Harbor Freight Tools 42933 User's Manual
Contents
1. 3 Keep children away Children must never be allowed in the work area Do not let them handle machines tools or extension cords 4 Store idle equipment When not in use tools must be stored in a dry location to inhibit rust Always lock up tools and keep out of reach of children 5 Do not force tool It will do the job better and more safely at the rate for which it was intended Do not use inappropriate attachments in an attempt to exceed the tool capacity SKU 42933 For replacement parts please call 1 800 444 3353 Page 2 10 11 12 13 14 15 16 17 18 Use the right tool for the job Do not attempt to force a small tool or attachment to do the work of a larger industrial tool There are certain applications for which this tool was designed Do not modify this tool and do not use this tool for a purpose for which it was not intended Dress properly Do not wear loose clothing or jewelry as they can be caught in moving parts Protective electrically nonconductive clothes and nonskid footwear are recommended when working Wear restrictive hair covering to contain long hair Use eye and ear protection Always wear ANSI approved impact safety goggles Wear a full face shield if you are producing metal filings or wood chips Wear an ANSI approved dust mask or respirator when working around metal wood and chemical dusts and mists Do not overreach Keep proper footing and balance at all times Do not reac2. Page 15 Parts List 2 Description Nameplate 5 Screw M5x8 5 N Tilt Stop Bolt Pressure Spring 2 Washer 5 Dust Guide Yoke Index Knob Nut M6 Guard Clamping Screw 7 stepping Screw S265 62 pande Cover e3 Spino Pin eeo OJOJ A N 00 Flexible Guard Label co 110 111 112 113 114 115 116 117 118 Description Feed Screw Cable Arm Base Washer 12 Pressure Spring 5 Bolt M12x60 Buffer Piece Nut M12 Cable Cover lt N N 65 Screw M5x8 z 66 Scale Label Board Dial Disc O Safety Guard Guard Plate Spring Washer 5 Anti kickback Arm Ass y 14 Stud Bolt i 15 Bolt M8x14 left Ee N oO _ eh 119 120 121 122 123 124 125 Pressure Spring 5 Fixed Bolster Cable Binder Switch Switch Case Key Table A _ eh _ eh 16 Outside Flange 17 Saw Blade 7 18 Inside Flange EF 72 Pressure Spring 1 73 C clip Taa eeror Cie ersen 7e careg Look Knob 20 Pressure Serna 1 7s kroen Car Rearing Ang 22 swoperPin kose a 70 seers it h eh h l l 126 127 128 129 130 131 132 Table B Table C Guide Post Nut C clip Spring Pin 6x12 Column h h ee N Guide Rail 24 Tapping Screw St4 8x38 2 79 Thin Washer 16 a1 Spring Washers e Pee um fe 133 Screw M5x10 Col
3. Cross Cutting Compound crosscutting combines the mitre and bevel functions Set the Saw Blade angles as previously described Continue to follow steps 4 through 9 above In Rip Cutting Ripping is the process of cutting stock along the grain or lengthwise The stock if fed into the Saw Blade against the blade rotation similar to a table saw The fence is used as a guide to help maintain cutting width 1 Loosen the yoke Clamp Handle 66 and pull out the Yoke Index Knob Turn the motor assembly to the left and lock the Yoke Index Knob at 90 degrees Tighten the yoke Clamp Handle 66 Adjust the Saw Blade Safety Guard 7 so it is just above the surface of the stock to be ripped Adjust the Anti kickback Arm 13 so it is just above the stock surface Adjust the Carriage Arm so that the Saw Blade is at the desired depth for the rip cut and securely lock the Carriage Lock Knob in place Note that the larger portion of the stock being ripped should be between the Fence and the Saw Blade Adjust the Elevating Handle 100 so that the Saw Blade is 1 16 inch into the worktable Verify that the Bevel Index Knob is locked into 0 degrees SKU 42933 For replacement parts please call 1 800 444 3353 Page 12 9 Slide the stock to be ripped into the cutting area and verify that it slides easily beneath the Safety Guard Anti kickback Arm and optional Spreader Plate and there is no wobble space Remove stock
4. from cutting area 10 Press the green Switch 122 squeeze the handle Trigger 93 motor starts and push up on the Lock On Button 11 From the side of the machine feed the stock into the Saw Blade against its rotation using a long push stick WARNING Never use your hand to push the stock through the Saw Blade Never reach around the Saw Blade while it is running Serious injury can occur to hands and arms 12 When the cut is complete and before removing the stock squeeze the Trigger or pull down on the Lock On Button and press the red Switch Out Rip Cutting Out ripping is done when the in rip position will not permit a wide enough cut This function moves the Saw Blade to the front of the machine This operation is the same as in rip cut ting previously described with the exception that the Pivot Yoke is turned so that the Handle is on the right side of the machine opposite of the in rip position 1 Adjust the Saw Blade for In rip cutting as described on page 12 2 Loosen the Bevel Lock Knob 71 and pull out the Bevel Index Knob 74 Turn the motor assembly clockwise or counterclockwise selecting the desired angle variable or indexed i e 45 degrees 4 Tighten the Bevel Lock Knob 71 and push in the Bevel Index Knob 74 Press the green Switch 122 squeeze the handle Trigger motor starts and push up on the Lock On Buiton 6 From the side of the machine feed the stock into the Saw Blade ag
