W&H Perfecta 900 Instructions For Use Manual page 7

Introduction
The Perfecta is in the condition as supplied by us
> safety checked
> carries the UL mark of quality
> suppressed in accordance with pertinent standards .
This declaration is not valid for unintended external or internal attachments and the like .
Responsibility of the manufacturer
W&H Dentalwerk Bürmoos can only accept responsibility for the safety, reliability and performance of the Perfecta when
there is compliance with the following directions:
> Consult Instructions for use
> The Perfecta has no components which can be repaired by the user . Assembly, modifications or repairs must only be
undertaken by an authorized W&H service partner (see page 45) .
> Unauthorised opening of the equipment invalidates all claims under warranty and any other claims .
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