Harbor Freight Tools 3273 User's Manual
Contents
1. For technical questions please call 1 800 444 3353 SKU 3273 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 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 you2. a chemical 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 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 must be supplied by the operator Vibration Safety This tool vibrates during use Repeated or long term exposure to vibration may cause temporary or permanent physical injury particularly to the hands arms and shoulders To reduce the risk of vibration related injury Anyone using vibrating tools regularly or for an extended period should first be examined by a doctor and then have regular medical check ups to ensure medical problems are Page 6 SKU 3273 not being caused or worsened from use Pregnant women or people who have impaired blood circulation to the hand past hand injuries nervous system disorders diabetes or Raynaud s Disease should not use this tool If you feel any symptoms related to vibration such as tingling numbness and white or blue fingers seek medical advice as soon as possible Do not smoke during use Nicotine reduces the blood supply to the hands and fingers increasing the risk of vibration related injury Wear suit
3. binding of moving parts cracked or broken parts damaged electrical wiring and any other condition that may affect its safe operation AFTER USE wipe external surfaces of the tool with clean cloth AWARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician For technical questions please call 1 800 444 3353 Carbon Brush Service If the Carbon Brushes are damaged or worn they must be replaced by a qualified service technician Improper service may result in the double insulation system being compromised Chuck 1 Replacement Disengage the Trigger and unplug the tool from its electrical outlet Open the Chuck Jaws fully Remove the Chuck Screw 44 inside the Chuck Jaws by turning it counterclockwise Switch the Direction Switch to the reverse direction Plug the Power Cord into a suitable outlet Hold the Chuck Ring with a gloved hand and gently squeeze the trigger with your other hand The Chuck should come off in your gloved hand Install the new Chuck by reversing the above steps Page 12 Troubleshooting Possible Causes Likely Solutions Tool will not start 1 Cord not connected 1 Check that cord is plugged in 2 No power at outlet 2 Check power at outlet If outlet is unpowered disengage the trigger and check circuit breaker If breaker is tripped make sure circuit is right capacity for tool and circuit has no other loa
4. personal injury Use personal protective equipment Always wear eye protection Safety equipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the tool Carrying power tools with your finger on the switch or energizing power tools that have 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 If devices are provided for the connection of dust extraction and collection facilities ensure these are connected and properly used Use of these devices can reduce dust related hazards Only use safety equipment that has been approved by an Page 4 4 SKU appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approv
5. possible damage The power cord must reach the work area with enough extra length to allow free movement while working 3 Secure loose work pieces using a vise or clamps not included to prevent movement while working 4 There must not be objects such as utility lines nearby that will present a hazard while working General Operating Instructions 1 sure the trigger is released and not locked on then plug the Power Cord into a suitable outlet 2 Press the Direction Switch of the Trigger to determine the rotation direction Press to the left side for clockwise rotation Press to the right side for counterclockwise rotation Squeeze the Trigger to start the tool The Trigger has a variable speed feature Moving the Trigger slightly will make the tool operate slowly moving the trigger more will cause the tool to operate faster You can lock the Trigger in the ON position by squeezing the trigger pressing in the Lock Button and releasing the Trigger The tool will operate continuously To stop the tool squeeze and release the Trigger Use only well sharpened bits that are in good condition and appropriate to the task Use firm pressure when drilling but do not press too hard Too much pressure will cause the bit to overheat may cause the bit to bend or break cause undue strain on the tool and may damage the work piece Pressing too hard may stall the motor If the motor stalls release the
