Harbor Freight Tools 41453 User's Manual
Contents
1. Bae 12 14 J 14 i2 0 a 121 15 12 12 10 10 Ciadeg 10 f 10 10 __ FIGURE B SKU 41453 For technical questions please call 1 800 444 3353 PAGE 4 15 16 17 18 19 NOTE Performance of this tool may vary depending on variations in local line voltage Extension cord usage may also affect tool performance MAINTAIN A SAFE WORK ENVIRONMENT Do not use the Cut Off Saw in or near damp or wet areas Do not expose this tool to rain Keep the work area well lit Make sure there is adequate surrounding workspace Use this tool in a well ventilated area Do not operate this tool in the presence of flammable liquids gases or dust DO NOT FORCE THE EQUIPMENT This Cut Off Saw will do the work better and safer at the speed and capacity for which it was designed KEEP ALL GUARDS IN PLACE AND IN WORKING ORDER REMOVE ALL ADJUSTING WRENCHES FROM THE CUTOFF SAW BEFORE TURNING IT ON AVOID UNINTENTIONAL STARTING Make sure you are prepared to begin work before turning the Power Switch ON ALLOW THE CUTOFF GRINDING WHEEL TO SPIN UP TO FULL SPEED BEFORE FEEDING MATERIAL INTO IT When turning it off allow the Cut Off Grinding Wheel to spin down and stop on its own Do not press against the Cut Off Grinding Wheel to stop it ALWAYS KEEP HANDS AND FINGERS AWAY FROM THE CUTOFF GRIND ING WHEEL Never pass hands directly in front of to the rear or below the Cut Off Grinding Wheel when cutting2. 3353 PAGE 8 4 Slowly lower the Cut Off Grinding Wheel into the workpiece Continue applying light downward pressure until the workpiece is fully cut Then release pressure on the Power Switch 42 to turn off the tool See Figure C and Assy Diagram Allow the Cut Off Grinding Wheel to come to a complete stop Then secure the Housing 22 44 to its down position on the Base 60 by coiling the Tie Down Chain 51 around the Handle See Assy Diagram NOTE Before trying new or complicated techniques study the procedure and practice with scrap material INSPECTION MAINTENANCE AND CLEANING Caution Always disconnect the Cut Off Saw from its electrical power supply source before performing any inspection maintenance or cleaning Before each use inspect the general condition of the Cut Off Saw Inspect the Power Switch Power Plug Cord assembly and extension cord if used for dam age Check for a cracked or damaged Cut Off Grinding Wheel improper mount ing of a Cut Off Grinding Wheel loose screws broken parts misalignment or binding of moving parts and any other condition that may affect its safe operation If abnormal noise or vibration occurs turn off the Cut Off Saw immediately and have the problem corrected before further use Do not use damaged equipment The Cut Off Saw features two Carbon Brushes 27 which periodically should be examined for wear The Carbon Brushes are located on the Right Housin
3. a workpiece DO NOT FORCE THE CUTOFF GRINDING WHEEL INTO THE WORKPIECE WHEN CUTTING Apply moderate pressure allowing the Cut Off Grinding Wheel to cut without being forced NEVER ATTEMPT TO REMOVE MATERIAL STUCK IN THE MOVING PARTS OF THE CUTOFF SAW WHILE IT IS PLUGGED IN AND RUNNING TURN OFF THE CUTOFF SAW IF THE WORKPIECE IS TO BE BACKED OUT OF AN UNCOMPLETED CUT MAKE SURE THE WORKPIECE IS FREE FROM ANY FOREIGN OBJECTS WHICH COULD DAMAGE THE CUTOFF GRINDING WHEEL MAKE SURE THE WORKPIECE IS SUPPORTED AT ALL TIMES DURING OPERATION Use a Roller Stand not provided with a larger workpiece if neces sary SKU 41453 For technical questions please call 1 800 444 3353 PAGE 5 20 MAINTAIN CONTROL OF THE WORKPIECE AT ALL TIMES Whenever possible secure the work piece with clamps in a vise etcetera 21 ALWAYS DISCONNECT THE CUTOFF SAW FROM ITS ELECTRICAL SUPPLY SOURCE BEFORE PERFORMING ANY SERVICES OR MAINTENANCE Unplug the Cut Off Saw when leaving the work area moving the tool from one location to another changing Cut Off Grinding Wheels cleaning debris from the tool etcetera 22 WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contain 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