5. saw properly Using improper Saw Blade for finish cut desired Saw Blade is heeling Too much play between arm and column Yoke too loose when clamped to carriage Rip fence not straight Dull Saw Blade Arbor Nut loose Dull Saw Blade Saw Blade not parallel to fence Faulty ON OFF Switch Circuit overloaded with other appliances Motor windings burned out Circuit used is under rated for this application Overloaded motor Improper cooling caused by excessive sawdust accumulation around the motor Motor winding burned out or open Power source circuit breakers do not have sufficient power capacity For replacement parts please call 1 800 444 3353 Adjust Saw Blade square to rip fence Tighten column sleeve bolt Adjust Yoke Clamp Handle Replace Saw Blade Draw the Saw Blade across stock with a slow and steady pull Replace Saw Blade Adjust Saw Blade square to the rip fence Tighten column sleeve bolt Adjust Yoke Clamp Handle Replace rip fence Replace or sharpen Saw Blade Tighten Replace or sharpen Adjust Saw Blade or fence to parallel Have the Switch unit checked by a qualified technician Use a different circult for the machine Replace motor Use a different circult with sufficient power for this machine Feed stock into Saw Blade more slowly Clean motor housing with compressed air Replace motor using a qualified technician Install proper size circuit breakers or change circuits to one with more capacity
6. AZ RAA Anti kickback Arm 13 Screw Clamp 137 ON OFF Switch The Switch has a built in locking feature which requires a key to be inserted before the saw can be turned ON Removing the Key and pushing the OFF button locks the saw against unintended use For crosscutting press the green Switch in then squeeze and hold the Trigger For rip cutting press the Trigger Lock On Button SKU 42933 For replacement parts please call 1 800 444 3353 Page 7 green Switch in squeeze the Trigger motor starts then push up on the Lock On Button for rip cutting only to keep the motor running without holding the Trigger in Depressing the Trigger again will release the Lock On Button turning the motor off Carriage Lock The Carriage Lock Knob located on the left side of the Radial Arm permits the saw assembly to be moved in or out and locked at the desired position on the arm It must be fully released for any crosscutting and tightly locked for all operations in which the saw assembly is stationary To lock turn clockwise To unlock turn counterclockwise Arm Angle The Arm Index Knob 142 and Washer 140 are located at the Column Base 132 They can index release and secure the arm angle for various miter positions Positive index stops are 0 15 30 45 and 60 degrees left and right Non index stops can also be set within the range of the arm assembly Yoke Pivot The Yoke Index Knob located at the top of
7. CHICAGO Jai iA Power Tools RADIAL ARM SAW 8 1 4 INCH ASSEMBLY AND OPERATING INSTRUCTIONS 3491 Mission Oaks Blvd Camarillo CA 93011 Visit our Web site at http www harborfreight com Copyright 2000 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 and replacement parts please call 1 800 444 3353 REV 11 04 12 06 Specifications ITEM DESCRIPTION 20 9 startup amps 6 9 load amps 1330 watts Save This Manual You will need the manual for the safety warnings and precautions assembly instructions operating and maintenance procedures parts list and diagram Keep your invoice with this manual Write the invoice number on the inside of the front cover Keep the manual and invoice in a safe and dry place for future reference Safety Warnings and Precautions WARNING When using tool basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Read all instructions before using this tool 1 Keep work area clean Cluttered areas invite injuries 2 Observe work area conditions Do not use machines or power tools in damp or wet locations Don t expose to rain Keep work area well lighted Do not use electrically powered tools in the presence of flammable gases or liquids