6. tool accessories and tool bits etc in accordance with these instructions 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 Drill and Impact Drill Safety Warnings Wear ear protectors with impact drills Exposure to noise can cause hearing loss Use auxiliary handles supplied with the tool Loss of control can cause personal injury Hold power tools by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Contact with a live wire will make exposed metal parts of the tool live and shock the operator Maintain labels and nameplates on the tool These carry important safety information If unreadable or missing contact Harbor Freight Tools for a replacement Avoid unintentional starting Prepare to begin work before turning on the tool Do not lay the tool down until it has come to acomplete stop Moving Page 5 SKU 3273 parts can grab the surface and pull the tool out of your control When using a handheld power tool maintain a firm grip on the tool with both hands to resist starting torque Do not leave the tool unattended when it is plugged into an electrical outlet Disengage the trigger and unplug the tool from its electrical outlet before leaving 42 This product is not a toy Keep it out of
7. 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 3273 For technical questions please call 1 800 444 3353 Page 16
8. 273 a a Electrical 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 operating a power tool damp location is unavoidable use a Ground Fault Circuit Interrupter GFCI protected supply Use of a GFCI 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 For technical questions please call 1 800 444 3353 A moment of inattention while operating power tools may result in serious
9. CTIONS 9 TOOL SET UP 9 WORK PIECE AND WORK AREA SETUP eee Nn 10 GENERAL OPERATING INSTRUCTIONS 10 METAL DRILLING 11 WOOD 11 AFTER 11 MAINTENANCE AND SERVICING 12 CLEANING MAINTENANCE AND 12 CARBON BRUSH SERVICE 12 CHUCK 1 REPLACEMENT 12 5 13 PARTS 14 ASSEMBLY 15 LIMITED 90 DAY WARRANTY 16 SKU 3273 For technical questions please call 1 800 444 3353 Page 2 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 This is the safety alert symbol It is used to alert you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death DANGER indic
10. Trigger immediately to prevent damage to the tool Only drill in a straight line Bending or twisting the bit while drilling may cause the bit to bend or break and may damage the work piece Back off your pressure if you are about to penetrate the other side of the work piece Keep the motor running when pulling the bit out of a completed hole to prevent the bit from jamming SKU 3273 For technical questions please call 1 800 444 3353 Page 10 SKU 3273 Metal Drilling Use high speed steel carbide TiN coated or specialty bits for metal drilling Secure the work piece to keep it from moving during the drilling operation To make starting the hole easier use a punch to create a dimple atthe hole 5 center Unless drilling into cast iron or brass use a Cutting lubricant Start by drilling slowly to keep the bit from moving away from your starting point As the hole is established increase tool speed Do not go so fast or use so much pressure that the bit heats up This can damage the bit and create an irregular hole For hard metal use cutting oil to keep the bit cool Since drilling in metal is a slow operation you may lock the Trigger in the ON position to maintain a constant speed and reduce fatigue When drilling large holes in metal start by drilling a smaller pilot hole then using a larger bit for the final size hole Wood Drilling Use high speed bits or bits specially designed for w
11. able gloves to reduce the vibration effects on the user Use tools with the lowest vibration when there is a choice Include vibration free periods each day of work Grip tool as lightly as possible while still keeping safe control of it Let the tool do the work To reduce vibration maintain the tool as explained in this manual If any abnormal vibration occurs stop use immediately SAVE THESE INSTRUCTIONS GROUNDING TO PREVENT AWARNING 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 Double Insulated Tools Tools with Two Prong Plugs Outlets for 2 Prong Plug 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 See Outlets for 2 Prong Plug Double insulated tools may be used in either of the 120 volt outlets shown For t
