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Grizzly G0694 Owner's Manual

20" x 43" heavy-duty variable speed wood lathe
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MODEL G0694
20" X 43" HEAVY-DUTY
VARIABLE SPEED
WOOD LATHE
OWNER'S MANUAL
COPYRIGHT © JULY, 2009 BY GRIZZLY INDUSTRIAL, INC. REVISED JUNE, 2018 (HE)
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
(FOR MODELS MANUFACTURED SINCE 03/15) #TRCRBLTSJB11817 PRINTED IN TAIWAN
V3.06.18

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  • Page 1 VARIABLE SPEED WOOD LATHE OWNER'S MANUAL COPYRIGHT © JULY, 2009 BY GRIZZLY INDUSTRIAL, INC. REVISED JUNE, 2018 (HE) 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 ......33 Machine Description ........2 SECTION 6: MAINTENANCE ......35 Contact Info............ 2 Schedule ............35 Manual Accuracy ........... 2 Cleaning & Protecting ........35 Identification ........... 3 Spindle Bearing Lubrication ......35 Controls &...

  • Page 4: Introduction

    INTRODUCTION Machine Description Manual Accuracy The G0694 20" x 43" Heavy-Duty Variable Speed We are proud to provide a high-quality owner’s Wood Lathe is designed to turn wood stock so the manual with your new machine! operator can remove material with a hand held cutting tool called a chisel.

  • Page 5: Identification

    Tighten all locks before operating. d) Rotate workpiece by hand before applying power. e) Rough out workpiece before installing on faceplate. f) Do not mount split workpiece or one containing knot. g) Use lowest speed when starting new workpiece. Model G0694 (Mfd. Since 03/15)

  • Page 6: Controls & Components

    Secures tool rest base (banjo) in position along bed. E. RPM Digital Readout: Indicates the spindle speed in RPM (revelations per minute). Tool Rest Lock Handle: Secures tool rest in position. L. Tool Rest: Provides stable platform for cut- ting tools. Model G0694 (Mfd. Since 03/15)

  • Page 7: 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 G0694 20" X 43" HEAVY‐DUTY VARIABLE‐SPEED WOOD LATHE Product Dimensions: Weight................................578 lbs. Width (side-to-side) x Depth (front-to-back) x Height..............103 x 25 x 49-1/2 in.
  • Page 8 The information contained herein is deemed accurate as of 6/12/2018 and represents our most recent product specifications. Model G0694 PAGE 2 OF 2 Due to our ongoing improvement efforts, this information may not accurately describe items previously purchased. Model G0694 (Mfd. Since 03/15)

  • Page 9: Section 1: Safety

    Everyday ery. Never operate under the influence of drugs or eyeglasses are NOT approved safety glasses. alcohol, when tired, or when distracted. Model G0694 (Mfd. Since 03/15)
  • Page 10 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 G0694 (Mfd. Since 03/15)

  • Page 11: Additional Safety For Wood Lathes

    Never standing to side of lathe until workpiece reaches completely wrap sandpaper around workpiece. full speed and you can verify safe rotation. Model G0694 (Mfd. Since 03/15)

  • Page 12: 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. -10- Model G0694 (Mfd. Since 03/15)
  • Page 13 -11- Model G0694 (Mfd. Since 03/15)

  • Page 14: 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 15: Cleanup

    Figure 7. T23692 Orange Power Degreaser. off the rest with the rag. Repeat Steps 2–3 as necessary until clean, then coat all unpainted surfaces with a quality metal protectant to prevent rust. -13- Model G0694 (Mfd. Since 03/15)

  • Page 16: Site Considerations

    Shadows, glare, or strobe effects that may distract access restricted location. or impede the operator must be eliminated. Wall 220V Single-Phase " Min. 30 Power Source for Maintenance 30" 103" 25" 36" Figure 8. Minimum working clearances. -14- Model G0694 (Mfd. Since 03/15)

  • Page 17: Moving & Placing Lathe

    Feed the lifting straps under the bedway, as shown in Figure 9, making sure they spread Lathe as wide as possible. The Model G0694 is a heavy machine (approx. 580 lbs.) Serious per- sonal injury may occur if safe moving methods are not used.

