Grizzly G9749 owner manual Test Run Spindle Break-In, To test run the machine

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Test Run and

Spindle Break-In

Wear safety glasses whenever starting or using machine. Failure to comply may result in serious personal injury.

Keep loose clothing rolled up and out of the way of machinery and keep hair pulled back.

Once assembly is complete, test run your machine to make sure it runs properly.

To test run the machine:

1.Make sure you have read and understood all of the safety instructions starting on Page 6 of this manual, and verify the machine is set up properly.

2.Do NOT install the chuck before completing the Test Run.

3.Connect the drill press to the proper power source (reference Circuit Requirements on Page 9).

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

5.Turn the machine ON by moving the power switch to FWD.

NOTICE

DO NOT attempt to change speeds unless the drill press is ON. Attempting to rotate the speed control when the drill press if OFF could damage the variable speed mecha- nism.

6.Use the speed control to reduce the speed to 300 RPM and let the drill press run for a minimum of 10 minutes.

7.Listen and watch for abnormal noises or vibrations. The machine should run smooth- ly.

—Unusual noises or vibrations should be investigated and corrected before operat- ing the machine further. Always disconnect the machine from power when investigat- ing or correcting potential problems.

—If you cannot easily locate the source of a potential problem, refer to Troubleshooting on Page 27, or contact our Technical Support at (570) 546-9663.

8.Repeat Steps 6–7at 750 RPM, and then again at 2000 RPM.

9.Turn the drill press OFF by moving the power switch to Stop.

NOTE: Wait for the spindle and tooling to come to a complete stop before proceeding.

10.Move the power switch to REV and repeat Steps 6–8.

Do NOT attempt to stop or slow the spindle by hand. Failure to heed this caution could result in serious personal injury.

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G9749 Variable Speed Drill Press

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Contents Model G9749 Variable Speed Drill Press Page Table of Contents Introduction ForewordContact Info Machine Data Sheet Other Related Information Identification G9749 Variable Speed Drill Press Safety Instructions for Machinery Additional Safety for Drill Presses Amperage Draw Circuit Requirements110/220V Operation Circuit Requirements220V Operation GroundingExtension Cords 110V OperationItems Needed for Setup SetupSetup Safety Site ConsiderationsUnpacking Lifting To unpack and move the drill pressMounting to Shop Floor Bolting to Concrete FloorsTo mount the drill press to the floor Inventory Clean Up Contents Figure QtyTo install the table crank handle AssemblyTo install the rapid downfeed handles Components and Hardware Needed QtyTest Run Spindle Break-In To test run the machineInstalling Drill Chuck To install the drill chuck onto the arborOperations Changing Speeds Installing/Removing Drill BitsTo install a drill bit into the chuck To remove a drill bit from the chuckUsing the Drill Bit Speed Chart Choosing SpeedsLubrication Suggestions Drilling Quill TravelTo use the quill lock To use the rapid downfeed control To use the fine downfeed controlTo use the depth gauge and depth stop Headstock Rotation Table AdjustmentsTo adjust table height and rotation To rotate the headstockRemoving/Installing Arbor and Chuck To remove the arbor and chuck from the spindleTo install the arbor into the spindle with the drawbar To remove the chuck from the arborAccessories H5685-4Rotary TableG1076-52-PC. Clamping Kit Unpainted Cast Iron MaintenanceSchedule LubricationTroubleshooting ServiceAbout Service Symptom Possible Cause Possible SolutionDrill Operations G9749 switch wiring Electrical ComponentsWiring Diagram Headstock Parts Breakdown Headstock Components Parts Breakdown Variable Speed Parts Breakdown Base Parts Breakdown Parts List DescriptionFlat Washer 1/4 Label Placement 403 401 405 404 400 402 406Warranty and Returns Page Page
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