52 CAPACITY shear. Model Visit our website at:

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1 52 CAPACITY shear press BRAKE AND SLIP ROLL Model assembly & Operating Instructions Visit our website at: 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 Revised Manual 10g

2 THANK YOU for choosing a HARBOR FREIGHT TOOLS product. For future reference, please complete the owner s record below: Model Serial No. Purchase Date SAVE THE RECEIPT, WARRANTY AND THESE INSTRUCTIONS. It is important that you read the entire manual to become familiar with the unit BEFORE you begin assembly. Technical Specifications Tool Name: 52 Capacity Shear, Press Brake and Slip Roll Item Number: Press Plate Size: 1-7/8 W x 52-3/8 L Number of Rollers: 3 Roller Diameter: 2 Roller Length: 52 Roller Rings: 7/32, 10/32, 3/8 Cutter Blade: H.C.S. with Hardness of HRC Cutter Blade Dimensions: 1/2 W x 1-3/16 H x 52 L Table Size: 6 W x 55-1/4 L Die Sizes: 1, 1-1/2, 2, 2-1/2, 4, 7, 9, 10, 15 Overall Dimensions: 28-5/8 x 25-5/8 x 63-3/8 Weight: Lbs. Capacity: 20G Warning: The warnings, cautions 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. The Operator PLEASE REMEMBER: Do not operate the product if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgment/reflexes might be impaired. Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective gloves and non-skid footwear is recommended. 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 your are producing metal filings. Always stand off to one side of the machine. Do not reach over or across running machines. Maintain proper footing and balance at all times. SKU Page 2

3 Work Area TO AVOID RISK OF PERSONAL INJURY, EQUIPMENT DAMAGE, FIRE AND SHOCK, MAKE SURE YOUR WORK AREA IS: Free of damp, wet or rainy conditions. Free of children (never let them handle tools or machinery). Well-lit. Clean and uncluttered. Before Operating 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. Before operating your Shear-Press-Slip Roll, check for damaged parts. You should also: Keep Guards in place and in working order. Make certain that adjusting keys and wrenches are removed from the tool prior to turning it on. Always feed your workpiece into the machine from the front. Assembly Your Shear, Press, 52 Slip Roll requires slight assembly as indicated below. To assist you with assembly and operation please refer to the Assembly Diagram and Parts List located on pages 6 and 7. Lay out all parts onto a clear section of your floor or workbench prior to assembly. Caution! Consider the weight of the components and take the necessary precautions when lifting. Assistance may be required during assembly. Step 1) Step 2) Step 3) Before assembling the machine, clean off any protective grease located on the machine. At the bottom of the Right Wall (5) and the Left Wall (1) are located two holes, four holes total. Attach the machine to your work bench by inserting a bolt through each of these holes and into your work bench. If not fully attached, screw the two Handle Knobs (26) (Figure 1-A) into each of the Handles (18 & 59). For assistance please refer to Figure 1 below. 7 A Figure 1 REV 10g SKU Page 3

4 Step 4) Set the Short Handle (18) into the groove in the Eccentric Shaft (35). Place the Cover (7) over the Handle, and then tighten the entire assembly in place by screwing in the two Hex Bolts (38). Insert the Hex Screw (39) into the Washer (29) and then into the center hole in the Cover. Tighten to secure the Handle in place (please see Figure 1 on the previous page for clarification). Note: Step 5) The Handles can slide along the groove and be adjusted so that all of the Handle is pulled up to one side. This allows for additional torque when shearing or pressing. Repeat for the Long Handle (59). Line the Handles up as well as possible. Operation When operating your Shear-Press-Slip Roll, it will be helpful to refer to the Parts List and Assembly Diagram on pages 6 and 7 of this manual. Never force the tool or attachment to do the work of a larger industrial tool. It is designed to do the job better and more safely at the rate for which it was intended. Before using your actual workpiece, practice each application of the tool with a couple pieces of scrap metal. This will allow you to become more familiar with each application, as well as assuring a more precise final product. Using the Upper Braking Die The Upper Braking Die (12) contains nine different Die sizes (1, 1-1/2, 2, 2-1/2, 4, 7, 9, 10,15 ). These can be used together to form one long size, or you can use the die size or combination which best fits your need. Your workpiece can be pressed to a 45 degree or 90 degree angle. Step 1) Step 2) Step 3) Shear Step 1) Step 2) Choose the Upper Braking Die (12) (Figure 2-A) size which best fits your needs. Remove the Hex Screws (51) (Figure 2-B) which will allow you to remove the other die which are not being used. Turn the Handle counterclockwise to raise the Upper Braking Die (12). Insert your workpiece under the Braking Die. Turn the Handle to move the Braking Die down against the workpiece. Pressure on the workpiece will cause it to bend. As you increase the pressure, the angle of the bend on your workpiece will increase. Pressing the workpiece full pressure using the Handle(s) will produce a 90 degree angle in the workpiece. Move the Pressing Plate(10) up and insert your metal workpiece. If necessary loosen the Hex Bolt (54) in the Press Plate Bracket (8) and move the Pressing Plate (10). (See Figure 2-C). Once your workpiece is inserted, turn the Handle to force the cutters into the workpiece. This will cut your workpiece for you. REV 10g SKU Page 4

