Grizzly G0763 owner manual

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This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators.

Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.

The owner of this machine/tool is solely responsible for its safe use. This responsibility includes but is not limited to proper installation in a safe environment, personnel training and usage authorization, proper inspection and maintenance, manual availability and compre- hension, application of safety devices, cutting/sanding/grinding tool integrity, and the usage of personal protective equipment.

The manufacturer will not be held liable for injury or property damage from negligence, improper training, machine modifications or misuse.

Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

Lead from lead-based paints.

Crystalline silica from bricks, cement and other masonry products.

Arsenic and chromium from chemically-treated lumber.

Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: Work in a well ventilated area, and work with approved safety equip- ment, such as those dust masks that are specially designed to filter out microscopic particles.

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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