Emerson AVENTICS NL1 Notice D'instruction page 9

Contents
1 About this documentation.................................................................................................................................................................................................
1.1 Additional documentation ................................................................................................................................................................................................
1.2 Presentation of information ..............................................................................................................................................................................................
1.2.1 Warnings............................................................................................................................................................................................................
1.2.2 Symbols .............................................................................................................................................................................................................
2 Safety instructions.............................................................................................................................................................................................................
2.1 Intended use .....................................................................................................................................................................................................................
2.2 ATEX .................................................................................................................................................................................................................................
2.3 Use of maintenance unit/equipment.................................................................................................................................................................................
2.4 Permissible zone ...............................................................................................................................................................................................................
2.5 Personnel qualifications ....................................................................................................................................................................................................
2.6 General safety instructions................................................................................................................................................................................................
2.7 Safety instructions related to the product and technology ................................................................................................................................................
3 Scope of delivery ...............................................................................................................................................................................................................
4 About this product ............................................................................................................................................................................................................
5 Assembly, commissioning and operation...........................................................................................................................................................................
5.1 Mounting fastening elements W01, W04 and W05 ...........................................................................................................................................................
5.2 3/2-directional valve SOV and 3/2-shut-off valve BAV .......................................................................................................................................................
5.3 BAV 3/2-shut-off valve, mechanically operated .................................................................................................................................................................
5.3.1 Shutting off/locking the valves ...........................................................................................................................................................................
5.3.2 Shutting off the valve via the rotary knob ...........................................................................................................................................................
5.3.3 Valve with rotary knob with integrated lock .......................................................................................................................................................
5.3.4 Locking the valve with rotary knob .....................................................................................................................................................................
5.3.5 Unlocking the valve ............................................................................................................................................................................................
5.4 SOV 3/2-directional valve, pneumatically operated...........................................................................................................................................................
5.5 SOV 3/2-directional valve - electrically operated* ............................................................................................................................................................
5.5.1 Series NL1, SOV 3/2-directional valve - electrically operated with continuous pressure supply* ........................................................................
5.5.2 Mounting the pilot valve, coil, electrical connector, and connecting cable .........................................................................................................
5.6 Filling valve SSV.................................................................................................................................................................................................................
5.6.1 Adjust filling time ...............................................................................................................................................................................................
5.6.2 SSU filling unit ....................................................................................................................................................................................................
6 Service and repairs.............................................................................................................................................................................................................
6.1 Cleaning and servicing ......................................................................................................................................................................................................
7 Decommissioning, Disassembly, Replacement ..................................................................................................................................................................
8 Disposal.............................................................................................................................................................................................................................
9 Conversion and extension..................................................................................................................................................................................................
9.1 Changing the flow direction (NL2, NL4, NL6).....................................................................................................................................................................
9.1.1 Conversion of 3/2 directional valve.....................................................................................................................................................................
10 Troubleshooting................................................................................................................................................................................................................
11 Technical data ...................................................................................................................................................................................................................
12 Appendix...........................................................................................................................................................................................................................
AVENTICS™ NL1 | NL2 | NL4 | NL6 | R412015554-BAL-001-AE | English
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