Chicago Electric 40432 User's Manual
Contents
1. 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 REV 081 SKU 404322. CHICAGO Electric FLEXIBLE SHAFT GRINDER CARVER SET UP AND OPERATING INSTRUCTIONS 7 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 1999 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 REV 06g Manual Revised 09k 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 symbo
3. TAL OPERATION Turn the Power Switch of the tool off and unplug the tool from its electrical outlet before adjusting tool or installing accessories 1 Before operating find a suitable spot in the work area to attach the Holder 1 and the Hanger 4 Drive two 2 screws not included through the Electric Rings and through the Holder Attach the Hanger to the Motor Housing 7 with the two 2 Screws 6 2 Inspect the Flexible Shaft 21 and make certain that it is securely connected to the Motor Housing Unit 7 Do not use the Shaft at an angle greater than 90 Page 8 N For technical questions please call 1 800 444 3353 Kinks or crimps in the shaft will result in inefficient tool performance Attach the Foot Control Insert the Plug 29 into the Female Plug 28 which comes off of the Foot Control 27 Insert the Power Plug 26 into the receptacle Install a bit by using the Chuck Key 25 to loosen the Drill Chuck 24 Insert bit and then tighten the Drill Chuck by using the Chuck Key Work Piece and Work Area Set Up 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 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 workin
4. ber Here Note If product has no serial number record month and year of 25 n 4 purchase instead Vv Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts REV 04c 06b 09e SKU 40432 For technical questions please call 1 800 444 3353 Page 11 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 Page 12 For technical questions please call 1 800 444 3353 To take advantage of this warranty the product or
5. brush is broken replace the brush immediately with an approved replacement brush from Harbor Freight tools If the brush appears fine and only dirty you may clean it off with a pencil eraser Gently rub with the eraser until the dirt has been removed Remove any eraser dust which may have occurred during cleaning Re insert the Brushes There is a spring and plug attached to each brush REV 04c 041 081 09c 09e SKU 40432 PARTS LIST AND ASSEMBLY DIAGRAM Part Description _ Qty ae Fes ff i i se 5 Rubber Ring fI Ae 6 Sew Se a 8 Carbon Brush 2 9 Stator 7 Includes 2 Bearings and Shaft 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 Record Product s Serial Num
6. d 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 Extension Cords Grounded tools require a three wire extension cord Double Insulated tools can use either a two or three wire extension cord 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 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 Page 6 For technical questions please call 1 800 444 3353 SKU 40432 4 When using more than one extension Symbology cord to make up the total length make sure each cord contains at least the minimum wire size required See Table A Q Canadian Standards Association 5 Ifyou are using one extension cord for more than one tool add the nameplate Underwriters Laboratories Inc amperes and use the sum to determine the required minimum cord size See Volt
7. duce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks 2 that are specially designed to filter out microscopic particles California Health amp Safety Code 25249 5 et seq WARNING Handling the cord on this 3 product will expose you to lead a chemical known to the State of California to cause cancer and birth defects or REV 09k SKU 40432 For technical questions please call 1 800 444 3353 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 not being caused or worsened from use Pregnant women or people who have impaired blood circulation to the hand past hand inj
8. ese 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 Service a 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 Page 4 For technical questions please call 1 800 444 3353 Flex Shaft Grinder Safety Warnings 1 The rated speed of the accessory must be at least equal to the maximum speed marked on the power tool Accessories running faster than their RATED SPEED can break and fly apart Do not use a damaged accessory Before each use inspect the accessory such as abrasive wheels for chips and cracks backing pad for cracks tear or excess wear wire brush for loose or cracked wires If power tool or accessory is dropped inspect for damage or install an undamaged accessory Do not bend the Flexible Shaft 21 at more than a 90 angle Kinks or crimps in the Flexible Shaft will result in inefficient tool operation and create a safety hazard 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 parts can
