Harbor Freight Tools 30 in. Capacity Shear, Press Brake, and Slip Roll Product manual
Contents
1. Obey all safety messages that follow this symbol to avoid possible injury or death Indicates a hazardous situation which if not avoided DANGER will result in death or serious injury Indicates a hazardous situation which if not avoided AWARNING could result in death or serious injury Indicates a hazardous situation which if not avoided ACAUTION could result in minor or moderate injury NOTICE CAUTION Addresses practices not related to personal injury CENTRAL CS MACHINERY Page 2 For technical questions please call 1 888 866 5797 Item 5907 Item 5907 Important Safety Information A WARNING Read all safety warnings and instructions Failure to follow the warnings and instructions may result in serious injury Save all warnings and instructions for future reference Work area safety a Keep work area clean and well lit Cluttered or dark areas invite accidents b Keep children and bystanders away while operating the tool Distractions can cause you to lose control Personal safety a Stay alert watch what you are doing and use common sense when operating the tool Do not use while you are tired or under the influence of drugs alcohol or medication A moment of inattention while operating the tool may result in serious personal injury b Wear ANSI approved safety goggles and heavy duty work cloves during use c Do not overreach Keep proper footing and balance at all times This enab2. side and insert the workpiece between the dies The formed sides will be on the outside of the Die Figure 17 Before bending tap one corner nearer to the middle of the machine This will allow the material to clear the Upper Braking Die when raised Bend the fourth side Using a block or piece of wood tap the corner of material back into place Pressing 1 For technical questions please call 1 888 866 5797 Slide the Press Plate Bracket 8 of the Press Plate Assembly into the receiver holes of the Apron Note that the Press Plate 10 should be facing down Place the workpiece so that it is centered under the Press Plate Rotate the Handle 18 to press the workpiece Page 9 Maintenance and Servicing A Procedures not specifically explained in this manual must be performed only by a qualified technician AWARNING TO PREVENT SERIOUS INJURY FROM TOOL FAILURE Do not use damaged equipment If abnormal noise or vibration occurs have the problem corrected before further use Cleaning Maintenance and Lubrication 1 BEFORE EACH USE inspect the general condition of the tool Check for loose hardware misalignment or binding of moving parts cracked or broken parts and any other condition that may affect its safe operation 2 Regularly grease all moving parts 3 AFTER USE wipe external surfaces of the tool with clean cloth Page 10 For technical questions please call 1 888 866 5797 Item 5
3. 907 Troubleshooting Bending Bend is distorted Clamping pressure 1 Adjust clamping pressure so that the too tight workpiece has little or no clamping pressure at the outside edges of the tool Radius set back 2 Adjust the radius set back to at least 1 1 2 too close times the thickness of the material being bent then readjust the clamping pressure Bend angle Clamp misaligned Measure angle at each end of bend then adjust doesn t match radius set back on each side as needed from end to end Cutting Metal doesn t Upper Blade bowed Turn Adjustment Nut clockwise to loosen cut evenly or counter clockwise to tighten CAUTION Do not overtighten Supporting Plate Overtightening Supporting Plate will cause permanent distortion Blades don t cut 1 Blades dull 1 Replace Blades through metal 2 Blade distance 2 Adjust distance of Lower Cutting Blade needs adjustment olled shape uneven Rollers misaligned Check and align rollers from one end to the other end A Follow all safety precautions whenever diagnosing or servicing the tool Disconnect power supply before service Item 5907 For technical questions please call 1 888 866 5797 Page 11 Parts List _Description _ Left Frame 6 BearFrame Cds 8 Press Plate Bracket_ 9 Sprin Upper Braking Die 1 12 02 UpperBrakingDie2 _ 1 12 03 Upper Braking Die 3 1 Upper Braking Die 6 Upper Braking Die 8 TERE Upper Braki
4. Owner s Manual amp Safety Instructions Save This Manual Keep this manual for the safety warnings and precautions assembly operating inspection maintenance and cleaning procedures Write the product s serial number in the back of the manual near the assembly diagram or month and year of purchase if product has no number Keep this manual and the receipt in a safe and dry place for future reference are E MACHINERY 30 SHEAR PRESS BRAKE AND SLIP ROLL Visit our website at http www harborfreight com ITEM 5907 Email our technical support at productsupport harborfreight com 5 When unpacking make sure that the product is intact and undamaged If any parts are missing or broken please call 1 888 866 5797 as soon as possible Copyright 1997 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced Read this material before using this product any shape or form without the express written consent of Harbor Freight Tools Failure to do so can result in serious injury Diagrams within this manual may not be drawn proportionally Due to continuing SAVE THIS MANUAL improvements actual product may differ slightly from the product described herein Tools required for assembly and service may not be included Specifications WARNING SYMBOLS AND DEFINITIONS This is the safety alert symbol It is used to alert you to potential personal injury hazards
