Abstract
This paper presents a conception of an information system in order to improve the maintenance management of refrigerators in a company of fizzy drinks. The methodology implemented in this study was to follow two steps. The first one towards the identification of system dysfunctions, was to analyse the existing situation. The second one was to conceive a new information system that could take into consideration results of diagnosis. Modeling the system of maintenance management, was achieved by means of the Unified Modeling Language (UML) together with the Rational Rose Entreprise 2000. To implement the recommended solution, a data-processing software was conceived, by using the programming language Delphi 5.