ABB MT Serie Manual De Instalación, Operación Y Mantenimiento página 63

Lågspänningsmotorer
Manual för installation, drift och underhåll
Innehåll
1. Allmänt .............................................................................................................................64
1.1 EU-deklaration .........................................................................................................64
1.2 Giltighet ....................................................................................................................64
2. Installation .......................................................................................................................64
2.1 Igångkörning ............................................................................................................64
2.1.1 Ankomstkontroll ...........................................................................................64
2.1.2 Kontroll av isolationsresistansen .................................................................64
2.1.3 Direktstart eller Y/D start ..............................................................................65
2.1.4 Uttag och rotationsriktning ...........................................................................65
2.2 Hantering ................................................................................................................65
2.2.1 Förvaring ......................................................................................................65
2.2.2 Transport .....................................................................................................65
2.2.3 Lyftning ........................................................................................................65
2.2.4 Vikter ............................................................................................................66
2.3 Uppställning .............................................................................................................66
2.3.1 Kylning .........................................................................................................66
2.3.2 Fundament ...................................................................................................66
2.3.3 Uppriktning ...................................................................................................66
2.3.4 Spännlinjaler och remdrift ............................................................................66
2.4 Anslutning ................................................................................................................67
2.4.1 Anslutning för frekvensomriktardrift .............................................................67
2.5 Balansering ..............................................................................................................67
3. Drift ...................................................................................................................................68
3.1 Användning ..............................................................................................................68
3.1.1 Driftmiljö .......................................................................................................68
3.2 Säkerhetsaspekter ...................................................................................................68
3.2.1 Var vänlig observera ....................................................................................68
3.3 Montering och demontering .....................................................................................68
3.3.1 Allmänt .........................................................................................................68
3.3.2 Lager ............................................................................................................68
3.3.3 Montering av kopplingshalvor och remskivor ...............................................68
4. Underhåll ..........................................................................................................................69
4.1 Underhåll och smörjning ..........................................................................................69
4.1.1 Allmänt underhåll .........................................................................................69
4.1.2 Smörjning .....................................................................................................69
4.1.3 Motorer med permanentsmorda lager .........................................................69
4.1.4 Motorer med smörjnipplar ............................................................................69
4.1.5 Smörjintervall i drifttimmar och fettmängder ................................................70
4.1.6 Lagerfett .......................................................................................................70
4.1.7 Frekvensomriktardrift ...................................................................................71
4.1.8 Reservdelar .................................................................................................71
4.1.9 Omlindning ...................................................................................................71
5. Miljökrav ...........................................................................................................................71
5.1 Ljudnivå ....................................................................................................................71
6. Felsökning .......................................................................................................................72
ABB / Low Voltage Motors / Manual 12-2004
Sida
63 - SE