Harbor Freight Tools 120 Volt Circular Saw Blade Sharpener Product manual
Contents
1. 29 1 Place the Protective Guard 29 over the Guard Mount 21 eyelet and secure with Screw 28 and Nut 30 Installing the Grinding Wheel I Remove the three Screws 27 then take off the Disk Cover 26 2 Insert the hex key wrench into the hole turn the wrench counterclockwise to un screw the M10 nut 25 SKU 96687 For technical questions please call 1 800 444 3353 Page 10 3 Remove the Grinding Wheel Base 24 and the Grinding Wheel 23 then take off the Grinder Lock Cap 22 4 Put one of the washers onto the Arbor 19 and install the emery grinding wheel on the arbor 19 The bevel edge of the grinding wheel should face the M10 nut 25 adjust to fit properly Place the other washer onto the Arbor 19 3 Fasten the M10 nut 25 clockwise put on the Disk Cover 26 secure using the three Screws 27 6 Remove the hex key wrench Never operate tool before taking off the hex key wrench or without the Disk Cover 26 mounted Figure 1 Lock Nut 85 ES Washer 84 a Pressure Bushing 81 Blade Rest 80 Saw Blade i ae a T Remove Lock Nut 83 Spring 82 Pressure Bushing 81 and all washers from Blade Rest 80 Assemble saw blade onto the Screw as shown in Figure 1 SKU 96687 For technical questions please call 1 800 444 3353 Page 11 10 Ti 12 Center the saw blade and secure it in place Do not overtighten the Blade should still be able to turn Make sure the blade is l2. be liable for death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our product Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 800 444 3353 SKU 96687 For technical questions please call 1 800 444 3353 Page 18
3. safe operation AFTER USE clean external surfaces of the tool with clean moist cloth Make sure all ventilation slots are kept clear to prevent motor damage Replace Grinding Wheel when it becomes worn ae a D WARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL 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 96687 For technical questions please call 1 800 444 3353 Page 15 PARTS LIST Power Cord Protector 4 34 36 3 62 63 T 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Protective Guard 36 Motor Retainer 37 Screw 38 Rear Guide Rod 39 SetScrew 40 Depth Gaue 41 Right Bushing Guide a2 seew 3
4. 3 Screw a Screw 45 Angle Gaus 46 Right Angle Guide 47 Right Guide a8 Screw 19 Screw 50 Steel Bushing 51 Screw 52 Front Bushing Guide 53 Adjust Base s4 Screw 55 Screw 56 PulRod Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead 64 Swivel Arm Arbor 65 Washer 67 Screw 70 washer 71 Screw 72_ Retaining Rng 73 Saw Blade Catch 74 pase 75 Screw 76 SwivelAmm 77 washer z8 Rn 79 Blade Stop 81 Pressure Bushing s2 Sorng 83 Locknut Mounting Washer Lock Nut Note Some parts are listed and shown for illustration purposes only and are not SKU 96687 available individually as replacement parts For technical questions please call 1 800 444 3353 Page 16 ATN VAY ASSEMBLY DIAGRAM SKU 96687 For technical questions please call 1 800 444 3353 Page 1 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 product 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 installation normal wear and tear or to lack of maintenance We shall in no event
5. CHICAGO JCal Power Tools ELECTRIC SAW BLADE SHARPENER SET UP AND OPERATING INSTRUCTIONS 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 2007 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools Diagrams within this manual may not be drawn proportionally Due to continuing improve ments actual product may differ slightly from the product described herein Tools required for assembly and service may not be included For technical questions or replacement parts please call 1 800 444 3353 Revised Manual 10b SAVE THIS MANUAL Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference IMPORTANT SAFETY INFORMATION In this manual on the labeling and all other information provided with this product ADANGER AWARNING A CAUTION NOTICE CAUTION This is the safety alert symbol It is used to alert you to potential personal injury hazards O
6. al safety Power tool plugs must match the outlet Never modify the plug in any way Do not use any adapter plugs with grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock Avoid body contact with grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is grounded Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock Do not abuse the cord Never use the cord for carrying pulling or unplugging the power tool Keep cord away from heat oil sharp edges or moving parts Damaged or entangled cords increase the risk of electric shock When operating a power tool outdoors use an extension cord suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock Personal safety Stay alert watch what you are doing and use common sense when operating a power tool Do not use a power tool while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating power tools may result in serious personal injury shield Safety equipment such as dust mask non skid safety b OQ safety equipment Always wear eye protection and a full face shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries SKU 96687 For technical questions pl
