Lincoln Electric SVM151-A マニュアル

目次

• Table of Contents

  6
• Safety

  2
• Section A - Installation

  7
• Section B - Operations

  13
• Section C - Accessories

  23
• Section D - Maintenance

  27
• Section E - Theory of Operations

  31
• Section F - Troubleshooting and Repair

  41
• Symptoms

  44
  • Major physical or electrical damage is evident.

    44
  • The Multi-Weld 350 is completely dead. The meters do not light and the input contactor does not activate when the ON/OFF....

    44
  • The meters light, but the input con-tactor does not activate when the ON/OFF Mode Selector switch is...

    45
  • The Thermal Light is on. The Multi-Weld 350 does not have output. The fan operates normally.

    45
  • The Multi-Weld 350 does not have output. The meters turn on, the input contactor activates and the Thermal light is off.

    46
  • The preset amps (CC mode) or volts (CV mode) are not adjustable.

    47
  • The preset range is not correct.

    47
  • The meters do not light in either CV or CC modes.

    48
  • One or both of the meter’s readings are not accurate.

    48
  • The fan motor does not run when the machine is turned on.

    49
  • The fan does not run when welding.

    49
  • The welding output is high with no control.

    50
  • No control of welding output.

    50
  • When welding in the Stick Mode, the current changes with arc length.

    51
  • When using “fast freeze” type electrodes such as E6010 or E7010, the welding performance is poor.

    51
  • The arc starting is not satisfactory.

    52
  • When stick welding the electrode “stubs”.

    52
• Section G - Electrical Diagrams

  101