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Grizzly G0733 Owner's Manual

18" x 47" wood lathe.
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MODEL G0733
18" X 47" WOOD LATHE
OWNER'S MANUAL
(For models manufactured since 10/11)
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 G0733

  • Page 1

    MODEL G0733 18" X 47" WOOD LATHE OWNER'S MANUAL (For models manufactured since 10/11) 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 1: SAFETY ........7 SECTION 2: POWER SUPPLY ...... 10 SECTION 5: ACCESSORIES ......33 SECTION 6: MAINTENANCE ......36 SECTION 3: SETUP ........12 SECTION 7: SERVICE ........37 SECTION 8: WIRING ........40 SECTION 4: OPERATIONS ......

  • Page 4: Introduction

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

  • Page 5: Figure

    Identification Figure 1. To reduce the risk of serious injury when using this machine, read and understand this entire manual before beginning any operations.

  • Page 6: Glossary Of Terms

    Glossary Of Terms VERY Bed: Outboard Turning: Chuck: Roughing Out: Faceplate: Spindle: Faceplate Turning: Spindle-Turning: Backing Block: Swing: Headstock: Tailstock: Index head: Tool Base: Tool Rest: Offset Turning: Way:...

  • Page 7: Machine Data Sheet

    Machine Data Sheet 0$&+,1( '$7$ 6+((7 Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 02'(/ * +($9< '87< :22' /$7+(  ;  Weight................................419 lbs. Width (side-to-side) x Depth (front-to-back) x Height............ 80-3/4 x 19-1/16 x 48-1/16 in. Footprint (Length x Width)........................

  • Page 8

    Spindle Taper............................MT#2 Spindle Size........................1-1/4 x 8 (RH) TPI in. Spindle Bore............................0.393 in. Spindle Center..........................Spur Center Indexed Spindle..........................10, 30 deg. No of Indexes..............................4 Tailstock Taper............................MT#2 Tailstock Center............................Live Bed.......................... Precision-ground Cast Iron Frame..............................Cast Iron Stand..............................

  • Page 9: 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 10

    DISCONNECTING POWER SUPPLY. GUARDS & COVERS. NEVER STAND ON MACHINE. APPROVED OPERATION. STABLE MACHINE. DANGEROUS ENVIRONMENTS. AWKWARD POSITIONS. ONLY USE AS INTENDED. UNATTENDED OPERATION. USE RECOMMENDED ACCESSORIES. MAINTAIN WITH CARE. CHILDREN & BYSTANDERS. CHECK DAMAGED PARTS. REMOVE ADJUSTING TOOLS. MAINTAIN POWER CORDS. SECURING WORKPIECE.

  • Page 11: Additional Safety For Wood Lathes

    Additional Safety for Wood Lathes KEEPING GUARDS IN PLACE. WORKPIECE CONDITION. EYE/FACE PROTECTION. ADJUSTMENTS/MAINTENANCE. RESPIRATORY PROTECTION. STOPPING LATHE. MOUNTING WORKPIECE. AVOIDING ENTANGLEMENT. ADJUSTING TOOL REST. FACEPLATE TURNING. TURNING SPEED. SANDING/POLISHING. USING SHARP CHISELS. MATERIAL REMOVAL RATE. OPERATING DAMAGED LATHE. No list of safety guidelines can be complete. Like all machinery there is potential danger when operating this machine.

  • Page 12: 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 13: Figure

    Grounding Requirements For 220V operation: GROUNDED 6-15 RECEPTACLE Extension Cords 6-15 PLUG Figure 2. Minimum Gauge Size ......14 AWG Maximum Length (Shorter is Better)..50 ft. No adapter should be used with the required plug. If the plug does not fit the available receptacle, or the machine must be reconnected for use on a different type of circuit, the reconnection must be made...

  • Page 14: Section 3: Setup

    Wear safety glasses dur- ing the entire setup pro- Unpacking cess! The G0733 and its com- ponents are very heavy. please call us immediately Get lifting help or use at (570) 546-9663 for advice. power lifting equipment such as a fork lift to move heavy items.

  • Page 15

    Inventory Inventory Inventory: (Figures 3–6) Figure 4. Figure 5. Figure 3. NOTICE Figure 6. Some hardware/fasteners on the inventory list may arrive pre-installed. Check mount- ing locations before assuming that any items from the inventory list are missing.

  • Page 16: Figure

    Site Considerations Weight Load Physical Environment Machine Data Sheet Space Allocation Electrical Installation See below for required space allocation. Lighting Children or untrained people may be seriously injured by this machine. Only install in an access restricted location. Figure 7.

