INNHOLD
Kapittel / Overskrift Side
1.0 Sikkerhetsforholdsregler ..............................................................................5
2.0 Beskrivelse............................................................................................7
2.1 Introduksjon .....................................................................................7
2.2 Generelle spesikasjoner .........................................................................7
2.3 Dimensjoner og vekt .............................................................................8
3.0 Installasjon ............................................................................................9
3.1 Generelt..........................................................................................9
3.2 Utpakking........................................................................................9
3.3 Plassering- .......................................................................................9
3.4 Tilkopling av innstrøm...........................................................................10
3.5 Utstrømtilkoplinger .............................................................................12
3.6 Parallellinstallasjon ..............................................................................13
3.7 Grensesnittkabler................................................................................16
4.0 Bruk .................................................................................................19
4.1 Blokkdiagram - kretsbeskrivelse..................................................................19
4.2 Kontrollpanel................................................................................... 22
4.3 Operasjonsrekkefølge........................................................................... 26
4.4 Innstilling for bueoppstart .......................................................................27
4.5 V-I-kurver for EPP-400 .......................................................................... 30
5.0 Vedlikehold......................................................................................... 33
5.1 Generelt........................................................................................ 33
5.2 Rengjøring ..................................................................................... 33
5.3 Smøring........................................................................................ 34
6.0 Feilsøking .......................................................................................... 35
6.1 Generelt........................................................................................ 35
6.2 Feilindikatorer.................................................................................. 35
6.3 Feilisolering .................................................................................... 38
6.4 Testing og utskifting av komponenter........................................................... 46
6.5 Styrekretsgrensesnitt med konnektorer J1 og J6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
6.6 Ekstra hovedkontaktor (K3) og halvlederkontaktorkretser. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
6.7 Aktiveringskrets for hovedkontaktor (K1A, K1B og K1C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
6.8 Kretser for buestrømdeteksjon.................................................................. 56
6.9 Strømstyringspotmeter og ekstern Vref ......................................................... 57
6.10 Kretser for pilotbue høy/lav og skjær/merk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
7.0 Reservedeler.........................................................................................59
7.1 Generelt.........................................................................................59
7.2 Bestilling........................................................................................59