  • Page 18: Anchoring To Floor

    Drilled Hole vibration-absorbing pads. Figure 10. Popular method for anchoring machinery to a concrete floor. Mounting Flange Figure 11. Right side mounting flange. -16- Model G0694 (Mfd. Since 03/15)

  • Page 19: Test Run

    Figure 13. Unlocking the spindle. To test run machine: Clear all setup tools away from machine. Press EMERGENCY STOP button. Connect machine to power by inserting power cord plug into a matching receptacle. -17- Model G0694 (Mfd. Since 03/15)
  • Page 20 EMERGENCY STOP button pushed in), immediately disconnect power to the machine. The STOP button safety feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help. -18- Model G0694 (Mfd. Since 03/15)

  • Page 21: Section 4: Operations

    Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training. -19- Model G0694 (Mfd. Since 03/15)

  • Page 22: Workpiece Inspection

    Only fully clamped to the bed. turn concentric workpieces! Always operate the lathe with the tailstock firmly locked to the bed. Otherwise, the workpiece can be ejected causing serious personal injury. -20- Model G0694 (Mfd. Since 03/15)

  • Page 23: Adjusting Tool Rest

    BEFORE cutting, and cutting tool is properly positioned to cut at the correct angle for tool and operation type. -21- Model G0694 (Mfd. Since 03/15)

  • Page 24: Outboard Tool Rest

    Make sure the center is securely installed by ⁄ " above the workpiece center line. attempting to pull it out by hand—a properly installed center will not pull out easily. Firmly re-tighten all lock levers before starting the operation. -22- Model G0694 (Mfd. Since 03/15)

  • Page 25: Installing/Removing Tailstock Center

    Rotate the tailstock handwheel counterclock- wise—the tailstock quill will retract back into the quill, causing the center to be released from the quill. -23- Model G0694 (Mfd. Since 03/15)

  • Page 26: Installing Faceplate/Handwheel

    12 o'clock unlocked position. Removing Faceplate or Handwheel Apply the spindle lock, loosen the four set screws, and unthread the faceplate or handwheel. Figure 20. Using the spindle lock lever. -24- Model G0694 (Mfd. Since 03/15)

  • Page 27: Adjusting Spindle Speeds

    Diameter Roughing General Finishing The Model G0694 has three speed ranges for of Work- Cutting maximum turning options. These ranges are piece selected by changing belt positions on the motor and spindle pulleys (see Figure 22).

  • Page 28: Indexing

    Always disconnect the lathe from power before using the spindle lock feature. Never resume turning operations without making sure that the spindle lock is disengaged and the spindle turns freely by hand. Otherwise machine damage could result. -26- Model G0694 (Mfd. Since 03/15)

  • Page 29: Selecting Turning Tools

    The Swan Neck Hollowing Tool shown on Page 34 is a good example of a speciality tool. Figure 28. Example of a skew chisel. -27- Model G0694 (Mfd. Since 03/15)

  • Page 30: Spindle Turning

    Otherwise machine damage could result. Items Needed Pencil ..............1 Wood Mallet..............1 Hand Drill..............1 ⁄ " Drill Bit..............1 Hand Saw..............1 -28- Model G0694 (Mfd. Since 03/15)
  • Page 31 Loosen the quill lock handle and rotate the tailstock handwheel to push the live center into the workpiece at least a ⁄ ". -29- Model G0694 (Mfd. Since 03/15)

  • Page 32: Faceplate Turning

    Figure 35. Correct and incorrect screw types for mounting faceplate to workpiece. Thread and secure the faceplate onto the headstock spindle (refer to Installing/ Faceplate/Handwheel on Page 24 for face- plate mounting instructions). Figure 34. Typical faceplate turning operation. -30- Model G0694 (Mfd. Since 03/15)

  • Page 33: Outboard Turning

    Otherwise, it could break apart during operation and Attach the faceplate as detailed in the previ- cause serious impact injuries. ous subsection. -31- Model G0694 (Mfd. Since 03/15)

  • Page 34: Sanding/Finishing

    Never wrap sandpaper or finish- ing materials completely Workpiece around the workpiece. Figure 38. Typical sanding operation. -32- Model G0694 (Mfd. Since 03/15)

  • Page 35: Section 5: Accessories

    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 Refer to our website or latest catalog for additional recommended accessories.
  • Page 36 They read in inch, metric, and fractional, and are accurate to within 0.01". T21571 T21570 Figure 45. Robert Sorby stebcentre. Figure 43. Metric fractional calipers. www.grizzly.com 1-800-523-4777 order online at or call -34- Model G0694 (Mfd. Since 03/15)

  • Page 37: Section 6: Maintenance

    Lubricate tailstock, inboard tool rest, out- board tool rest, and spur and live centers. • Worn or damaged wires. The tapered roller bearings on the G0694 spindle • Any other unsafe condition. are pre-lubricated by the factory, but they will require re-lubrication over time.
  • Page 38 Figure 47. Grease Figure 49. Loosening set screw on outboard mounting hub adapter. Figure 47. Location to add grease in between roller gaps. -36- Model G0694 (Mfd. Since 03/15)