  • Page 17: Figure

    Cleanup Mounting Bolting to Concrete Floors Figure 8 Before cleaning, gather the following: Basic steps for removing rust preventative: Figure 8 NOTICE Steps 2–3 Anchor studs are stronger and more per- manent alternatives to lag shield anchors; however, they will stick out of the floor, which may cause a tripping hazard if you NOTICE decide to move your machine.

  • Page 18

    Assembly Step 7 OPERATIONS Page 19, The G0733 and its com- ponents are very heavy. Get lifting help or use power lifting equipment Figure 11 such as a forklift to move heavy items. To assemble your lathe: Figure 9 Figure 11.

  • Page 19

    Power Connection Connecting Power Figure 13 Figure 13. Figure 15. Connecting power. Disconnecting Power Figure 14 Figure 16. Disconnecting power. Figure 14.

  • Page 20: Test Run

    Test Run Troubleshooting Page 37 Before starting the lathe, make sure you have performed the preceding assembly and adjustment instructions, and you have read through the rest of the manual and are familiar with the various functions and safety features on this machine. Failure to follow this warning could result in serious personal injury or even death! To test run your lathe:...

  • Page 21: Section 4: Operations

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

  • Page 22: Basic Controls

    Basic Controls Figure 17 OPERATIONS Figure 17. Control panel and RPM Readout. A. Spindle RPM Readout: B. Spindle Direction Switch: C. Speed Control Knob: D. ON/OFF Switch w/Emergency STOP Button:...

  • Page 23: Adjusting Headstock

    Stock Inspection & Adjusting Headstock Requirements Before turning a workpiece, inspect all workpieces for the following: Workpiece Type: To position the headstock along the length of the lathe bed: Figure 18 Foreign Objects: Large/Loose Knots: Figure 18. Excessive Warping: Note: The large clamping hex nut underneath the headstock will require occasional adjust- ing to ensure proper clamping pressure of the headstock to the bed.

  • Page 24: Adjusting Tool Rest

    Adjusting Tool Rest Adjusting Tailstock To position the tailstock along the length of the bed: Figure 19 To position the tool rest assembly along the length of the lathe bed: Figure 20 Figure 19. Note: The large clamping hex nut underneath Figure 20.

  • Page 25

    Always operate the lathe with the tool rest assembly firmly locked in position. Otherwise, serious personal injury may occur by the tool being pulled from the operator's hands. Figure 22 To adjust the angle or height of the tool rest: Figure 21 Figure 22.

  • Page 26

    Installing/Removing Tailstock Center Figure 25 Installing the Tailstock Center Figure 24 Figure 25. Removing the Headstock Center Figure 24. Figure 24 The tailstock quill must always be locked in place during lathe operation. Before tighten- ing the quill lock handle, it must be properly aligned with the quill keyway.

  • Page 27: Installing Faceplate

    Installing Faceplate Changing Speed Ranges To install the faceplate: Figure 27 Figure 26 Figure 27. Note: To maximize spindle torque, use the low spindle speed range for spindle speeds of 1200 RPM or less. Figure 26. Figure 28 Diameter Roughing General Finishing of Work-...

  • Page 28

    Figure 31 Always choose the correct spindle speed for an operation. Using the wrong speed may lead to the workpiece being thrown at high speed, causing fatal or severe impact injuries. Figure 29 Figure 31. Figure 29. Note: When properly tensioned, the belt should deflect about ⁄...

  • Page 29

    Indexing Spindle Turning Figure 35 Figures 33–34 Figure 35. Damage to your eyes and lungs could result from using this machine without proper pro- tective gear. Always wear a face shield and Figure 33. respirator when operating this machine. To set up a spindle turning operation: Figure 36 Figure 34 Always disconnect the lathe from power...

  • Page 30

    Installing/Removing Headstock Center Page 23 Note: Use the tool rest to support the opposite end of the workpiece so that the workpiece and spur center do not separate during installation. Step 1 Page 24 Figure 37 Do not press the workpiece too firmly with the tailstock or the bearings will bind and overheat.

  • Page 31: Faceplate Turning

    Spindle Turning Tips: Faceplate Turning Figure 39 Figure 28 Page 25 Figure 39. Mounting the Workpiece onto the Faceplate Damage to your eyes and lungs could result from using this machine without proper pro- tective gear. Always wear a face shield and Spindle Turning respirator when operating this machine.

  • Page 32: Mounting Workpiece To Backing Block

    Mounting Workpiece to Backing Block Note: The faces of the backing block must be flat and parallel to each other, or the uneven surfaces will cause the workpiece to spin eccentricly, causing unnecessary vibration and runout. It is best to mount the backing block to the faceplate and turn the other sur- Figure 40.

