Table Of Contents - Grizzly G0755 Owner's Manual

INTRODUcTION ............................................... 2
Machine description ...................................... 2
Contact info.................................................... 2
Manual Accuracy ........................................... 2
identification ................................................... 3
Machine data sheet ...................................... 4
SEcTION 1: SAFETY ....................................... 6
safety instructions for Machinery .................. 6
Additional safety for Mill/drills ....................... 8
SEcTION 2: POWER SUPPLY ........................ 9
Availability ........................................................... 9
Full-Load Current rating .................................... 9
Circuit requirements for 220V ............................ 9
grounding instructions ...................................... 10
extension Cords ................................................ 10
SEcTION 3: SETUP ....................................... 11
unpacking .................................................... 11
needed for setup ......................................... 11
inventory ...................................................... 11
Cleanup ........................................................ 12
site Considerations ...................................... 13
Lifting & placing ........................................... 14
Anchoring to Floor ....................................... 15
Anchoring to Concrete Floors ........................... 15
Assembly ..................................................... 15
Joining drill Chuck & Arbor .......................... 16
Lubricating Mill/drill ...................................... 16
test run ...................................................... 17
spindle Break-in .......................................... 18
inspections & Adjustments .......................... 18
SEcTION 4: OPERATIONS ........................... 19
operation overview ..................................... 19
Control panel ............................................... 20
downfeed Controls ...................................... 20
identification ...................................................... 20
using Coarse downfeed ................................... 20
using Fine downfeed ....................................... 20
depth stop ................................................... 21
headstock Movement .................................. 21
raising/Lowering headstock ............................ 21
tilting headstock .............................................. 22
table travel ................................................. 22

Table of contents

graduated dials ................................................ 22
X- & y-Axis handwheels ................................... 23
X-Axis power Feed ........................................... 23
installing/removing tooling ......................... 24
installing tool holder ........................................ 24
removing tool holder ...................................... 25
spindle speed.............................................. 25
determining spindle speed .............................. 25
setting spindle speed ...................................... 26
SEcTION 5: AccESSORIES ......................... 27
SEcTION 6: MAINTENANcE ......................... 30
schedule ...................................................... 30
Cleaning and protecting .............................. 30
Lubrication ................................................... 30
headstock reservoir ......................................... 31
Ball oilers .......................................................... 32
table/Column Ways & Quill .............................. 32
table Leadscrews ............................................. 33
Quill rack & pinion ........................................... 33
z-Axis Leadscrew ............................................. 34
SEcTION 7: SERVIcE ................................... 35
troubleshooting ........................................... 35
Adjusting gibs .............................................. 37
Adjusting Leadscrew Backlash .................... 37
tramming spindle ........................................ 38
replacing power Feed Carbon Brushes ..... 39
tightening return spring tension ............... 40
SEcTION 8: WIRING ...................................... 41
Wiring safety instructions ............................ 41
electrical Box Wiring .................................... 42
Motors & other electrical Wiring ................. 43
SEcTION 9: PARTS ....................................... 46
head ............................................................ 46
table & Column ........................................... 49
electrical Components ................................. 51
power Feed.................................................. 52
Accessories .................................................. 53
Machine Labels & Cosmetics ...................... 54
WARRANTY & RETURNS ............................. 57