8. Clean worktable Adjust Table A Replace rip fence Sand or replace Table A Adjust Saw Blade Tighten column sleeve bolt Adjust Yoke Clamp Handle Adjust Bevel Lock Knob Adjust Table A Workpiece has a tendency to walk Saw Blade is not parallel with the fence Adjust Saw Blade away from the fence when ripping Arm is not perpendicular to the rip fence Adjust cross cut travel with rip fence Saw Blade tends to advance over the stock too fast Dull Saw Blade Not pulling the Saw Blade properly Replace or sharpen blade Draw Saw Blade across stock with a slow and steady pull a ct Varis om One ence Too much play between the arm and column Tighten column sleeve bolt Saw does not travel smoothly in Dirty tracts Clean tracts arm tracks Bad Bearings Replace Bearings Elevating Handle slips when elevating or lowering the Saw Blade Screw loose on Elevating Handle Tighten Screw Clamping knobs do not hold motor assembly to the set position s Treads stripped on knob s Replace knob s Saw Blade scores workpiece not giving a good finished cut Saw Blade or dado blades tend to push stock to one side when cross cutting Saw Blade Stalls when ripping Motor will not reach full soeed or power Motor overheats stalls trips the circuit breakers or fuses SKU 42933 Saw Blade is leaning to one side Too much play between arm and column Yoke too loose when clamped to carriage Saw Blade bent or dull Not feeding
9. For replacement parts please call 1 800 444 3353 Page 18 PLEASE READ THE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS 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 SKU 42933 For replacement parts please call 1 800 444 3353 Page 19
10. Handle 1 4 turn lowering the Saw Blade a little more Pull the Handle back and forth again to cut the plywood groove a little deeper Tighten the Carriage Lock Knob again With the machine still running loosen the yoke Clamp Handle 66 and pull out the Yoke Index Knob and turn the yoke clockwise until it locks into the 90 degree This cuts a swing line into the worktable for in ripping Once the quarter turn swing line cut is complete lock the yoke Clamp Handle With the Saw Blade still turning push on the Handle until the Saw Blade reaches the rip fence cutting the rip trough in the center of the worktable Turn the machine OFF and return the Saw Blade to the crosscut position Lock the Carriage Lock Knob Turn the machine ON and rotate the Yoke counterclockwise to the out rip position This cuts the swing line for out ripping Loosen the Carriage Lock Knob Lock the yoke Clamp Handle 66 and with the Saw Blade revolving push the Handle back until the new groove matches the groove cut in step 11 Turn the machine OFF Return the Saw Blade to the crosscut position Unlock the Carriage Lock Knob 74b and move the motor assembly to the rear position behind the fence Pull out the Bevel Index Knob 74 and lock the Saw Blade at index position 60 degrees Turn on machine and pull the Handle forward This will cut a kerf mark for bevel crosscuts Turn the machine OFF Lock the Carriage Lock Knob and start the motor Pull the Carriag
11. Never use carbide blades to cut anything other than wood cutting hard materials can cause the carbide blade to shatter and break apart SKU 42933 For replacement parts please call 1 800 444 3353 Page 4 15 16 17 18 19 20 21 22 23 24 WARNING Never attempt to free a stalled saw blade without first turning OFF the saw motor Provide proper support for the stock based on its size and the type of operation to be performed Avoid awkward hand positions i e crossing arms during operation in which a sudden slip could cause your hand to move into the moving saw blade Before making any adjustments to the Radial Arm Saw the Switch should be in the OFF position and the Switch locked OFF Never turn the Radial Arm Saw ON before clearing the table and work surface of all objects tools scraps of wood etc except the stock to be cut Always lock the carriage arm in place before lowering the saw blade Otherwise when the saw blade touches the stock it may draw itself backward with you into the cutting area Never cut more than one piece of stock at a time for any type of cut When cross cutting always return the carriage arm to the rear position before letting go of the Handle Avoid Kickback of stock For rip cuts the saw blade must be exactly parallel to the fence to prevent pinching or heeling Use a stock separator on the output side of the stock cut Only feed the stock against th
