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SUNSTONE WELDERS
AC WELDER USER MANUAL

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Summary of Contents for SUNSTONE AC 5.0 kVA

  • Page 1 SUNSTONE WELDERS AC WELDER USER MANUAL...
  • Page 2 Sunstone Welders - AC Welder User Manual...
  • Page 3: Table Of Contents

    TABLE OF CONTENTS Forward . . . . . . . . . . . . . . . . . . . . . . . . . . . p .4 Introduction .
  • Page 4: Forward

    . Please read and follow all safety precautions before proceeding with the welding process . At Sunstone Engineering we are committed to producing quality products and ensuring complete owner satisfaction . If you require assistance after reading this manual please contact us with the information provided below .
  • Page 5: Introduction

    INTRODUCTION Sunstone Engineering offers 2 .2kVA, 5 .0kVA, and 15 .0kVA AC welders . These units can be very effective for a large variety of applications . All models are capable of performing single spots, roll-spots, or true seam welds . The 2 .2kVA is designed for lower powered welds, where part thicknesses are not too thick . The 5.0kVA and the 15kVA models have additional power capabilities to give additional refinement and control for...
  • Page 6: Welder Interface

    Sunstone Welders - AC Welder User Manual WELDER INTERFACE POWER ON – The power on will light up anytime the welder is plugged-in to an appropriate VAC source . WELD GO – The weld go will light up anytime the weld trigger is active and the unit is welding .
  • Page 7: Welding Attachments

    . We offer a large selection of weld heads and hand attachments to choose from (See BELOW) . Contact Sunstone Engineering to further discuss these options . WELD HEAD ATTACHMENTS: •...
  • Page 8: Method Of Opperation

    Sunstone Welders - AC Welder User Manual METHOD OF OPERATION EXAMPLE PROJECT SETUP #1 Plug in welder and ensure the ‘Power On’ LED is illuminated . To use the PG2 hand attachment, push the copper jack plug into the left of the two sockets on the right side of the welder, and the switch jack plug into the corresponding socket .
  • Page 9 EXAMPLE PROJECT SETUP #2 Check that the welder is connected to the correct voltage as shown on the serial number plate on the left side of the welder . Turn the welder on . ‘Power On’ LED will illuminate . Set ‘Rest’...
  • Page 10: Welder Information

    Sunstone Welders - AC Welder User Manual OTHER RECOMMENDATIONS The shortest weld time, consistent with doing a satisfactory weld, is the best as heat in both the hand attachment and cables is kept to a minimum . Better results will be obtained by moving the ground clip closer to the weld, than by increasing either the weld time or the weld power .
  • Page 11 • Welds magnetized metal very well . • Welds thicker metals . • Makes clean welds that require little or no sanding or filling . WELD FORMATION Spot welding relies on metal resistivity (resistance) to heat and fuse metal . A large current is passed through the workpiece metal .
  • Page 12 SUNSTONE ENGINEERING R&D CORPORATION 1693 American Way Suite #5 Payson, UT 84651 1.877.786.9353 (toll free) +1-801-658-0015 (international) SunstoneWelders.com...

This manual is also suitable for:

Ac 15 kvaAc 2.2 kva