Instructions for use DSE Expert7 Safety check according to VDE 0701 / 07027 Safety check according to VDE 0701 / 0702The applicable national legal regulations must be observed during the use of thedevice, in particular:▪ the applicable occupational health and safety regulations.▪ the applicable accident prevention regulations.The overarching guidelines and/or national laws, national regulations and the rules oftechnology applicable to this product for start-up and use of the KaVo product for theintended purpose are to be applied and complied with.Compliance with the requirements of VDE 0701-0702 concerning product safety uponstart-up, after changes and repair as well as in recurrent tests is required.Caution: Electrical safety checks have to be carried out by electrical engineering pro-fessionals or by individuals trained in electrical engineering and supervised by an elec-trical engineering professional.An electrical engineering professional is defined to be anyone whose training, know-ledge and experience as well as knowledge of the pertinent regulations allow him orher to assess the imminent work and recognise possible hazards. It is at the discretionof the electrical engineering professional in charge to decide whether nor not furtherindividual tests are required in order to attain the safety target.If safety deficiencies or damage is/are detected during the recurrent test, the testingprocess must be discontinued and the equipment must be labelled accordingly andbanned from further use or submitted for repair of the defect.67 / 74