Grizzly G4003G owner manual Introduction, Foreword, Contact Info

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INTRODUCTION

Foreword

We are proud to offer the Model G4003G Gunsmith's Lathe. This machine is part of a grow- ing Grizzly family of fine metalworking 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- mitment to customer satisfaction.

We are pleased to provide this manual with the Model G4003G. It was written to guide you through assembly, review safety considerations, and cover general operating procedures. It repre- sents our effort to produce the best documenta- tion possible.

The specifications, drawings, and photographs illustrated in this manual represent the Model G4003G as supplied when the manual was pre- pared. However, owing to Grizzly’s policy of con- tinuous improvement, changes may be made at any time with no obligation on the part of Grizzly. For your convenience, we always keep current Grizzly manuals available on our website at www. grizzly.com. Any updates to your machine will be reflected in these manuals as soon as they are complete. Visit our site often to check for the lat- est updates to this manual!

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Contact Info

If you have any comments regarding this manual, please write to us at the address below:

Grizzly Industrial, Inc.

C/O Technical Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069 Email: manuals@grizzly.com

We stand behind our machines. If you have any service questions or parts requests, please call or write us at the location listed below.

Grizzly Industrial, Inc.

1203 Lycoming Mall Circle

Muncy, PA 17756

Phone: (570) 546-9663

Fax: (800) 438-5901

E-Mail: techsupport@grizzly.com

Web Site: http://www.grizzly.com

G4003G Gunsmith's Lathe

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Contents Model G4003G Gunsmiths Lathe Page Table of Contents Foreword IntroductionContact Info Machine Data Sheet Tailstock Info Identification G4003G Gunsmiths Lathe G4003G Gunsmiths Lathe Additional Safety Instructions for Lathes Glossary of Terms 220V Single-Phase Circuit RequirementsSetup Setup SafetyItems Needed for Setup UnpackingInventory Major Components Figure QtyLoose Components Figure Hex Wrench Set 2, 4, 5, 6, 8, 10 mm .. eaClean Up Placement LocationSite Considerations Floor LoadMounting to Shop To assembly the cabinet baseBolting to Concrete Floors Lifting & Moving To begin the test run & break-in procedure Test Run & Break-InTailstock Setup To align the tailstockAdjusting for tailstock end taper Operation Safety OperationSpindle Speeds ExampleDisconnect Lathe from Power Mounting Chuck FaceplateTo install a chuck CentersSpider SpiderTo use the steady rest Steady Rest Follow RestTo use the follow rest Feed Direction Lever Feed Rod LeverFeed Rate Chart Gearbox LeversHalf-Nut Lever Inch ThreadingStandard thread chart To use the chart Change Gears and Metric ThreadingCarriage Handwheels Carriage HandwheelCompound Slide Handwheel Cross Slide HandwheelTool Post & Holder Tailstock ControlsTailstock Handwheel Barrel Lock LeverQuick Change Tool Holders AccessoriesH6095-Digital Readout DRO MT#3 Long Nose Center Basic Maintenance MaintenanceLubrication Slides and Ways Troubleshooting ServiceMotor & Gearbox Operation and Work Results Gibs Cross-slide Gib, see FigureDisconnect the Lathe from the Power Source Bearing PreloadAdjusting spindle bearings To confirm that the bearings are correctly pre- loaded Wiring-Electrical Box Electrical box wiring G4003G Gunsmiths LatheG4003G Gunsmiths Lathe Wiring-Motor & Control Panel Motor wiringG4003G Gunsmiths Lathe Wiring-Plug, Light & Spindle Switch Work light wiringG4003G Gunsmiths Lathe Parts ComponentsGearbox Gearing Gearbox Gearing Parts List Gearbox Gearbox Shifters Parts List Quick Change System Quick Change System Parts List Apron Apron Parts List Saddle Saddle Parts List Compound Slide Tailstock Lathe Bed & Motor Base Lathe Bed, Motor & Base Parts List Feed Rod Feed Rod Parts List Machine Labels Electrical Components Steady & Follow Rest Assemblies Page Page Warranty and Returns