Manuais de utilizador para Lincoln Electric SVM148-B

índice analítico

• Master Table of Contents

  7
• Safety

  2
• Section A - Installation

  8
• Section B - Operation

  18
• Section C - Accessories

  36
• Section D - Maintenance

  46
• Section E - Theory of Operation

  7
• Section F - Troubleshooting and Repair

  60
• Symptoms

  63
  • Major physical or electrical damage is evident.

    63
  • No weld output and no auxiliary power. Engine operates normally.

    63
  • No weld output, the auxiliary power (230-115VAC) is operating normally. Engine operates normally.

    64
  • No auxiliary power at receptacles - welding output is normal - engine runs normally.

    66
  • Machine has low welding output and low auxiliary output.

    67
  • No DC welding output. AC welding output and auxiliary power are normal.

    68
  • No AC welding output. DC welding output and auxiliary power are normal.

    68
  • No constant voltage (CV) welding output. Constant current (CC) and auxiliary power are operating normally.

    69
  • The constant voltage (CV) welding output is low or unstable. Constant current (CC) and auxiliary power are operating normally.

    69
  • Engine will not idle down to low speed. Machine has normal weld output and auxiliary power.

    70
  • Engine will not go to high idle when attempting to weld. Welding output is normal when idler switch is in “HIGH” position. Automatic idle function works properly when the auxiliary power is loaded.

    71
  • The engine will not go to high idle when attempting to weld or when the auxiliary power is loaded.

    72
  • The engine will not crank or cranks very slowly.

    72
  • The engine cranks but will not start.

    73
  • The engine shuts off shortly after starting.

    74
  • Output control on welder not functioning.

    75
  • Remote output control not functioning.

    75
  • The wire feeder does not work when connected to the welder 14- pin amphenol (DLX machines only).

    76
  • With the engine running, the output contactor does not pull in when using a wire feeder with a control cable connected to the RANGER 300 DLX amphenol.

    77
  • The battery does not stay charged.

    78
  • The welding arc is “cold.” The engine runs normally (3700 RPM no load). The auxiliary power is functioning normally.

    79
• Section G - Electrical Diagrams

  132