5. RIBUTOR 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 Number Here Note If product has no serial number record month and year of purchase instead Note Some parts are listed and shown for illustration purposes only and are not available individually as replacement parts CENTRAL CS MACHINERY Page 14 For technical questions please call 1 888 866 5797 Item 5907 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 limitati
6. h of the 4 mounting holes Set the unit aside Figure 1 2 WARNING Before drilling the holes make sure that there are no electric wires cables utility lines or other obstructions in the area to be drilled in 3 Drill the holes straight down large enough to allow your mounting hardware to fit 4 the Press Brake in place and mount using the hardware Tighten all hardware securely before use Page 4 For technical questions please call 1 888 866 5797 Item 5907 Handle Removal amp Adjustment Adjust or move the Handle 18 by removing one of the Handle Knobs 26 and loosening the Bolt 42 that holds the Handle in place Slide the Handle out of its socket move to the opposite side of the tool if desired and tighten it in the most convenient position Braking Die Installation amp Adjustment Upper Braking 1 Item 5907 Die 12 01 to 12 06 Hex Head Bolt 52 Figure 3 The Upper Braking Dies 12 01 to 12 06 can be used for varying sizes of box and pan forming When forming a smaller box or pan choose the desired size Upper Die center it and remove the others Moveable Cutter Plate The Shear Brake Roll can be used to bend sheet metal up to 20 gauge The space between the Upper Die and the Apron 11 is adjustable To adjust the spacing a Place flat straight piece of wood not included between the Upper Braking Die and the Apron and raise the Apron so that the mater
7. ial just touches the Upper Die Loosen the Hex Screws 52 holding the Upper Die in place Do not remove them Remove any unneeded Upper Dies Raise and lower the Apron and use the block of wood to adjust the alignment of the Upper Dies Tighten the Upper Die Hex Screws CENTRAL CS MACHINERY For technical questions please call 1 888 866 5797 Page 5 Upper Blade Installation amp Adjustment Lower Blade Installation Lower Blade Hex 23b Screws Figure 4 1 amp Adjustment Hex Head Screw 58 56 Remove the Hex Screws 56 from the Upper Cutting Blade 23a Figure 5 2 Remove the Upper Cutting Blade 1 Remove the Hex Screws 58 from 3 Align the Upper Cutting Blade so that it is flush the Lower Cutting Blade 23 with the Apron 11 and secure with its Screws 2 Remove the Lower Cutting Blade 4 To adjust the Upper Blade 3 Replace the Lower Cutting Blade and Supporting Plate 22 Nut 49 secure with the Hex Screws 4 To adjust the Lower Blade a Place a 30 piece of thin cardboard Fi 7 A or paper between the Upper and 19976 Lower Cutting Blades 23a amp b a Lower the Upper Cutting Blade b Rotate the Handle 18 and cut the to its lowest position material Use a straight edge to b Loosen the two inset Hex Head Bolts 59 determine the straightness of the cut located on the top of the Work Bench 2 apd Wine 7908 needs c Adjust the Lower Cu
8. lade is positioned directly above 3 Align the bending mark with the front the mark and the right hand side of the edge of the Upper Braking Die material rests against the Guide 16 4 Rotate the Handle 18 until the desired 3 While holding the material steady rotate the angle has been formed Use a protractor or Handle until the material has been cut other measuring tool to ensure accuracy Item 5907 For technical questions please call 1 888 866 5797 Page 7 Radius Bending Radius bending is most commonly used to make cylinders and cones Both shapes are formed by making a series of small closely spaced bends in the workpiece Figure 10 For cylinders the bends are evenly spaced i e every bend is identical Figure 11 For cones move one side of the stock out farther than the other for every bend Wire or Sheet Metal Rolling Adjusting ___ amp Wire or Sheet Metal Screw 27 Rollers 24 31 amp 32 IN gt Adjustment Figure 12 Knob 25 Move the Cover 33 back and out of the way Coat the Pressing Rollers 24 31 and 32 with general purpose grease for smooth operation Clean any dirt or excess grease from the Rollers Drop the Back Pressing Roller 24 by loosening the Roller Adjusting Knob 25 The Back Pressing Roll 24 forms the radius in the material The closer it is to the front Rollers the smaller the radius will be The Roller Adjustment Knob 25 adjusts the spaci
9. les better control of the tool in unexpected situations d 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 Tool use and care a Do not force the tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it was designed b Store idle tools out of the reach of children and do not allow persons unfamiliar with the tool or these instructions to operate the tool Tools are dangerous in the hands of untrained users c Maintain tools Check for misalignment or binding of moving parts breakage of parts and any other condition that may affect the tool s operation If damaged have the tool repaired before use Many accidents are caused by poorly maintained tools d Keep cutting tools sharp and clean Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control e Use the tool in accordance with these instructions taking into account the working conditions and the work to be performed Use of the tool for operations different from those intended could result in a hazardous situation Service a Have your tool serviced by a qualified repair person using only identical replacement parts This will ensure that the safety of the tool is maintained The warnings precautions and ins
