ABB AquaMaster 3 - Page 4

AquaMaster 3
Electromagnetic flowmeter
2
User Guide OI/FET2XX–EN Rev. E
4 Start-Up and Operation ................................................................................................................. 31
4.1 Start-up ....................................................................................................................................................... 31
4.2 Display Activation ........................................................................................................................................ 32
4.3 Display Information ...................................................................................................................................... 32
4.4 Servicing Plugs and Sockets ....................................................................................................................... 33
4.4.1 Service Intervals ............................................................................................................................ 33
4.4.2 Equipment Required ..................................................................................................................... 34
4.4.3 Preparation ................................................................................................................................... 34
4.4.4 Disconnection ............................................................................................................................... 34
4.4.5 Order of Treatment ....................................................................................................................... 35
4.4.6 Stage 1 – Oxide Removal and Cleaning ........................................................................................ 35
4.4.7 Stage 2 – Oxide Prevention .......................................................................................................... 36
4.4.8 Completion Tasks ......................................................................................................................... 36
4.5 Accessories / Spares Kits ............................................................................................................................ 37
5 Specification ................................................................................................................................... 38
Appendix A Hazardous Area Protection ............................................................................................. 51
A.1 GSM-Equipped Units – Safety Precautions .................................................................................................. 51
Notes .................................................................................................................................................. 52