Table Of Contents - Grizzly G0776 Owner's Manual

INTRODUCTION ............................................... 3
Machine Description ...................................... 3
Contact Info.................................................... 3
Manual Accuracy ........................................... 3
Identification ................................................... 4
Controls & Components ................................. 5
Machine Data Sheet ...................................... 8
SECTION 1: SAFETY ..................................... 11
Safety Instructions for Machinery ................ 11
Additional Safety for Metal Lathes ............... 13
Additional Chuck Safety ............................... 14
Glossary of Terms ....................................... 15
SECTION 2: POWER SUPPLY ...................... 16
SECTION 3: SETUP ....................................... 18
Preparation .................................................. 18
Unpacking .................................................... 18
Needed for Setup ......................................... 18
Inventory ...................................................... 19
Cleanup ........................................................ 20
Site Considerations ...................................... 21
Lifting & Placing ........................................... 22
Anchoring to Floor ....................................... 23
Leveling ........................................................ 23
Lubricating Lathe ......................................... 24
Adding Coolant ............................................ 24
Power Connection........................................ 24
Assembly ..................................................... 25
Test Run ...................................................... 26
Spindle Break-In .......................................... 28
Recommended Adjustments ........................ 28
SECTION 4: OPERATION .............................. 29
Operation Overview ..................................... 29
Chuck & Faceplate Mounting....................... 30
Camlock Stud Installation ............................ 30
Chuck Safety & Support Devices ................ 31
Chuck Installation......................................... 31
Chuck Removal............................................ 33
Scroll Chuck Clamping ................................ 33
Chuck Jaw Reversal .................................... 34
4-Jaw Chuck ................................................ 34
Faceplate ..................................................... 35
Tailstock ....................................................... 36
Centers ........................................................ 41

Table of Contents

Steady Rest ................................................. 43
Follow Rest .................................................. 44
Carriage & Slide Locks ................................ 45
Compound Rest ........................................... 45
Tool Post ...................................................... 46
Manual Feed ................................................ 47
Spider ........................................................... 48
Spindle Speed.............................................. 48
Power Feed.................................................. 50
End Gears .................................................... 52
Threading ..................................................... 55
Coolant System............................................ 59
SECTION 5: ACCESSORIES ......................... 60
SECTION 6: MAINTENANCE ......................... 65
Schedule ...................................................... 65
Cleaning/Protecting ...................................... 65
Lubrication ................................................... 66
Coolant System Service .............................. 71
Machine Storage .......................................... 73
SECTION 7: SERVICE ................................... 74
Troubleshooting ........................................... 74
Adjusting Backlash....................................... 77
Adjusting Gib................................................ 78
Adjusting Half Nut ........................................ 80
Replacing Shear Pin .................................... 80
Adjusting Feed Clutch .................................. 81
Adjusting Tailstock Lock .............................. 82
Tensioning/Replacing V-Belts ...................... 83
Adjusting Spindle Bearing Preload .............. 84
Removing/Installing Gap Insert .................... 86
Checking/Replacing Brake Shoes ............... 87
SECTION 8: WIRING ...................................... 89
Wiring Safety Instructions ............................ 89
Wiring Overview ........................................... 90
Component Location Index .......................... 90
Electrical Cabinet Wiring .............................. 91
Electrical Cabinet ......................................... 92
Spindle Motor Wiring ................................... 93
Control Panel Wiring .................................... 94
Coolant Pump & Brake Wiring ..................... 95
Additional Component Wiring ...................... 96
Power Connection Wiring ............................ 96