Instruction/ maintenance manual of the product 3663 Chicago Electric
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BANDSA W BLADE WELDER Model 3663 SET UP AND OPERA TING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally . Due to continuing improvements, actual product may differ slightly from the product described herein. Distributed exclusively by Harbor Freight T ools ® .
Page 2 SKU 3663 For technical questions, please call 1-800-444-3353. SPECIFICA TIONS Power Requirements 220 V~, 1-Phase, 60 Hz, 6 A ( Only use on a 20 amp circuit) Welding Current 280 A Welding Blade Sizes 1/8” to 1/2” Maximum Jaw Movement .137” Note: Grinder not included.
Page 3 SKU 3663 For technical questions, please call 1-800-444-3353. Inhalation Hazard W elding/Plasma Cutting Produces T OXIC FUMES and GASSES . Exposure to welding or cutting gasses can increase the risk of developing certain cancers, such as cancer of the larynx and lung cancer .
Page 4 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04e, 04f, 07k Use proper size and type extension cord 17. . If an extension cord is required, it must be of the proper size and type to supply the correct current to the tool without heating up.
Page 5 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04f OPERA TION This Bandsaw Blade Welder is used to weld saw blades between 1/8 and 1/2 inches in width. Additional W arnings! Make sure the Welding and Annealing Buttons are not depressed before plugging in the unit.
Page 6 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04f, 07k Loosen both of the clamp handles (Left Hand Clamp (14) and Right Hand Clamp (6)). See 3. FIG- URE 3. Place one end of the saw blade (not included) under the Left Electrode (13).
Page 7 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04f Annealing the Weld Note: The annealing process tempers and toughens the blade, reducing brittleness. Retighten the Right Hand Clamp (6). See Figure 7. 1. Press and hold the red Annealing Button (1 1) until the blade 2.
Page 8 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04f MAINTENANCE W ARNING! Unplug welder before performing any maintenance. When not in use, cover and store the Welder in a clean, dry location. 1. Periodically , open and use ne grit sandpaper to clean the carbon residue from the inside sur - 2.
Page 9 SKU 3663 For technical questions, please call 1-800-444-3353. REV 04f, 07k FRONT P ANEL P ARTS LIST AND DIAGRAM Part Description 1 Handle 2 Light Mantle 3 Base Frame 4 Welding Button 5 Right El.
Page 10 SKU 3663 For technical questions, please call 1-800-444-3353. P ARTS LIST REV 04f; 08a Part Description 1 Ringent Circle 2 Defection Axes 3 Cover of Deection Axes 4 Left Electrode 5 Right E.
Page 1 1 SKU 3663 For technical questions, please call 1-800-444-3353. ASSEMBL Y DRA WING REV 04f; 08a.
Page 12 SKU 3663 For technical questions, please call 1-800-444-3353. LIMITED 1 YEAR / 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every ef fort to assure that its products meet high quality and.
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