Setup Safety, Items Needed for Setup, Unpacking | Grizzly G4791

SECTION 3: SETUP

Setup Safety

This machine presents serious injury hazards to untrained users. Read through this entire manu- al to become familiar with the controls and opera- tions before starting the machine!

Wear safety glasses dur- ing the entire setup pro- cess!

Items Needed for

Setup

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The Model G4791 is a heavy machine. Serious personal injury may occur if safe moving methods are not used. To be safe, get assistance and use power equipment rated for at least 2000 lbs. to move the shipping crate and remove the machine from the crate.

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Unpacking

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NOTICE

The chip pan and cabinet stand center panel are attached to the inside walls of the shipping crate. When removing the crate top and sides, take care not to damage these parts.

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Image 14

Grizzly G4791 owner manual Setup Safety, Items Needed for Setup, Unpacking, Description Qty

Contents

Model G4791 Ss ,EAD from Leadbased PAINTS Table of Contents Contact Info IntroductionForeword Functional Overview &m.AVg\Z8dbWdAViZ$Baa Identification Machine Data Sheet Lathe Other Specifications !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29 BVXcZgn cdhZ XVc XVjhZ eZgbVcZci ZVgc\adhh# 53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 !,7!93 ,/#+ -/,% !3%33 & 53%$ % %&/2% /0%2!4. -!#.%29# Additional Safety Instructions For Mills Additional Safety Instructions for Lathes Eliminating a Projectile Hazard Circuit Requirements 220V Operation Items Needed for Setup SetupSetup Safety Unpacking 7dai7V\dg8ZciZgEVcZa!cdihdlc InventoryInventory Figures Qty Site Considerations Clean UpPlacement Location Floor Load Placement Assembly mHjeedgi d Mounting to Shop FloorBolting to Concrete Floors XVWcZihiVcYhVcYiZaddg# Test Run Using Machine MountsCheck Gearbox Oil To test run the machine CZjigVa 9hZc\V\ZY 11. EgZhh iZ bVc edlZg BGC8N hide Wjiidcc# Spindle Break-In Recommended AdjustmentsFactory adjustments that should be verified 9H8DCC8IB68=CGDBEDLG Basic Mill Controls Operation SafetyMill Operations Mill Head Coarse Downfeed Lever GVhZh dg adlZgh iZhecYaZfjX`an# Main Power on Button cVWaZh edlZg id adlidiZbVXcZ#Carriage Carriage Handwheel BdkZh iZ XVggV\Z aZidgg\i# Rotating the Mill Head Table MovementHead Movement Elevating the Mill Head Calculating Mill Spindle Speed Setting Mill SpeedConfiguring Mill V-Belts Cutting Speeds for High Speed Steel HSS Cutting Tools Example with HSS Cutting Tool Loading Tooling With Drawbar Quill DownfeedLoading & Unloading Mill Tooling To use the downfeed controls 9H8DCC8IB68=CGDBEDLG JcigZVYiZYgVlWVg¶ijgch# Unloading Tooling With the DrawbarUnloading Tooling With the Drift Key Va\cZY# Lathe Head Lathe OperationsBasic Lathe Controls Spindle Back Plate Bdjcih XjX`h VcY Tailstock Main Power on Button IjgchedlZgONid iZbVXcZ#Main Power Emergency Button Ijgch CdiYhXdccZXiiZbVXcZgdbedlZg# AjbWZg# Mounting/Removing Chuck or FaceplateMounting a Chuck or Faceplate MiZgcVa?Vl Jaw ChuckCiZgcVa?Vl VlXjX`# Tools Needed Qty Mounting Workpiece in 3-Jaw ChuckRemoving Jaws from 3-Jaw