Grizzly G9749 owner manual Maintenance, Schedule, Unpainted Cast Iron, Lubrication, Daily Check

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SECTION 6: MAINTENANCE

Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious person- al injury.

Schedule

For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section.

Daily Check:

•Drill press is completely powered down at the end of use.

•Excess cutting fluids and chips have been removed and unpainted surfaces are dry and protected.

•Floor mounting bolts are secure.

•Drill press is clean and lubricated.

•Examine wiring for damage or wear.

•Check for any other unsafe condition.

Unpainted Cast Iron

Protect the unpainted cast iron surfaces on the table by removing vises and fixtures daily and by wiping the table clean after every use.

Keep tables rust-free with regular applications of products like G96® Gun Treatment or Boeshield® T-9. See below for Grizzly model numbers:

G2871—Boeshield®T-9 12 oz Spray G2870—Boeshield®T-9 4 oz Spray H3788—G96®Gun Treatment 12 oz Spray H3789—G96®Gun Treatment 4.5 oz Spray

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Lubrication

The quill and table use a rack and pinion assem- bly for movement. To ensure a smooth operation and a long life of these rack and pinion systems, lubricate as needed depending upon use.

Brush a small amount of multi-purpose grease on the rack near the pinion (see Figure 28 & 29). Move the table or quill up and down to distribute the grease.

Figure 28. Table rack lubrication point.

Figure 29. Quill rack lubrication point.

Note: All other bearings are lubricated and sealed at the factory, and do not need further lubrica- tion.

G9749 Variable Speed Drill Press

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Contents Model G9749 Variable Speed Drill Press Page Table of Contents Foreword IntroductionContact Info Machine Data Sheet Other Related Information Identification G9749 Variable Speed Drill Press Safety Instructions for Machinery Additional Safety for Drill Presses Circuit Requirements 110/220V OperationAmperage Draw Circuit RequirementsGrounding Extension Cords220V Operation 110V OperationSetup Setup SafetyItems Needed for Setup Site ConsiderationsUnpacking Lifting To unpack and move the drill pressBolting to Concrete Floors Mounting to Shop FloorTo mount the drill press to the floor Inventory Clean Up Contents Figure QtyAssembly To install the rapid downfeed handlesTo install the table crank handle Components and Hardware Needed QtyTest Run Spindle Break-In To test run the machineTo install the drill chuck onto the arbor Installing Drill ChuckOperations Installing/Removing Drill Bits To install a drill bit into the chuckChanging Speeds To remove a drill bit from the chuckChoosing Speeds Using the Drill Bit Speed ChartLubrication Suggestions Quill Travel DrillingTo use the quill lock To use the fine downfeed control To use the rapid downfeed controlTo use the depth gauge and depth stop Table Adjustments To adjust table height and rotationHeadstock 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 arborH5685-4Rotary Table AccessoriesG1076-52-PC. Clamping Kit Maintenance ScheduleUnpainted Cast Iron LubricationService About ServiceTroubleshooting 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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