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3/4” UNIVERSAL CUTTER /
GRINDER
Model 45707
SET Up AND OpERATING INSTRUCTIONS
Diagrams within this manual may not be drawn proportionally.
Due to continuing improvements, actual product may differ slightly from the product described herein.
3491 Mission Oaks Blvd., Camarillo, CA 93011
Visit our website at: http://www.harborfreight.com
Read this material before using this product.
Failure to do so can result in serious injury.
SAVE ThIS MANUAL.
© ®
Copyright 2001 by Harbor Freight Tools . A
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SpECIFICATIONS TABLE Electrical Requirements 120V / 60 Hz / 1/3HP / 3,600 RPM Motor Maximum Stock Capacity 3/4” Maximum Grinding Diameter 1” Taper Angle 0-180 Degrees Relief Angle 0-45 Degrees Negative Angle 0-26 Degrees Grinding Wheel Size 4” Diameter x 2” Deep x 3/4” Thick Light Source Built-In Lamp – 12V, 35 Watts Weight 92.5 lb. Note: Additional operating instructions and user information is available in the backup Operating Handbook included with this product. Please read and understand
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6. DRESS SAFELY. Non-skid footwear or safety shoes should be used when work- ing with this product. Do not wear loose clothing or jewelry as they can become caught in moving parts. Wear a protective hair covering to prevent long hair from becoming caught in moving parts. 7. INDUSTRIAL AppLICATIONS MUST FOLLOW OShA REQUIREMENTS. 8. DO NOT OVERREACh. Keep proper footing and balance at all times to prevent tripping, falling, back injury, etcetera. 9. STAY ALERT. Watch what you are doing at
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3. GROUND ThIS MAChINE. The electrical power cord for this product is equipped with a grounded, 3-prong plug. Make sure this product is always plugged into a grounded, 3-hole electrical receptacle. 4. MAKE SURE ThE SWITCh IS IN ThE “OFF” pOSITION BEFORE pLUGGING IN ThE pOWER CORD. 5. DO NOT ABUSE ThE pOWER CORD. Do not yank the power cord to discon- nect it from the electrical receptacle. Do not move this machine with the power cord in the outlet. Keep the cord away from heat, oil, and
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UNpACKING When unpacking, check to make sure all parts shown on the Parts Lists (pages 9 through 14) 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. pRODUCT OVERVIEW WHEEL TIGHTENING TIGHTENING DRESSER SCREW (8A) SCREW (9A) HANDLE (5A) LAMP (3F) TURN LAMP BULB WHEEL (4F) (10A) ShARpENING JIG FRONT/BACK POWER MICRO ADJUSTING SWITCH HANDLE (3B) (1F) HANDLE (9C) HAND
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pARTS COMpONENTS part Function (1F) Power Switch Turn right for “ON”. Turn left for “OFF”. (10A) Turn Wheel Turn clockwise to move Grinding Wheel (21A) to left. Turn counterclockwise to move Grinding Wheel to right. (8A) Tightening Screw Turn clockwise to reduce play in Spindle End Sleeve (14A). (9A) Tightening Screw Turn clockwise to reduce play in Spindle Sleeve (16A). (5A) Wheel Dresser Handle Turn downward to dress Grinding Wheel (21A). (3F) Lamp Adjustable. (4F) Lamp Bulb 120 Volt, 35
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4. Push the Sharpening Jig forward until the tip of the tool is 1/16” from the surface of the Grinding Wheel (21A). Then, retighten the Handle (9B) to lock the Sharp- ening Jig in place. (See Figures A, B, and Assy. Diagrams A, and B.) 5. Turn the Power Switch (1F) to its “ON” position. (See Figure A, and Assy. Dia- gram F.) 6. To move the tool forward and into the spinning Grinding Wheel (21A), turn the Front/Back Micro Adjusting Handle (3B) clockwise. To move the tool backward and away
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WHEEL DRESSER HANDLE (5A) WHEEL DRESSER HANDLE (5A) DIAMOND WHEEL ASSEMBLY DRESSING DIAMOND GRINDING WHEEL (21A) FIGURE B 3. Lower the Wheel Dresser Handle (5A) so that the Diamond Wheel Assembly is facing the flat side of the Grinding Wheel (21A). (See Figure B, and Assy. Dia- gram A.) 4. Adjust the Diamond Wheel Assembly inward until the Dressing Diamond (in- cluded as an accessory) contacts the Grinding Wheel (21A). (See Figure B, and Assy. Diagram A.) 5. Turn the Power Switch (1
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CLEANING AND MAINTENANCE 1. Caution: Always disconnect the Universal Cutter/Grinder from its electrical sup- ply source before performing any cleaning, servicing, or maintenance. 2. Before each use, inspect the general condition of the Universal Cutter/Grinder. Check for loose screws, misalignment, binding of moving parts, broken parts, loose or damaged electrical power cord, and any other condition that may affect its safe operation. If abnormal noise or vibration occurs, disconnect the U
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pARTS LIST A part Description part Description 1A Bolt 18A Passing Spindle 2A Front/Back Adjusting Knob 19A Flange Screw 3A Degree Ring 20A Flange Bracket 4A Turn Wheel 21A Grinding Wheel 5A Wheel Dresser Handle 22A Flange 6A Wheel Dresser 23A Flange Tightening Nut 7A Seat 24A Key 8A Tightening Screw 25A Drive Belt 9A Tightening Screw 26A Belt Wheel 10A Turn Wheel 27A Motor 11A Wheel Degree Ring 28A Right/Left Fixed Ring 12A Adjusting Screw 29A Right/Left Level 13A Copper Plate 30A Handle 14A Sp
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pARTS LIST B part Description part Description 1B Leader Level 14B Tightening Screw 2B Fixed Screw 15B Front/Back Degree Ring 3B Front/Back Micro Adjusting Handle 16B Spring 4B Handle 17B Fixed Reading Plate 5B Handle 18B Collet Seat 6B Screw 19B Oil Ball 7B Right/Left Fixed Screw 20B Collet 8B Key 21B Key 9B Handle 22B Seat 10B Gear 23B Handle 11B Plate 24B Turning Seat 12B Degree Bolt 25B Sleeve Tightening Nut 13B 3-Speed Fixed Handle ASSEMBLY DIAGRAM B SKU 45707 For technical questions, pleas
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pARTS LIST C part Description part Description part Description 1C Bolt 6C Slip Block 11C Turn Plate 2C Slip Block 7C Bolt 12C Bolt 3C Gradient Plate 8C Bolt 13C Collet Spindle 4C Bolt 9C Handle 5C Twist Drill Spindle 10C Eccentric Ring ASSEMBLY DIAGRAM C SKU 45707 For technical questions, please call 1-800-444-3353. Page 12
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pARTS LIST D part Description 1D Lathe Seat 2D Fixed Board 3D Bolt (M6 x 12) 4D Bolt (M6 x 20) 5D Bolt (M6 x 20) 6D Bolt (M4 x 12) 7D Fixed Board 8D Bolt (M4 x 8) 9D Bolt (M4 x 8) ASSEMBLY DIAGRAM D SKU 45707 For technical questions, please call 1-800-444-3353. Page 13
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pARTS LIST E part Description 1E Collet Seat Tightening Screw 2E Collet Seat 3E Tightening Ring 4E Oil Cup 5E Connect Block 6E Connect Block 7E Bolt (M6 x 16) 8E Bolt (M6 x 16) 9E Bolt (M5 x 12) 10E Adjusting Level 11E Adjusting Level 12E Bolt (M8 x 25) 13E Sleeve 14E Slip Block 15E Tightening Nut ASSEMBLY DIAGRAM E SKU 45707 For technical questions, please call 1-800-444-3353. Page 14
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pARTS LIST F part Description 1F Power Switch 2F Transformer 3F Lamp 4F Lamp Bulb 5F Power Failure Indicator 6F Motor ASSEMBLY DIAGRAM F 3F SKU 45707 For technical questions, please call 1-800-444-3353. Page 15
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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. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installat
