Grizzly MODEL G0765 owner manual Table of Contents

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Table of Contents

INTRODUCTION	3
Machine Description	3
Contact Info	3
Manual Accuracy	3
Identification	4
Controls & Components	5
Control Panel	5
Carriage	5
Tailstock	6
Rear Controls	6
End Gears	6
G0765 Data Sheet	7
SECTION 1: SAFETY	10
Safety Instructions for Machinery	10
Additional Safety for Metal Lathes	12
Additional Chuck Safety	13
SECTION 2: POWER SUPPLY	14
Availability	14
Full-Load Current Rating	14
110V Circuit Requirements	14
Grounding & Plug Requirements	15
Extension Cords	15
SECTION 3: SETUP	16
Preparation	16
Unpacking	16
Needed for Setup	16
Inventory	17
Cleanup	18
Site Considerations	19
Lifting & Placing	20
Assembly	20
Power Connection	20
Connecting Power	20
Disconnecting Power	20
Test Run	21
Spindle Break-In	23
Recommended Adjustments	23
SECTION 4: OPERATIONS	24
Operation Overview	24
Chuck & Faceplate Mounting	25
Installation & Removal Device	25
Chuck Installation	26
Scroll Chuck Clamping	27
Changing Jaw Set	27
Faceplate	29
Tailstock	30
Tailstock Quill Specs	30
Positioning Tailstock	30

Using Quill	30
Installing Tooling	31
Removing Tooling	31
Offsetting Tailstock	31
Aligning Tailstock to Spindle Centerline	32
Centers	34
Dead Centers	34
Mounting Dead Center in Spindle	34
Removing Center from Spindle	34
Mounting Center in Tailstock	35
Removing Center from Tailstock	35
Mounting Workpiece Between Centers	35
Steady Rest	36
Compound Rest	37
Four-Way Tool Post	37
Installing Tool	37
Aligning Cutting Tool with Spindle Centerline	38
Manual Feed	39
Carriage Handwheel	39
Spindle Speed	39
Determining Spindle Speed	39
Setting Spindle Speed Range	40
Setting Spindle Direction & Speed	40
Configuration Example	40
Power Feed	41
Power Feed Controls	41
Setting Power Feed Rate	42
End Gears	43
Power Feed Configuration	43
Primary Threading Configuration	43
Secondary Threading Configuration	43
End Gear Configuration Example	44
Threading	46
Headstock Threading Controls	46
Apron Threading Controls	47
Thread Dial	47
Thread Dial Chart	47
SECTION 5: ACCESSORIES	49
SECTION 6: MAINTENANCE	50
Schedule	50
Ongoing	50
Daily, Before Operations	50
Daily, After Operations	50
Annually	50
Cleaning/Protecting	50
Lubrication	51
Lubrication Frequency	51
Ball Oilers	51
Leadscrew & Carriage Rack	52

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Contents Model G0765 14 Benchtop Lathe Page Table of Contents Control Panel Wiring ServiceIntroduction Machine Description Manual AccuracyContact Info Identification Controls Components Control PanelCarriage End Gears Tailstock Rear ControlsMachine Data Sheet Tailstock Info Features Safety Instructions for Machinery SafetyPage Additional Safety for Metal Lathes Additional Chuck Safety 110V Circuit Requirements Power SupplyAvailability Full-Load Current Rating50 ft Grounding & Plug RequirementsExtension Cords Minimum Gauge Size 14 AWGUnpacking SetupNeeded for Setup PreparationInstalled Components Figure Qty InventoryPackaged Components Figures Qty Cleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations Disconnecting Power AssemblyPower Connection Connecting PowerTest Run Disengaged Recommended Adjustments Factory adjustments that should be verifiedSpindle Break-In Operation Overview OperationsChuck & Faceplate Mounting Installation Removal DeviceChuck Installation To install the chuckTools Needed Qty Changing Jaw Set Scroll Chuck ClampingTo change the jaw set To mount a non-concentric workpiece to the faceplate FaceplatePositioning Tailstock Using QuillTailstock Tailstock Quill SpecsRemoving Tooling Installing ToolingOffsetting Tailstock To install tooling in the tailstockTo align the tailstock to the spindle centerline Aligning Tailstock to Spindle CenterlineTo offset the tailstock Items Needed QtyPage Removing Center from Spindle CentersDead Centers Mounting Dead Center in SpindleTo mount a center in the tailstock Mounting Center in TailstockRemoving Center from Tailstock Mounting Workpiece Between CentersTools Needed for Installation/Removal Qty To install and use the steady restSteady Rest Compound Rest Four-Way Tool Post Installing ToolTop View Aligning Cutting Tool with Spindle CenterlineBelow are two common methods To align cutting tool with tailstock centerSpindle Speed Manual FeedTo set spindle speed to 100 RPM Setting Spindle Speed RangeSetting Spindle Direction & Speed Configuration ExamplePower Feed Controls Power FeedTo set power feed for 0.04 in./rev Setting Power Feed RateEnd Gears Primary Threading ConfigurationPower Feed Configuration Secondary Threading ConfigurationEnd Gear Configuration Example To configure end gears for threading 20 TPI40T 65T Gear 50 T Ge ar 20 TPI Page Feed Direction Lever ThreadingHeadstock Threading Controls To set the lathe to thread 20 TPIThread Dial Chart Apron Threading ControlsThread Dial Dial Number Thread Dial D3640-Shop Fox Tool Table Plus AccessoriesMaintenance Cleaning/ProtectingSchedule Lubrication Lubrication FrequencyBall Oilers Leadscrew & Carriage Rack BedwaysCross Slide & Compound Slide Preparing Lathe for Storage Machine StorageChange Gear Bushing Tumbler GearsService TroubleshootingSymptom Possible Cause Possible Solution Lathe Operation To remove leadscrew end play Backlash AdjustmentLeadscrew End-Play Adjustment Cross SlideTo adjust cross slide and compound slide gibs Gib AdjustmentTo replace fuse Half Nut AdjustmentFuse Replacement To adjust half nutTo replace motor brushes Brush ReplacementTensioning Timing Belt Timing Belt Tension ReplacementReplacing Timing Belt Wiring Safety Instructions WiringMachine Frame Control Panel WiringG0765 wiring overview Control Panel Wiring Photos110 VAC Motor/Speed Sensor/ Plug WiringMain Description Description 255 254 256 257 259 258 253 252 261 251 260 Labels & Cosmetics FrontAppendix Threading ChartsComments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns