Grizzly G0458Z Owner's Manual
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Grizzly G0458Z Owner's Manual

18" open-end drum sander
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MODEL G0458Z
18" OPEN-END DRUM SANDER
OWNER'S MANUAL
(For models manufactured since 7/19)
3092372
COPYRIGHT © MARCH, 2018 BY GRIZZLY INDUSTRIAL, INC., REVISED OCTOBER, 2019 (MN)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#JHAB19391 PRINTED IN CHINA
V2.10.19

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Summary of Contents for Grizzly G0458Z

  • Page 1 (For models manufactured since 7/19) 3092372 COPYRIGHT © MARCH, 2018 BY GRIZZLY INDUSTRIAL, INC., REVISED OCTOBER, 2019 (MN) WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
  • 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 SECTION 5: ACCESSORIES ......26 Contact Info............ 2 SECTION 6: MAINTENANCE ......27 Manual Accuracy ........... 2 Schedule ............27 Identification ........... 3 Cleaning ............27 Machine Data Sheet ........4 Lubrication ........... 27 SECTION 1: SAFETY ........

  • 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 G0458Z (Mfd. Since 7/19)

  • Page 5: Identification

    Use Conveyor Feed Rate Dial and conveyor belt. (C) to adjust feed rate. E. Dust Port: Connects sander to 4" dust collection system. To reduce your risk of serious injury, read this entire manual BEFORE using machine. Model G0458Z (Mfd. Since 7/19)

  • Page 6: Machine Data Sheet

    Machine Data Sheet MACHINE DATA SHEET Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL G0458Z 18" 1‐1/2 HP OPEN‐END DRUM SANDER W/ VS FEED Product Dimensions: Weight................................198 lbs. Width (side-to-side) x Depth (front-to-back) x Height............... 35-1/2 x 22-1/2 x 50 in.
  • Page 7 The information contained herein is deemed accurate as of 10/10/2019 and represents our most recent product specifications. Model G0458Z PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0458Z (Mfd. Since 7/19)

  • 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 G0458Z (Mfd. Since 7/19)
  • Page 9 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. Model G0458Z (Mfd. Since 7/19)

  • Page 10: Additional Safety For Drum Sanders

    If normal safety precautions Failure to do so could result in serious per- sonal injury, damage to equipment, or poor are overlooked or ignored, serious personal injury may occur. work results. Model G0458Z (Mfd. Since 7/19)

  • Page 11: Section 2: Power Supply

    Model G0458Z (Mfd. Since 7/19)
  • Page 12 Two-prong outlets do not meet the grounding requirements for this machine. Do not modify or use an adapter on the plug provided—if it will not fit the outlet, have a qualified electrician install the proper outlet with a verified ground. -10- Model G0458Z (Mfd. Since 7/19)

  • Page 13: Section 3: Setup

    IMPORTANT: Save all packaging materials until you are completely satisfied with the machine and have resolved any issues between Grizzly or the shipping agent. You MUST have the original pack- aging to file a freight claim. It is also extremely helpful if you need to return your machine later.

  • Page 14: Inventory

    If you cannot find an item on this list, care- fully check around/inside the machine and packaging materials. Often, these items get lost in packaging materials while unpack- ing or they are pre-installed at the factory. Figure 2. Box contents. -12- Model G0458Z (Mfd. Since 7/19)

  • Page 15: Site Considerations

    Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. ⁄ " Feed Direction Feed Direction ⁄ " (Ensure adequate outfeed distance) (Ensure adequate infeed distance) Figure 3. Minimum working clearances. -13- Model G0458Z (Mfd. Since 7/19)

  • Page 16: Assembly

    Figure 4. Bottom Long Bracket Top Short Bracket Figure 6. Top and bottom short brackets secured to stand leg assembly. Top Long Bracket Figure 4. Top and bottom long brackets secured to a stand leg. -14- Model G0458Z (Mfd. Since 7/19)
  • Page 17 Figure 8. Note: The base should be even with or stick out from the edge of the pallet to properly install stand assembly. -15- Model G0458Z (Mfd. Since 7/19)
  • Page 18 15. Lift up on stand and remove blocks. 16. With help from an assistant, carefully tilt Slots sander upright, as shown in Figure 11, so rear legs touch the floor. Figure 12. Installing table elevation handwheel. Figure 11. Tilting sander upright. -16- Model G0458Z (Mfd. Since 7/19)