9. g Secure loose work pieces 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 REV 06g 08I 09e SKU 40432 General Operating Instructions TO PREVENT INJURY ACAUTION FROM BURNS With normal use the motor housing 7 will get hot This is normal and not harmful to the tool However the hot surface of the housing may be harmful if touched or present a danger if it is within three 3 feet of flammable material If the tool is used for a prolonged period of time and if the housing becomes EXTREMELY HOT stop using the tool until the unit cools off Also the Chuck housing will become warm If it becomes uncomfortable to hold rest the tool and allow it to cool down 1 Before using this tool make sure that clothing hair and work pieces are out of the way of the Hand Piece and the Bit Turn the tool ON 2 Adjust tool speed by pressing on the Foot Control 27 3 Ifthe Flexible Shaft 21 does not operate properly inspect the connections to the Flexible Shaft 4 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 REV 04c SKU 40432 041 081 09c 09e For technical questions please call 1 800 444 3353 Page 9 MAINTENANCE AND SERVICING Procedures not specifically expla
10. 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 Turn off the tool and unplug it from its electrical outlet before leaving REV 06g 09e 09k SKU 40432 This product is not a toy Keep it out of reach of children People with pacemakers should consult their physician s before use 13 Electromagnetic fields in close proximity to heart 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 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 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 re
11. ined in this manual must be performed only by a qualified technician TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDENTAL OPERATION Turn the Power Switch of the tool off 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 lf abnormal noise or vibration occurs have the problem corrected before further use 1 BEFORE EACH USE inspect the general condition of the tool Check for loose hardware misalignment or binding of moving parts cracked or broken parts damaged electrical wiring and any other condition that may affect its safe operation 2 AFTER USE wipe external surfaces of the tool with clean cloth 3 AMWARNING If the supply cord of this power tool is damaged it must be replaced only by a qualified service technician Replacement of Carbon Brushes 1 Replace the Carbon Brushes in pairs Normal Carbon Brush life is from 500 to 2000 hours depending on use Page 10 2 For technical questions please call 1 800 444 3353 Using a small screwdriver remove the Carbon Brushes 8 When you remove the Carbon Brush screws the Brush may spring out Do not lose the Brush If the brush does not spring out gently remove it using the tip of your screwdriver Examine the Brush surface The surface should be smooth and clean If scratch marks appear or if the
12. l to avoid possible injury or death DANGER indicates a A DANGER 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 CAUTION used with ACAUTION the safety alert symbol indicates a hazardous situation which if not avoided could result in minor or moderate injury Page 2 NOTICE For technical questions please call 1 800 444 3353 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 lo
13. reathing protection must be NIOSH approved for the specific hazards in the work area Power tool use and care a 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 b Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be controlled Page 3 with the switch is dangerous and must be repaired c 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 d 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 e 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 f 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 tool accessories and tool bits etc in accordance with th
14. rsonal 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 For technical questions please call 1 800 444 3353 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 appropriate standards agency Unapproved safety equipment may not provide adequate protection Eye protection must be ANSI approved and b
15. s Alternating Current Table A 6 If you are using an extension cord OA ampere outdoors make sure it is marked with the oaa na suffix W A W in Canada to indicate it n ea canals RPM is acceptable for outdoor use 7 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 RECOMMENDED MINIMUM WIRE GAUGE FOR EXTENSION CORDS 120 240 VOLT AMPERES LENGTH at full load 25 50 75 100 150 4 2 10 Based on limiting the line volt TABLE A age drop to five volts at 150 of the rated amperes SKU 40432 For technical questions please call 1 800 444 3353 Page 7 SPECIFICATIONS Electrical Input 120 V 60 Hz 5A No Load Motor Speed 15 000 RPM No Load 38 S O Flexible Shaft 38 Chuck Capacity 5 32 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 OPERATING INSTRUCTIONS 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 TO PREVENT AWARNING SERIOUS INJURY FROM ACCIDEN
16. se control Electrical safety a 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 b Avoid body contact with grounded surfaces such as pipes radiators SKU 40432 a SKU 40432 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 If operating a power tool in a damp location is unavoidable use a Ground Fault Circuit Interrupter GFCl 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 A moment of inattention while operating power tools may result in serious personal injury Use pe
17. uries 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 suitable gloves to reduce the vibration effects on the user Page 5 4 Use tools with the lowest vibration when there is a choice 5 Include vibration free periods each day of work 6 Grip tool as lightly as possible while still keeping safe control of it Let the tool do the work 7 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 marke
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