Grizzly G9249 owner manual Table of Contents

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Table of Contents

INTRODUCTION	2
Foreword	2
Contact Info	2
Functional Overview	2
Identification	3
Machine Data Sheet	4
SECTION 1: SAFETY	7
Safety Instructions for Machinery	7
Additional Safety Instructions	9
for Metal Lathes	9
SECTION 2: CIRCUIT REQUIREMENTS	10
220V Operation	10
SECTION 3: SETUP	11
Setup Safety	11
Items Needed for Setup	11
Unpacking	11
Inventory	12
Clean Up	13
Site Considerations	14
Lathe Assembly & Placement	14
Mounting to Shop Floor	16
Check Gearbox Oil	17
Test Run	17
Spindle Break-In	19
Recommended Adjustments	19
SECTION 4: OPERATIONS	20
Operation Safety	20
Basic Controls	20
Chuck & Faceplate Mounting/Removal	22
Mounting a Workpiece	23
Centers	26
Tailstock	27
Offsetting Tailstock	28
Aligning Tailstock	28
Drilling with Tailstock	30
Steady Rest	31
Follow Rest	32
Cross Slide	32
Compound Slide	33
Tool Posts	33
Spindle Speed	34
Power Feed	36
Setting Feed Rate	37
Change Gears	38
Threading Operation	40

SECTION 5: ACCESSORIES	42
SECTION 6: MAINTENANCE	46
Schedule	46
Cleaning & Protecting	46
Lubrication	47
Tensioning/Replacing V-Belts	51
SECTION 7: SERVICE	53
Troubleshooting	53
Adjusting Gibs	56
Tailstock Lock	57
Cross Slide Backlash	57
Gap Removal	58
Spindle Bearing Preload	58
Rest Finger Tips	61
Adjusting Half-Nut	62
SECTION 8: WIRING	63
Electrical Safety Instructions	63
Wiring Overview	64
Electrical Cabinet Wiring Diagram	65
Control Panel & Motor Wiring Diagrams	66
SECTION 9: PARTS	67
Bed	67
Headstock	68
Feed Rate Gearbox	71
Apron	73
Carriage	75
Tailstock	77
Spindle Lever	78
Change Gear Cover	79
Steady Rest	80
Follow Rest	81
Electrical Cabinet	82
Cabinet Stand	84
Accessories	85
Label Placement	86
WARRANTY AND RETURNS	89

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Contents Model G9249 Ss ,EAD from Leadbased PAINTS Table of Contents Introduction Foreword Functional OverviewContact Info Identification Machine Data Sheet Tailstock Info Other Specifications !,7!93 53%3 %!2.2 02/4%#4/ %. /0%2!4.! -!#.%29 !,7!93 53% !.3 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29# 53%3!!2/5.$%$ %84%.3/..#/2$ 2!4%$4&/2/4%-!#.%!-0%2!%2 53%3 2%#/--%.$%$- !##%33/2%3 -!.9 -!#.%3 #!. %*%#4 7/2+0%#%3 4/7!2$ /0%2!4/2Additional Safety Instructions For Metal Lathes 220V Operation Circuit RequirementsUnpacking SetupSetup Safety Items Needed for SetupBox 1 Inventory Figure Qty InventoryBox 2 Inventory Figure Qty Left Cabinet Stand Clean UpFloor Load Lathe Assembly PlacementPlacement Location Site ConsiderationsLoosening the carriage lock bolt Using Machine Mounts Mounting to Shop FloorBolting to Concrete Floors Lubrication subsection on Check Gearbox OilTest Run To test run the machineMERGENCYG3TOP Utton Recommended Adjustments Factory adjustments that should be verifiedSpindle Break-In Headstock Controls Operation SafetyOperations Basic ControlsTailstock Controls Carriage ControlsChuck & Faceplate Mounting/Removal Tools Needed QtyTo remove a chuck or faceplate Mounting a Chuck or Faceplate Mounting a WorkpieceUsing the 3-Jaw Chuck To remove and install the jawsTo mount a workpiece in the 3-jaw chuck To mount a workpiece on the 4-jaw chuck Using the 4-Jaw ChuckTo mount a workpiece on the faceplate Using the FaceplateInstalling a Sleeve and Center into the Spindle CentersInstalling a Tapered Tool into the Quill TailstockRemoving a Sleeve and Center from the Spindle To align the tailstock with the headstock Offsetting TailstockTo set up the tailstock to cut a shallow taper Aligning TailstockStep To set up the tailstock for drilling Drilling with TailstockTo remove a tapered drill arbor or drill bit Steady Rest To install and use the steady restFollow Rest Cross SlideHandwheel Dial Increments To load and use the 4-way tool post Compound SlideTool Posts To set the compound slide angleConfiguring the V-Belts and Back Gear Spindle SpeedCalculating the Correct Spindle RPM To disengage the back gears To engage the back gearsPower Feed Setting Feed Rate Recommended Feed RatesTo set the feed rate Change Gears To re-configure the change gearsChange gear. G9249 12 x 37 Belt Drive Gap Bed Lathe Side Front ViewTo cut threads Threading OperationEdhidc H3022-Measurement Tool Set AccessoriesH2670-HSS Square Tool Bits Pc. Carbide Tipped Tool Bit SetsH5936-2 Pc. Knurling Tool Set H2996-Double Ended Boring BarG1070-MT3 Live Center Set H6879-Lathe Operation & Maintenance BookMaintenance Cleaning ProtectingSchedule To add oil to the spindle bearing reservoirs LubricationSpindle Bearing Oil Lubricant Frequency QtyHeadstock Spindle Pulley Shaft Headstock Change GearsHeadstock Idler Pulley Shaft Headstock GearsFeed Rate Gears Apron GearboxTo lubricate the feed rate gears Back Gear Shaft Ball OilersReplacing Motor V-Belt Adjusting Motor V-BeltTo adjust the motor V-belt tension Tensioning Replacing V-BeltsSpindle V-Belt Power Twist V-Belt G9249 12 x 37 Belt Drive Gap Bed LatheService TroubleshootingMotor & Electrical Faceplate Operations Adjusting Gibs To adjust the saddle gibTo adjust the cross slide and compound slide gibs Cross Slide Backlash To adjust the tailstock lockTo adjust the cross slide backlash Tailstock LockSpindle Bearing Preload Gap RemovalDisconnect Lathe from Power To confirm that the bearings are correctly pre- loaded Type of Finger Tip Part Number To remove/install the rest fingersTo remove/install the brass tips Rest Finger TipsTo adjust the half-nut guide bar Adjusting Half-NutElectrical Safety Instructions WiringMotor Wiring OverviewDiagram on Control PanelElectrical Cabinet Wiring Diagram Box Control Panel & Motor Wiring DiagramsBed PartsHeadstock Figured Flat NUT M8-1.25 Headstock Parts ListBushing Feed Rate Gearbox Feed Rate Gearbox Parts List Apron Apron Parts List + + Carriage Parts List #* #+ Spindle Lever Change Gear Cover Complete Steady Rest Complete Follow Rest Electrical Cabinet Electrical Cabinet Parts List Cabinet Stand Accessories Label Placement 22!.49 #!2$ 99.$5342!, .# 0//88 %,,.!- 7! Warranty and Returns #ALL 4ODAYD&ORO! &2%%