Manuale UtenteSommarioMaster TOC6Safety2Section A Installation7Section B Operation17Section C Accessories25Section D Maintenance31Section E Theory of Operation35Section F Troubleshooting41Symptoms44Major Physical or Electrical Damage is Evident.44The Machine is dead - The Input contactor does not operate.44Input contactor (1CR) chatters.44Input contactor pulls in when start button is pressed but immediately drops out when start button is released.45Machine input contactor operates but machine has no weld output. Fan runs and pilot light glows.46Machine has maximum weld output and no control.47Machine has minimum output and no control.47The machine does not have maximum weld output.48Machine shuts off (input contactor drops out) when the welder output terminals are electrically ...49The DC-1000 will NOT shut off when the Stop button is pushed.49The weld output terminals are always electrically “hot”.50Poor arc starting when the DC-1000 is in the CV Sub-Arc or CV Innershield Modes.51Poor arc characteristics in all processes.51Poor performance (including arc outages) while welding at low current (less than 450 amps) ...52The machine frequently shuts off while using the 500 amp (+) output terminal (later models only).52Section G - Electrical Diagrams105Dimensioni: 2,08 MBPagine: 113Language: EnglishApri il manuale