  • Page 19: Dust Collection

    Figure 13. Dust hose and clamp installed. Tug the hose to make sure it does not come off. Figure 15. Disconnecting power. Note: A tight fit is necessary for proper per- formance. -17- Model G0458Z (Mfd. Since 7/19)

  • Page 20: Test Run

    Tensioning V-Belt (see Page 31). Perform The motor should run smoothly and without after the first 16 hours. unusual problems or noises. • Tensioning & Tracking Conveyor Belt (see Pages 33 & 34). • Table Adjustments (see Page 37). -18- Model G0458Z (Mfd. Since 7/19)

  • Page 21: Section 4: Operations

    180° and feeds workpiece back through ects. Regardless of the content in this sec- sander. tion, Grizzly Industrial will not be held liable for accidents caused by lack of training. Raises height of conveyor table a small amount (typically ⁄...

  • Page 22: Stock Inspection & Requirements

    0.060" ( ⁄ ") or 1.5mm. dangerous to sand because they are unsta- ble and often unpredictable when being sanded. DO NOT use workpieces with these characteristics! -20- Model G0458Z (Mfd. Since 7/19)

  • Page 23: Adjusting Conveyor Feed Rate

    OFF). covered under warranty. Rotate potentiometer (see Figure 18) clock- wise to increase the feed speed or coun- terclockwise to decrease the conveyor feed speed. -21- Model G0458Z (Mfd. Since 7/19)

  • Page 24: Sanding Tips

    • Feed the workpiece at an angle to maxi- mize stock removal and sandpaper effec- tiveness, but feed the workpiece straight to reduce sandpaper grit scratches for the finish passes. -22- Model G0458Z (Mfd. Since 7/19)

  • Page 25: Replacing Sandpaper

    Use old sandpaper strip as a pattern, if at all possible. Otherwise, use pattern in Figure 20, to cut a new piece of sandpaper to the The Model G0458Z is designed for 3" wide sand- necessary shape. After cutting the 12 ⁄...
  • Page 26 13. In either case, re-install sandpaper, repeat Steps 7–12, and continue adjusting paper until it fits into clamp. Figure 23. Hex wrench inserted into access hole on right tension wheel. 14. When finished, reconnect dust collection system. -24- Model G0458Z (Mfd. Since 7/19)

  • Page 27: Changing Sanding Drum Speeds

    High Speed (3400 RPM) Figure 25. Pulley speed settings. Tools Needed: Hex Wrenches 4, 8mm ........ 1 Ea. To adjust V-belt location: DISCONNECT MACHINE FROM POWER! Remove the pulley cover. -25- Model G0458Z (Mfd. Since 7/19)

  • Page 28: Section 5: Accessories

    T20503—Face Shield Window serious personal injury or machine damage. T20451—“Kirova” Clear Safety Glasses To reduce this risk, only install accessories T20452—“Kirova” Anti-Reflective S. Glasses recommended for this machine by Grizzly. T20456—DAKURA Safety Glasses, Black/Clear NOTICE T20502 T20452 Refer to our website or latest catalog for additional recommended accessories.

  • Page 29: Section 6: Maintenance

    SECTION 6: MAINTENANCE Cleaning To reduce risk of shock or accidental startup, always Cleaning the Model G0458Z is relatively easy. disconnect machine from Vacuum excess sawdust, and wipe off the remain- power before adjustments, ing dust with a dry cloth.

  • Page 30: Cleaning Sanding Belts

    Measures 15" x 20" x ⁄ ". Figure 31. Table lift screws (2 of 4 shown). Figure 33. D3003 PRO-STIK ® Cleaning Pad. Figure 32. Helical gear. -28- Model G0458Z (Mfd. Since 7/19)

  • Page 31: Section 7: Service

    5. Motor fan rubbing on fan cover. 5. Replace dented fan cover/damaged fan. 6. Motor mount loose/broken. 6. Tighten/replace. 7. Motor bearings at fault. 7. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement. -29- Model G0458Z (Mfd. Since 7/19)
  • Page 32 2. Sandpaper loaded with sawdust and gum 2. Clean/replace sandpaper. 3. Feed rate too slow. 3. Increase feed rate. 4. Sandpaper not properly wrapped onto drum. 4. Re-install sandpaper. 5. Worn sandpaper. 5. Replace sandpaper. -30- Model G0458Z (Mfd. Since 7/19)

  • Page 33: Tensioning V-Belt

    Should you find evidence of cracking, abrasion or damage from wood chips or other foreign materials, replace the belt immediately. Belt breakage may lead to mechanical damage or operator injury. -31- Model G0458Z (Mfd. Since 7/19)

