Elektromagnetischer interferenz-filter ......................................................................................................................i
Garantie ......................................................................................................................................................................ii
Abschnitt 1
Sichere Erdung .........................................................................................................................................................1-5
Warnschilder .............................................................................................................................................................1-7
Abschnitt 2
Stromquelle...............................................................................................................................................................2-2
Abmessungen und Gewicht .............................................................................................................................2-3
T60-Brenner..............................................................................................................................................................2-4
Abmessungen ..................................................................................................................................................2-5
Symbole und Markierungen ......................................................................................................................................2-6
S -Kennzeichnung...........................................................................................................................................2-6
Verwendete IEC-Symbole ................................................................................................................................2-6
Abschnitt 3
Regler und Anzeigeleuchten.....................................................................................................................................3-3
Anzeige-LEDs ..................................................................................................................................................3-3
Theorie des Betriebs.................................................................................................................................................3-4
Allgemeines......................................................................................................................................................3-4
Funktionsbeschreibung ....................................................................................................................................3-4
Betriebsablauf ..................................................................................................................................................3-5
Testausrüstung.................................................................................................................................................3-6
Untersuchung - außen.....................................................................................................................................3-6
Untersuchung - innen ......................................................................................................................................3-7
Anfangswiderstandsprüfung .....................................................................................................................................3-7
Netzschalter überprüfen...................................................................................................................................3-8
Hypertherm-IGBT-Tester ..................................................................................................................................3-9
Anzeige-LEDs und Gerätetests........................................................................................................................3-9
IGBT-Testvorbereitung ...................................................................................................................................3-10
powermax1000
Wartungshandbuch
INHALT
v
1