5.3
Överhettningsskydd för lindningarna ............................................................................................. 125
5.4
Lagerström ................................................................................................................................... 126
5.4.1 Eliminering av lagerströmmar med ABB ACS550- och ACS800-omriktare ......................... 126
5.5
5.6
Driftvarvtal ..................................................................................................................................... 126
5.7
5.7.1 Allmänt ............................................................................................................................... 126
5.8
Märkskyltar ................................................................................................................................... 127
5.9
6. Underhåll .............................................................................................................................................. 128
6.1
Allmänn inspektion ........................................................................................................................ 128
6.1.1 Reservmotorer .......................................................................................................................128
6.2
Smörjning ..................................................................................................................................... 128
6.2.4 Smörjmedel ........................................................................................................................ 131
7. Eftermarknad ....................................................................................................................................... 132
7.1
Reservdelar ................................................................................................................................... 132
7.2
Omlindning .................................................................................................................................... 132
7.3
Lager ............................................................................................................................................ 132
8. Miljökrav .............................................................................................................................................. 132
8.1
Ljudnivå ........................................................................................................................................ 132
9. Felsökning ........................................................................................................................................... 134
SV-120
ABB Motors and Generators | Low voltage motor manual 01-2009