Grizzly T28522 Owner's Manual
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Grizzly T28522 Owner's Manual

24" pan & box brake
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MODEL T28522
24" PAN & BOX BRAKE
OWNER'S MANUAL
(For models manufactured since 09/18)
COPYRIGHT © NOVEMBER, 2018 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#ES19792 PRINTED IN CHINA
V1.11.18

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Summary of Contents for Grizzly T28522

  • Page 1 (For models manufactured since 09/18) COPYRIGHT © NOVEMBER, 2018 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #ES19792 PRINTED IN CHINA V1.11.18...
  • Page 2 This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.

  • Page 3: Table Of Contents

    Table of Contents INTRODUCTION ..........................2 Contact Info ..........................2 Manual Accuracy ........................2 Identification ..........................3 Controls & Components ......................4 Machine Data Sheet ........................5 SECTION 1: SAFETY ........................6 Safety Instructions for Machinery ....................6 Additional Safety for Pan & Box Brakes ..................8 SECTION 2: SETUP .........................

  • Page 4: Introduction

    ID label (see below). This information is required for us to provide proper tech support, and it helps us determine if updated documenta- tion is available for your machine. Manufacture Date Serial Number Model T28522 (Mfd. Since 09/18)

  • Page 5: Identification

    Finger (1 of 5) Leaf Bending Block Clamping Pressure Bending Adjustment Leaf Rod (1 of 2) Bending Handles Clamping Handles Setback Wheel Setback Wheel To reduce your risk of serious injury, read this entire manual BEFORE using machine. Model T28522 (Mfd. Since 09/18)

  • Page 6: Controls & Components

    BEFORE in place while bending block produces bend. using machine. Fingers can be individually removed or repo- sitioned to allow clearance for workpiece. D. Bending Block: Pivots with bending leaf to produce bend in workpiece. Model T28522 (Mfd. Since 09/18)

  • Page 7: Machine Data Sheet

    Country of Origin ................................China Warranty ................................... 1 Year Approximate Assembly & Setup Time ........................15 Minutes Serial Number Location ..........................Machine ID Label ISO 9001 Factory ..................................Yes CSA Certified ..................................No Model T28522 (Mfd. Since 09/18) Model T28522 Page 1 of 1...

  • Page 8: Section 1: Safety

    Never operate under the influence of drugs or injury or blindness from flying particles. Everyday alcohol, when tired, or when distracted. eyeglasses are NOT approved safety glasses. Model T28522 (Mfd. Since 09/18)
  • Page 9 Make sure they are properly installed, you experience difficulties performing the intend- undamaged, and working correctly BEFORE ed operation, stop using the machine! Contact our operating machine. Technical Support at (570) 546-9663. Model T28522 (Mfd. Since 09/18)

  • Page 10: Additional Safety For Pan & Box Brakes

    If normal safety pre- respect. Failure to do so could result in cautions are overlooked or ignored, seri- serious personal injury, damage to equip- ous personal injury may occur. ment, or poor work results. Model T28522 (Mfd. Since 09/18)

  • Page 11: Section 2: Setup

    Grizzly or the result in strains, back inju- shipping agent. You MUST have the original pack- ries, crushing injuries, or aging to file a freight claim.

  • Page 12: Hardware Recognition Chart

    Hardware Recognition Chart USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS. Flat Head Screw -10- Model T28522 (Mfd. Since 09/18)

  • Page 13: Inventory

    NOTICE Avoid harsh solvents like acetone or brake parts cleaner that may damage painted sur- faces. Always test on a small, inconspicu- ous location first. Figure 4. Tools. -11- Model T28522 (Mfd. Since 09/18)

  • Page 14: Cleaning Fingers

    When done, make sure fingers are properly aligned (refer to Aligning Fingers on Page 15). -12- Model T28522 (Mfd. Since 09/18)

  • Page 15: Bench Mounting

    Bolt Flat Washer Machine Base Workbench Flat Washer Lock Washer Hex Nut Figure 8. "Through Mount" setup. -13- Model T28522 (Mfd. Since 09/18)

  • Page 16: Section 3: Operations

    Read books/magazines or get formal training before beginning any proj- ects. Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training. -14- Model T28522 (Mfd. Since 09/18)

  • Page 17: Spacing Fingers

    Figure 10. Example of finger spacing. Align finger parallel with clamping surface Align remaining fingers and tighten cap and bending block, and then tighten cap screw. screws. -15- Model T28522 (Mfd. Since 09/18)

  • Page 18: Adjusting Setback

    Figure 12. Determining setback distance for workpieces 22 gauge and thinner. Item(s) Needed: Hex Wrench 5mm ..........1 To adjust setback: Determine setback required for bend. Raise clamping fingers about ⁄ " off of clamp- ing surface. -16- Model T28522 (Mfd. Since 09/18)

  • Page 19: Adjusting Clamping Pressure

    If necessary, repeat Steps 1–4 until proper clamping pressure is achieved. Note: Proper clamping pressure is achieved when the clamping handle "snaps" (or locks) into position against handle stop (see Figure 14). -17- Model T28522 (Mfd. Since 09/18)

  • Page 20: Basic Bending

    Align bend mark(s) on workpiece with fingers and clamp it in place using clamping handles. Note: If clamping handles do not lock, the clamping pressure may need to be adjusted (refer to Adjusting Clamping Pressure on Page 17). -18- Model T28522 (Mfd. Since 09/18)

  • Page 21: Section 4: Accessories

    T-9 12 Oz. Spray ® To reduce this risk, only install accessories H3788—G96 Gun Treatment 12 Oz. Spray ® recommended for this machine by Grizzly. H3789—G96 Gun Treatment 4.5 Oz. Spray ® NOTICE Refer to our website or latest catalog for additional recommended accessories.
  • Page 22 11" handle. Great for cutting wide sheets of metal! Figure 22. G9947 Mini Sheet Metal Cutter. Figure 20. T25208 Deburring Set. www.grizzly.com 1-800-523-4777 order online at or call -20- Model T28522 (Mfd. Since 09/18)

  • Page 23: Section 5: Maintenance

    Schedule Clamping Leaf Pivots For optimum performance from this machine, this maintenance schedule must be strictly followed. Oil Type ..Grizzly T26685 or ISO 32 Equivalent Oil Amount ...........1–2 Drops Ongoing Lubrication Frequency ..Daily, or As Needed To maintain a low risk of injury and proper...

  • Page 24: Section 6: Service

    2. Properly align bending block (Page 23). workpiece. 3. Too much setback. 3. Properly calculate and adjust setback (Page 16). Workpiece 1. Clamping pressure not correctly adjusted. 1. Correctly adjust clamping pressure for workpiece moves while thickness (Page 17). bending. -22- Model T28522 (Mfd. Since 09/18)

  • Page 25: Aligning Bending Block

    Hex Bolt (1 of 4) Figure 24. Location of hex bolts for aligning bending block. Align bending block flush with bending leaf, and then tighten hex bolts. -23- Model T28522 (Mfd. Since 09/18)

  • Page 26: Section 7: Parts

    CAP SCREW M10-1.5 X 25 PT28522035 HEX WRENCH 8MM PT28522018 HEX NUT M10-1.5 PT28522036 HEX WRENCH 5MM PT28522019 SWIVEL ROD BLOCK BUY PARTS ONLINE AT GRIZZLY.COM! -24- Model T28522 (Mfd. Since 09/18) Scan QR code to visit our Parts Store.

  • Page 27: Labels & Cosmetics

    For replacements, contact (800) 523-4777 or www.grizzly.com. We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. BUY PARTS ONLINE AT GRIZZLY.COM! -25- Model T28522 (Mfd.
  • Page 29 Would you recommend Grizzly Industrial to a friend? _____ Yes _____No Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____ Yes _____No 10.
  • Page 30 FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend: Name_______________________________ Street_______________________________ City______________State______Zip______ TAPE ALONG EDGES--PLEASE DO NOT STAPLE...

  • Page 31: Warranty & Returns

    WARRANTY & RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.

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