12. ates 4 DANGER a hazardous situation which if not avoided will result in death or serious injury AWARNING WARNING indicates a hazardous situation which if not avoided could result in death or serious injury ACAUTION CAUTION used with the safety alert symbol indicates a hazardous situation which if SKU 3273 For technical questions please call 1 800 444 3353 not avoided could result in minor or moderate injury NOTICE is used to address practices not related to personal injury CAUTION CAUTION without the safety alert symbol is used to address practices not related to personal injury General Power Tool Safety Warnings WARNING Read all safety warnings and 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 or battery operated cordless power tool 1 Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents b 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 c Keep children and bystanders away while operating a power tool Distractions can cause you to lose control Page 3 2 SKU 3
13. driljmaster HEAVY DUTY 1 5 VSR DRILL 3273 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 2003 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 improvements 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 Manual revised 10f IMPORTANT SAFETY INFORMATION GENERAL POWER TOOL SAFETY DRILL AND IMPACT DRILL SAFETY VIBRATION SAFETY GROUNDING DOUBLE INSULATED TOOLS TOOLS WITH TWO PRONG UNPACKING INSTRUCTIONS FOR PUTTING INTO USE ssccctivnisadsnsssaatecrsssascciivnnt ASSEMBLY viiessittsisnatarescnncsntnnnnsuarerncawact FUNCTIONS wsisiccsiseanscintnannainsnnsnseensanainse OPERATING INSTRU
14. ds 3 Tool s thermal reset breaker Disengage the trigger and allow tool to tripped if equipped cool Press reset button on tool 4 Internal damage or wear 4 Have technician service tool Carbon brushes or switch for example Tool operates slowly Extension cord too long or wire size Eliminate use of extension cord If an extension cord is needed use shorter heavier gauge cord See Extension Cords in GROUNDING section Performance 1 Accessory dull or damaged 1 Keep cutting accessories sharp decreases over time Replace as needed 2 Carbon brushes worn or 2 Have qualified technician replace damaged brushes rattling brushes or bearings for example Drill bit slips 1 Jaws are loose Tighten chuck Bit is jammed in work piece Tighten chuck then operate tool in reverse to back bit out of work piece Overheating Forcing tool to work too fast Allow tool to work at its own rate Accessory dull damaged or Keep cutting accessories sharp bent Replace as needed Blocked motor housing vents Wear ANSI approved safety goggles NIOSH approved dust mask respirator while blowing dust out of motor using compressed air Motor being strained by long or Eliminate use of extension cord If small diameter extension cord an extension cord is needed use one with the proper diameter for its length and load See Extension Cords in GROUNDING section Follow all safety pr
15. ecautions whenever diagnosing or servicing the tool Disconnect power supply before service SKU 3273 For technical questions please call 1 800 444 3353 Page 13 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 PARTS LIST Part Description Retaining Ring 32 6 0 8 Screw ST4 2x3 5 9 Washer 4 Record Product s Serial Number Here Description 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 SKU 3273 For technical questions please call 1 800 444 3353 Page 14 ASSEMBLY DIAGRAM Page 15
16. echnical questions please call 1 800 444 3353 Page 7 the preceding illustration See extension cord or have it repaired by Outlets for 2 Prong Plug a qualified electrician before using it 8 Protect the extension cords from Extension Cords sharp objects excessive heat and 1 Grounded tools require a three wire damp or wet areas dae aie RECOMMENDED MINIMUM WIRE 1905 Use eller HONG GAUGE FOR EXTENSION CORDS wire extension cord 120 240 VOLT 2 As the distance from the supply NAMEPLATE AMPERES at full load 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 18 See Table A 51270 3 smaller the gauge number of the 10 wire the greater the capacity ofthe 121 160 14 12 10 cord For example a 14 gauge cord 161 200 12 10 can carry a higher current than a 16 Based on limiting the line gauge cord See Table A TABLE A voltage drop to five volts at 150 of the rated amperes 4 When using more than one extension cord to make up the total length make sure each cord contains at least the minimum wire size required See Table A Double Insulated 5 If you are using one extension cord Canadian Standards Association for more than one tool add the nameplate amperes and use the sum Underwri
17. ed and breathing protection must be NIOSH approved for the specific hazards in the work area 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 and or the battery pack from the power tool 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 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 3273 For technical questions please call 1 800 444 3353 Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control g Use the power
