Manual Do Utilizadoríndice analíticoMaster Table of Contents8Safety2Section A - Installation9Section B - Operation17Section C - Accessories27Section D - Maintenance29Section E - Theory of Operation33Section F - Troubleshooting & Repair41Symptoms44Major physical or electrical damage is evident when the sheet metal covers are removed.44The input fuses repeatedly fail orthe input circuit breakers keep tripping.44The input fuses fail or input breakers trip after the CR-1 contactor closes44The machine is dead - - no lights- - no output - - the machine appears to have no power.45The Auxiliary Receptacle is “dead”. No 120VAC present.45The INVERTEC® V450-PRO does not have welding output. The main input contactor (CR1) is not activating.46Thermal light is ON. The machine regularly “overheats.”47General degradation of weld performance.48Machine shuts down during a weld.49Section G - Electrical Diagrams125Tamanho: 10 MBPáginas: 145Language: EnglishAbrir o manual