12. ainst its rotation using a long push stick WARNING Never use your hand to push the stock through the Saw Blade Never reach around the Saw Blade while it is running Serious injury can occur to hands and arms 7 When the cut is complete and before removing the stock squeeze the Trigger or pull down on the Lock On Button and press the red Switch SKU 42933 For replacement parts please call 1 800 444 3353 Page 13 Maintenance CAUTION Before performing any maintenance remove the Line Cord from the electri cal outlet 1 Yoke Tightness Periodically check and tighten the yoke Clamp Handle 66 Over time this handle may become loose and not tighten entirely To correct this condition tighten the large Nut 64 at the base of the Handle using the 5 8 inch arbor wrench Cleaning After each use apply compressed air to blow clean all the parts of the Radial Arm Saw Saw Blades Never use a replacement blade rated lower than 5 000 RPM and larger than 8 inches diameter Motor Brushes Inspect the two motor Brushes 55 after the first 50 hours of saw use After that check every 10 hours Replace if necessary by a qualified technician Improper Brush maintenance can cause motor failure The Brush Caps 56 are located on each side of the motor housing Lubrication The Radial Arm Saw does not require initial lubrication Periodically however check all moving parts i e knobs levers column shaft Elevatin
13. ced by a qualified technician Do not use the tool if any switch does not turn On and Off properly Guard against electric shock Prevent body contact with grounded surfaces such as pipes radiators ranges and refrigerator enclosures Replacement parts and accessories When servicing use only identical replacement parts Use of any other parts will void the warranty Only use accessories intended for use with this tool Approved accessories are available from Harbor Freight Tools SKU 42933 For replacement parts please call 1 800 444 3353 Page 3 19 20 21 10 11 12 13 14 Do not operate tool 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 operate the tool Use proper size and type extension cord If an extension cord is required it must be of the proper size and type to supply the correct current to the tool without heating up Otherwise the extension cord could melt and catch fire or cause electrical damage to the tool This tool requires use of an extension cord of 0 to 10 amps capability up to 50 feet with wire size rated at 18 AWG Longer extension cords require larger size wire If you are using the tool outdoors use an extension cord rated for outdoor use signified by WA on the jacket Maintenance For your safety service and maintenance should be performed re
14. e Arm Index Lock Knob and move the Arm to the 45 degree right hand miter position This will cut a groove for miter cuts Turn the machine OFF SKU 42933 For replacement parts please call 1 800 444 3353 Page 10 Operation WARNING The Radial Arm Saw can be very dangerous and cause serious injuries if not operated properly Review all safety precautions before operating Always keep hands out of the path of the moving Saw Blade Cross Cutting 1 rg 8 Secure the stock to be cut against the table and fence If the stock length is short do not hold with your hand Use a clamp to hold in place Adjust the Anti kickback Arm 13 so it just clears the stock Check that the Pivot Yoke Clamp Lock and Bevel Index Knob are set to O degrees and are secure in place Adjust the Elevating Handle 100 so the Saw Blade 17 height is only 1 8 inch into the worktable Push the Handle backward so that the Saw Blade is in behind the stock to be cut Press the green Switch 122 Squeeze the Handle Trigger and slowly pull the Handle toward you causing the Saw Blade to cut the stock When the cut is complete release the Trigger and push the Handle all the way back Wait for the Saw Blade to stop turning before removing the stock Mitre Cross Cutting 1 Loosen the yoke Clamp Handle 66 and pull out the Yoke Index Knob Turn the motor assembly to the left or right and lock the Yoke Index Knob at 45 degrees Tighten the
15. e rotation of the saw blade Keep the stock firmly on the table while cutting When making rip cuts Push only on the main section of stock between the saw blade and the fence Always use a push stick never your hands Do not release the stock before the cut is complete and push beyond the saw blade Always push the stock through the saw blade never pull it through from the opposite direction Always use the anti kickback claws Do not rip stock that is bowed warped or has nonparallel edges The use of abrasive cut off or wire wheels can be dangerous and is not recommended Note Performance of this tool may vary depending on variations in local line voltage Exten sion cord usage may also affect tool performance Warning The warnings cautions and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur It must be under stood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator SKU 42933 For replacement parts please call 1 800 444 3353 Page 5 Unpacking When unpacking check to make sure that all the parts are included Refer to the Parts List and Assembly Drawing at the end of this manual If any parts are missing or broken please call Harbor Freight Tools at the number on the cover of this manual as soon as possible Installation During the assembly and in
