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Grizzly G0449 Owner's Manual

37" drum sander
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MODEL G0449/G0450
37" DRUM SANDER
OWNER'S MANUAL
(FOR MACHINES MANUFACTURED SINCE 11/12)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

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Summary of Contents for Grizzly G0449

  • Page 1 MODEL G0449/G0450 37" DRUM SANDER OWNER'S MANUAL (FOR MACHINES MANUFACTURED SINCE 11/12) 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 6: MAINTENANCE ......31 SECTION 7: SERVICE ........33 SECTION 1: SAFETY ........8 SECTION 2: POWER SUPPLY ...... 11 SECTION 3: SETUP ........14 SECTION 8: WIRING ........52 SECTION 4: OPERATIONS ......23 SECTION 9: PARTS ........

  • Page 4: Introduction

    INTRODUCTION Manual Accuracy Contact Info your machine may not exactly match the manual Machine Description www.grizzly.com...

  • Page 5: Machine Data Sheet

    Machine Data Sheet Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 Weight................................1143 lbs. Width (side-to-side) x Depth (front-to-back) x Height..............68 x 50-1/2 x 49 in. Footprint (Length x Width)....................... 45-1/2 x 28-1/2 in. Type..............................
  • Page 6 No Of Sanding Heads............................2 Maximum Board Width........................36-1/2 in. Minimum Board Width..........................2 in. Maximum Board Thickness......................... 4 in. Minimum Board Thickness........................1/16 in. Minimum Board Length..........................9 in. Sandpaper Speed..........................2800 FPM Conveyor Feed Rate........................6 – 18 FPM Sandpaper Length...........................
  • Page 7 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 Weight................................1143 lbs. Width (side-to-side) x Depth (front-to-back) x Height..............68 x 50-1/2 x 49 in. Footprint (Length x Width)....................... 45-1/8 x 28-1/2 in. Type..............................
  • Page 8 No Of Sanding Heads............................2 Maximum Board Width........................36-1/2 in. Minimum Board Width..........................2 in. Maximum Board Thickness......................... 4 in. Minimum Board Thickness........................1/16 in. Minimum Board Length..........................9 in. Sandpaper Speed..........................2800 FPM Conveyor Feed Rate........................6 – 18 FPM Sandpaper Length...........................
  • Page 9 Identification Figure 1.

  • Page 10: Section 1: Safety

    SECTION 1: SAFETY For Your Own Safety, Read Instruction Manual Before Operating this Machine The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of impor- tance of the safety messages.
  • Page 11 WEARING PROPER APPAREL. FORCING MACHINERY. NEVER STAND ON MACHINE. HAZARDOUS DUST. STABLE MACHINE. USE RECOMMENDED ACCESSORIES. HEARING PROTECTION. UNATTENDED OPERATION. REMOVE ADJUSTING TOOLS. MAINTAIN WITH CARE. INTENDED USAGE. CHECK DAMAGED PARTS. AWKWARD POSITIONS. MAINTAIN POWER CORDS. CHILDREN & BYSTANDERS. GUARDS & COVERS. EXPERIENCING DIFFICULTIES.

  • Page 12: Additional Safety For Drum Sanders

    Additional Safety for Drum Sanders FEEDING STOCK. DUST COLLECTION SYSTEM BE ATTENTIVE REPLACING SANDING PAPER MINIMUM STOCK DIMENSIONS 10. EXPERIENCING DIFFICULTIES SAFETY COVERS CLOTHING. 11. MAINTENANCE AND ADJUSTMENTS HAND PROTECTION 12. RESPIRATOR AND SAFETY GLASSES INSPECTING WORKPIECES Like all machines there is danger associat- No list of safety guidelines can be complete.

  • Page 13: Section 2: Power Supply

    SECTION 2: POWER SUPPLY Availability Circuit Information For your own safety and protection of property, consult an electrician if you are Electrocution, fire, unsure about wiring practices or electrical equipment damage may codes in your area. occur if machine is not correctly grounded and Note: The circuit requirements listed in this man- connected to the power...
  • Page 14 Circuit Requirements for 440V Grounding Instructions Voltage Conversion Nominal Voltage ......440V/480V Cycle ............60 Hz Phase ............ 3-Phase Power Supply Circuit ......30 Amps Connection Type ......Hardwired Connection Type Serious injury could occur if you connect the machine to power before completing the setup process.
  • Page 15 440V Conversion Figure 3 Figure 3. To rewire the Model G0450 for 440V opera- tion: Figure 4 Note: These drawings are also shown on Page 62 & 63 for your reference, but always use the drawings in the junction box cover, as they will reflect any changes to the machine since this manual was printed.