5 B A Figure 2 C Rolling Step 1) Remove the Cover (33). Release the Pressing Roll Lock (34) (Figure 3-A) and screw in or out the Adjusting Bolt (27) (Figure 3-B) as necessary. Releasing the Pressing Roll Lock (34) will allow the Upper Pressing Roll (32) to move forward and out. Step 2) Once the Upper Pressing Roll (32) moved into position, tighten the Pressing Roll Lock (34). Step 3) Feeding from the front of the machine, feed your workpiece into the Pressing Rolls. Turn the Handle clockwise to feed the workpiece into the machine. if t h e r e is a n y q u e s t i o n a b o u t a c o n d i t i o n b e i n g s a f e o r u n s a f e, d o n o t o p e r at e t h e t o o l. A B Figure 3 REV 10g SKU Page 5

6 Unpacking When unpacking your Shear, Press, Slip Roll, check to make sure the following parts are included. If any parts are missing or broken, please call HARBOR FREIGHT TOOLS at Parts List Part # Description Qty Part # Description Qty 1 Left Wall 1 33 Cover 1 2 Work Bench 1 34 Pressing Roll Lock 1 3 Cross Beam 1 35 Eccentric Shaft 2 4 Crank Arm 2 36 Jacket 2 5 Right Wall 1 37 Roll Key 4 6 Bear Frame 1 38 Hex Bolt 2 7 Cover 2 39 Hex Screw 2 8 Press Plate Bracket 2 40 Hex Bolt 2 9 Spring 2 41 Knob 4 10 Pressing Plate 1 42 Hex Bolt 2 11 Moving Cutter Plate 1 43 Hex Screw 2 12 Upper Braking Die 1 44 Washer 2 13 Pressing Plate 1 45 Hex Bolt 1 14 Bolt 4 46 Hex Bolt 2 15 Rolling Wheel 2 47 Washer 2 16 Guide 2 48 Hex Nut 1 17 Adjustable Bolt 2 49 Hex Bolt 2 18 Short Handle 1 50 Hex Screw 2 19 Positioning Plate 2 51 Hex Screw Positioner 2 52 Hex Screw 4 21 Positioning Plate 1 53 Washer 4 22 Support Plate 1 54 Hex Bolt 2 23 Blade 2 55 Hex Screw 7 24 Back Pressing Roll 1 56 Hex Screw 4 25 Screw 2 57 Hex Screw 7 26 Handle Knob 4 58 Hex Screw 2 27 Adjusting Bolt 2 59 Long Handle 1 28 Roll Bushing 4 60 Nut 4 29 Washer 2 61 Bolt 4 30 Gear 2 62 Oil Cup 2 31 Lower Pressing Roll 1 63 Nut 2 32 Upper Pressing Roll 1 64 Washer 2 REV 10g SKU Page 6

7 Assembly Diagram SKU Page 7

8 LIMITED 90 DAY WARRANTY Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to lack of maintenance. We shall in no event be liable for death, injuries to persons or property, or for incidental, contingent, special or consequential damages arising from the use of our product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation of exclusion may not apply to you. This warranty is expressly in lieu of all other warranties, express or implied, including the warranties of merchantability and fitness. To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide 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 Mission Oaks Blvd. PO Box 6009 Camarillo, CA (800) 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 Page 8