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ARC Welder  

Assembly & Operating Instructions

 

 

       

 

READ ALL INSTRUCTIONS AND WARNINGS BEFORE USING THIS PRODUCT. 

This manual provides important information on proper operation & maintenance. Every effort has been  
made to ensure the accuracy of this manual. These instructions are not meant to cover every possible  
condition and situation that may occur. 

We reserve the right to change this product at any time 

without prior notice. 

 

 

IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE, DO 
NOT OPERATE THIS PRODUCT!  

 

HAVE QUESTIONS OR PROBLEMS? CONTACT CUSTOMER SERVICE.

 

 

 

If you experience a problem or need parts for this product, visit our website http://www.buffalotools.com  
or call our customer help line at 

1-636-532-9888

, Monday-Friday, 8 AM - 4 PM Central Time. A copy of 

the sales receipt is required.

 

 

FOR CONSUMER USE ONLY – NOT FOR PROFESSIONAL USE. 
 
KEEP THIS MANUAL, SALES RECEIPT & APPLICABLE WARRANTY FOR FUTURE 

REFERENCE.

 

 
 
 

202002 

ITEM # HIT70

Summary of Contents for HIT70

Page 1: ...o change this product at any time without prior notice IF THERE IS ANY QUESTION ABOUT A CONDITION BEING SAFE OR UNSAFE DO NOT OPERATE THIS PRODUCT HAVE QUESTIONS OR PROBLEMS CONTACT CUSTOMER SERVICE If you experience a problem or need parts for this product visit our website http www buffalotools com or call our customer help line at 1 636 532 9888 Monday Friday 8 AM 4 PM Central Time A copy of th...

Page 2: ...ircuit is touching the work or ground Accidental contact can cause overheating and create a fire hazard 6 d Do not heat cut or weld tanks drums or containers until the proper steps have been taken to insure that such procedures will not cause flammable or toxic vapors from substances inside They can cause an explosion even though they have been cleaned 6 e Vent hollow castings or containers before...

Page 3: ...oduct Before use read carefully and understand all warnings cautions instructions and labels Failure to do so could result in serious personal injury property damage or even death IMPORTANT SAFETY RULES COMMON SENSE AND CAUTION ARE FACTORS WHICH CANNOT BE BUILT INTO ANY PRODUCT THESE FACTORS MUST BE SUPPLIED BY THE OPERATOR FEATURES For Small To Medium Sized Welding Jobs Around The Home Garage Or ...

Page 4: ...n Steel Up To 1 8 Width 1 16in 5 64in or 3 32in Max input current 21 4A Amperage Output 10 Low 70 High Advanced Thermal Overload Protecton INVERTER IGBT technology 6 lbs E6013 E7018 Welding Face Shield Welding Cable Electrode Holder Grounding Cable Earth Clamp 72V 10 70A 30 9 INCH x 5 INCH x 7 INCH ...

Page 5: ...Holder Grounding Cable Earth Clamp Chipping Hammer Brush Welding Face Shield Power Cord Work Cable Work Cable Work Clamp Electrode Holder Brush Output Current Knob Positive Quick Disconnect ON OFF Switch Negative Quick Disconnect Power Cord Output Current Knob C High Temp LED Indicator POWER LED Indicator MIN is 10A and MAX is 70A ...

Page 6: ...HIT70 ARC Welder Assembly Operating Instructions Manual 5 GENERAL PRODUCT INFORMATION ...

Page 7: ...HIT70 ARC Welder Assembly Operating Instructions Manual 6 GENERAL PRODUCT INFORMATION ...

Page 8: ...HIT70 ARC Welder Assembly Operating Instructions Manual 7 GENERAL PRODUCT INFORMATION ...

Page 9: ...HIT70 ARC Welder Assembly Operating Instructions Manual 8 GENERAL PRODUCT INFORMATION ...

Page 10: ...HIT70 ARC Welder Assembly Operating Instructions Manual 9 GENERAL PRODUCT INFORMATION ...

Page 11: ...HIT70 ARC Welder Assembly Operating Instructions Manual 10 GENERAL PRODUCT INFORMATION ...

Page 12: ...HIT70 ARC Welder Assembly Operating Instructions Manual 11 GENERAL PRODUCT INFORMATION ...

Page 13: ...HIT70 ARC Welder Assembly Operating Instructions Manual 12 GENERAL PRODUCT INFORMATION ...

Page 14: ...HIT70 ARC Welder Assembly Operating Instructions Manual 13 GENERAL PRODUCT INFORMATION ...

Page 15: ...HIT70 ARC Welder Assembly Operating Instructions Manual 14 GENERAL PRODUCT INFORMATION INVERTER CIRCUIT IGBT CIRCUIT CONTROL ...

Page 16: ...HIT70 ARC Welder Assembly Operating Instructions Manual 15 GENERAL PRODUCT INFORMATION PARTS DIAGRAM NOTE GROUND CONNECTION IS LOCATED ON BACK PANEL ...

Page 17: ...HIT70 ARC Welder Assembly Operating Instructions Manual 16 GENERAL PRODUCT INFORMATION PARTS LIST 13 Strap SCREEN ...

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