In recent years, avvareness about safety has increased for many reasons. This led to a lot of discussions on how to increase safety. It all starts with design follovved by good practice during installation follovved by careful maintenance. There are obligations to be understood by the contractor but also by the user and ovvner of the system. Standards do not alvvays fully meet all requirements and you can say that just fulfilling what standards and laws say is not always good enough.
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