4. to the parts listed below refer to pages 10 and 11 of this manual ik WARNING Do not use unapproved accessories Do not use circular saw blades or wire brushes on this tool Do not use any accessory except 6 Cut Off Grinding Wheels rated at 9 000 RPMs or higher 2 NOTE Be aware that friction from cutting will heat up both the wheel and work piece Do not overwork the Cut Off Saw as damage may result 3 Determine the angle of cut required and adjust the Fixed Vise 57 to the degree of angle required using the Scale located on the Fixed Vise The Fixed Vise can be set from 0 to 45 degrees To adjust the angle loosen the Screw 58 Set the angle required Then retighten the Screw See Figure C and Assy Diagram 4 Insert the workpiece between the Fixed Vise 57 and Moveable Clamp 55 See Figure C and Assy Diagram 5 Turn the Knob 47 clockwise to secure the workpiece in place between the Fixed Vise 57 and Moveable Clamp 55 See Figure C and Assy Diagram 6 Hold the Handle with one hand and pull it down slightly toward the workpiece Make sure the Cut Off Grinding Wheel is aligned with the workpiece and cutting slot located on the Base 60 See Figure C and Assy Diagram 7 Depress the Power Switch 42 to turn on the tool and allow the Cut Off Grinding Wheel to come to full speed See Figure C and Assy Diagram REV 01 04 01 05 12 05 SKU 41453 For technical questions please call 1 800 444
5. 4mm Right Housing Screw Ring 4mm Steel Sleeve Brush Cover Carbon Brush Brush Holder Inductor Cable Sleeve Rotor Housing REV 01 04 For technical questions please call 1 800 444 3353 PAGE 10 ASSEMBLY DIAGRAM NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 41453 For technical questions please call 1 800 444 3353 PAGE 11
6. A Do not allow children to handle this product 3 STORE IDLE EQUIPMENT When not in use tools and equipment should be stored in a dry location to inhibit rust Always lock up tools and equipment and keep out of reach of children 4 DO NOT USE THIS PRODUCT IF UNDER THE INFLUENCE OF ALCOHOL OR DRUGS Read warning labels on prescriptions to determine if your judgment or reflexes are impaired while taking drugs If there is any doubt do not attempt to use this product 5 USE EYE HEARING AND BREATHING PROTECTION Wear ANSI approved safety impact eyeglasses hearing protectors dust masks or respirator when using this product ANSI approved safety impact eyeglasses hearing protectors dust masks and respirators are available from Harbor Freight Tools REV 12 04 01 05 SKU 41453 For technical questions please call 1 800 444 3353 PAGE 2 DRESS SAFELY Nonskid footwear or safety shoes should be used when work ing with this product Do not wear loose clothing or jewelry as they can become caught in moving parts Wear a protective hair covering to prevent long hair from becoming caught in moving parts If wearing a long sleeve shirt roll sleeves up above elbows INDUSTRIAL APPLICATIONS MUST FOLLOW OSHA REQUIREMENTS DO NOT OVERREACH Keep proper footing and balance at all times to prevent tripping falling back injury etcetera STAY ALERT Watch what you are doing at all times Use common sense Do not use this product when you are
7. CHICAGO 6 CUTOFF SAW ASSEMBLY AND OPERATING INFORMATION 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com 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 For technical questions please call 1 800 444 3353 MANUAL REVISED 01 02 SPECIFICATIONS TABLE Item Description 115 VAC 60 Hz 5 3 Amps 9 000 RPM 16 Gauge 6 UL Listed Cord with 2 Prong Plug 6 Maximum Diameter 9 000 Minimum RPM Spindle Diameter 5 8 outer flange adapts to fit 7 8 Arbor Electrical Requirements Cut Off Grinding Wheel Not Included Base Dimensions 14 x 16 x 11 Vise Jaw Opening 3 1 8 Vise Swivel Cap with Scale 0 45 Degrees Weight 9 3 Pounds FOR USE WITH CUTOFF GRINDING WHEEL SKU 42400 NOT INCLUDED SAVE THIS MANUAL You will need this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep this manual and invoice in a safe and dry place for future reference GENERAL SAFETY WARNINGS AND PRECAUTIONS 1 KEEP WORK AREA CLEAN AND DRY Cluttered damp or wet work areas invite injuries 2 KEEP CHILDREN AWAY FROM WORK ARE
