Grizzly G0759 owner manual Drill Chuck, To install the drill chuck and arbor

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Drill Chuck

To install the drill chuck and arbor:

1.DISCONNECT MILL/DRILL FROM POWER!

2.Remove the drawbar cap.

3.Insert the chuck arbor into the spindle, mak- ing sure to line up the slot in the arbor with the pin in the spindle.

4.Thread the drawbar into the arbor until the arbor is seated up into the spindle taper.

5.Use the included spindle pin to prevent the spindle from turning while you use an 8mm wrench to tighten the drawbar.

Drawbar

Spindle Pin

Figure 29. Tightening the drawbar.

Note: Do not overtighten the drawbar. Overtightening makes arbor removal difficult and will damage the arbor and threads.

6.Re-install the drawbar cap.

Model G0704 (Mfg. Since 08/11)

NOTICE

The Model G0704 drawbar will extract the arbor from the spindle. Once the arbor or collet has broken free from the spindle taper, be sure to properly support it while continuing to loosen the drawbar. Failure to properly support the arbor or collet while loosening the drawbar will result in the arbor or collet falling out of the spindle, causing damage to machine components.

To remove the chuck and arbor from the spindle:

1.DISCONNECT MILL/DRILL FROM POWER!

2.Remove the drawbar cap.

3.Lock the quill in place with the quill lock lever.

4.Use the included spindle pin to prevent the spindle from turning while you use an 8mm wrench to loosen the drawbar 2–3 turns. DO NOT continue loosening the drawbar without supporting the drill chuck or it will fall from the spindle.

5.Hold the chuck with one hand and finish loos- ening the drawbar until the chuck falls out of the spindle.

Note: The chuck is attached to the arbor using a B-16 taper. This attachment is con- sidered to be semi-permanent. There should be no need to remove the chuck from the arbor.

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Contents Model G0759 Machine Data Sheet Table Info Column & Stand Description Electrical Box Headstock Description Chip Guard Labels Model G0704 MILL/DRILL with Stand Page Table of Contents Machine Description IntroductionManual Accuracy Contact Info Identification G0704 electronic controls identification Electronic Controls IdentificationModel G0704 DRILL/MILL with Stand 50 2250 RPM Accessories Included Safety Instructions for Machinery SafetyChILdREN & BYsTANdERs. Keepchildrenand Maintain Power CORds. When disconnectAdditional Safety for Mill/Drills Power Supply 50 ft Minimum Gauge Size 16 AWGDescription Qty Needed for SetupUnpacking Not Shown Contents QtyInventory Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations Weight LoadMoving & Placing Machine Example of a direct mount setupBolting to Concrete Floors Mounting to Shop FloorTo install the drill chuck onto the arbor AssemblyDrill Chuck Arbor To assemble your machineConnecting Power Power ConnectionTo test run and break-in the spindle bearings Test Run & Spindle Break-inOperation Overview OperationsSpeed Range Selector Knob Selects low range Basic ControlsDigital readout unit controls Model G0704 Mfg. Since 08/11 To use the digital readout Digital Readout UnitTo determine the needed spindle speed Calculating Spindle SpeedTo set the spindle speed Spindle Speed DirectionSpindle Height Controls Changing Spindle Position Using Quill Feed LeversDrill Chuck To install the drill chuck and arborTo remove the collet To install the toolingLoading Tooling To tilt the headstock to the left or right Headstock Travel Axis and RotationTo raise or lower the headstock Cross Feed Table TravelLongitudinal Feed G5684-R-8 Vertical Collet Rack H8179H8177-Worktable with Angle H5685-4Rotary Table G9322-Boring Head Combo SetG8683Z-Mini Shop Fox Mobile Base G5758-Tilt x Model G9512 T-Slot NutsLubrication MaintenanceSchedule To lubricate the leadscrews Tools Needed QtyHandwheel gears Troubleshooting ServiceSymptom Possible Cause Possible Solution Gibs To adjust the table gibsTo adjust the headstock gibs To adjust the Y-axis leadscrew nut Battery ReplacementTo adjust the X-axis leadscrew To replace the digital readout unit batteryTo inspect and replace the motor brushes Motor ServiceWiring Safety Instructions WiringWiring Diagram Side panel Rear panelColumn Breakdown PartsColumn Parts List 80-1 92V2 Electrical Box Breakdown & Parts ListHeadstock Breakdown Headstock Parts List Description Chip Guard Breakdown & Parts ListLabels Breakdown & Parts List Model G0704 Mfg. Since 08/11 Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty and Returns