7. bey all safety messages that follow this symbol to avoid possible injury or death DANGER indicates a hazardous situation which if not avoided will result in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION without the safety alert symbol is used to address practices not related to personal injury SKU 96687 For technical questions please call 1 800 444 3353 Page 2 GENERAL SAFETY RULES WARNING Read all instructions Failure to follow all instructions listed below may result in electric shock fire and or serious injury The term power tool in all of the warnings listed below refers to your mains operated corded power tool or battery operated cordless power tool a b 2 a b C d e 3 a SAVE THESE INSTRUCTIONS Work area safety Keep work area clean and well lit C uttered or dark areas invite accidents Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes Keep children and bystanders away while operating a power tool Distractions can cause you to lose control Electric
8. d contains at least the minimum wire size required See Table A s If you are using one extension cord for more than one tool add the nameplate amperes and use the sum to determine the required minimum cord size See Table A 6 If you are using an extension cord outdoors make sure it is marked with the suffix W A W in Canada to indicate it is acceptable for outdoor use l Make sure the extension cord is properly wired and in good electrical condition Always replace a damaged extension cord or have it repaired by a qualified electrician before using it 8 Protect the extension cords from sharp objects excessive heat and damp or wet areas SKU 96687 For technical questions please call 1 800 444 3353 Page RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 240 VOLT NAMEPLATE EXTENSION CORD LENGTH AMPERES C aao e 2 0 C neo a e o o o o eao 2 0 o S TABLE A Based on limiting the line voltage drop to five volts at 150 of the rated amperes Symbology Double Insulated Volts Alternating Current l _ No Load Revolutions per Minute Underwriters Laboratories Inc RPM SKU 96687 For technical questions please call 1 800 444 3353 Page 8 SPECIFICATIONS UNPACKING When unpacking check to make sure that the item is intact and undamaged If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as
9. e ENTIRE IMPORTANT SAFETY INFORMATION section at the A beginning of this manual including all text under subheadings therein before set up or use of this product General operating instructions 1 Risk of serious personal injury from accidental starting or electric shock Turn the Power Switch of the tool to its OFF position and unplug the tool from its electrical outlet before attaching the saw blade to be sharpened 2 Position the blade according to which saw surface will be sharpened the tooth face or the tooth back as shown in Figure 3 The Diamond Grinding Wheel can only be used to sharpen the tooth face The emery grinding wheel can be used to sharpen either the tooth face or the tooth back Figure 3 Position the Grinding Wheel here to Position the Grinding Wheel sharpen the tooth back emery grinding here to sharpen the tooth face wheel only 3 Loosen the Set Screw 39 in the middle of the Depth Gauge 40 and adjust the saw blade so that the Grinding Wheel 23 is positioned to sharpen the tips but does not touch the tooth bottom SKU 96687 For technical questions please call 1 800 444 3353 Page 13 Depth Gauge 40 Angle Guide Pointer 45 and Set Screw 39 Left 33 4 The Motor can be tilted to set an angle in the saw blade or to sharpen blades with set teeth Loosen the screws set in both sides to the Angle Guide 33 46 and move the Motor to set the desired angle 3 After all adjustments are c
10. ease call 1 800 444 3353 Page 3 C a a Avoid accidental starting Ensure the switch is in the off position before plugging in Plugging power tools in with the switch on invites accidents Remove any adjusting key or wrench before turning the power tool on A wrench or a key left attached to a rotating part of the power tool may result in personal injury Do not overreach Keep proper footing and balance at all times This enables better control of the power tool in unexpected situations Dress properly Do not wear loose clothing or jewelry Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts Power tool use and care Do not force the power tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be controlled with the switch is dangerous and must be repaired Disconnect the plug from the power source before making any adjustments changing accessories or storing power tools Such preventive safety measures reduce the risk of starting the power tool accidentally Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool Power tools are dangerous in the ha