16. g Handle shafts to make sure that they move smoothly If lubrication is required use a small amount of light oil Do not oil the Carriage Arm bearings because they are sealed and do not require lubrication Motor Preventative Maintenance In addition to worn motor Brushes the following are major causes of motor failure Using a dull or sticking Saw Blade Feeding the stock through the Saw Blade too fast Starting the cut before the Saw Blade has reached full speed Abnormal friction caused by improper alignment of the motor assembly especially when ripping Low current or voltage supplied to the machine Buildup of dust in the motor housing which prevents proper cooling SKU 42933 For replacement parts please call 1 800 444 3353 Page 14 Troubleshooting PROBLEM CAUSE SOLUTION Arm is not perpendicular to the rip fence Too much play between the arm and column Yoke too loose when clamped to carriage Dust between stock and rip fence Table is not parallel with arm Rip Fence is not straight Saw will not make a square crosscut or a good 60 degree mitre cut 60 degree cut not accurate Rear edge of table A not straight Saw Blade not perpendicular to worktable Too much play between arm and column Yoke is too loose when clamped to carriage Bevel Lock Knob is loose Table is not parallel with arm Adjust the crosscut travel with the rip fence Tighten the column sleeve bolt Adjust Yoke clamp handle
17. gularly by a qualified technician Safety Precautions When Using Radial Saws Disconnect the line cord from the electrical outlet before servicing the Radial Arm Saw After cutting wait until the saw blade comes to a complete stop before removing stock from the table reaching around the saw blade or leaving the area Never walk away and leave the saw running When making rip cuts feed the stock into the blade against the direction of the blade rotation Always use a push stick when ripping small or thin stock Keep saw blade sharp and free of all rust and pitch Always use the anti kickback finger attachment when making rip cuts Feed stock from the opposite end from the anti kickback finger attachment Always use the saw blade guides and fence and never push stock being cut by hand Tighten and lock all adjusting saw blade positioning screws before operating Keeps hands out of the path of the saw blade during operation Only use 8 inch saw blades with 5 8 inch arbor on this machine Always secure the stock being cut with clamps whenever possible Make sure that the Switch is in the OFF position before plugging the line cord into the electrical outlet Many saw accidents are caused by dull badly set and improperly filed cutting blades gum or resin adhering to the cutting blade and by saw blade misalignment with the fence Such conditions can cause the stock to stick jam stall the saw blade or kick back at the operator
18. h over or across running machines Maintain tools with care Keep tools sharp and clean for better and safer performance Follow instructions for lubricating and changing accessories Inspect tool cords periodically and if damaged have them repaired by an authorized technician The handles must be kept clean dry and free from oil and grease at all times Disconnect power Unplug when not in use Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from the tool or machine work surface before plugging it in Avoid unintentional starting Be sure the switch is in the Off position and locked when not in use and before plugging in Do not carry any tool with your finger on the trigger whether it is plugged in or not Stay alert Watch what you are doing use common sense Do not operate any tool when you are tired Take caution as some woods contain preservatives such as copper chromium arsenate CCA which can be toxic When cutting these materials extra care should be taken to avoid inhalation and minimize skin contact Check for damaged parts Before using any tool any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for alignment and binding of moving parts any broken parts or mounting fixtures and any other condition that may affect proper operation Any part that is damaged should be properly repaired or repla
