to the Vista basic. The devices have different settings, they use different tubing composition and they have different specifications.
(2)We provide service manuals anyone who comes to our Dallas facility and takes the specific biomedical training that supports the particular product. That is why we do not mass distribute service manuals.