8. DLE HOUSING 22 44 POWER SWITCH 42 MOVEABLE GUARD 6 FIXED VISE 57 WITH ANGLE SCALE GRINDING WHEEL NOT PROVIDED KNOB 47 BASE 60 MOVEABLE CLAMP 55 CUTTING SLOT FIGURE C 4 Insert Spanner 45 into the access slot behind Guard 9 so that it engages the flats on the Spindle and hold it firmly 5 Use Wrench 46 to remove CCW the Outer Flange 1 from the Spindle 6 Note This saw accepts wheels with 2 different arbor sizes 5 8 7 8 5 8 Arbor Place the Wheel directly onto the spindle without using the Inner Flange 3 Place the Flange on the spindle with the step facing away from the cutoff wheel 7 8 Arbor Install the Inner flange with the step facing the cutoff wheel Place the Wheel onto the spindle over the Inner Flange 3 Place the Flange on the spindle with the step facing the cutoff wheel Check to ensure that the wheel is positioned correctly then firmly tighten the Outer Flange 7 Allow the Moveable Guard 6 to return to its down position See Figure C REV 01 04 01 05 12 05 SKU 41453 For technical questions please call 1 800 444 3353 PAGE 7 5 8 ARBOR BLADES 7 8 ARBOR BLADES OUTER OUTER FLANGE 1 FLANGE 1 INNER FLANGE 3 SPINDLE SPINDLE 10 j 10 5 8 ARBOR 6 CUTOFF 7 8 ARBOR 6 CUTOFF GRINDING WHEEL GRINDING WHEEL NOT PROVIDED NOT PROVIDED FIGURE D OPERATING INSTRUCTIONS For additional references
9. TS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR 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 Screw M4 x 10 Gear Washer 10mm Washer 10mm Bearing SKU 41453 PARTS LIST Description Qty Part Description Qty Outer Flange 1 34 Screw M4xi6 1 Cutting Wheel Not Included 35 Cable Fixer i Inner Flange 36 Label i 37 Rotor O 38 Bearing Ji 39 Pinon i O 40 41 Nut 42 Swith Ji 43 Capacitor Ji LeftHousing 1 Knob 48 Nut 1omm Ji 49 ThreadedBot Ji 50 SpltPin i 51 Chain _ M 52 Support i 54 Screw M6x12 1 55 Moveable Clamp 1 56 Pint 57 FixedVise Ji fs8__ Screw Mexia i 59 Screw M4x8 1 Bass Ji 61 62 63 Spring i 64 Fixing Pin Ji 65 Washer 8mm 1 ki Moveable Guard Bolt M5 x 10 Washer 5mm Guard Spindle 44 45 46 47 Bearing Cover Washer
10. g 22 and Left Housing 44 To inspect or replace the Carbon Brushes use a small standard screwdriver to remove the Brush Covers 26 Remove the Carbon Brushes from the two Brush Holders 28 and examine the concave surface of the Carbon Brushes The surface should be smooth and clean If the Carbon Brushes appear only dirty they may be cleaned by rubbing them with a pencil eraser Make sure to remove any eraser dust which may have occurred during cleaning If there are large scratch marks in the Carbon Brushes or parts of the Carbon Brushes have broken off replace both Carbon Brushes immediately with approved replacement Carbon Brushes from Harbor Freight Tools To reinstall the Carbon Brushes insert them into the Brush Holders Turn the Carbon Brushes vertically so they will fit into the Brush Holders Then replace the Brush Covers See Assy Diagram With a brush soft cloth or vacuum remove all debris from the Cut Off Saw SKU 41453 For technical questions please call 1 800 444 3353 PAGE 9 5 Do not use solvents to wipe off the Cut Off Saw as damage may result If necessary wipe with a damp cloth You may use a mild detergent 6 Do not introduce water into the electric motor through the motor vents 7 Once clean lubricate all moving parts with a light weight oil 8 When storing keep the Cut Off Saw covered with a cloth cover PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PAR
