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Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing improvements, actual product may differ slightly from the product described herein.
When unpacking, check to make sure all the parts shown on the Parts List are included. If any parts are missing or broken, please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible.
Plug from an Proper footing and balance enables outlet. Keep the Power Cord away from heat, oil, sharp edges, or SKU 91110 For technical questions, please call 1-800-444-3353. Page 3...
Maintain a safe working environ- Tools are dangerous in the hands of ment. Keep the work area well lit. untrained users. Make sure there is adequate sur- rounding workspace. Always keep SKU 91110 For technical questions, please call 1-800-444-3353. Page 4...
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Also wear an ANSI the influence of alcohol or drugs. approved air respirator. Read warning labels on prescrip- tions to determine if your judgement or reflexes are impaired while taking REV 04e SKU 91110 For technical questions, please call 1-800-444-3353. Page 5...
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(not included). Do not touch the electrode if you are in contact with the work piece, SKU 91110 For technical questions, please call 1-800-444-3353. Page 6...
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The protec- ventilation. Take immediate steps to tion of the operator and any specta- tors must be guaranteed with suit- SKU 91110 For technical questions, please call 1-800-444-3353. Page 7...
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(California Health & Safety Code § 25249.5, et seq.) People with pacemakers should consult their physician(s) before use. Electromagnetic fields in close prox- imity to heart pacemaker could cause pacemaker interference or pacemak- SKU 91110 For technical questions, please call 1-800-444-3353. Page 8...
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Association, and the National Electri- electrically malfunction or break cal Code. (See Outlets for 2-Prong down, grounding provides a low Plug.) resistance path to carry electricity away from the user, reducing the risk SKU 91110 For technical questions, please call 1-800-444-3353. Page 9...
“W-A” (“W” in Canada) to indicate it is acceptable for outdoor use. Make sure the extension cord is prop- erly wired and in good electrical con- dition. Always replace a damaged SKU 91110 For technical questions, please call 1-800-444-3353. Page 10...
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Potentiometer Knob (5) to about mid- where the work piece will be placed. range to start. (See Figure E.) (See Figure E.) SKU 91110 For technical questions, please call 1-800-444-3353. Page 11...
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Potentiometer Knob (5) to its “OFF” position, and unplug the Power Cord (16) from its electrical outlet. Then, remove the Ground Clamp (7) from the work piece or metal table. (See Figure E.) REV 08b SKU 91110 For technical questions, please call 1-800-444-3353. Page 12...
Make sure the Power Cord (16) is plugged in. properly connected to its electrical outlet. Make sure the Quick Plugs (8) are properly plugged into the Quick Con- nectors (9). SKU 91110 For technical questions, please call 1-800-444-3353. Page 13...
RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO. SKU 91110 For technical questions, please call 1-800-444-3353. Page 14...
Nut (M14 x 1), Fitting Washer, Support Radiator Plastic Tube ASSEMBLY DIAgRAM NOTE: Some parts are listed and shown for illustration purposes only, and are not available individually as replacement parts. SKU 91110 For technical questions, please call 1-800-444-3353. Page 15...
LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this prod- uct is free from defects in materials and workmanship for the period of 90 days from the date of purchase.