  • Page 33

    To outboard turn on the Model G0733: Sanding/Finishing Figure 43 Figure 42 Figure 43. Note: Whenever sanding or finishing, move the Figure 42. Lathe prepared for outboard turning. tool rest holder out of the way to increase per- sonal safety and gain adequate working room.

  • Page 34

    Scrapers Selecting Turning Tools Gouges Figure 46. Parting Tools Figure 44. Skew Chisel Figure 47. Specialty Tools Page 35 Figure 45.

  • Page 35: Section 5: Accessories

    To minimize this risk, only install accessories recommended for this machine by Grizzly. NOTICE Refer to the newest copy of the Grizzly Catalog for other accessories available for this machine. Figure 49. Sovereign Turning System H7940—3-pc.

  • Page 36

    G9274—6" Stainless Steel Outside Calipers T21771—Woodturning: A Foundation Course G9275—8" Stainless Steel Outside Calipers G9276—10" Stainless Steel Outside Calipers G9277—12" Stainless Steel Outside Calipers G9278—16" Stainless Steel Outside Calipers Figure 53. Figure 51. T21985—The Missing Shop Manual: Lathe H5884—8" Pencil Divider H5885—10"...

  • Page 37: Recommended Metal Protectants

    Recommended Metal Protectants G5683—Magnetic Base Light ® G5562—SLIPIT 1 Qt. Gel ® G5563—SLIPIT 12 oz Spray G2871—Boeshield ® T-9 12 oz Spray ® G2870—Boeshield T-9 4 oz Spray H3788—G96 ® Gun Treatment 12 oz Spray ® H3789—G96 Gun Treatment 4.5 oz Spray Figure 55.

  • Page 38: Section 6: Maintenance

    SECTION 6: MAINTENANCE Lathe Bed Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious person- al injury. Schedule Lubrication Ongoing: Daily: Monthly: Cleaning...

  • Page 39: Section 7: Service

    SECTION 7: SERVICE Note: Please gather the serial number and manufacture date of your machine before calling. Troubleshooting Motor & Electrical Page 39 Page 39...

  • Page 40: Wood Lathe Operation

    Wood Lathe Operation Symptom Possible Cause Corrective Action Page 39 Page 22 Page 22...

  • Page 41: Changing Belt

    Figure 61 Changing Belt To change the belt: Figure 60 Note: Removing the plastic cover on the left side may aid in the belt removal and installation. Step 5. Note: When properly tensioned, the belt should deflect about ⁄ " when moderate pres- sure is applied to the belt mid-way between the upper and lower pulley, as illustrated in Figure 60.

  • Page 42: Section 8: Wiring

    SECTION 8: WIRING Wiring Safety Instructions SHOCK HAZARD. WIRE/COMPONENT DAMAGE. MOTOR WIRING. MODIFICATIONS. CAPACITORS/INVERTERS. WIRE CONNECTIONS. CIRCUIT REQUIREMENTS. 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 43: Wiring Diagram

    Wiring Diagram RPM Sensor RPM Readout Board Motor 2 HP 220V READ ELECTRICAL SAFETY ON PAGE 40!

  • Page 44: Wiring Components

    Wiring Components Figure 63. Inverter box and motor box locations. Figure 60. RPM readout display board and control panel wiring. READ ELECTRICAL SAFETY ON PAGE 40!

  • Page 45: Section 9: Parts

    SECTION 9: PARTS Stand & Bed Parts Breakdown Stand & Bed Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION P0698001 STAND P0698017 LEADSCREW P0733002 P0698018 TAILSTOCK LOCK LEVER P0698003 BED STOP P0698019 QUILL LOCK LEVER PN08M HEX NUT M10-1.25 PSS14M SET SCREW M8-1.25 X 12 P0698005...

  • Page 46: Headstock Parts Breakdown

    Headstock Parts Breakdown 63 64 57-4 57-8 57-7 57-5 57-9 57-10 57-6 57-1 57-3 104 105 57-2...

  • Page 47: Headstock Parts List

    Headstock Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION P0698033 SPUR CENTER P0698066 KNOB M10-1.5 P0698034 FACEPLATE PSS04M SET SCREW M6-1 X 12 PSS04M SET SCREW M6-1 X 12 P0698068 MOTOR PULLEY P0698036 SPINDLE P0698069 HEX NUT M12-1 THIN PK153M KEY 8 X 7 X 45 PS07M...

  • Page 48: Label Placement

    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.

  • Page 49: Warranty Card

    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 51: Warranty And Returns

    WARRANTY AND RETURNS...

  • Page 52

    ® 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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