Harbor Freight Tools 6 Amp 3 in. x 21 in. Professional Belt Sander Product manual
Contents
1. i Procedures not specifically explained in this manual must be performed only by a qualified technician AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Make sure that the Trigger is in the off position and unplug the tool from its electrical outlet before performing any procedure in this section TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Cleaning Maintenance and Lubrication 1 BEFORE EACH USE inspect the general condition of the tool Check for e loose hardware e misalignment or binding of moving parts e damaged cord electrical wiring e worn or torn sanding belt e cracked or broken parts and e any other condition that may affect its safe operation 2 AFTER USE wipe external surfaces of the tool with clean cloth 3 Regularly check to see if any dust or foreign matter has entered the tool s air vents near the motor and around the trigger Keep the vents unclogged and clean at all times 4 When a Sanding Belt tears or becomes worn it must be replaced a Always turn the tool off and unplug it before changing the belt b Pull out the Belt Tension Release Lever and push it forward until it locks into place c Remove the old belt and replace with a new 3 x 21 belt Make sure the arrows on the inside of the new sanding belt are poi2. gases or dust Power tools create sparks which may ignite the dust or fumes Page 2 For technical questions please call 1 888 866 5797 Item 94748 Electrical Safety 1 Power tool plugs must match the outlet 4 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 2 Avoid body contact with grounded surfaces D such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is grounded 3 Do not expose power tools to rain or wet 6 conditions Water entering a power tool will increase the risk of electric shock Personal Safety 1 Stay alert watch what you are doing 4 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 5 A moment of inattention while operating power tools may result in serious personal injury 2 Use personal protective equipment Always wear eye protection Protective 6 equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries 3 Prevent unintentional starting 7 Ensure the Trigger is in the off position before connecting to power source picking up or carrying the tool Carrying power tools with your finger on the Trigger or energizing powe
3. 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 CHICAGOG ELECTRIC POWER TOOLS m gt Z O m Page 12 For technical questions please call 1 888 866 5797 Item 94748 Record Product s Serial Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts CHICAGOG ELECTRIC POWER TOOLS MAINTENANCE Item 94748 For technical questions please call 1 888 866 5797 Page 13 m gt Z 2 m Parts List and Diagram Parts List Part Description Tapping Screw ___ 3 TappingScrew 2 Brush Holder __ 2 Epoxy Board _ _ 2 Trigger Lock _ _ 1 PowerCord O 1 Bearing Holder st J 1 Small Belt Pull
4. 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 Belt and Non disc Sander Safety Warnings 1 Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Some examples of these chemicals are Lead from lead based paints e Crystalline silica from bricks and cement or other masonry products e 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 Contact with a live wire will make exposed metal parts of the tool live and shock the operator 2 Maintain labels and nameplates on the tool These carry important safety information If un
5. facilities criminal activity improper installation normal wear and tear or to lack of maintenance We shall in no event 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 CHICAGOG ELECTRIC POWER TOOLS 3491 Mission Oaks Blvd e PO Box 6009 Camarillo CA 93011 1 888 866 5797
6. 4 sabe estat tea te tae eke Sets EE N 8 Waranty rae aah Gut anciiee dete eee 16 E E A iis 9 wn gt mn m lt CHICAGOG ELECTRIC POWER TOOLS WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol Itis used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death A DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury AWARNING Indicates a hazardous situation which if not avoided could result in death or serious injury Indicates a hazardous situation which if not avoided ACAUTION could result in minor or moderate injury NOTICE CAUTION Addresses practices not related to personal injury IMPORTANT SAFETY INFORMATION General Power Tool Safety Warnings AWARNING Read all safety warnings and all instructions Failure to follow the warnings and instructions may result in electric shock fire and or serious injury Save all warnings and instructions for future reference The term power tool in the warnings refers to your mains operated corded power tool Work Area Safety 1 Keep work area clean and well lit 3 Keep children and bystanders Cluttered or dark areas invite accidents away while operating a power tool Distractions can cause you to lose control 2 Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids
7. Owner s Manual amp Safety Instructions 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 rere CHICAGO lt ELECTRIC POWER TOOLS 3 x 21 BELT SANDER Visit our website at http www harborfreight com Email our technical support at productsupport harborfreight com When unpacking make sure that the product is intact and undamaged If any parts are missing or broken AWARNING please call 1 888 866 5797 as soon as possible Copyright 2006 by Harbor Freight Tools All rights reserved 3 No portion of this manual or any artwork contained herein may be reproduced in Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can result in serious injury Diagrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Table of Contents PE E E pevdadageebes 2 Maintenai O earet aee 10 Ta a a A N ss 8 Parts List and Diagram 00000 1
8. e discussed in this instruction manual cannot cover all e Do not use with Trigger locked on possible conditions and situations that may occur e Properly maintain and inspect to avoid It must be understood by the operator that electrical shock common sense and caution are factors e Properly ground power cord Ground Fault Circuit which cannot be built into this product Interrupter GFCI should also be implemented but must be supplied by the operator it prevents sustained electrical shock Page 4 For technical questions please call 1 888 866 5797 Item 94748 Vibration Safety This tool vibrates during use 2 Do not smoke during use Nicotine reduces Repeated or long term exposure to vibration may the blood supply to the hands and fingers cause temporary or permanent physical injury increasing the risk of vibration related injury particularly to the hands arms and shoulders To reduce the risk of vibration related injury 3 Wear suitable gloves to reduce the gt vibration effects on the user E 1 Anyone using vibrating tools regularly or for LU an extended period should first be examined 4 Use tools with the lowest vibration LL by a doctor and then have regular medical when there is a choice F check ups to ensure medical problems are not 5 Include vibration free periods each day of work being caused or worsened from use Pregnant women or people who have impaired blood 6 Grip tool as lightly as possible whil
9. e still keeping circulation to the hand past hand injuries safe control of it Let the tool do the work nervous system disorders diabetes or Raynaud s Disease should not use this tool 7 To reduce vibration maintain the tool as If you feel any symptoms related to vibration such explained in this manual If any abnormal as tingling numbness and white or blue fingers vibration occurs stop use immediately seek medical advice as soon as possible A SAVE THESE INSTRUCTIONS Item 94748 For technical questions please call 1 888 866 5797 Page 5 wn gt T m lt AWARNING TO PREVENT ELECTRIC SHOCK AND DEATH FROM INCORRECT GROUNDING WIRE CONNECTION 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 ee ee ee wiih Three Prong Mass _ Plugs a 3 Prong Plug and Outlet 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 r
10. ed or to a lower number for a slower speed Determine the optimum speed by testing on a scrap piece of material Note Using the correct speed for the job increases the life of the tool Item 94748 3 For technical questions please call 1 888 866 5797 Before use make sure that the Sanding Belt is on center To check this plug in the sander and hold the Belt away from objects while carefully pressing the Trigger If the Belt moves to one side or the other during use turn the Tracking Knob until it stays on center Route the power cord along a safe route to reach the work area without creating a tripping hazard or exposing the power cord to possible damage The power cord must reach the work area with enough extra length to allow free movement while working Secure loose workpieces using a vise or clamps not included to prevent movement while working There must not be objects such as utility lines nearby that will present a hazard while working When sanding use both hands to hold the tool and sand along the grain for best results Hold the tool lightly on the workpiece and allow the tool to do the work Do not push down on the Belt Sander or move it along the surface too fast To prevent accidents turn off the tool and unplug it after use Clean then store the tool indoors out of children s reach Page 9 Z m lt ad Lu ou O m gt Z O m Maintenance and Servicing
11. esistance path to carry electricity away from the user reducing the risk of electric shock See 3 Prong Plug and Outlet 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 The tool must be plugged into an appropriate outlet properly installed and grounded in accordance with all codes and ordinances The plug and outlet should look like those in the preceding illustration See 3 Prong Plug and Outlet Double Insulated Tools Tools with Two Double Insulated Tools Tools with Two Prong Plugs Plugs Outlets for 2 Prong Plug Page 6 For technical questions please call 1 888 866 5797 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 Standard Association and the National Electrical Code Double insulated tools may be used in either of the 120 volt outlets shown in the preceding illustration See Outlets for 2 Prong Plug Item 94748 Extension Cords 1 Grounded tools require a three wire extension cord 7 Make sure the extension cord is properly wired causes a serious drop
12. ey 1 Plain Washer _ Z 1 Plain Washer _ o Z 1 Cord Anchor _ _ 1 E Type Ring 1 31 Front Handle 32_ LeftHousing Cd 33 Mounting Plate 1 2 3 7 10 11 12 13 14 15 16 17 18 19 0 1 22 23 2 2 26 27 28 29 30 Part m CE2 za 6 7 8 9 10 12 13 14 15 16 mia 18 19 22 23 26 27 28 29 30 31 32 Page 14 For technical questions please call 1 888 866 5797 Description 4 Needle Bearing 4 4 4 4 4 3 3 36 37 38 39 0 1 2 3 4 5 46 T 8 9 0 1 2 3 6 T 8 59 61 63 6 Rear Pulley Shaft 4 4 4 Tapping Screw 6 Sanding Belt 80 Grit not shown 1 1 1 1 1 1 1 1 1 5 Part 36 37 38 39 40 41 42 43 44 45 46 47 48 49 59 60 61 63 66 Item 94748 Assembly Diagram mata C MAINTENANCE Item 94748 For technical questions please call 1 888 866 5797 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 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
13. in voltage resulting in loss of power and possible tool damage See Table A Double Insulated tools can use either and in good electrical condition Always replace a two or three wire extension cord a damaged extension cord or have it repaired by a qualified electrician before using it 2 As the distance from the supply outlet increases gt you must use a heavier gauge extension cord 8 Protect the extension cords from sharp objects lie Using extension cords with inadequately sized wire excessive heat and damp or wet areas TE lt TABLE A RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 240 VOLT 3 The smaller the gauge number of the wire the NAMEPLATE EXTENSION CORD greater the capacity of the cord For example AMPERES LENGTH a 14 gauge cord can carry a higher current than a 16 gauge cord See Table A at full load 25 50 75 100 150 4 When using more than one extension cord EH to make up the total length make sure each cord contains at least the minimum 3 5 5 0 wire size required See Table A 51 70 5 If you are using one extension cord for more 7 1 12 0 4a te 425 AO he than one tool add the nameplate amperes 12 1 16 0 14 12 10 and use the sum to determine the required 2 Oe minimum cord size See Table A 16 1 20 0 Ere os ee el Based on limiting the line voltage drop to five volts at 6 If you are using an extension cord outdoors make 150 of the rated a
14. mperes sure it is marked with the suffix W A W in Canada to indicate it is acceptable for outdoor use Symbology Double Insulated Ng xxxx min No Load Revolutions per Minute RPM wah WARNING marking concerning Risk e Canadian Standards Association of Eye Injury Wear ANSI approved safety goggles with side shields U Underwriters Laboratories Inc Read the manual b fore set up and or use WARNING marking concerning Risk of Fire Keep flammable objects away Risk of Electric Shock Properly connect power cord to appropriate outlet CHICAGOG ELECTRIC POWER TOOLS Item 94748 For technical questions please call 1 888 866 5797 Page 7 Specifications Electrical Rating 120VAC 60Hz 6A No Load Speed 600 1050 FPM Belt Size 3 Wx21 L Dus E194601 Setup Before Use Note For additional information regarding the parts listed in the following pages refer to Parts List and Diagram on page 8 Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product Functions Dust Speed Control Front Bag Knob Handle Rear Handle Front Handle Lock Knob on other side _ wa Trigger Lock Tracking Knob ra Trigger Belt Tension Release Lever Sanding Belt Figure A Page 8 For technical questions please call 1 888 866 5797 Item 94748 Operating In
15. nting in the direction of rotation as indicated on the housing of the tool Page 10 For technical questions please call 1 888 866 5797 d Push the Belt Tension Release Lever back in to secure the belt in place e Make sure the new belt is on center before use To replace a worn or broken Drive Belt a Make sure the tool is turned off and unplugged before changing the belt b Remove the screws and the Drive Belt Cover Drive Belt Figure B c Take out the worn or broken belt and install a new belt by sliding it around the Small and Large Belt Pulleys d Replace the Drive Belt Cover and secure it in place with the cover mounting screws AWARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician Item 94748 Troubleshooting Possible Causes Likely Solutions Tool will not start 1 Cord not connected Check that cord is plugged in 2 No power at outlet Check power at outlet If outlet is unpowered turn off tool and check circuit breaker If breaker is tripped make sure circuit is right capacity for tool and circuit has no other loads Turn off tool and allow to cool Press reset button on tool Have qualified technician service tool Tool s thermal reset breaker tripped if equipped Internal damage or wear Carbon brushes or Trigger for example Tool operates slowly 1 Forcing tool to work too fast Allow tool to
16. r tools that have the Trigger on invites accidents Power Tool Use and Care 1 Do not force the power tool Use the 4 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 2 Do not use the power tool if the Trigger does not turn it on and off 5 Any power tool that cannot be controlled with the Trigger is dangerous and must be repaired 3 Disconnect the plug from the power source before making any adjustments changing accessories or storing power tools Such preventive safety measures reduce the 6 risk of starting the power tool accidentally Item 94748 For technical questions please call 1 888 866 5797 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 SAFETY If operating a power tool in a damp location is unavoidable use a Ground Fault Circuit Interrupter GFCI protected supply Use of a GFCI reduces the risk of electric shock 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