11. ed in accordance with all codes and ordinances The plug and outlet should look like those in the following illustration See 3 Prong Plug and Outlet 3 Prong Plug and Outlet Outlets for 2 Prong Plug Double Insulated Tools Tools with Two Prong Plugs 1 Tools marked Double Insulated do not require grounding They have a special double insulation system which satisfies OSHA requirements and complies with the applicable standards of Underwriters Laboratories Inc the Canadian SKU 96687 For technical questions please call 1 800 444 3353 Page 6 Standard Association and the National Electrical Code See Outlets for 2 Prong Plug 2 Double insulated tools may be used in either of the 120 volt outlets shown in the preceding illustration See Outlets for 2 Prong Plug Extension Cords 1 Grounded tools require a three wire extension cord Double Insulated tools can use either a two or three wire extension cord 2 As the distance from the supply outlet increases you must use a heavier gauge extension cord Using extension cords with inadequately sized wire causes a serious drop in voltage resulting in loss of power and possible tool damage See Table A 3 The smaller the gauge number of the wire the greater the capacity of the cord For example a 14 gauge cord can carry a higher current than a 16 gauge cord See Table A 4 When using more than one extension cord to make up the total length make sure each cor
12. evel perpendicular to axis of the screw The shaft of diamond grinding wheel is 20mm diameter and is mounted on the Arbor 19 using the Grinder Lock Cap 22 and the Grinding Wheel Base 24 Adjust the Swivel Arm 63 of the Saw Sharpener to compensate for the size of the saw blade Loosen the Lock Nut 83 and rotate and or extend the Swivel Arm as neces sary so that the saw blade face or the cutting edge is mounted to wards the Grinding Wheel 23 To make room for larger blades the motor may also have to be moved Grinder Lock Grinding Grinding Wheel Cap 22 Wheel 23 Base 24 To move the motor loosen the Screws 49 that secure it to the Base 74 and slide it along the track to the new position Tighten Screws The Motor can be moved to a variety of positions depending on the intended size of the blade to be sharpened as shown in Figure 2 To sharpen a 3 1 2 90mm blade the motor must be moved backward To sharpen a 9 230mm saw blade the motor must be moved forward to avoid contact with the Swivel Arm 63 To sharpen a 15 1 2 400mm saw blade the motor must be moved forward and the Swivel Arm adjusted so that the Lock Nut 83 does not contact the saw blade For greater stability and accuracy position the Saw Blade Support 66 as close as possible to the Grinding Wheel SKU 96687 For technical questions please call 1 800 444 3353 Page 12 OPERATING INSTRUCTIONS Read th
13. must be supplied by the operator AA SAVE THESE INSTRUCTIONS SKU 96687 For technical questions please call 1 800 444 3353 Page 5 GROUNDING Improperly connecting the grounding wire can result in AWARNING electric shock Check with a qualified electrician if you are in doubt as to whether the outlet is properly grounded Do not modify the power cord plug provided with the tool Never remove the grounding prong from the plug Do not use the tool if the power cord or plug is damaged If damaged have it repaired by a service facility before use If the plug will not fit the outlet have a proper outlet installed by a qualified electrician Grounded Tools Tools with Three Prong Plugs 1 Tools marked with Grounding Required have a three wire cord and three prong grounding plug The plug must be connected to a properly grounded outlet If the tool should electrically malfunction or break down grounding provides a low resistance path to carry electricity away from the user reducing the risk of electric shock See 3 Prong Plug and Outlet 2 The grounding prong in the plug is connected through the green wire inside the cord to the grounding system in the tool The green wire in the cord must be the only wire connected to the tool s grounding system and must never be attached to an electrically live terminal See 3 Prong Plug and Outlet 3 The tool must be plugged into an appropriate outlet properly installed and ground