  • Page 39: General Lubrication

    16. Reinstall the outboard mounting hub adapter, mounting hub, and handwheel in the reverse order. Lubrication Locations Figure 51. Locations to lubricate tailstock. Pivot the tailstock lock lever and move the locking plate back and forth to distribute the oil. -37- Model G0694 (Mfd. Since 03/15)
  • Page 40 Turn the tool rest lock lever rag and wipe each center down. and move the locking plate to distribute the oil (see Figure 53). Reinstall each center according to the instructions on 22 and 23. -38- Model G0694 (Mfd. Since 03/15)

  • Page 41: Section 7: Service

    5. Fix/replace fan cover; replace loose/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. 8. Workpiece/faceplate at fault. 8. Center workpiece in chuck/faceplate; reduce RPM. -39- Model G0694 (Mfd. Since 03/15)
  • Page 42 1. Turn the quill handwheel until it forces taper out of tapered tool from back into the tailstock. barrel. tailstock barrel. 2. Debris was not removed from taper before 2. Always make sure that taper surfaces are clean. inserting into barrel. -40- Model G0694 (Mfd. Since 03/15)

  • Page 43: Belt Adjustment

    Tensioning Belt subsection. push the height lever to tension the belt. Make sure the belt ribs fit in the pulley grooves. Tighten the motor tension lock lever. Close the cabinet door. -41- Model G0694 (Mfd. Since 03/15)

  • Page 44: Changing Belt/Bearing Service

    (see Figure 56), unthread the handwheel, loosen the inner set of set screws, then remove the mounting hub. Figure 58. Unseating outboard spanner nut. Handwheel Outboard Mounting Hub Set Screws Figure 56. Outboard mounting hub location. -42- Model G0694 (Mfd. Since 03/15)
  • Page 45 12. Inspect the inboard and outboard roller bear- ings for pitting, cracks or heavy wear. Replace them if either shows signs of serious wear. 13. Clean the spindle bearings using mineral spirits and compressed air. -43- Model G0694 (Mfd. Since 03/15)
  • Page 46 Do not keep tightening the spanner nut once the end place is removed from the spindle or you will destroy the bearings! Figure 64. Packing inboard roller bearing with grease. -44- Model G0694 (Mfd. Since 03/15)
  • Page 47 Figure 67. Using a dial indicator to measure end play. 21. Loosen or tighten the spanner nut until end play is 0.001"–0.002", tighten the spanner nut an additional ⁄ turn to preload the bearings. -45- Model G0694 (Mfd. Since 03/15)
  • Page 48 Figure 69. Threading on mounting hub. Figure 70. Securing handwheel. 30. Re-install the belt on the appropriate motor pulley groove. 31. Properly re-tension the belt (refer to Tensioning Belt on Page 41 for detailed instructions). -46- Model G0694 (Mfd. Since 03/15)

  • Page 49: 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. -47- Model G0694 (Mfd. Since 03/15)

  • Page 50: Wiring Diagram

    300W 100Ω 11A 4.2KVA 2.2 kW/3HP FREQUENCY RANGE: 220V 0.1–600Hz 1-PH ACM AC1 DCM 24V 6-15 Plug (As Recommended) – T/T1 V/T2 W/T3 +B1 B2 DOOR LIMIT SWITCH READ ELECTRICAL SAFETY -48- Model G0694 (Mfd. Since 03/15) ON PAGE 47!

  • Page 51: Electrical Components

    Electrical Components Figure 71. Control panel wiring. Figure 72.Tachometer sensor location. Motor Junction Block Inverter Door Limit Resistor Switch Figure 73. Wiring component location. -49- Model G0694 (Mfd. Since 03/15)

  • Page 52: 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. Lathe 150 151 48V2 62V2...
  • Page 53 DIGITAL DISPLAY CORD 2W 18AWG P0694150 SET SCREW M4-.7 X 25 62V2 P0694062V2 TOOL REST LOCK SHAFT 7" V2.12.09 P0694151 HEX NUT M4-.7 BUY PARTS ONLINE AT GRIZZLY.COM! -51- Model G0694 (Mfd. Since 03/15) Scan QR code to visit our Parts Store.

  • Page 54: Stand

    Stand 126 125 109V2 135 136 BUY PARTS ONLINE AT GRIZZLY.COM! -52- Model G0694 (Mfd. Since 03/15) Scan QR code to visit our Parts Store.

  • Page 55: Stand Parts List

    PHLP HD SCR 10-24 X 1 P0694091 MOTOR MOUNTING PLATE P0694136 FLAT WASHER #10 P0694092 BELT TENSION HANDLE P0694137 LOCK WASHER #10 BUY PARTS ONLINE AT GRIZZLY.COM! -53- Model G0694 (Mfd. Since 03/15) Scan QR code to visit our Parts Store.

  • Page 56: Labels & Cosmetics

    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. BUY PARTS ONLINE AT GRIZZLY.COM! -54- Model G0694 (Mfd.
  • Page 57 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 58 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 59: Warranty And Returns

    WARRANTY AND 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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