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Sunstone Welders -

 AC Welder User Manual

FORWARD

Thank you for choosing Sunstone Welders and congratulations on your purchase!

You are now the proud owner of a an AC Welding System . This manual was designed to have you welding 
safely within minutes of unpacking your new welder . 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 .

Sunstone Engineering R&D Corp .

1693 American Way Suite #5

Payson, UT 84651

Email: sales@SunstoneWelders .com

Voice: 801-658-0015

Fax: 866-701-1209

NOTE: The information contained in this manual is subject to change as improvements are made to our 
products . Visit www .SunstoneWelders .com for the latest version of this document .

Summary of Contents for AC 15 kVA

Page 1: ...SUNSTONE WELDERS AC WELDER USER MANUAL...

Page 2: ...2 Sunstone Welders AC Welder User Manual...

Page 3: ...3 TABLE OF CONTENTS Forward p 4 Introduction p 5 Welder Setup p 5 Welder Interface p 6 Welding Attachments p 7 Method of Opperation p 8 Welder Information p 10 Info on Resistance Welding p 10...

Page 4: ...elding 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 wit...

Page 5: ...wired for 415VAC SETTING UP THE WELDER Setting up the AC welder is a quick and simple process Take care and follow the step by step instructions to avoid injury and harm to yourself and to the equipme...

Page 6: ...the welder from performing welds 5 WELD CYCLES This switch gives the ability to use the normal weld cycles or to cut the cycles in half The cycles are set using the cycle knobs on the bottom of the fr...

Page 7: ...Contact Sunstone Engineering to further discuss these options WELD HEAD ATTACHMENTS Parallel Opposed HAND HELD ATTACHMENTS Single Probe Dual Probe Tweezers PG2 PISTOL GRIP Micro switch controlled 300...

Page 8: ...chment in the air initiate the weld and adjust weld interval as required by looking at the Weld Go LED flashing and adjusting the Rest time 10 Ensure that the grounding clamp is attached to the work p...

Page 9: ...s merely touched or held down for the whole weld time the weld will take place for the actual weld time selected on the timer 10 Test the weld obtained and if not satisfactory increase the weld power...

Page 10: ...lly speaking short weld times and high power settings will give the best results WELDER INFORMATION SPECIFICATIONS MAINS SUPPLY 2 2kVA 5 0kVA 15kVA Primary Voltage 240 1 phase 240 1 phase 415 2 phase...

Page 11: ...resistance TIPS WELD PRESSURE Several other factors play a part in the contact resistance The larger the contact resistance the hotter the resultant weld On the micro scale contact resistance is redu...

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...

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