-- 2 --
conts
INNEHÅLLSFÖRTECKNING Sid
LÄS DETTA FÖRST 3...............................................................
KOMPONENTBESKRIVNING 5......................................................
FÖRBINDNINGSSCHEMA 8.........................................................
FUNKTIONSBESKRIVNING KRETSKORT AP01 10.....................................
1 Spänningsmatning 10...........................................................
2 Övervakning av matningsspänningar 11...........................................
3 Start / Stopp ingång 12..........................................................
4 Fjärrdonsingång 12.............................................................
5 Shuntingång med förstärkare AP10 13.............................................
6 Bågspänningsavkänning 14......................................................
7 HF--don 14.....................................................................
8 Gasventil 15...................................................................
9 Maskintypsval 15...............................................................
10 Termovakt 15..................................................................
11 Svetsprocessreglering 16........................................................
Hot start MMA 16...............................................................
12 Anpassningskretsar till kontrollpanelen 17..........................................
13 Pulsbreddsmodulator 18.........................................................
14 Gatekrets 18...................................................................
Kontroll av gatepulser 19........................................................
Komponentplacering, kretskort AP01 21...............................................
TRANSISTORKORT AP02 22.........................................................
TRANSISTORKORT AP03 24.........................................................
MOSTEST ER 26.....................................................................
MJUKSTART 27.....................................................................
MANÖVERPANEL AP05 28..........................................................
DISPLAYKORT AP06 30.............................................................
AVSTÖRNINGSKORT AP07 31.......................................................
AVSTÖRNINGSKORT AP08 32.......................................................
AVSTÖRNINGSKORT AP09 33.......................................................
FELKODER 34......................................................................
DEMONTERING / MONTERING 36....................................................
Montering diodmoduler 36...........................................................
Demontering transistorkort AP02 och AP03 37.........................................
Montering transistorkort 37..........................................................
Montering huvudtransformator TC02 38...............................................
TEKNISKA DATA 39.................................................................
BELASTNINGSKARAKTERISTIK 40...................................................
UNDERHÅLL 40.....................................................................
BRUKSANVISNING 41...............................................................
INTRODUKTION 41.................................................................
INSTALLATION 42..................................................................
DRIFT 43..........................................................................
Manöverpanel 44...................................................................
Övriga funktioner 47................................................................
RESERVDELAR 47..................................................................
ANTECKNINGAR 48.................................................................
Rätt till ändring av specifikationer utan avisering förbehålles.