18. headings therein before set up or use of this product up or use of this product TO PREVENT Tool Set Up AWARNING SERIOUS INJURY AWARNING TO PREVENT FROM ACCIDENTAL SERIOUS INJURY OPERATION FROM ACCIDENTAL Disengage the Trigger and OPERATION unplug the tool from its Disengage the Trigger and electrical outlet before unplug the tool from its assembling or making any electrical outlet before adjustments to the tool adjusting tool or installing is l l accessories Note For additional information regarding the parts listed in the following pages TO INSTALL A DRILL BIT Diagram ngar 1 Insert the Chuck Key into the Chuck the end of this manual Key Hole and turn it counterclockwise to open the Chuck Jaws REV10f SKU 3273 For technical questions please call 1 800 444 3353 Page 9 2 Slide the bit into the Jaws as far as will go without inserting the drill flutes into the chuck 3 Hold the bit centered the Jaws while turning the Chuck Key clockwise to secure it in place 4 Firmly tighten the Jaws using the Chuck Key 5 Remove the Chuck Key and store it in the holder on the power cord Work Piece and Work Area Set Up 1 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 2 Route the power cord along a safe route to reach the work area without creating a tripping hazard or exposing the power cord to
19. ood drilling such as brad point spade bits forstner bits etc Secure the work piece to keep it from moving during the drilling operation Start by drilling slowly to keep the bit from moving away from your starting point Increase speed as the hole is established To prevent or reduce break out when the bit penetrates the work piece clamp a piece of scrap material to the back of the work piece Do not lock the Trigger in the ON position as the bit can easily jam in wood and the motor must be stopped quickly After Use To prevent accidents disengage the trigger remove the bit and disconnect the tool s power supply after use Clean then store the tool indoors out of children s reach For technical questions please call 1 800 444 3353 Page 11 SKU 3273 MAINTENANCE AND SERVICING Procedures not specifically A explained in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Disengage the Trigger and unplug the tool from its electrical outlet before performing any inspection maintenance or cleaning procedures 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 BEFORE EACH USE inspect the general condition of the tool Check for loose hardware misalignment or
20. reach of children 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 13 people with pacemakers should Avoid operating alone Do not use with power switch locked on Properly maintain and inspect to avoid electrical shock Any power cord must be properly grounded Ground Fault Circuit Interrupter GFCI should also be implemented it prevents sustained electrical shock 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 birth defects or other reproductive harm Some examples of these chemicals are e Lead from lead based paints Crystalline silica from bricks cement or other masonry products Arsenic and chromium from chemically treated lumber For technical questions please call 1 800 444 3353 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 WARNING Handling the cord on this product will expose you to lead
21. ters Laboratories Inc to determine the required minimum cord size See Table A as Volts Alternating Current 6 If you are using an extension cord outdoors make sure it is marked with the suffix W in Canada to indicate it is acceptable for outdoor xxxx min Revolutions per Minute use 7 sure the extension cord is properly wired and in good electrical condition Always replace a damaged SKU 3273 For technical questions please call 1 800 444 3353 Page 8 SPECIFICATIONS Assembly 120 V 60 Hz 6 3 A Rated Thread the auxiliary handle securely Motor Speed 0 1200 RPM No Load into the left or right side of the drill Chuck Capacity 1 2 13mm Functions Approximate 3 4 Wood 5 Work Capacity 1 2 Metal Chuck 90SM UL LISTED E194601 BQ Lock Button Chuck Key Hole UNPACKING When unpacking make sure that the Auxifiary Tigger item is intact and undamaged If any parts Handle are missing or broken please call Harbor Dire tion Chuck Jaws Freight Tools at 1 800 444 3353 as soon Switch Key as possible Holder INSTRUCTIONS FOR OPERATING INSTRUCTIONS PUTTING INTO _ Read the ENTIRE IMPORTANT Read the ENTIRE IMPORTANT A SAFETY INFORMATION A SAFETY INFORMATION section at the beginning of this section at the beginning of this manual including all text under manual including all text under subheadings therein before set sub
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