Grizzly G4000 manual Introduction, Commentary

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SECTION 3: INTRODUCTION

Commentary

We are proud to offer the Grizzly Model G4000 9" x 19" Metal Lathe. The Model G4000 is part of a growing Grizzly family of fine metalworking machinery. When used according to the guide- lines set forth in this manual, you can expect years of trouble-free, enjoyable operation and proof of Grizzly’s commitment to customer satis- faction.

The Model G4000 is a precision metalworking lathe. It features cast iron construction, 19" V- bed, a speed range of 130-2,000 RPM, 6-speed gearbox and a complete electrical package. The electrical package consists of a, 34 H.P., 110V motor, mechanical forward and reverse switch and cord set. We also offer many accessories for this lathe. Please refer to the latest Grizzly cata- log for prices and information.

We are also pleased to provide this instructional manual with the Model G4000 Lathe. This manu- al was written to guide you through assembly, review safety considerations and cover basic operating procedures. It represents our latest effort to produce the best documentation possi- ble. If you have any constructive criticisms 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.

2406 Reach Road

Williamsport, PA 17701

Phone: (570) 326-3806

Fax: (800) 438-5901

E-Mail: techsupport@grizzlyindustrial.com

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

The specifications, drawings, and photographs illustrated in this manual represent the Model G4000 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 G4000 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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G4000 9'' x 19'' Lathe

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Contents 19 Metal Lathe Table Of Contents Safety Instructions For Power Tools SafetyAMP Rating Additional Safety Instructions For The Lathe 110V Operation Grounding Circuit RequirementsExtension Cords Commentary IntroductionPiece Inventory UnpackingSite Considerations Clean UpMountingChucks Assembly & SetupLubrication See Figure Live CenterFollow Rest Steady RestSpindle Speeds ControlsFeed rates portion of machine plate Feed RateLongitudinal handwheel Carriage ControlsThread Dial Lever Single tool holder Tailstock ControlsTest Run Spindle RPM AdjustmentsSteady/Follow Rest Top slide gib adjustmentTurning new shoulder on back plate G4000 9 x 19 Lathe Chuck RunoutMaking a dead center G4000 9 x 19 Lathe TailstockTIP Example of Gear Set-Up to Cut 10 T.P.l Thread CuttingMaintenance Tailstock oiling point Bearing PreloadClosure Machine Data Sheet G4000 9 x 19 Lathe Calculating R.P.M.’s G4000 9 x 19 Lathe Headstock Casting G4000 9 x 19 Lathe Bracket Plate G4000 9 x 19 Lathe Stud Bolt G4000 9 x 19 Lathe Bracket G4000 9 x 19 Lathe Housing G4000 9 x 19 Lathe Gear BOX Casting G4000 9 x 19 Lathe G4000 9 x 19 Lathe Apron Casting PK05M G4000 9 x 19 Lathe Saddle G4000 9 x 19 Lathe Compound Slide Tailstock RAM Rest Casting P40001201 BED Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC