Preface

The unit is manufactured in accordance with the ATEX Directive 2014/34/EU and is suitable for areas subject to explosion hazards.

Before installing and using the units for the first time, read these instructions carefully and follow the directions they contain.

The warnings provided indicate hazardous situations which will result/could result in death or serious injury (DANGER/WARNING) or minor injury (CAUTION) if not avoided. ATTENTION indicates potential damage to the product or its surroundings. Keep the instructions safe for use later on.