Chuck iZ ldg`eZXZ h XZciZgZY! jaan i\iZc iZVlh# GZeZVi Steps 4-5 dg Vl VcY c hZfjZcXZ# Installing Jaws into 3-Jaw ChuckHXgdaaZVg AZVYIgZVY ™ IZVlhbjhiWZadVYZYchZfjZcXZWZ\c cc\liVl&# To mount a workpiece to the faceplate FaceplateVa\cZYhZZ dgVcZmVbeaZ# 9ZVY8ZciZg AViZ9d\ Using a Dead Center in the SpindleCenters To set the tailstock offset Offsetting TailstockUsing a Dead Center in the Tailstock 39# Aligning Tailstock To align the tailstock Drilling with Tailstock VbdjcidVXXjgVXnhVXZkZY# HXgZl Follow RestIjbW 7gVhhc\Zg 8jiiZg 8aVbeHdZ Steady RestTo use the steady rest HiZVYnGZhi=ZVY Compound Slide Handwheel Dial Increments ResolutionCarriage Cross Slide Table To load and use the 4-way tool post Tool Post8VeHXgZl AdX` AZkZg Iddah GZeZVi dgiZgZbVcc\iddah# Setting Lathe Speed Calculating Correct Spindle Speed IZchdcc\hegc\# Configuring Lathe V-BeltsTo configure the lathe V-belts HecYaZEjaaZnC XVc\Z\ZVgh# Setting Feed RateExample Idc# Feed Rate Change Lever ZZYgViZgVc\ZaZkZg# Change Gear a Configure Change GearsTo configure the change gears Change Gear D Example of Setting Feed RateChange Gear B or C Thread Dial Threading ControlsHalf-Nut Lever ¿ VcYDgVcY VaaeVhhZh# G1070-MT3 Live Center Set AccessoriesG1076-52-PC. Clamping Kit, 1⁄2 T-Nut H7540-Metalworking Kit No Wjicdihdlc#H2987-½ Bent Lathe Dog H6879-Lathe Operation & Maintenance Book H2677-6 Precision Rotary Table Schedule MaintenanceCleaning Protecting Daily Lubrication Procedures Lubrication AZVYhXgZlYgkZhViWVaadaZgh# BaaXdajbcVcYaZVYhXgZl# BaaFjaa To check and add oil to the reservoir Checking/Adding Lathe Gearbox Oil ReservoirLubricant Frequency Qty AaEaj\ 9gVcEaj\ To perform the semi-annual procedureSemi-Annual Lubrication GZbdkZiZaaeaj\# YjgZhZZ # 7ZkZaZVg cY8Ve GZbdkZiZbaaYgkZhnhiZbXdkZg# AdX`HXgZl Changing Lathe Gearbox Oil To change the oil in the reservoir =ZmCjih 6YjhibZci7dai To adjust the motor V-belt tensionLathe V-Belt Tensioning EjaaZn 9ZaZXidc Motor & Electrical ServiceTroubleshooting Hnbeidb EdhhWaZ8VjhZ EdhhWaZHdajidc Mill Operation # Lgdc\hoZXdaaZi# # JhZXdggZXiXdaaZidghVc`YVbZiZg# Lathe Operations 42# To adjust the compound gib Adjusting GibsTo adjust the saddle and table gibs Saddle and Table Gibs To adjust the table backlash Adjusting Table BacklashTo adjust the tailstock gib Tailstock Gib To adjust the half-nut Adjusting Half-NutReplacing Shear Pins HZVgEch 8dccZXic\8daaVg hZZ # To adjust the lathe spindle bearing preloadLathe Bearing Preload AdX` HeVccZgCji LVhZg IVc\ 9VacYXVidghZije# HeVccZg Cji$&+ chiVaa iZ Vl XjX` VcY i\iZc iZ Vlh cidiZXZciZg# Wiring Electrical Safety Instructions Wiring Overview Plug Electrical Component Wiring DiagramsMain Power Switch 72 72 Mill Head Breakdown Mill Head Parts List Description Downfeed Breakdown Mill Motor Breakdown Capacitor Cover Tailstock Breakdown Bed Breakdown 8dbWdAViZ$Baa Bed Parts List Change Gear 20T Lathe Head Breakdown Lathe Head Parts List Change Gear Box Breakdown Lathe Motor Breakdown Steady Rest Breakdown Follow Rest Breakdown Compound Slide Breakdown Accessories Breakdown Label Placement Page 8VWcZiBV`Zg =dlYYndjaZVgcVWdjijh4 TTTT 6YkZgihZbZci Tttt gZcYTTTT 8VgY9ZX` Tttt LZWhiZ TTTT DiZg IdYVn»h=dbZdlcZg EaVXZ HiVbe =ZgZ $5342!, .# 0/ /8 %,,.!- 7! 22!.49 !.$ 2%452.3 #ALL 4ODAYD&ORO! &2%%