11. products arsenic and 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 Califor nia Health amp Safety Code 25249 5 et seq 23 WARNING People with pacemakers should consult with their physician s before using this product Operation of equipment in close proximity to a heart pacemaker could cause interference or failure of the pacemaker UNPACKING When unpacking check to make sure all parts listed and shown on pages 10 and 11 are included If any parts are missing or broken please call Harbor Freight Tools at the number shown on the cover of this manual as soon as possible ASSEMBLY INSTRUCTIONS For additional references to the parts listed below refer to pages 10 and 11 of this manual To Install A 6 Cut Off Grinding Wheel 1 Caution Prior to installing a Cut Off Grinding Wheel not provided make sure the Cut Off Saw is disconnected from its electrical power source 2 Release the Chain 51 and allow the Housing 22 44 to rest in its full upward position See Figure C and Assy Diagram SKU 41453 For technical questions please call 1 800 444 3353 PAGE 6 3 With assistance pull the spring loaded Moveable Guard 6 up to its highest posi tion and hold it in place See Figure C HAN
12. tired or distracted from the job at hand CHECK FOR DAMAGED PARTS Before using this product carefully check that it will operate properly and perform its intended function Check for damaged parts and any other conditions that may affect the operation of this product Replace or repair damaged or worn parts immediately REPLACEMENT PARTS AND ACCESSORIES When servicing use only identical replacement parts Only use accessories intended for use with this product Approved accessories are available from Harbor Freight Tools MAINTAIN THIS PRODUCT WITH CARE Keep this tool clean and dry and keep cutoff grinding wheels clean and sharp for better and safer performance MAINTENANCE For your safety service and maintenance should be performed regularly by a qualified technician USE THE RIGHT PRODUCT FOR THE RIGHT JOB There are certain applications for which this product was designed Do not use small equipment tools or attachments to do the work of larger industrial equipment tools or attachments Do not use this product for a purpose for which it was not intended SPECIFIC PRODUCT WARNINGS AND PRECAUTIONS DANGER Do not use unapproved accessories Do not use circular saw blades or wire brushes on this tool Do not use any accessory except 6 Cut Off Grinding Wheels rated at 9 000 RPMs or higher GUARD AGAINST ELECTRIC SHOCK Do not submerge the Cut Off Saw in water or other liquids Always prevent body contact with grounded surfaces s
13. uch as pipes radiators ranges refrigerators etcetera Do not operate the Cut Off Saw if the operator is standing in water SKU 41453 For technical questions please call 1 800 444 3353 PAGE 3 To comply with the National Electric Code NFPA70 and to provide additional protection from the risk of electrical shock the Cut Off Saw should only be connected to a 115 Volt 3 prong electrical outlet that is protected by a Ground Fault Circuit Interrupter GFCIl 3 ALWAYS USE A 3 PRONG PLUG ADAPTER not provided This Cut Off Saw is equipped with a 2 prong Power Cord Plug 31 For increase safety always attach and use a 3 prong grounded Plug Adapter See Figure A and Assy Diagram 2 PRONG PLUG 31 31 3 PRONG PLUG ADAPTER FIGURE A 115 VOLT OUTLET 4 MAKE SURE THE POWER SWITCH IS IN THE OFF POSITION BEFORE PLUGGING IN THE POWER CORD 5 DO NOT ABUSE THE POWER CORD Do not use the Power Cord to pull the Plug from a power outlet Keep Power Cord away from heat oil sharp edges and moving parts Replace a damaged Power Cord immediately Route the Power Cord safely Protect it from being damaged by other equipment in the work area Do not route the Power Cord where it can be walked on or tripped over 6 IF YOU USE AN EXTENSION CORD MAKE SURE TO USE ONLY UL APPROVED CORDS HAVING THE CORRECT GAUGE AND LENGTH SEE FIGURE B REQUIRED EXTENSION CORD GAUGE Nameplate Amperes 51 8 16 16 14 12 10
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