14. nds of untrained users Maintain power tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the power tools operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools Use the power tool in accordance with these instructions and in the manner intended for the particular type of power tool taking into account the working conditions and the work to be performed Use of the power tool for operations different from those intended could result in a hazardous situation Service Have your power tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the power tool is maintained SKU 96687 For technical questions please call 1 800 444 3353 Page 4 SPECIFIC SAFETY RULES 1 Maintain labels and nameplates on the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement 2 Avoid unintentional starting Prepare to begin work before turning on the tool 3 Do not leave the tool unattended when it is plugged into an electrical outlet Turn off the tool and unplug it from its electrical outlet before leaving 4 This product is not a toy Keep it out of reach of children oF People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to hea
15. omplete position the Blade Stop 79 lightly against the saw blade 6 Plug the Saw Blade Sharpener into a standard 120V electrical outlet Wearing safety goggles face guard and protective clothing secure the saw blade and flip the Switch 2 to the ON position T Use the Handle 60 to apply the Grinding Stone to the saw blade until it reaches the Depth Gauge 40 8 Pull the Handle back turn the saw blade and sharpen the next tooth Repeat this process until all saw teeth are sharpened 9 To prevent accidents turn off the tool and disconnect its power supply after use Clean then store the tool indoors out of children s reach SKU 96687 For technical questions please call 1 800 444 3353 Page 14 MAINTENANCE AND SERVICING Risk of serious personal injury from accidental starting AWARNING or electric shock Turn the Power Switch of the tool to its OFF position and unplug the tool from the electrical outlet before performing any inspection maintenance or cleaning procedures Damaged equipment can fail causing serious personal injury Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Cleaning maintenance and lubrication Ts BEFORE EACH USE inspect the general condition of the tool Check for loose screws misalignment or binding of moving parts cracked or broken parts damaged electrical wiring and any other condition that may affect its
16. rt pacemaker could cause pacemaker interference or pacemaker failure In addition people with pacemakers should e Avoid operating alone e Do not use with power switch locked on e Properly maintain and inspect to avoid electrical shock e Any power cord must be properly grounded Ground Fault Circuit Interrupter GFCI should also be implemented it prevents sustained electrical shock 6 some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints Crystalline silica from bricks and cement or other masonry products Arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles California Health amp Safety Code 25249 5 et seq E Always operate with shields in place 8 The warnings precautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but
17. soon as possible SET UP INSTRUCTIONS Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the A beginning of this manual including all text under subheadings therein before set up or use of this product Risk of accidental starting resulting in serious personal AWARNING injury Turn the Power Switch of the tool to its OFF position and unplug the tool from its electrical outlet before assembling or making any adjustments to the tool Note For additional information regarding the parts listed in the following pages refer to the Assembly Diagram near the end of this manual Mounting 1 Only mount the Blade Sharpener on a solid level surface capable of bearing the weight and vibration of the equipment while it is running Verify that there are no hidden wires utility lines or hardened surfaces beneath the surface of the intended mounting area before drilling 2 Using the holes in the Base 74 as a template mark the area where the Blade Sharpener is to be mounted Drill four 3 8 holes in the surface and secure Blade Sharpener with appropriate hardware not included REV 10b SKU 96687 For technical questions please call 1 800 444 3353 Page 9 Installing the Handle 60 Shaft 62 Nut 1 Unscrew the nut on the Handle 60 install the Handle 60 onto the Shaft 62 and secure the Handle with the Nut See above Installing the Protective Guard Guard Mount 21 Screw 28 Protective Guard
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