17. readable or missing contact Harbor Freight Tools for a replacement 3 Avoid unintentional starting Prepare to begin work before turning on the tool 4 Do not lay the tool down until it has come to a complete stop Moving parts can grab the surface and pull the tool out of your control 5 When using a handheld power tool maintain a firm grip on the tool with both hands to resist starting torque 10 WARNING The cord of this product contains lead and or di 2 ethylhexyl phthalate DEHP chemicals known to the State of California to cause cancer and birth defects or other reproductive harm Wash hands after handling California Health amp Safety Code 25249 5 et seq 6 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 7 This product is not a toy Keep it out of reach of children 11 WARNING This product contains di 2 ethylhexyl phthalate DEHP a chemical known to the State of California to cause cancer and birth defects or other reproductive harm California Health amp Safety Code 25249 5 et seq 8 People with pacemakers should consult their physician s before use Electromagnetic fields in close proximity to heart pacemaker could cause pacemaker interference or pacemaker failure In addition people with pacemakers should 12 The warnings precautions and instructions e Avoid operating alon
18. structions Read the ENTIRE IMPORTANT SAFETY INFORMATION section at the beginning of this manual including all text under subheadings therein before set up or use of this product A Tool Set Up AWARNING TO PREVENT SERIOUS INJURY FROM ACCIDENTAL OPERATION Make sure that the Trigger is in the off position and unplug the tool from its electrical outlet before performing any procedure in this section 1 2 Secure the Dust Bag to the tool To adjust Front Handle loosen Front Handle Lock and move Handle to one of three positions Lock the Front Handle by tightening the Front Handle Lock Workpiece and Work Area Set Up 1 Workpiece selection a Workpiece must be free of foreign objects b Wear a NIOSH approved respirator and have appropriate ventilation whenever sanding pressure treated lumber Designate a work area that is clean and well lit The work area must not allow access by children or pets to prevent distraction and injury General Operating Instructions 1 Make sure that the Trigger is in the off position then plug in the tool To start the tool squeeze the Trigger release the Trigger to stop For continuous operation squeeze the Trigger and push the Trigger Lock to lock the tool on To turn the tool off with Trigger Lock engaged squeeze the Trigger once and then release Adjust the sander speed to suit different working material Turn the Speed Control Knob to a higher number for a faster spe
19. 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 If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of dust collection can reduce dust related hazards Only use safety equipment that has been approved by an appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and breathing protection must be NIOSH approved for the specific hazards in the work area 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 hands 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 tool s operation If damaged have the power tool repaired before use Many accidents are caused by poorly maintained power tools Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control Page 3 wn gt mn m lt Use the power tool accessories and tool bits etc in accordance with these instructions taking into account the working conditions and the work to
20. work at its own rate Extension cord too long or cord diameter too small Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Extension Cords in Grounding section on page 6 Performance Carbon brushes worn or damaged _ Have qualified technician replace brushes decreases over time Motor runs but Broken drive belt Have qualified technician replace belt sanding belt does not rotate Have qualified technician service tool Excessive noise Internal damage or wear Carbon or rattling brushes or bearings for example Overheating 1 Forcing tool to work too fast 2 Blocked motor housing vents 1 Allow tool to work at its own rate 2 Wear ANSI approved safety goggles and 3 Motor being strained by long or small diameter extension cord NIOSH approved dust mask respirator while blowing dust out of motor using compressed air Eliminate use of extension cord If an extension cord is needed use one with the proper diameter for its length and load See Extension Cords in Grounding section on page 6 Follow all safety precautions whenever diagnosing or servicing the tool Disconnect power supply before service Item 94748 For technical questions please call 1 888 866 5797 MAINTENANCE Page 11 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLY DIAGRAM IN THIS
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