  • Page 16: Section 3: Setup

    SECTION 3: SETUP Needed for Setup This machine presents serious injury hazards to untrained users. Read through this entire manu- al to become familiar with Description the controls and opera- tions before starting the machine! Wear safety glasses dur- ing the entire setup pro- cess! Unpacking This machine and its com-...

  • Page 17: Site Considerations

    Inventory Site Considerations Floor Load Machine Data Sheet Note: If you can't find an item on this list, check the mounting location on the machine or examine the packaging materials carefully. Occasionally we pre-install certain components for shipping Placement Location purposes.
  • Page 18 Assembly To attach the top cover, control panel, and handwheel to the drum sander: Figure 7, Figure 8 Figure 9 Page Figure 7 Step 6 Step 4, Step 1 Figure 10 Figure 8 Step Note: To close the top cover fully, tuck the gas struts under the cover.

  • Page 19: Placing Sander

    Placing Sander Step 7 The Model G0449/G0450 Figure 11 has a shipping weight over 1200 lbs. Serious personal injury may occur if safe moving meth- ods are not followed. To be safe, get assistance and use power equip- ment when moving the crate and removing the machine from the crate.

  • Page 20: Mounting To Floor

    Mounting to Floor Bolting to Concrete Floors Figure 14 Figure 15. Dust Collection DO NOT operate the Model G0449/G0450 without an adequate dust collection system. This sander creates substantial amounts of wood dust while operating. Failure to use a dust collection system can result in short and long-term respiratory illness.

  • Page 21: Power Connection

    To connect a dust collection hose: Figure 16 Figure 17 Note Model G0450 Only : When using a phase converter, connect the manufactured power leg or "wild wire" to the L2 terminal (Figure 18). The L2 terminal can handle power fluctuation because it is wired directly to the motor.

  • Page 22: Test Run

    Test Run Gear Oil Check To check the gear oil: Figure 19 Troubleshooting Page 33 Figure 19 Before starting the sander, make sure you have performed the preceding assembly and adjustment instructions, and you have Page 31 read through the rest of the manual and are familiar with the various functions and safety features on this machine.
  • Page 23 Figure 21 Figure 20 Model G0449 Model G0450 Figure 21...
  • Page 24 Recommended Adjustments Step-by-step instructions for these adjust- ments can be found in the SERVICE section. Page 36 Page 40 Page 41 Page 46...

  • Page 25: Section 4: Operations

    OMMEND that you read books, review industry trade magazines, or get formal training before beginning any projects. Regardless of the content in this section, Figure 22. Grizzly Industrial will not be held liable for accidents caused by lack of training.

  • Page 26: Operation Overview

    Additional Controls Operation Overview Table Height Handwheel: Depth Scale: Figure 23 Emergency Stop Bar: Variable Feed Rate Dial:...
  • Page 27 Excessive glue finish: Stock Inspection and Requirements Before sanding, inspect all workpieces for the follow- ing: Figure 24 Material Type: Foreign Objects: Figure 24.

  • Page 28: Depth Of Cut

    Depth of Cut Variable Speed To set the depth of cut Figure 25 To adjust the conveyor speed: Note: When adjusting the table to sand a thicker workpiece, lower and then raise the NOTICE table to remove backlash from the adjust- ment mechanism.
  • Page 29 Using the Amp Draw Meter Figure 27 Figure 29. Sanding Close all covers and panels before start- ing the drum sander. Failure to do so could result in severe personal injury. Figure 27 DO NOT sand more than one board at a time side-by-side.

  • Page 30: Sanding Tips

    Sanding Tips Choosing Sandpaper Grit Class Usage Page...
  • Page 31 Paper Replacement To change the paper: Figure 31. Figure 30 Figure 32 Figure 30. Note: DO NOT pound the Figure 30 clip over the sandpaper. It is not necessary to drive the clip completely on, just make sure it is secure. Too much force will break the clip! Steps 2–4 Note: Replace the paper on each drum individually.

