Grizzly G9249 owner manual Additional Safety Instructions For Metal Lathes

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Additional Safety Instructions

for Metal Lathes

1.UNDERSTANDING CONTROLS. For effi- cient and safe use of this machine, make sure you understand the use and operation of all controls.

2.SAFETY ACCESSORIES. To reduce the risk of injury from flying chips, always keep the chuck guard in place over the spindle in addition to wearing safety glasses or a face shield when cutting.

3.TOOL SELECTION. Tool breakage is a potential hazard to the operator and is an avoidable expense. Always use the proper tooling for the operation. Make sure the tooling is sharp and held firmly in place with the proper device.

4.CHUCK KEY. The chuck key could cause serious personal injury if thrown from the spinning chuck. Never leave the chuck key in the chuck.

5.SPINDLE SPEED. Select the correct speed for the type of work, material, and tooling. Allow the lathe to reach full speed before beginning the cut. Turn the lathe OFF and allow the spindle to come to a com- plete stop by itself before changing gears, speeds, or direction. NEVER attempt to slow the spindle with your hands or a tool.

6.CHANGING CHUCKS. Lathe chucks are heavy and awkward to handle, and a falling chuck can cause serious injury and proper- ty damage. Get assistance and protect the bedway with a board or chuck cradle when removing or installing chucks.

7.LATHE WORKING CONDITIONS. Protect yourself and your investment—maintain your lathe in proper working condition. Never operate the lathe with damaged or worn parts. Perform routine inspections and maintenance promptly when scheduled or as needed.

8.MOUNTING WORKPIECE. Make sure the workpiece is properly mounted before starting the lathe. A workpiece thrown from the machine may severely injure you or a bystander.

9.SAFETY CLEARANCES. Make sure the workpiece has adequate clearance on all sides before starting machine. Check clear- ances for the tooling and tool holders, and all parts of the carriage before starting the lathe.

10.LEAVING LATHE. Always turn the lathe OFF before leaving it unattended. An unsu- pervised lathe that is running invites acci- dents.

11.SUPPORT LONG STOCK. Unsupported long stock mounted on the lathe will begin to whip when the spindle is turned ON. Always properly support long stock and use a slow spindle speed when cutting.

12.POWER FEEDS. Always release power feeds after completing the job. Power feeds left engaged can cause a "crash" when lathe is turned ON.

13.MAINTENANCE PROCEDURES. Make sure lathe is turned OFF, disconnected from power, and all moving parts have come to a complete stop before starting any inspec- tion, adjustment, or maintenance.

14.AVOIDING ENTANGLEMENT. DO NOT wear loose clothing, gloves, or jewelry when operating lathe. Tie back long hair and roll up sleeves.

15.EXPERIENCING DIFFICULTIES. If at any time you are experiencing difficulties performing the intended operation, stop using the machine! Contact our Technical Support at (570) 546-9663.

G9249  12" x 37" Belt Drive Gap Bed Lathe

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Contents Model G9249 Ss ,EAD from Leadbased PAINTS Table of Contents Contact Info IntroductionForeword Functional Overview 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 Bolting to Concrete Floors Using Machine MountsMounting to Shop Floor Lubrication subsection on Check Gearbox OilTest Run To test run the machineMERGENCYG3TOP Utton Spindle Break-In Recommended AdjustmentsFactory adjustments that should be verified Headstock Controls Operation SafetyOperations Basic ControlsTailstock Controls Carriage ControlsTo remove a chuck or faceplate Chuck & Faceplate Mounting/RemovalTools Needed Qty Mounting a Chuck or Faceplate Mounting a WorkpieceTo mount a workpiece in the 3-jaw chuck Using the 3-Jaw ChuckTo remove and install the jaws 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 CentersRemoving a Sleeve and Center from the Spindle Installing a Tapered Tool into the QuillTailstock To align the tailstock with the headstock Offsetting TailstockTo set up the tailstock to cut a shallow taper Aligning TailstockStep To remove a tapered drill arbor or drill bit To set up the tailstock for drillingDrilling with Tailstock Steady Rest To install and use the steady restHandwheel Dial Increments Follow RestCross Slide To load and use the 4-way tool post Compound SlideTool Posts To set the compound slide angleCalculating the Correct Spindle RPM Configuring the V-Belts and Back GearSpindle Speed To disengage the back gears To engage the back gearsPower Feed To set the feed rate Setting Feed RateRecommended Feed Rates 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 BookSchedule MaintenanceCleaning Protecting To add oil to the spindle bearing reservoirs LubricationSpindle Bearing Oil Lubricant Frequency QtyHeadstock Spindle Pulley Shaft Headstock Change GearsHeadstock Idler Pulley Shaft Headstock GearsTo lubricate the feed rate gears Feed Rate GearsApron Gearbox 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 LatheMotor & Electrical ServiceTroubleshooting Faceplate Operations To adjust the cross slide and compound slide gibs Adjusting GibsTo adjust the saddle gib 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%%