  • Page 34: Changing V-Belt

    (see Figure 37). Motor Mount Cap Screws — If pulleys are aligned, go to Step 9. Figure 36. Belt drive system. — If pulleys are not aligned, perform Steps 4 –8. -32- Model G0458Z (Mfd. Since 7/19)

  • Page 35: Tracking Conveyor Belt

    Replace the pulley cover. —If the belt quickly moves to one side, imme- diately stop the machine and adjust the belt tracking before running the conveyor again. —If the belt tracks evenly, leave it alone. -33- Model G0458Z (Mfd. Since 7/19)

  • Page 36: Tensioning Conveyor Belt

    —If conveyor belt tracks too far to the other could become entangled in moving parts. side, loosen tracking adjustment screw as necessary to bring it back. Repeat Steps 2 & 3 until tracking is correct. -34- Model G0458Z (Mfd. Since 7/19)

  • Page 37: Replacing Conveyor Belt

    Note: When tensioned properly the belt should not lift off the table, slide back and forth, or slip. DO NOT over-tension the conveyor belt. This may cause premature wearing of belt, bushings, and cause strain on the motor. -35- Model G0458Z (Mfd. Since 7/19)

  • Page 38: Making Blocks

    Cut 2x4 into two even pieces to make two 36" long wood gauge blocks. Note: Steps 1-2 can be skipped, but having the gauge blocks at an equal height is critical to the accuracy of your adjustments. -36- Model G0458Z (Mfd. Since 7/19)

  • Page 39: Aligning Drum

    Figure 46. Table Height Table Cap Adjustment Screws Knob Figure 47. Table height adjustment knob. Figure 46. Example of gauge blocks placed Tighten table cap screws and repeat Steps under drum. 5-6. -37- Model G0458Z (Mfd. Since 7/19)

  • Page 40: Aligning Pressure Rollers

    Figure 49. Pressure Pressure Roller Roller Pivot Cap Screw (1 of 2) Hex Nut Figure 48. Example of gauge blocks placed Figure 49. Rear pressure roller adjustments. under drums. -38- Model G0458Z (Mfd. Since 7/19)

  • Page 41: Replacing Brushes

    Adjust rear pressure roller until it is equal to, or up to 0.004" (0.1mm) lower than height of Figure 1. Location of motor cover cap screws. the drum. Replace both motor brushes and install brush caps. -39- Model G0458Z (Mfd. Since 7/19)

  • Page 42: 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. -40- Model G0458Z (Mfd. Since 7/19)

  • Page 43: Wiring Diagram

    Run Capacitor Paddle Switch 40uF 250V KEDU HY56 Circuit Board Start Capacitor Variable- 350uF 125V Speed Dial Doout + Doout - Neutral 120V 5-15 Plug Feed Belt Motor Ground READ ELECTRICAL SAFETY -41- Model G0458Z (Mfd. Since 7/19) ON PAGE 40!

  • Page 44: Section 9: Parts

    Please Note: We do our best to stock replacement parts whenever possible, but we cannot guarantee that all parts shown here are available for purchase. Call (800) 523-4777 or visit our online parts store at www.grizzly.com to check for availability.

  • Page 45: Main Breakdown (Cont.)

    Main Breakdown (Cont.) 127 128 71V2 74-1 74-5 74-7 74-3 74-2 74-6 74-8 74-4 BUY PARTS ONLINE AT GRIZZLY.COM! -43- Model G0458Z (Mfd. Since 7/19) Scan QR code to visit our Parts Store.
  • Page 46 POWER CORD 14G 3W 72" 5-15P P0458Z055 LEADSCREW FIXED PLATE P0458Z098 FLAT WASHER 12MM P0458Z056 BASE COVER PLATE P0458Z099 FLAT WASHER 8MM BUY PARTS ONLINE AT GRIZZLY.COM! -44- Model G0458Z (Mfd. Since 7/19) Scan QR code to visit our Parts Store.
  • Page 47 P0458Z163 RUBBER CUSHION P0458Z130 CONNECTION WIRE 2, 14AWG, 100L P0458Z164 BUSHING P0458Z131 BELT LOCKING BLOCK P0458Z165 PHLP HD SCR M3-.5 X 16 BUY PARTS ONLINE AT GRIZZLY.COM! -45- Model G0458Z (Mfd. Since 7/19) Scan QR code to visit our Parts Store.

  • Page 48: 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. BUY PARTS ONLINE AT GRIZZLY.COM! -46- Model G0458Z (Mfd.

  • Page 51: 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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