19. ly until any gaps have been eliminated Tighten the Yoke Pivot Clamp and recheck alignment This will simultaneously set both yoke indexing positions for in and out ripping Preparing the Work Table A In order to move the Saw Blade into different cutting positions kerf marks or grooves must be cut into the worktable It is recommended to cut grooves into a piece of 1 4 inch plywood mounted to the surface of Table A is 2 Cut a piece of 1 4 inch plywood the same size as Table A Mount the plywood to Table A using self tapping countersinking screws at the four corners of Table A Set the Carriage Arm at 0 degrees and lock in place SKU 42933 For replacement parts please call 1 800 444 3353 Page 9 pi oe 10 11 12 13 14 15 16 Set the Saw Blade angle to O degrees index position perpendicular to the worktable Draw out the Saw Blade to mid range on the Carriage Arm and lock in that position Turn the Elevating Handle to lower the Saw Blade so it just touches the plywood top Place your hand on the Handle Assembly 87 and press the green ON button with the other hand Squeeze the Trigger 86 to start the motor With the same hand that you turned ON the machine loosen the Carriage Lock Knob and slowly move the Saw Blade back cutting the rip fence and then move it all the way forward cutting a groove into the entire depth of the plywood With the machine still running turn the Elevating
20. n index knob locks into the arm support column The arm support column has nine positive stops 0 15 30 45 and 60 degrees left and right 7 Attach the Elevating Handle assembly to the Arm using the Allen wrench provided 8 Attach the Saw Blade 17 to the Gear Shaft 19 and secure with the Outside Flange 16 and Bolt 15 REV 03 01 SKU 42933 For replacement parts please call 1 800 444 3353 Page 6 Lock the Gear Shaft with the Stopper Pin 22 located at the front part of the Gear Case Cover 26 Using a wrench tighten the Bolt 15 over the Outside Flange 16 counterclockwise 9 Place the Safety Guard 10 over the Saw Blade and tighten in place 10 Install the anti kickback pawl on the Safety Guard 10 with the pawls facing the rear of the machine 11 Set the height by loosening its lock knob and moving it up or down Retighten again when set to the proper height 12 Verify that no play exists in the carriage and that the arm yoke and bevel locks and clamps are tight 13 Slip the Dust Guide 4 over the exhaust stem located on the Safety Guard Operating Controls Elevating Handle 88 i T Switch 122 with Key 98 Yoke Pivot Clamp Handle 88 mi Db nC lee i ae i Oe N i Trigger Safety Guard 10 t la Bevel Index Knob 74 _ ALL Bevel Lock Knob 71 VY Arm Index Knob 115 w e a ay gt Lock On Button q LS f Safety Guard Lock Knob 5
21. or Arm tightness on the Column 132 If loose tighten Bolt 115 Check the crosscut travel of the Saw Blade for squareness Lock or tighten all adjustment levers and knobs Lower the Arm until it just clears the Table A front Place a framing square so it just touches a tooth of the Saw Blade Mark this location with a pencil on the table and draw a straight line using the square Check that the Saw blade follows this line from front to back If the Saw Blade moves to the right or left side of the line as it travels the entire length of the Arm loosen the Screw Clamps 137 and lightly tap on the Table left or right side until there is full travel alignment Tighten the Screw Clamps again Check that the Saw Blade is square to Table A Place a framing square on Table A so that the square is flat on the Saw Blade not touching teeth lf there is no gap between the square and the Saw Blade no adjustment is necessary If the square does not touch the Saw Blade evenly with the square flat on the Table A loosen the Bevel Lock Knob 71 and adjust the motor until the gap between Saw Blade and the square is eliminated Check that the Saw Blade is square to the rip fence Firmly place a framing square against the rip fence and the blade as shown to the right The square should not touch any teeth If the square is not flush with the entire blade loosen the yoke pivot Clamp Handle 66 and move the motor assemb
