Grizzly G0657/G0658 Owner's Manual

Grizzly owner manual benchtop lathe g0657/g0658

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MODEL G0657/G0658

BENCHTOP LATHE

OWNER'S MANUAL

G0657

G0658

WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

#JB10401 PRINTED IN CHINA

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Summary of Contents for Grizzly G0657/G0658

Page 1 BENCHTOP LATHE OWNER'S MANUAL G0657 G0658 COPYRIGHT © FEBRUARY, 2008 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. #JB10401 PRINTED IN CHINA...
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Page 3: Table Of Contents
Table of Contents INTRODUCTION ... 2 Foreword ... 2 Contact Info ... 2 Functional Overview ... 3 G0657 Machine Data Sheet ... 4 G0658 Machine Data Sheet ... 6 Identification ... 7 SECTION 1: SAFETY ... 8 Safety Instructions for Machinery ... 8 Additional Safety for Drill Presses ...
Page 4: Introduction
INTRODUCTION Foreword We are proud to offer the G0657/G0658 Benchtop Lathe. This machine is part of a growing Grizzly family of fine woodworking machinery. When used according to the guidelines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s com-...
Page 5 G0657/G0658 Identification Figure 1. Model G0657/G0658 Identification. A. Spindle Handwheel B. Headstock C. Faceplate D. Spur Center E. Tool Rest Tool Rest Lock Handle G. Tool Rest Base Release Lever H. Live Center Quill Lock Handle Quill Handwheel K. Tailstock...
Page 6: G0657 Machine Data Sheet
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Page 8: G0658 Machine Data Sheet
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Page 9: Identification
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Page 10: Section 1: Safety
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Page 12: Additional Safety For Drill Presses
Additional Safety for Wood Lathes KEEPING GUARDS IN PLACE. Make sure all guards are in place and that the lathe sits on a flat, stable surface. EYE/FACE PROTECTION. Always wear a face shield when operating the lathe. RESPIRATORY PROTECTION. Always wear a respirator when using this machine.
Page 13: Section 2: Circuit Requirements
DO NOT connect the machine to the power source until instructed to do so. Amperage Draw The Model G0657/G0658 motors draw the follow- ing amps under maximum load: G0657 Motor Draw ... 6 Amps G0658 Motor Draw ... 8 Amps...
Page 14: Section 3: Setup
Unpacking The Model G0657/G0658 was carefully packed when it left our warehouse. If you discover the machine is damaged after you have signed for delivery, please immediately call Customer Service at (570) 546-9663 for advice.
Page 15: Clean Up
A great product for removing the waxy shipping grease from your machine during clean up. Figure 5. Cleaner/degreaser available from Grizzly. G0657/G0658 Benchtop Lathe Site Considerations Workbench Load Refer to the Machine Data Sheet for the weight and footprint specifications of your machine.
Page 16: Mounting
Whichever method you choose, it is crucial that the workbence is perfectly flat. Mounting the lathe to a surface that is not flat may cause the lathe bed to warp. Make sure all four corners are sitting firmly on the workbench and, if necessary, use shims to level the lathe and prior to mounting.
Page 17: Initial Setup
Outboard Turning Attachment Tool Rest Lock Handle Line up the threaded portion of the handle with one of the holes in the lathe base, then Tool Rest thread the handle into the hole. Do not yet Base fully tighten the handle.
Page 18: Test Run
—If the machine starts, immediately stop the machine. The switch disabling feature is not working correctly. This safety feature must work properly before proceeding with regular operations. Call Tech Support for help. G0657/G0658 Benchtop Lathe...
Page 19: Section 4: Operations
OMMEND that you read books, trade maga- zines, or get formal training before begin- ning any projects. Regardless of the con- tent in this section, Grizzly Industrial will not be held liable for accidents caused by lack of training. G0657/G0658 Benchtop Lathe...
Page 20 Tool Rest Lock Handle: Locks the tool rest in position relative to the tool rest base. Base Release Lever: Releases the tool rest base and allows it to be repositioned along the lathe bed. Tool Rest Tool Rest Base Figure 14.
Page 21: Changing Speed Ranges
Figure 17. Side and rear access covers. G0657/G0658 Benchtop Lathe Locate the desired speed on the speed chart on the rear of the lathe bed, and move the belt to the necessary grooves on the motor and spindle pulleys. For Example: As indicated in the speed chart, on the G0657, belt position B creates an RPM range of 600-1800 (Figure 18).
Page 22: Adjusting Tailstock
Adjusting Tailstock The tailstock is equipped with a cam-action clamping system to secure it to the lathe bed. When the lever is engaged, a locking plate lifts and secures the tailstock to the bed. To position the tailstock along the bed: Loosen the release lever and move the tailstock to the desired position (Figure 20).
Page 23: Installing/Removing Spur Center
Use a shop rag or wear a glove to catch the center and gently tap the rod handle until the spur center is freed from the spindle (Figure 24). G0657/G0658 Benchtop Lathe Knockout Bar Headstock Spindle Wheel Figure 24.
Page 24: Installing/Removing Faceplate
The tailstock quill lock handle must always be locked down while the lathe is in use. The workpiece can be thrown from the lathe if this step is not observed. Also, the tailstock...
Page 25: Selecting Turning Tools
Selecting Turning Tools Lathe tools come in a variety of shapes and sizes and usually fall into five major categories. Gouges—Mainly used for rough cutting, • detail cutting, and cove profiles. The rough gouge is a hollow, double-ground tool with...
Page 26: Outboard Turning
Release the tool rest base release lever so the tool rest moves freely, then position the tool rest so the entire base sits on the lathe bed. This will prevent the tool rest from falling when the lock nut is removed (Figure 31).
Page 27: Spindle Turning
�� Figure 35. Workpiece marked diagonally from corner to corner to determine the center. G0657/G0658 Benchtop Lathe Using a wood mallet, tap the point of the spur center into the center of the workpiece, so that it leaves a center mark, then remove the spur center.
Page 28: Faceplate Turning
When turning the lathe ON, stand to the side • of the spinning direction until the lathe reach- es full speed and you can verify that the lathe will not throw the workpiece. • Use the slowest spindle speed when rough cutting.
Page 29: Sanding/Finishing
G0657/G0658 Benchtop Lathe Sanding/Finishing After turning, the workpiece can be sanded, as shown in Figure 41, and finished (in the same manner) before removing it from the lathe.
Page 30: Section 5: Accessories
H3102, H3103, H3104—Gouge Slipstones H1064—6-PC Deluxe HSS Lathe Chisel Set G9863—8-PC HSS Lathe Chisel Set H0507—20" Swan Neck Hollowing Tool H0508—24" Swan Neck Hollowing Tool Figure 45. Model H6542 Robert Sorby 8-PC Set. G0657/G0658 Benchtop Lathe ⁄ "– ⁄ " x JT#3...
Page 31: Section 6: Maintenance
• Clean/vacuum dust buildup off of motor. Cleaning Cleaning the Model G0657/G0658 is relatively easy. Vacuum excess wood chips and sawdust, and wipe off the remaining dust with a dry cloth. If any resin has built up, use a resin dissolving cleaner to remove it.
Page 32: Section 7: Service
3. Center workpiece on center/chuck or face plate; reduce RPM; replace defective center/chuck. 4. Test by rotating shaft; rotational grinding/loose shaft requires bearing replacement. Possible Solution 1. If necessary, install a soft, vibration dampening material (between the belt cover and the headstock casting. G0657/G0658 Benchtop Lathe...
Page 33 2. Debris was not removed from taper before inserting into barrel. G0657/G0658 Benchtop Lathe Possible Solution 1. Replace or adjust fan cover. Inspect motor fan and replace if damaged. 1. Inspect belt and tighten, reinstall, or replace if dam- aged.
Page 34: Changing Belt
(Figure 49), then tighten the pulley set screw. Figure 49. Proper belt alignment. Position the spindle RPM sensor ring in-line with the RPM sensor. Slide the lock collars snug against each side of the sensor ring, then tighten the set screws (Figure 50). G0657/G0658 Benchtop Lathe...
Page 35: Motor Service
Heavy motor loading will result in reduced brush life. Check brushes after every ten to fifteen hours of operation (Figure 51). G0657/G0658 Benchtop Lathe Figure 51. Brush holder location (another brush is located on the other side of the motor from the one shown in this picture).
Page 36: Wiring Diagram
G0657/G0658 Wiring Diagram �� Figure 52. Motor control box wiring. -34- �� ...
Page 37: G0657 Parts Breakdowns & Lists
�� G0657/G0658 Benchtop Lathe �� ...
Page 38 HEX BOLT 5/16-18 X 1-1/4 PK48M KEY 4 X 4 X 20 P0657055 MOTOR 1/2 HP 110V DC 55-1 P0657055-1 MOTOR BRUSH 55-2 P0657055-2 MOTOR BRUSH CAP P0657057 RUBBER HANDLE P0657058 TOOL REST P0657059 TOOL REST BASE G0657/G0658 Benchtop Lathe...
Page 39 CENTER POINT P0657068 LIVE CENTER HEAD P6002 BALL BEARING 6002ZZ P0657070 LIVE CENTER SHAFT P0657071 TAILSTOCK QUILL P0657072 LEADSCREW G0657/G0658 Benchtop Lathe REF PART # DESCRIPTION PEC12M E-CLIP 12MM P0657074 TAILSTOCK PR01M EXT RETAINING RING 10MM P0657077 TAILSTOCK LEVER P0657078...
Page 40 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. -38-...
Page 41: G0658 Parts Breakdowns & Lists
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Page 42 P0657030-7 OVERLOAD SWITCH 58-7 P0657030-6 MOTOR CIRCUIT BOARD 58-8 P0657030-8 HEAT SINK 58-9 P0657030-9 CASE 58-10 P0657030-10 RESET LABEL 58-11 P0657030-11 SMALL STRAIN RELIEF 58-12 P0657030-12 JUMPER WIRE 58-13 PTLW01 EXT TOOTH WASHER #10 P0658059 LATHE BED G0657/G0658 Benchtop Lathe...
Page 43 FLAT WASHER 8MM P0658067 LEVELING FOOT P0657048 MOTOR PULLEY P0657046 LARGE STRAIN RELIEF PLN03 LOCK NUT 5/16-18 G0657/G0658 Benchtop Lathe REF PART # DESCRIPTION PB12 HEX BOLT 5/16-18 X 1-1/4 P0658074 MOTOR 3/4 HP 110V DC 74-1 P0658074-1 MOTOR BRUSH...
Page 44 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. -42-...
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Page 47: 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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This manual is also suitable for:

G0657 G0658

Grizzly G0657/G0658 Owner's Manual

Introduction

Section 1: Safety

Section 2: Circuit Requirements

Section 3: Setup

Section 4: Operations

Section 5: Accessories

Section 6: Maintenance

Section 7: Service

Warranty and Returns

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Summary of Contents for Grizzly G0657/G0658

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