10. ng Die 10 1 13 _____ 1 14 __ Bolt M10X65_ 2 15 Roling Whee CT 2 _ 6 Gude o 17 Adjustable Bolt CT 2 18 Hande _ 1 19 Positioning Bar__ 2 20 Positioner ss 2 21 Positioning Plate 1 22 _ Supporting Plate 1 23a Cutting Blade 1 23b _ Lower Cutting Blade sd 1 24 Back Pressing Roller 1 25 Roller Adjuster Knob ___ 2 26 _ Cd 2 27 Adjusting Screw __ 2 28 Roll Bushing 4 29 Washer _ 2 30 Gear _ o o O 2 31 Lower Pressing Roller __ 1 ININISNINININ A 4 lt J 111111111 Part Description _ _ 34 35 36 Washer 37 Hex Wrench 8mm Hex Wrench 5mm Hex Wrench 6mm 70 Nut M10 CENTRAL CS MACHINERY Page 12 For technical questions please call 1 888 866 5797 Item 5907 Assembly Diagram Item 5907 For technical questions please call 1 888 866 5797 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 DIST
11. ng of the Back Pressing Roller Test with scrap metal first as metals have different bending characteristics Insert just the leading edge of your workpiece between the Upper Pressing Roll 32 and Lower Pressing Roll 31 and tighten the roll bar gap Adjusting Screw 27 until the Roll Bars are barely snug against the workpiece Note For wire insert the wire into the proper sized groove in the Upper Pressing Roller 32 6 Advance the Back Pressing Roll with the Roller Adjustment Knob 25 as much as desired depending on the tightness of the roll to be accomplished The tighter the roll the more the knobs must be advanced Rotate the Handle 18 until the proper roll has been achieved The material should feed itself through the rollers as you crank the Handle Assembly Page 8 For technical questions please call 1 888 866 5797 Item 5907 Pan Forming Pans of various sizes can be formed with a maximum lip side of 1 To form a pan Figure 13 1 Pre measure and cut the material before bending Notch the corners according to the desired lip height Figure 14 2 Insert the material between the Upper Braking Die and the Apron Bend the material until a 90 angle has been formed Figure 15 3 Rotate the material 90 counterclockwise Allow the completed side to extend just beyond the Die Bend the second side Item 5907 Figure 16 Repeat Step 3 for the third side Rotate to the final
12. on of incidental or consequential damages so the above limitation of exclusion may not apply to you THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS To take advantage of this warranty the product or part must be returned to us with transportation charges prepaid Proof of purchase date and an explanation of the complaint must accompany the merchandise If our inspection verifies the defect we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement We will return repaired products at our expense but if we determine there is no defect or that the defect resulted from causes not within the scope of our warranty then you must bear the cost of returning the product This warranty gives you specific legal rights and you may also have other rights which vary from state to state CENTRAL CS MACHINERY Item 5907 For technical questions please call 1 888 866 5797 Page 15 CENTRAL CS MACHINERY 3491 Mission Oaks Blvd PO Box 6009 Camarillo CA 93011 1 888 866 5797
13. tructions 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 Ad SAVE THESE INSTRUCTIONS For technical questions please call 1 888 866 5797 Page 3 Set up 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 Note For additional information regarding the parts listed in the following pages refer to Parts List and Assembly Diagram near the end of this manual AWARNING TO PREVENT SERIOUS INJURY Wear heavy duty gloves during setup and use Keep hands clear of the cutting folding and rolling mechanisms Functions Mounting Upper Cover 33 over Rollers Before use mount the unit to a strong Braking level surface that is designed to handle the Dies 12 01 Handle 18 weight of this machine plus any additional to 12 06 weight placed on it during use If mounting onto a bench or other wooden surface Apron 11 Upper Blade S Figure 2 Mounting Holes 1 Select four Bolts eight Washers and four Nuts not included to accommodate the four 6mm holes on the Left and Right Frames 1 5 Place the Press Brake in the location it will be mounted in Make a mark in the center of eac
14. tting Blade by turning If the Blade is bowed out away from its Adjustment Screws The distance the front of the tool turn the adjustment between the Lower Cutting Blade and Upper Nut 49 counterclockwise This will Cutting Blade should be 5 to 8 percent tighten the Supporting Plate 22 and of the thickness of the workpiece push the middle of the Upper Blade 23a out while pulling in its ends d If the Blade is bowed in towards the back of the tool turn the adjustment Nut clockwise This will loosen the Supporting Plate and pull the middle of the Upper Blade in while pushing its ends out d Tighten the two inset Hex Head Bolts Page 6 For technical questions please call 1 888 866 5797 Item 5907 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 Workpiece 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 General Operating Instructions Cutting Angle Bending Upper Braking Die 12 01 06 Figure 9 Figure 8 Guide 16 Mark the workpiece where you 1 Scribe the cutting mark on the material want to bend the material 2 Slide the material between the Upper 2 Place the material above the Apron 11 and Lower Cutting Blades so that the Upper B
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