22. stallation procedure you may have to refer to the Parts List and Assembly Drawings located at the end of this manual 1 Secure the Radial Arm Saw to a solid bench top or table by bolting or clamping the saw frame down to the bench top The workbench must not be able to slide or tip over Affix to floor if necessary Position the Radial Arm Saw or saw and bench to slope slightly to the rear so the radial arm carriage will not roll forward due to gravity The workbench should be of the appropriate length and width to allow the operator to stand aside of the saw blade whatever position the saw blade is in The work area should have adequate overhead non glare lighting Always lock the radial arm carriage before moving the unit 2 Turn the Base 152 assembly upside down Attach Table A 127 squarely to the Base assembly using the four cross head Tapping Screws 165 3 Attach the table stabilizer Stands to both sides of the Base using four Hex Nuts 82 Washers 149 and Round Head Bolts 148 4 Place the Table and Base assembly on the workbench right side up Secure to the workbench with nuts bolts and washers not supplied 5 Position Table B 126 and Table C 125 and the rip fence guide and secure them by partially tightening the two screw clamps built into the Base assembly 6 Set the Arm 118 assembly column into the Column Base Move the Arm slighily to the left or right until the colum
23. the Yoke under the Carriage Arm indexes the Yoke horizontally to O degree crosscuts or 90 degree for rip cuts Loosen the Yoke Pivot Clamp Handle and pull out the Yoke Index Knob Turn the motor assembly until it locks at the index position Lock the Yoke Pivot Clamp Handle Blade Angle The Bevel Index Knob 74 and the Bevel Lock Knob 71 are used to set the Blade angle variable or indexed Loosen the Bevel Index Knob 71 Turn the motor assembly clockwise or counter clockwise to the index notch of 0 45 or 90 degrees or to a variable position without using the index notch Tighten the Bevel Lock Knob by turning clockwise Depth of Cut The Elevating Handle 100 at the rear of the arm 100 is used to raise and lower the height of the Saw Blade Turn the Elevating Handle clockwise to raise the Saw Blade or counter clockwise to lower it Adjustments The following checks and possible adjustments should be done in the order listed before beginning operation WARNING For safety unplug the line cord to the Radial Arm Saw 1 Tables A 127 B 126 and C 125 are checked for straightness at the factory SKU 42933 For replacement parts please call 1 800 444 3353 Page 8 However changes in humidity can slightly alter the condition of the wood With the Screw Clamps 131 tightened use a straight edge or framing square to check for flatness and squareness Sand down any high spots using fine sandpaper Check f
24. umn Clamping Washer Screw Clamp Screw M5x12 Nja N a h eh 31 Retaining Ring 20 1 86 Switch Baffle 1 33 Wood Screw 5x70 2 a4 Thin Washeri2 2 69 forsse Ta 35 Mie shat f 90 Spacer 36 Needle Bearing Kiz1e13 1 ar Made Ger f 98 fsorewmoas J gt o6 sprna Washer 2 or aes os soewe fs o9 Spring Washers 5 100 Elevating Hanae 1 N N or N 140 Washer 12 141 Arm Lock Bolt M12x65 154 165 Arm Index Knob Washer M8 Stand Fixed Base Right Base Fixed Base Left Round Head Bolt M6x16 Aja I INIA AIAJ N as altaya al a 46 Cable Clip 1 101 Arm Cap 1 47 Tapping Screw St3 5x9 5 1 102 Screw M4x12 2 48 Cable Cover 103 Collet Nut M14 104 Washer 14 105 Cord Clamp 49 Tapping Screw St3 9x16 50 Screw M4x10 51 End Cap 107 Scale Label Left 108 Arm 1 108 1 Countersunk Flat Head Screw 8 sa 52 Grip Nut 53 Conical Collet Chuck Ps soma 55 Gabon Bush 2 se Brusne le 166 Screw M6 x 16 Housing SKU 42933 For replacement parts please call 1 800 444 3353 a Page 16 Assembly Diagram 1 97 NOTE Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts SKU 42933 For replacement parts please call 1 800 444 3353 Page 17 Assembly Diagram 127 118 117 144 143 142 165 SKU 42933
25. yoke Clamp Handle 66 Push the Handle backward so that the Saw Blade is in behind the stock to be cut Secure the stock to be cut against the table and fence If the stock length is short do not hold with your hand Use a clamp to hold in place Adjust the Anti kickback Arm 13 so it just clears the stock Press the green Switch 122 Depress and hold the Trigger in Slowly pull the Handle toward you causing the Saw Blade to cut the stock When the cut is complete release the Trigger and push the Handle all the way back Wait for the Saw Blade to stop turning before removing the stock SKU 42933 For replacement parts please call 1 800 444 3353 Page 11 Bevel Cross Cutting 1 8 Loosen the Bevel Lock Knob 71 and pull out the Bevel Index Knob 74 Turn the motor assembly clockwise or counterclockwise selecting the desired angle variable or indexed i e 45 degrees Tighten the Bevel Lock Knob 71 and push in the Bevel Index Knob 74 Push the Handle backward so that the Saw Blade is in behind the stock to be cut Secure the stock to be cut against the table and fence If the stock length is short do not hold with your hand Use a clamp to hold in place Adjust the Anti kickback Arm 15 so it just clears the stock Press the green Switch 122 Squeeze the Trigger and push the Handle all the way back When the cut is complete release the Trigger and push the Handle all the way back Compound
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