Grizzly T33924 Owner's Manual
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Grizzly T33924 Owner's Manual

Grizzly T33924 Owner's Manual

1 hp variable-speed 3/4-roller power feeder
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MODEL T33924/T33925
1 HP VARIABLE-SPEED
3/4-ROLLER POWER FEEDER
OWNER'S MANUAL
(For models manufactured since 10/23)
T33924
T33925
COPYRIGHT © FEBRUARY, 2024 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.
#MN22823 PRINTED IN TAIWAN
V1.02.24
***Keep for Future Reference***

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  • Page 1 T33925 COPYRIGHT © FEBRUARY, 2024 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. #MN22823 PRINTED IN TAIWAN V1.02.24 ***Keep for Future Reference***...
  • 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 ........................6 SECTION 1: SAFETY ........................10 Safety Instructions for Machinery ....................10 Additional Safety for Power Feeders ..................12 SECTION 2: POWER SUPPLY ...................... 13 SECTION 3: 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 documentation is available for your machine. Manufacture Date Serial Number Model T33924/T33925 (Mfd. Since 10/23)

  • Page 5: Identification

    E. Vertical Travel Crank Handle M. Lower Elbow-Joint Lock Horizontal Travel Lock N. Base G. Upper Elbow-Joint Lock O. Rotation Lock H. Motor To reduce your risk of serious injury, read this entire manual BEFORE using machine. Model T33924/T33925 (Mfd. Since 10/23)

  • Page 6: Controls & Components

    (feet) and metric (meters) per min- ute on feed speed digital readout. B. Feed Speed Digital Readout: Displays feed rate in feet or meters per minute. Model T33924/T33925 (Mfd. Since 10/23)
  • Page 7 (when horizontal feeder (when vertical travel lock is loosened). travel lock is loosened). Horizontal Travel Lock: Locks horizontal O. Vertical Travel Lock: Locks power feeder position of power feeder. height setting. Model T33924/T33925 (Mfd. Since 10/23)

  • Page 8: Machine Data Sheet

    MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL T33924 1 HP VARIABLE‐SPEED 3‐ROLLER POWER FEEDER Product Dimensions: Weight................................121 lbs. Width (side-to-side) x Depth (front-to-back) x Height.............. 43-1/2 x 18-1/2 x 30 in.
  • Page 9 The information contained herein is deemed accurate as of 3/10/2024 and represents our most recent product specifications. Model T33924 PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model T33924/T33925 (Mfd. Since 10/23)
  • Page 10 The information contained herein is deemed accurate as of 3/5/2024 and represents our most recent product specifications. Model T33925 PAGE 1 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model T33924/T33925 (Mfd. Since 10/23)
  • Page 11 The information contained herein is deemed accurate as of 3/10/2024 and represents our most recent product specifications. Model T33925 PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model T33924/T33925 (Mfd. Since 10/23)

  • Page 12: 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. -10- Model T33924/T33925 (Mfd. Since 10/23)
  • Page 13 EXPERIENCING DIFFICULTIES. If at any time debris. 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. -11- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 14: Additional Safety For Power Feeders

    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. -12- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 15: Section 2: Power Supply

    To reduce the risk of these hazards, avoid over- loading the machine during operation and make sure it is connected to a power supply circuit that meets the specified circuit requirements. -13- Model T33924/T33925 (Mfd. Since 10/23)
  • Page 16 Minimum Gauge Size ......18 AWG all local codes and ordinances. Maximum Length (Shorter is Better) ..50 ft. -14- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 17: Section 3: Setup

    SECTION 3: SETUP Unpacking Box 1 (Figure 4) A. Power Feeder Assembly (T33924 Shown) ... 1 B. Grease Gun ..........1 This machine was carefully packaged for safe transport. When unpacking, separate all enclosed items from packaging materials and inspect them for shipping damage.

  • Page 18: Hardware Recognition Chart

    Hardware Recognition Chart USE THIS CHART TO MATCH UP HARDWARE DURING THE INVENTORY AND ASSEMBLY PROCESS. Flat Head Screw -16- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 19: Cleanup

    Lock entrances to the shop faces. Always test on a small, inconspicu- or disable start switch or ous location first. power connection to prevent unsupervised use. -17- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 20: Assembly

    Slide elbow-joint assembly onto overarm shaft, then secure temporarily by tightening one hex bolt shown in Figure 9. Figure 7. Vertical travel crank handle installed. Elbow-Joint Assembly Figure 9. Elbow-joint assembly installed on overarm shaft. -18- Model T33924/T33925 (Mfd. Since 10/23)
  • Page 21 Outer Inner Collar Half Collar Half Figure 12. Lock collar secured around motor base. 10. Tighten travel locks and elbow-joint locks. Lock Collar Outer Half Figure 11. Location of hex bolt and lock collar. -19- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 22: Base Mounting

    " lower than the thickness of the workpiece. Shaper Jointer Table Saw Blade Optional Cutter Featherboard 4-Roller Fence Feed Fence Models Feed Feed Fence Cutterhead Figure 13. Typical power feed mounting on a shaper, jointer, and table saw. -20- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 23: Checking Gearbox Oil Level

    Base Lock Washer Add gear oil until it is within 1" of oil port, then Flat Washer replace oil plug. Machine Table Apply Medium Grade Table Support Thread-Locking Compound Webbing Figure 15. Direct mounting. -21- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 24: Test Run

    Rollers should rotate Reverse Forward in clockwise direction (when viewed from top). Feed Feed Direction Direction Press variable-speed adjustment dial to stop Button Button rollers. Figure 17. Location of Test Run controls. Test Run is complete. -22- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 25: Section 4: Operations

    Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable 12. Stops power feeder, then stops machine. for accidents caused by lack of training. -23-...

  • Page 26: Basic Use & Care

    Use a featherboard on the infeed side to assist with feeding long or large stock. 1° to 1.5° Angle Optional Table Saw Featherboard Fence Feed Figure 18. Example of power feeder toe-in on table saw. -24- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 27: Changing Feed Speed

    Feed Speed Range (High): 8–90 FPM (2.4–27 m/min.) Models T33924 and T33925 have two feed speed ranges: Low and High. Each range is selected by repositioning the change gears to match the corresponding illustration on the control panel and pressing the speed change selection button.
  • Page 28 Tighten hex nuts, and install chain cover. Rotate variable-speed adjustment dial to Connect machine to power and press vari- desired feed rate. able-speed dial to turn machine ON. Press speed range selection button. -26- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 29: Section 5: Accessories

    T33924/25. Figure 27. Replacement roller. Figure 25. Heavy-duty roller tables.

  • Page 30: Section 6: Maintenance

    Protecting To reduce risk of shock or accidental startup, always disconnect machine from Cleaning Models T33924 and T33925 is rela- power before adjustments, tively easy. Frequently blow off sawdust with maintenance, or service. compressed air. This is especially important for internal working parts and the motor.
  • Page 31 Step 3. Fill gearbox with 12.8 ounces of oil, then install oil plug. Figure 28. Location of chain grease fittings. Move power feeder back into position for operation. -29- Model T33924/T33925 (Mfd. Since 10/23)
  • Page 32 T33924 Gears and Sprockets Figure 31. Location of levers to lubricate. Chains T33925 Gears and Sprockets Chains Figure 30. Location of chain and sprockets (chain cover removed). -30- Model T33924/T33925 (Mfd. Since 10/23)
  • Page 33 Overarm Vertical Travel Rack Leadscrew Teeth Figure 32. Vertical travel leadscrew. Figure 33. Overarm rack teeth. -31- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 34: Section 7: Service

    6. Rollers loose. 6. Tighten rollers (Page 33). Workpiece cut 1. Feed speed too slow. 1. Increase feed speed (Page 25). is burnt. 2. Dull cutter or blade. 2. Install sharp cutter or blade. -32- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 35: Replacing Rollers

    Items Needed Figure 34. Location of roller cap screws. Hex Wrench 6mm ..........1 Replacement Rollers (Model T33984). . As Needed Remove and replace roller. To replace roller: Install cap screws. DISCONNECT MACHINE FROM POWER! -33- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 36: Section 8: Wiring

    Technical Support at (570) 546-9663. The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com. -34- Model T33924/T33925 (Mfd. Since 10/23)

  • Page 37: Wiring Diagram

    Wiring Diagram J011261 Circuit Board SUT-19597 94-V0 AC110V Ground 6-15 Plug Digital Readout SUT-19582 Ground 220V BLDC Motor Figure 35. Motor circuit board. Figure 36. Digital readout circuit board. READ ELECTRICAL SAFETY -35- Model T33924/T33925 (Mfd. Since 10/23) ON PAGE 34!

  • Page 38: Section 9: Parts

    SECTION 9: PARTS 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. Main 53-1 53-2 53-9 53-8...
  • Page 39 HOUSING (T33925) PT33924050 HEX NUT M12-1.75 PT33924018 BUSHING PT33924051 GREASE FITTING M6-1 X 1 PT33924019 SET SCREW M6-1 X 10 (T33924) PT33924052 ROLLER 4-3/4" X 2-3/8" PT33925019 SET SCREW M6-1 X 12 (T33925) PT33924053 MOTOR 1HP 220V 1-PH PT33924020 BACK COVER (T33924) 53-1 PT33924053-1 CAP SCREW M4-.7 X 14...

  • Page 40: Column & Stand

    Column & Stand -38- BUY PARTS ONLINE AT GRIZZLY.COM! Model T33924/T33925 (Mfd. Since 10/23) Scan QR code to visit our Parts Store.
  • Page 41 ROLL PIN 6 X 36 PT33924142 FINNED ANCHOR M8-1.25 PT33924121 ELEVATING LEADSCREW PT33924143 FLAT WASHER 8MM PT33924122 ELEVATION HANDLE PT33924144 CAP SCREW M8-1.25 X 25 -39- BUY PARTS ONLINE AT GRIZZLY.COM! Model T33924/T33925 (Mfd. Since 10/23) Scan QR code to visit our Parts Store.

  • Page 42: Labels & Cosmetics

    Safety labels help reduce the risk of serious injury caused by machine hazards. If any label comes off or becomes unreadable, the owner of this machine MUST replace it in the original location before resuming operations. For replacements, contact (800) 523-4777 or www.grizzly.com. -40- BUY PARTS ONLINE AT GRIZZLY.COM!

  • Page 43: 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.

This manual is also suitable for:

T33925

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