  • Page 32: Section 5: Accessories

    SECTION 5: ACCESSORIES ® H2845—PRO-STICK Sanding Pad Aluminum Oxide Sanding Rolls, 6" x 50' H4776—36 Grit: G2787—60 Grit: H4777—80 Grit: G2788—100 Grit: H4778—120 Grit: G2789—150 Grit: H2499—Small Half-Mask Respirator H3631—Medium Half-Mask Respirator H3632—Large Half-Mask Respirator T20539—Cartridge Filter Pair P100 H3635—Cartridge Filter Pair Aerosols Figure 34.

  • Page 33: Section 6: Maintenance

    SECTION 6: MAINTENANCE Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious person- al injury. Schedule Figure 36 Gearbox: Daily Check: Figure 37 Cleaning Lubrication Figure 37 Pillow Bearing Figure 36...
  • Page 34 Figure 38 Figure 39 Worm Gear Figure 40 Figure 38 Figure 38 Steps 1 & 2 Table Lift Screws Figure 39 Figure 40 Failure to routinely inspect your drum sander for damage and wear could result in unsatis- factory work results, premature component or machinery failure, or operator injury.

  • Page 35: Section 7: Service

    SECTION 7: SERVICE Troubleshooting Motor & Electrical...
  • Page 36 Motor & Electrical Continued Machine Operations Page 20 Page 36 Page 3 Page 37 Page 31 Page 37 Page 36 Page 36 Page 46 Page 40 Page 41 Page Page 46 Page 46...
  • Page 37 Page 46 Page 48 Page 29 Page 41 Page 48...

  • Page 38: Step

    Note: Save one of the 6" pieces for making Gauge Blocks a small gauge block in Drum Adjustments on Page 41. Steps 1 & 2 above can be skipped, but hav- ing these wood gauge blocks at an even height is critical to the accuracy of your over- all adjustments.
  • Page 39 To adjust V-belt tension: To align the pulleys: Figure 44 Figure 45 Figure 44. Removal/Replacement Figure 45. Step 3 Note: A matched set means both the V-belts are the same size and also have the same serial number. Pulley Alignment...

  • Page 40: Figure

    Bearing Replacement Figure 47 Tools Needed: To replace the pillow bearings: Figure 46 Figure 47 Figure 48 Figure 46 NOTICE Figure 48 Do not hammer on the bearing or housing, as you WILL damage these precision parts.

  • Page 41: Figure

    Figure 49 Figures 46 Figure 49 Steps 3 13 Pages 41 & 46 Figure 48 NOTICE Make sure the bearing grease hole in the bearing lines up with the grease groove in the bearing housing and that no obstructions prevent bearing lubrication. Figure 50...

  • Page 42: Conveyor Tensioning

    Conveyor Tensioning & Tracking Tools Needed: Tensioning Figure 51 Figure 52 Loose hair and clothing could get caught in machinery and cause serious personal inju- ry. Keep loose clothing rolled up and long hair tied up and away from machinery. To tension the conveyor: Figure 52 Figure 51...

  • Page 43: Step

    Tracking Drum Adjustments Tools Needed: Page 43 Figure 53 Figure 58, Page 44 Figure 62, Page To track the conveyor: Drum Adjustments. Note: Tracking changes may take up to three min- utes before they are noticeable. Steps 2 & 3 Figure 53.

  • Page 44: Figure

    Adjusting Drums Perpendicular to Feed Direction Figure 53 Figure 54 To adjust the drums perpendicular to the feed direction: Page 40. Figure 55 Page 37 Figure Figure 55 Step 8...

  • Page 45: Figure

    Figure 56 Figure 55 Setting Rear Drum Height Adjusting Drums Parallel to Conveyor Belt Page 44 Figure 56 Step 13 Step 8 Figure 57 Figure 57...

