Grizzly G9249 owner manual Chuck & Faceplate Mounting/Removal, Tools Needed Qty

Page 24

Chuck & Faceplate Mounting/Removal

The Model G9249 features a threaded 21⁄4"-8 spindle with a MT#3 taper. Mounting and removal procedures for the chucks and faceplate are the same.

Before storing, clean debris or built-up grime from the chucks and faceplate, then protect them with an application of products like Model H8257 Primrose Armor Plate with Moly-D Machine and Way Oil (see ACCESSORIES on Page 42).

Removing a Chuck or Faceplate
Tools Needed	Qty
Hex Wrench 6mm	1
Chuck Key	1
Dead Blow Hammer	1
Breaker Bar	1
Chuck Cradle	1
To remove a chuck or faceplate:

1.DISCONNECT LATHE FROM POWER!

2.Lay a chuck cradle (see Figure 21) or a layer of plywood over the bedways to reduce the risk of injury and to protect the precision ground surfaces of the bedways.

Figure 21. Simple chuck cradle made from scrap

lumber.

3.Remove both spindle clamps from behind the chuck or faceplate (see Figure 22).

Spindle Clamp

Figure 22. Spindle clamp.

4.Move the feed direction lever up or down to engage the change gears and prevent spindle rotation (see Figure 23).

Feed Direction Lever

Figure 23. Feed direction lever.

PINCH HAZARD! Protect your hands and the precision ground bedways with plywood or a chuck cradle when removing the lathe chuck! The heavy weight of a falling chuck can cause serious injury.

-22-	G9249 12" x 37" Belt Drive Gap Bed Lathe

Image 24

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 !002/6%$$ 3!&%49 ,!33%33 7%. /0%2!4 !,7!93 53%3 %!2.2 02/4%#4/ %. /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!4/2 !,7!93 ,/#+ -/,% !3%3 & 53%$ % %&/2% /0%2!4. -!#.%29#Additional Safety Instructions For Metal Lathes Circuit Requirements 220V OperationSetup Setup SafetyItems Needed for Setup UnpackingInventory Box 1 Inventory Figure QtyClean Up Box 2 Inventory Figure Qty Left Cabinet StandLathe Assembly Placement Placement LocationSite Considerations Floor LoadLoosening the carriage lock bolt Using Machine Mounts Mounting to Shop FloorBolting to Concrete Floors Check Gearbox Oil Test RunTo test run the machine Lubrication subsection onMERGENCYG3TOP Utton Recommended Adjustments Factory adjustments that should be verifiedSpindle Break-In Operation Safety OperationsBasic Controls Headstock ControlsCarriage Controls Tailstock ControlsChuck & Faceplate Mounting/Removal Tools Needed QtyTo remove a chuck or faceplate Mounting a Workpiece Mounting a Chuck or FaceplateUsing the 3-Jaw Chuck To remove and install the jawsTo mount a workpiece in the 3-jaw chuck Using the 4-Jaw Chuck To mount a workpiece on the 4-jaw chuckUsing the Faceplate Installing a Sleeve and Center into the SpindleCenters To mount a workpiece on the faceplateInstalling a Tapered Tool into the Quill TailstockRemoving a Sleeve and Center from the Spindle Offsetting Tailstock To set up the tailstock to cut a shallow taperAligning Tailstock To align the tailstock with the headstockStep To set up the tailstock for drilling Drilling with TailstockTo remove a tapered drill arbor or drill bit To install and use the steady rest Steady RestFollow Rest Cross SlideHandwheel Dial Increments Compound Slide Tool PostsTo set the compound slide angle To load and use the 4-way tool postConfiguring the V-Belts and Back Gear Spindle SpeedCalculating the Correct Spindle RPM To engage the back gears To disengage the back gearsPower Feed Setting Feed Rate Recommended Feed RatesTo set the feed rate To re-configure the change gears Change GearsSide Front View Change gear. G9249 12 x 37 Belt Drive Gap Bed LatheThreading Operation To cut threadsEdhidc Accessories H3022-Measurement Tool SetPc. Carbide Tipped Tool Bit Sets H2670-HSS Square Tool BitsH2996-Double Ended Boring Bar H5936-2 Pc. Knurling Tool SetH6879-Lathe Operation & Maintenance Book G1070-MT3 Live Center SetMaintenance Cleaning ProtectingSchedule Lubrication Spindle Bearing OilLubricant Frequency Qty To add oil to the spindle bearing reservoirsHeadstock Change Gears Headstock Idler Pulley ShaftHeadstock Gears Headstock Spindle Pulley ShaftFeed Rate Gears Apron GearboxTo lubricate the feed rate gears Ball Oilers Back Gear ShaftAdjusting Motor V-Belt To adjust the motor V-belt tensionTensioning Replacing V-Belts Replacing Motor V-BeltPower Twist V-Belt G9249 12 x 37 Belt Drive Gap Bed Lathe Spindle V-BeltService TroubleshootingMotor & Electrical Faceplate Operations Adjusting Gibs To adjust the saddle gibTo adjust the cross slide and compound slide gibs To adjust the tailstock lock To adjust the cross slide backlashTailstock Lock Cross Slide BacklashGap Removal Spindle Bearing PreloadDisconnect Lathe from Power To confirm that the bearings are correctly pre- loaded To remove/install the rest fingers To remove/install the brass tipsRest Finger Tips Type of Finger Tip Part NumberAdjusting Half-Nut To adjust the half-nut guide barWiring Electrical Safety InstructionsWiring Overview Diagram onControl Panel MotorElectrical Cabinet Wiring Diagram Control Panel & Motor Wiring Diagrams BoxParts BedHeadstock Headstock Parts List Figured Flat NUT M8-1.25Bushing 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%%