Tuxhorn tubra-PGM-S DN 20 Instructions De Montage Et D'utilisation page 18

Contents
1 Introduction .......................................................................................................... 3
1.1 Intended use .............................................................................................................. 3
1.2 Safety information ...................................................................................................... 3
1.3 Other applicable documents ...................................................................................... 3
1.4 Delivery and transport ................................................................................................ 3
Layout - scope of delivery ................................................................................... 4
2
3 Technical specifications ....................................................................................... 5
3.1 General description .................................................................................................... 5
3.2 Dimensions / required space ...................................................................................... 6
3.3 Mixing device pressure loss ....................................................................................... 6
4 Assembly ............................................................................................................. 7
4.1 General description .................................................................................................... 7
4.2 Wall-mounted assembly ............................................................................................. 7
4.3 Assembly sensor ....................................................................................................... 8
4.4 Mixing device for servo motor .................................................................................... 9
4.5 Progressive curve / Mixer behavior ...........................................................................10
4.6 Hydraulic connection.................................................................................................11
4.7 Electrical connection .................................................................................................11
5 Operation ........................................................................................................... 13
5.1 Circulation pump .......................................................................................................13
5.2 Bypass and gravity brake ..........................................................................................13
5.3 Ball valves ................................................................................................................13
6 Start-up .............................................................................................................. 14
6.1 Leak testing and filling the system ............................................................................14
6.2 Commissioning the circulation pump .........................................................................14
7 Maintenance/service.......................................................................................... 15
7.1 Pump replacement ....................................................................................................15
Art.-Nr. 968.20.27.00
Last updated 2022/02/28 - 2 -
GB