Table Of Contents - Grizzly G0762 Owner's Manual

INTRODUCTION ............................................... 2
Machine Description ...................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
Machine Data Sheet ...................................... 6
SECTION 1: SAFETY ....................................... 8
Safety Instructions for Machinery .................. 8
Additional Safety for Mill/Drills ..................... 10
SECTION 2: POWER SUPPLY ...................... 11
Availability .................................................................
Full-Load Current Rating ...........................................
Circuit Information .....................................................
Circuit Requirements .................................................
Grounding Requirements ..........................................
Extension Cords ........................................................
SECTION 3: SETUP ....................................... 13
Unpacking .................................................... 13
Needed for Setup ......................................... 13
Inventory ...................................................... 14
Cleanup ........................................................ 15
Site Considerations ...................................... 16
Lifting & Placing ........................................... 17
Bench Mounting ........................................... 17
Assembly ..................................................... 18
Joining Drill Chuck & Arbor .......................... 19
Lubricating Mill/Drill ...................................... 19
Test Run ...................................................... 20
Spindle Bearing Break-In ............................. 22
Inspections & Adjustments .......................... 22
SECTION 4: OPERATIONS ........................... 23
Operation Overview ..................................... 23
Spindle Movement ....................................... 24
Using Coarse Downfeed ...........................................
Using Fine Downfeed ................................................
Depth Stop ................................................... 24
Headstock Movement .................................. 25
Raising/Lowering Headstock .....................................
Tilting Headstock .......................................................
Table Travel ................................................. 26
Graduated Dials ........................................................
X-Axis Handwheel .....................................................
Y-Axis Handwheel .....................................................
X-Axis Power Feed ...................................................
Installing/Removing Tooling ......................... 27

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Installing Tooling .......................................................
Removing Tooling .....................................................
Spindle Speed.............................................. 29
Determining Spindle Speed ......................................
Setting Spindle Speed ...............................................
SECTION 5: ACCESSORIES ......................... 30
SECTION 6: MAINTENANCE ......................... 31
Schedule ...................................................... 31
Cleaning and Protecting .............................. 31
Lubrication ................................................... 31
Headstock .................................................................
Ball Oilers ..................................................................
Table & Column Ways ..............................................
Quill Outside Surface ................................................
Table Leadscrews .....................................................
Z-Axis Leadscrew & Pinion Gear ..............................
Quill Rack & Pinion ...................................................
SECTION 7: SERVICE ................................... 36
Troubleshooting ........................................... 36
Adjusting Gibs .............................................. 38
Adjusting Leadscrew Backlash .................... 38
Tightening Return Spring Tension ............... 39
SECTION 8: WIRING ...................................... 40
Wiring Safety Instructions ............................ 40
Wiring Overview ........................................... 41
Electrical Cabinet Wiring .............................. 42
Control Panel & Motor Wiring ...................... 44
SECTION 8: PARTS ....................................... 46
Headstock Diagram ..................................... 46
Table & Column Diagram ............................ 49
Electrical Component Diagram .................... 51
Included Accessories ................................... 53
Labels & Cosmetics ..................................... 54
WARRANTY & RETURNS ............................. 57
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