Igema BA14, Сборка и руководство по эксплуатации

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Table of Contents (cont.)
7. Assembly .......................................................................................................... 14
7.1 Version with flange ...................................................................................... 14
7.2 Version with welding end ............................................................................. 14
7.3 Heat treatment of weldseams ...................................................................... 14
7.4 Drain piping ................................................................................................. 14
8. Electrical connection ....................................................................................... 15
8.1 Wiring diagram ............................................................................................ 15
8.2 Connection magnetic switch ........................................................................ 16
8.3 Technical data magnetic switch ................................................................... 16
8.4 Insulation of electrical components.............................................................. 16
9. Commissioning ................................................................................................ 17
9.1 Commissioning of unit together with the boiler ............................................ 17
9.2 Commissioning of unit if boiler is already in operating condition ................. 17
10. Operation monitoring ...................................................................................... 18
10.1 Purging of connection lines ......................................................................... 18
10.2 Function test ................................................................................................ 18
11. Maintenance ..................................................................................................... 19
11.1 Opening of standpipe .................................................................................. 19
11.2 Closing of standpipe .................................................................................... 19
11.3 Check or exchange of float device .............................................................. 20
11.4 Tightening torques ....................................................................................... 20