Grizzly G9249 Check Gearbox Oil, Test Run, To test run the machine, Lubrication subsection on

Page 19

Check Gearbox Oil

It is critical that you make sure there is oil in the headstock and apron before proceeding with the test run. Refer to Lubrication beginning on Page 47 for detailed instructions.

GEARBOXES MUST

BE FILLED WITH OIL!

NO OIL SHIPPED WITH

MACHINE!

Requires ISO 68 or Non-Detergent SAE 20W Motor Oil.

Test Run

Once the assembly is complete, test run your machine to make sure it runs properly and is ready for regular operation. The test run consists of verifying the following: 1) The motor powers up and runs correctly and 2) the safety features works correctly.

If, during the test run, you cannot easily locate the source of an unusual noise or vibration, stop using the machine immediately, then review Troubleshooting on Page 53.

If you cannot find a remedy, contact our Tech Support at (570) 546-9663 for assistance.

Before starting the lathe, make sure you have performed the preceding assembly and adjustment instructions, and you have read through the rest of the manual and are familiar with the various functions and safety features on this machine. Failure to follow this warning could result in serious personal injury or even death!

G9249 12" x 37" Belt Drive Gap Bed Lathe

To test run the machine:

1.Make sure you understand the safety instruc- tions at the beginning of the manual and that the machine is setup properly.

2.Perform all lubrication procedures in the

Lubrication subsection on Page 47.

3.Make sure the 3-jaw chuck is firmly mounted on the spindle. Check the clamps on the back of the chuck, as shown in Figure 15 (refer to

Chuck & Faceplate Mounting/Removal on

Page 22 for detailed instructions).

Spindle Clamp

Figure 15. Spindle clamp.

4.Make sure all tools and objects used during setup are cleared away from the machine.

5.Move the feed rod/leadscrew lever to the neutral (center) position (see Figure 16). This will prevent the carriage from moving during testing.

Feed Rod/Leadscrew Lever

Figure 16. Feed rod/leadscrew lever in center

(neutral) position.

-17-

Image 19

Contents Model G9249 Ss ,EAD from Leadbased PAINTS Table of Contents Foreword Functional Overview IntroductionContact 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 Mounting to Shop Floor Using Machine MountsBolting to Concrete Floors Lubrication subsection on Check Gearbox OilTest Run To test run the machineMERGENCYG3TOP Utton Factory adjustments that should be verified Recommended AdjustmentsSpindle Break-In Headstock Controls Operation SafetyOperations Basic ControlsTailstock Controls Carriage ControlsTools Needed Qty Chuck & Faceplate Mounting/RemovalTo remove a chuck or faceplate Mounting a Chuck or Faceplate Mounting a WorkpieceTo remove and install the jaws Using the 3-Jaw ChuckTo 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 CentersTailstock Installing a Tapered Tool into the QuillRemoving 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 Drilling with Tailstock To set up the tailstock for drillingTo remove a tapered drill arbor or drill bit Steady Rest To install and use the steady restCross Slide Follow RestHandwheel Dial Increments To load and use the 4-way tool post Compound SlideTool Posts To set the compound slide angleSpindle Speed Configuring the V-Belts and Back GearCalculating the Correct Spindle RPM To disengage the back gears To engage the back gearsPower Feed Recommended Feed Rates Setting Feed RateTo 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 BookCleaning Protecting MaintenanceSchedule To add oil to the spindle bearing reservoirs LubricationSpindle Bearing Oil Lubricant Frequency QtyHeadstock Spindle Pulley Shaft Headstock Change GearsHeadstock Idler Pulley Shaft Headstock GearsApron Gearbox Feed Rate GearsTo 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 LatheTroubleshooting ServiceMotor & Electrical Faceplate Operations To adjust the saddle gib Adjusting GibsTo 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%%