Grizzly G4002, G4003 instruction manual Introduction, Commentary

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SECTION 3: INTRODUCTION

Commentary

We are proud to offer the Grizzly Model G4002 / G4003 Gear Head Metal Lathe. The Model G4002 / G4003 is part of a growing Grizzly fami- ly of fine metalworking machinery. When used according to the guidelines set forth in this man- ual, you can expect years of trouble-free, enjoy- able operation and proof of Grizzly’s commitment to customer satisfaction.

The Model G4002/3 is a precision metalworking lathe. It features cast iron construction, 24" or 36" V-bed, a speed range of 70-1,400 RPM, 9-speed gearbox and a complete electrical package. The electrical package consists of a 2 H.P., 110V / 220V motor, electro-magnetic motor control and overload protection. We also offer many acces- sories for this lathe. Please refer to the latest Grizzly catalog for prices and information.

We are also pleased to provide this instructional manual with the Model G4002 / G4003 Lathe. This manual was written to guide you through assembly, review safety considerations and cover basic operating procedures. It represents our latest effort to produce the best documenta- tion possible. If you have any constructive criti- cisms or comments you feel we should include in our next printing, please write us at the address below.

Grizzly Industrial, Inc.

C/O Technical Documentation

P.O. Box 2069

Bellingham, WA 98227-2069

Most importantly, 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

The specifications, drawings, and photographs illustrated in this manual represent the Model G4002/3 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. Whenever possible, though, we send manual updates to all owners of a particular tool or machine. Should you receive one, we urge you to insert the new information with the old and keep it for reference.

To operate this, or any power tool, safely and efficiently, it is essential to become as familiar with its characteristics as possible. The time you invest before you begin to use your Model G4002/3 will be time well spent. DO NOT operate this machine until you are completely familiar with the contents of this manual. Make sure you read and under- stand all of the safety procedures. If you do not understand something, DO NOT operate the machine.

 

 

 

 

 

 

 

 

 

 

 

 

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G4002/3 Gear Head Lathes

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Contents Gear Head Metal Lathe Model G4002 / G4003Page Table Of Contents Safety Safety Instructions For Power ToolsLength AMP Rating Additional Safety Instructions For The Lathe Extension Cords Circuit Requirements220V Operation Grounding Introduction CommentaryUnpacking Piece InventoryClean Up Site Considerations Lubrication Assembly & SetupMountingChucks If the chuck is still tight on the spindle To install a chuckTo remove a chuck Live Center Steady Rest See FigureFollow Rest Jaw ChuckControls Spindle SpeedsNever change speeds while spindle or motor is in motion ExampleFeed Direction Never move selection levers while machine is runningFeed Rate Chart Feed rate selectionThread Selection Inch thread selectionExample To use the chart Metric thread selectionGear Placement G4002/3 Gear Head Lathes To change gearsCarriage Controls Tool Post and Holder Tailstock Controls Detail of tailstock controls G4002/3 Gear Head LathesTest Run Before starting the machineAdjustments GibsSteady/Follow Rest This bolt locks the apron in placeTailstock TIPTailstock offset adjustment screw G4002/3 Gear Head Lathes Maintenance Bearing Preload Closure Machine Data Grizzly Model G4003 12 X 36 Gear Head Lathe Electrical Components Start Button G4002/3 Gear Head Lathes Screw Eccentric Shaft PSB26M CAP Screw M6-1 X G4002/3 Gear Head Lathes Lead Screw G4002/3 Gear Head Lathes Hand Wheel G4002/3 Gear Head Lathes Saddle Compound Slide G4002/3 Gear Head Lathes Center Motor 2 HP OIL CAP Lathe BED Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC