Grizzly G0763 owner manual Operations, Operation Overview

Page 26

SECTION 4: OPERATIONS

Operation Overview

The purpose of this overview is to provide the nov- ice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to understand.

Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual and seek additional training from expe- rienced machine operators, and do additional research outside of this manual by reading "how- to" books, trade magazines, or websites.

To reduce your risk of serious injury, read this entire manual BEFORE using machine.

Damage to eyes, respiratory system, or feet could result from using this machine with- out proper protection. Always wear eye pro- tection, respirator, and leather boots with extra toe protection.

To complete a typical operation, the operator does the following:

1.Examines the grinding wheel to make sure it is suitable for use.

2.Examines the workpiece to make sure it is properly prepared for grinding.

3.Uses the Z-axis handwheel to raise the grind- ing wheel assembly to provide clearance for mounting the workpiece.

4.Uses the magnetic chuck to hold the workpiece to the table, then turns the Z-axis handwheel to lower the grinding wheel to just above the top surface of the workpiece.

5.Turns the grinder ON, then waits until the wheel reaches full speed.

6.Performs the grinding operation.

Note: Because the method for perform- ing each grinding operation varies, specific actions are not listed here.

7.When the grinding operation is complete, turns the grinder OFF and allows the grinding wheel to come to a complete stop.

8.Removes the workpiece from the table.

If you are not experienced with this type of machine, WE STRONGLY RECOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any proj- ects. Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training.

-24-

Model G0763 (Mfg. Since 8/13)

Image 26
Contents Model G0763 18 Surface Grinder Page Table of Contents Contact Info IntroductionMachine Description Manual Accuracy Identification Grinding Wheel & Coolant Controls Master Power SwitchBasic Controls Power Feed Controls HandwheelsMachine Data Sheet Magnetic Chuck Info Safety Safety Instructions for MachineryPage Additional Safety for Surface Grinders Full-Load Current Rating Power SupplyAvailability Circuit Requirements forMinimum Gauge Size 14 AWG Grounding InstructionsExtension Cords 50 ftUnpacking SetupNeeded for Setup Description QtyInventory Small parts inventoryBasic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations Lifting & Placing To lift and place the machineAssembly To assemble the surface grinderCable orientation on pulley Open End Pulley Page Power Connection To connect the power supply to the machineTest Run To test run the machinePage Operations Operation OverviewGrit Size Wheel SelectionAbrasive Type GradeTo perform a ring test Wheel Inspection Ring TestTo inspect a wheel for damage Tools Needed Qty To balance the grinding wheel assemblyWheel Balancing Mounting Wheel To mount wheel assemblyMounting/Removing Wheel Items Needed QtyPage Removing Wheel To remove wheel assemblyWheel Dressing Tool Needed Qty Power FeedsTo set up the power feeds to work together Model G0763 Mfg. Since 8/13 H5618-Parallels for Magnetic Chuck AccessoriesFriable Surface Grinding Wheels, Aluminum Oxide Schedule MaintenanceCleaning Protecting DailyOil Sump LubricationOne-Shot Oiler Hazards Coolant SystemTable Ball Bearing Strips To lubricate table ball bearing stripsChanging Coolant Wheel StorageCheck/Adding Coolant To change coolantSymptom Possible Cause Possible Solution ServiceTroubleshooting Wiring Wiring Safety InstructionsWiring Overview Control Panel Electrical Cabinet WiringPower Feed Control Panel 220 VAC PumpElectrical panel and control panel wiring Electrical Panel & Control PanelElectrical Cabinet Control Panel WiringControl Panel Viewed from behind Wiring Power Feed Control Panel Power feed controls wiring Model G0763 Mfg. Since 8/13Coolant Pump Motor 220V Prewired Motor Wiring DiagramsSpindle Motor Wiring clockwise Coolant Pump Motor Rewired toParts BaseColumn 134Description Motor & Downfeed System DescriptionSaddle 405 406 402 407 404 419 403 417 409 410 412 416 418 503 505 511 507 508510 502 509 501 Accessories Electrical Cabinet Main Control Panel 715Power Feed Control Box 722 723 733 721 724Labels & Cosmetics Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns