Table Of Contents - Grizzly G4003G Owner's Manual

INTRODUCTION ............................................... 2
Machine Description ...................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Basic Controls ................................................ 4
Machine Data Sheet ...................................... 6
SECTION 1: SAFETY ....................................... 9
Safety Instructions for Machinery .................. 9
Additional Safety for Metal Lathes ............... 11
Additional Chuck Safety ............................... 12
SECTION 2: POWER SUPPLY ...................... 13
SECTION 3: SETUP ....................................... 15
Preparation .................................................. 15
Unpacking .................................................... 15
Needed for Setup ......................................... 15
Inventory ...................................................... 16
Cleanup ........................................................ 17
Site Considerations ...................................... 18
Assembly ..................................................... 19
Leveling ........................................................ 22
Anchoring to Floor ....................................... 22
Lubricating Lathe ......................................... 23
Power Connection........................................ 23
Test Run ...................................................... 25
Spindle Break-In .......................................... 27
Recommended Adjustments ........................ 27
SECTION 4: OPERATIONS ........................... 28
Operation Overview ..................................... 28
Chuck & Faceplate Mounting....................... 29
Installation & Removal Devices ................... 29
Chuck Installation......................................... 30
Chuck Removal............................................ 31
Scroll Chuck Clamping ................................ 32
Chuck Jaw Reversal .................................... 32
4-Jaw Chuck ................................................ 33
Faceplate ..................................................... 34
Tailstock ....................................................... 35
Centers ........................................................ 39
Joining Drill Chuck & Arbor .......................... 41
Steady Rest ................................................. 42
Follow Rest .................................................. 43
Carriage & Slide Locks ................................ 43
Compound Rest ........................................... 44
Tool Post ...................................................... 44
Spider ........................................................... 46
Manual Feed ................................................ 46

Table of Contents

Spindle Speed.............................................. 47
Power Feed.................................................. 48
End Gears .................................................... 51
Threading ..................................................... 52
SECTION 5: ACCESSORIES ......................... 55
SECTION 6: MAINTENANCE ......................... 60
Schedule ...................................................... 60
Cleaning/Protecting ...................................... 60
Lubrication ................................................... 61
Machine Storage .......................................... 66
SECTION 7: SERVICE ................................... 67
Troubleshooting ........................................... 67
Backlash Adjustment ................................... 70
Gib Adjustment ............................................ 71
Half Nut Adjustment ..................................... 73
V-Belt Tension & Replacement.................... 73
Gap Removal & Installation ......................... 74
Spindle Bearing Preload .............................. 75
SECTION 8: WIRING ...................................... 79
Wiring Safety Instructions ............................ 79
Electrical Cabinet Wiring Diagram ............... 80
Motor & Control Panel Wiring Diagrams ...... 82
Other Component Wiring Diagrams............. 84
SECTION 9: PARTS ....................................... 86
Accessories .................................................. 86
Headstock Gearing ...................................... 87
Headstock Controls...................................... 89
Quick-Change Gearbox ............................... 91
Apron ........................................................... 93
Saddle & Cross Slide ................................... 95
Compound Rest & Tool Holder .................... 96
Tailstock ....................................................... 98
Bed & Motor ................................................. 99
Stand .......................................................... 100
Feed Rod ................................................... 101
Machine Labels .......................................... 102
Electrical Components ............................... 103
Steady Rest ............................................... 104
Follow Rest ................................................ 104
SECTION 10: APPENDIX ............................. 105
Feed Chart ................................................. 105
Thread Dial Chart ...................................... 105
Metric Threading Chart .............................. 105
Inch Threading Chart ................................. 105
WARRANTY & RETURNS ........................... 109