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(See Table A.) If you are using one extension cord for 5. more than one tool, add the nameplate amperes and use the sum to determine the required minimum cord size. (See Table A.) If you are using an extension cord 6. outdoors, make sure it is marked with the suffix “W-A” (“W” in Canada) to indicate it is acceptable for outdoor use. Make sure the extension cord is properly 7. wired and in good electrical condition. Always replace a damaged extension cord or have it repaired by a qualified electrician before using it. Protect the extension cords from sharp 8. objects, excessive heat, and damp or wet areas. RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS* (120/240 VOLT) NAMEPLATE AMPERES (at full load) EXTENSION CORD LENGTH 25’ 50’ 75’ 100’ 150’ 0 – 2.0 18 18 18 18 16 2.1 – 3.4 18 18 18 16 14 3.5 – 5.0 18 18 16 14 12 5.1 – 7.0 18 16 14 12 12 7.1 – 12.0 18 14 12 10 - 12.1 – 16.0 14 12 10 - - 16.1 – 20.0 12 10 - - - TABLE A * Based on limiting the line voltage drop to five volts at 150% of the rated amperes. Symbology Double Insulated Canadian Standards Association Underwriters Laboratories, Inc. V~ Volts Alternating Current A Amperes n0 xxxx/min. No Load Revolutions per Minute (RPM) Specifications Motor 120 V~, 0.75 A (Load), Direct Drive RPM 4200 Vise Capacity 0.80” to 0.50” Table / Vise Angles 35° Right to Left Arbor Diameter 7/8” Wheel Dimensions 4-1/4” Dia. x 1/8” Thick Working time S3:10S ON / 15S OFF Note: Performance of this tool (if powered by line voltage) may vary depending on variations in local line voltage. Extension cord usage may also affect tool performance. Unpacking When unpacking, make sure that the item is intact and undamaged. If any parts are missing or broken, please call Harbor Freight Tools at 1-800-444-3353 as soon as possible. REV 09h Assembly Warning! Unplug the tool before changing grinding wheels, or before making any adjustments to the tool. Installation Install the Sharpener to a workbench 1. before use. FIGURE 11/4” Hole with BoltLock Wheel (18) 1. When installing the sharpener on a workbench, make sure that the Lock Wheel (18) is accessible, as shown in the mounting picture in FIGURE 1. Base (17) FIGURE 2 2. Bolt (bolts not included) the unit directly to the workbench through the two 1/4” holes on the Base (17). The workbench must have a solid surface capable of supporting the weight of this product, the workpiece and assorted tools. See FIGURE 2. Mounting a Grinding Wheel Refer to the Assembly Drawing on page 10. FIGURE 3Lock Stop (6) Top Housing (4B) Grinding Wheel Cover (11B) 1. Raise the Top Housing (4B) and lock it in the up position by tightening the Lock Stop (6). Remove the four screws holding the 2. Grinding Wheel Cover (11B). Set the cover aside. FIGURE 4Grinder Lock Cap (9) Grinding Wheel (8) 3. Unscrew the Grinder Lock Cap (9) that holds the Grinding Wheel (8) in place. Install the new wheel on the Grinding 4. Wheel Base (7), making sure it fits properly. Note: Do not use a grinding wheel if it is chipped, cracked, or worn. You can check if the wheel has cracks not visible to the human eye by hanging it up by the central hole and tapping it with a non metal object (ie: screwdriver handle). If it is in good condition it will produce a metallic sound. A dull sound indicates a crack or break. Replace the Grinder Lock Cap (9).5. Replace the Grinding Wheel Cover 6. (11B). Release the Lock Stop (6) and lower the 7. Top Housing (4B). Never operate tool without the Grinding 8. Wheel Cover in place. REV 10c Operation Warning! Unplug the unit before adjusting chain to be sharpened. Refer to the Assembly Drawing on page 10 and the various photographs. Note: Raise the Top Housing (4B) while adjusting the chain. Clean the chain before sharpening. 1. Wash it with a nonflammable solvent. Do not use gasoline. Dry the chain. FIGURE 6Chain Stop (23) Sliding Guides (31) Lock Wheel (18) 2. Lift up the Chain Stop (23) and secure the chain in the Sliding Guides (31). See FIGURE 6. FIGURE 5Chain Stop (23) Tip of Chain Stop positioned against tooth. Angle GaugeLower Knob (26) Lock Nut 3. Lower the Chain Stop (23) so that it is positioned on the tooth (cutter) you want to start with. See FIGURE 5. See 4. FIGURES 5 & 6. Loosen the Lock Wheel (18) to allow entire housing to turn. Rotate the housing to match the degree of angle you need on the Angle Gauge. Chains come in various sizes with varying degrees of sharpening angles. Check with your chain manufacturer’s manual to determine what degree you need to sharpen at. Once the degree is set, tighten the Lock Wheel (18). Lower the Top Housing (4B) so that 5. the Grinding Wheel (8) skims the chain tooth. FIGURE 7Lock Stop (6) 6. Hold it at that position while you tighten the Lock Stop (6) so that the wheel will only go down to that point. See FIGURE 7. Depending on the amount of material 7. you wish to remove, tighten or loosen the Lower Knob (26) and set the Lock Nut. See FIGURE 5. The Lower Knob (26) has a Lock Nut which will determine how...