  • Page 46: Figure

    Adjusting Drum Height & Drum-to- Page 36 Conveyor Parallelism Figure 59 Page 48 Figure 59 Figure 58 Note: Each full turn of the table height handwheel raises the conveyor table approxi- mately 0.020". Figures 60 & 61 Figure 58. Figure 60 To adjust the rear drum height and adjust the drums parallel to the conveyor belt:...

  • Page 47: Figure

    Figure 55 Note: The 0.017"–0.025" setting is a recom- mended range and includes the 0.010" setting on the rear drum and the additional 0.007" to 0.015" height from Step 12 (See Figure 62). Some trial-and-error may be needed to find Figure 61 the optimal setting based upon the sandpa- per grit size you use (ie, coarse grit = smaller...

  • Page 48: Pressure Roller Height

    Note: An additional trick for eliminating snipe is Pressure Roller to reduce pressure on the rear rollers, but not the Height front rollers. Conditions will vary with wood types, so use trial-and-error to find the best results for your application. Tools Needed: Page 36 To adjust the pressure rollers to the factory...
  • Page 49 Scale Pointer Dust Scoops Calibration Tools Needed: Tools Needed: To adjust a dust scoop: To calibrate the scale pointer: Figure 66 Figure 65 Figure 66...
  • Page 50 Table Lift Screws Tools Needed: Figure 67. Figure 68 Figure 68. To adjust the table lift screws: Steps 5–9 Page 47 Figure 67 Drum Adjustments Page 41...
  • Page 51 Page 37 Conveyor Belt Replacement Figure 69 Tools Needed: Page 36 Figure 69. Step 4 Figure 70 To replace the conveyor belt: Figure 70.
  • Page 52 Figure Figure 71 Figure 72. Figure 73. Figure 71. Step 11 Figure 73.
  • Page 53 Figure 76 Note: Leave the front pillow bearing connect- ed to the bracket, but disconnect that bracket from the table. Figure 74 Figure 76. Figure 74. Step 16 Drum Adjustments Page 41 Pressure Roller Height Page 46 Figure 75 Note: When removing the table, be careful with the ball thrust bearings located under the table elevation shafts (part #378 in the breakdown drawing), as they can be easily...

  • Page 54: Section 8: Wiring

    SHOCK HAZARD. MODIFICATIONS. MOTOR WIRING. QUALIFIED ELECTRICIAN. CAPACITORS. WIRE CONNECTIONS. CIRCUIT REQUIREMENTS. Page 11 WIRE/COMPONENT DAMAGE. EXPERIENCING DIFFICULTIES. The photos and diagrams included in this section are best viewed in color. You can view these pages in color at www.grizzly.com.
  • Page 55 G0449/G0450 Wiring Overview Figure 77 Figure 77 Page 54 Page 57 Page 62 Pages 55 & 56 Pages 58 & 59 Pages 60 & 61 Page 57 Page 63 Model G0450 3-PHASE Model G0449 220V or 440V 1-PHASE 220V DISCONNECT DISCONNECT SWITCH SWITCH...
  • Page 56 G0449/G0450 Control Panel Page 56 Page 59 Page 61 Figure 78 Figure 79 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 57 G0449 Electrical Box 220V, 1-Ph Figure 80 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 58 G0449 Electrical Box Wiring 220V, 1-Ph Figures 83, Figure 77 Figures 81, 84, 86 82, 85 Figures 78 & 79 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 59 G0449 Sanding & Feed Motors Figure 81 Figure 85 Figure 82 Figure 83 Figure 86 Figure 84 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 60 G0450 Electrical Box 220V, 3-Phase Figure 87 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 61 G0450 Electrical Box Wiring 220V, 3-Ph Figure Figure 77 Figure 89 Figures 78 & 79 Page 11 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 62 G0450 Electrical Box 440V, 3-Phase Figure 88 READ ELECTRICAL SAFETY ON PAGE 52!
  • Page 63 G0450 Electrical Box Wiring 440V, 3-Ph Figures 78 & 79 Figure 92 Figure 89 Figure 77 READ ELECTRICAL SAFETY ON PAGE 52!

  • Page 64: G0450 Sanding Drum Motor

    G0450 Sanding Drum Motor Figure 89 Figure 90 The motor wiring shown here is current at the time of printing, but it match your machine. Always use the wiring diagram inside the motor junction box. 220V 440V Page 59 Page 61 READ ELECTRICAL SAFETY ON PAGE 52!

