Grizzly G0756 owner manual Maintenance, Schedule, Cleaning Protecting

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SECTION 6: MAINTENANCE

To reduce risk of shock or accidental startup, always disconnect machine from power before adjustments, maintenance, or service.

Schedule

Typically, each operator is responsible for ensur- ing proper care of the equipment. We strongly recommend all operators make a habit of follow- ing the daily maintenance procedures.

Ongoing

To reduce the risk of injury and ensure proper machine operation, if you ever observe any of the items below, shut down the machine immediately and fix the problem before continuing operations:

Loose mounting bolts or fasteners.

Worn, frayed, cracked, or damaged wires.

Chip guard removed.

EMERGENCY STOP button not working cor- rectly or not requiring you to reset it before starting the machine again.

Any other unsafe condition.

Every 8 hour of operation:

Lubricate the ball oilers (Page 34).

Check/Add headstock oil (Page 33).

Check quantity/quality of coolant (Page 20).

Annually:

Change headstock oil (Page 33).

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Daily, After Operations

Thoroughly clean the machine and protect all surface areas

Press the EMERGENCY STOP button and shut OFF the master power switch (to pre- vent accidental startup).

Remove any rotary tables, vises, fixtures, or workpieces from the table to prevent rusting the table surface.

Annually

Disconnect machine from power, open elec- trical box, and clean with compressed air.

Cleaning and

Protecting

Metal chips left on the machine will invite oxida- tion and a gummy residue build-up around the moving parts. Use a brush and shop vacuum to remove chips and debris from the working sur- faces of the drill press. Never blow off the drill press with compressed air, as this will force metal chips deep into the mechanisms and may cause injury to yourself or bystanders.

Remove any rust build-up from unpainted cast iron surfaces of your drill press and treat with a non- staining lubricant after cleaning.

Keep unpainted cast iron surfaces rust-free with regular applications of ISo 68 way oil (see Page 30 for offerings form Grizzly).

Model G0756 (Mfg. Since 2/13)

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Contents Model G0756 Industrial Drill Press Page Table of Contents Machine Description Manual Accuracy IntroductionContact Info Identification Control Panel Machine Data Sheet Main Specifications Operation Info Safety Safety Instructions for MachineryPage Safety for Drill Presses Full-Load Current Rating Power SupplyAvailability Circuit Requirements forMinimum Gauge Size 14 AWG Grounding InstructionsExtension Cords 50 ftUnpackingInventory SetupNeeded for Setup Inventory see Figure QtyBefore cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations Anchoring to Floor Lifting & PlacingAnchoring to Concrete Floors Initial Lubrication Arbor/Chuck AssemblyTo connect the drill chuck with the arbor Power Connection To connect the power cord to the machineMaster power switch Model G0756 Mfg. Since 2/13 Test RunEmergency Test Coolant System To test the coolant systemTo perform the spindle break-in procedure Spindle Break-InOperations Tooling Installation RemovalOperations Overview Removing Tooling with Automatic Drift Installing Tapered ToolingRemoving Tooling Manually Raising/Lowering Table Depth StopTable Positioning Rotating TableSelecting Spindle To determine the needed RPMDrilling Mode Automatic Power Downfeed To use tapping mode Tapping Mode Coolant SystemTo operate the coolant system ACcESSORIES G1075-52-PC. Clamping KitG3658-Titanium Drill Bits H7616 H7617H7819-Drill & Tap HSS 24 pc. Set H8262-1⁄2 x MT#4 Keyless Chuck with Integral ShankCleaning Protecting MaintenanceSchedule To change oil in headstock LubricationHeadstock Lubrication Oil Flow Sight GlassChanging Coolant Ball OilersSymptom Possible Cause Possible Solution ServiceTroubleshooting Motor & ElectricalDrill Press Operations Torque Limiter Replacing Lamp BulbTo replace the bulb in the work lamp Wiring Wiring Safety InstructionsWiring Overview Component Location IndexHot 220 VAC Power Connection WiringElectric Clutch Wiring PlugMotor & Pump Wiring Spindle motor wiringViewed from behind Control Panel & Limit Switches Electrical Panel Wiring QM5 QM3 QM2 QM1Electrical Wiring Panel Photo Electrical wiring panel Model G0756 Mfg. Since 2/13Parts Table Support & Coolant BreakdownTable Support & Coolant Parts List DescriptionGearbox Breakdown Gearbox Breakdown Gearbox Parts List Spindle Feed Breakdown Spindle Feed Parts List Headstock Breakdown Headstock Breakdown Headstock Parts List Electrical Parts Breakdown Electrical Parts List DescriptionLabels & Cosmetics 506 502 503 501 508 509 507 510 504 511 505 512 513Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns