Manuels d'utilisation pour Lincoln Electric 655/R

Table des matières

• Master Table of Content

  6
• Safety

  2
• Section A - Installation

  7
• Section B - Operation

  19
• Section C - Accessories

  27
• Section D - Maintenance

  29
• Section E - Theory of Operation

  33
• Section F - Troubleshooting and Repair

  45
• Symptoms

  50
  • Major physical or electrical damage is evident when the sheet metalcovers are removed.

    50
  • The input fuses repeatedly fail or the input circuit breakers keep tripping.

    50
  • The machine is dead—no lights—no output—the machine appears to be off.

    51
  • The Power Wave 655/R does not have welding output. The main input contactor CR1 is not activating.

    52
  • The thermal light is lit. The machine regularly "overheats."

    52
  • The machine often "noodle welds"when running a particular process.The output is limited to approximately 100 amps.

    53
  • The Power Wave 655/R will not produce full output.

    53
  • The Auxiliary Receptacle is "dead."The 120VAC is not present at the receptacle.

    54
  • The Power Wave 655/R is "triggered" for output but there is no welding output.

    54
• Section G - Electrical Diagrams

  117