  • Page 65: G0450 Feed Motor

    G0450 Feed Motor Figure 91 Figure 92 The motor wiring shown here is current at the time of printing, but it match your machine. Always use the wiring diagram inside the motor junction box. 220V 440V Page 59 Page 61 READ ELECTRICAL SAFETY ON PAGE 52!

  • Page 66: Section 9: Parts

    SECTION 9: PARTS Frame REF PART # DESCRIPTION REF PART # DESCRIPTION P0449301 MAIN FRAME PW01 FLAT WASHER 1/2 P0449302 LIFT RING 1/2" PN09M HEX NUT M12-1.75 P0449303 SCALE P0449311 SANDING DRUM MOTOR 10HP 1PH (G0449) P0449305 MOTOR BASE P0450311 SANDING DRUM MOTOR 15HP 3PH (G0450) PB75M HEX BOLT M12-1.75 X 35...

  • Page 67: Frame Parts List

    Frame Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 311-2 P0449311-2 MOTOR FAN (G0449) PW07 FLAT WASHER 5/16 311-2 P0450311-2 MOTOR FAN (G0450) PN02 HEX NUT 5/16-18 311-3 PC050F R. CAP 50M 350V 1-3/4 X 3-5/16 P0449368 HINGE 311-4 P0449311-4 CAPACITOR COVER PSBS09M...
  • Page 68 Conveyor...

  • Page 69: Conveyor Parts List

    Conveyor Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION PN28M HEX NUT M20-2.5 PR37M EXT RETAINING RING 32MM P0449386 TABLE P0449433 COLLAR P0449387 TABLE SUPPORT (R) P0449434 COMPRESSION SPRING P0449388 TABLE SUPPORT (L) P0449435 PULLEY PB26M HEX BOLT M8-1.25 X 30 P0449436 V-BELT AX-25 PLW01...
  • Page 70 Roller & Drum REF PART # DESCRIPTION REF PART # DESCRIPTION P0449472 SANDING PAPER ROLLS #60 P0449489 ADJUSTMENT PLATE P0449473 SANDING PAPER ROLLS #100 PSS51 SET SCREW 5/16-24 X 1/2 480-1 P0449480-1 SANDING DRUM (F) PSS09M SET SCREW M8-1.25 X 20 480-2 P0449480-2 SANDING DRUM (R) PW02...
  • Page 71 Micro-Adjust REF PART # DESCRIPTION REF PART # DESCRIPTION P0449324 BEVEL GEAR COVER (R) PLN02 LOCK NUT 1/4-20 324A P0449324A BEVEL GEAR COVER (L) PSS29 SET SCREW 10-24 X 1/4 P0449602 MICRO ADJUST SCREW PSB11 CAP SCREW 5/16-18 X 1-1/4 P0449603 BEVEL GEAR A PSB01...
  • Page 72 Electrical Components...

  • Page 73: Electrical Parts List

    Electrical Parts List PART # DESCRIPTION PART # DESCRIPTION P0449331 EMERGENCY STOP SWITCH P0450747 INCOMING POWER TERMINAL BLOCK (G0450) 741V2 P0449741V2 CURRENT COIL TH30 100/5A V2.11.12 P0450749 AMP METER TRANSFORMER (G0450, 440V) 742V2 P0449742V2 CONTACTOR TECO CU-50 220V V2.10.10 (G0449) P0450753 G0450 440V CONVERSION KIT 15HP 742V2...

  • Page 74: Label Placement

    MUST maintain the original location and readability of the labels on the machine. If any label is removed or becomes unreadable, REPLACE that label before using the machine again. Contact Grizzly at (800) 523-4777 or www.grizzly.com to order new labels.
  • Page 77 WARRANTY CARD The following information is given on a voluntary basis. It will be used for marketing purposes to help us develop better products and services. Of course, all information is strictly confidential. Note: We never use names more than 3 times. _____________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________...
  • Page 80 ® Buy Direct and Save with Grizzly – Trusted, Proven and a Great Value! ~Since 1983~ Visit Our Website Today For Current Specials! ORDER 24 HOURS A DAY! 1-800-523-4777...

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G0450

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