Table of contentsNFM 600 - rev. 02 / 10.07.2019 page 5Table of contentsCopyrights and property rights 3Document modifications 4Table of contents 5General 101 About this manual....................................................................................101.1 Applicable documentation ...................................................................101.2 Signs and definitions used ..................................................................101.3 Abbreviations used..............................................................................111.3.1 Colour code for wires and single conductors .................................112 Connections and Operating Elements ....................................................112.1 Power Supply ......................................................................................112.1.1 Transmitter .....................................................................................112.1.2 Rechargeable Batteries .................................................................122.2 NivuFlow Mobile Operating Elements .................................................122.3 Interfaces ............................................................................................13Safety Instructions 143 Used symbols and signal words..............................................................143.1 Valuation of the accident level ............................................................143.2 Warning notices on the product (option) .............................................154 Safeguards and Precautions ...................................................................155 Liability disclaimer ...................................................................................176 Use in accordance with the requirements ...............................................177 Ex Protection ...........................................................................................188 User’s Responsibilities ............................................................................199 Personnel requirements ..........................................................................19Delivery, Storage and Transport 2010 Delivery ...................................................................................................2011 Reception inspection ...............................................................................2012 Storage ....................................................................................................2113 Transport .................................................................................................2114 Return ......................................................................................................21Product Specification 2215 Product Construction and Overview........................................................2215.1 Enclosure Dimensions ........................................................................2315.2 Connectable Sensors ..........................................................................2316 Device identification ................................................................................2317 Specifications ..........................................................................................2518 Configuration/Device Types ....................................................................26