Grizzly G0763 owner manual

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WEARING PROPER APPAREL. Do not wear clothing, apparel or jewelry that can become entangled in moving parts. Always tie back or cover long hair. Wear non-slip footwear to avoid accidental slips, which could cause loss of work- piece control.

HAZARDOUS DUST. Dust created while using machinery may cause cancer, birth defects, or long-term respiratory damage. Be aware of dust hazards associated with each workpiece material, and always wear a NIOSH-approved respirator to reduce your risk.

HEARING PROTECTION. Always wear hear- ing protection when operating or observing loud machinery. Extended exposure to this noise without hearing protection can cause permanent hearing loss.

REMOVE ADJUSTING TOOLS. Tools left on machinery can become dangerous projectiles upon startup. Never leave chuck keys, wrenches, or any other tools on machine. Always verify removal before starting!

USE CORRECT TOOL FOR THE JOB. Only use this tool for its intended purpose—do not force it or an attachment to do a job for which it was not designed. Never make unapproved modifica- tions—modifying tool or using it differently than intended may result in malfunction or mechanical failure that can lead to personal injury or death!

AWKWARD POSITIONS. Keep proper footing and balance at all times when operating machine. Do not overreach! Avoid awkward hand positions that make workpiece control difficult or increase the risk of accidental injury.

CHILDREN & BYSTANDERS. Keep children and bystanders at a safe distance from the work area. Stop using machine if they become a distraction.

GUARDS & COVERS. Guards and covers reduce accidental contact with moving parts or flying debris. Make sure they are properly installed, undamaged, and working correctly.

FORCING MACHINERY. Do not force machine. It will do the job safer and better at the rate for which it was designed.

NEVER STAND ON MACHINE. Serious injury may occur if machine is tipped or if the cutting tool is unintentionally contacted.

STABLE MACHINE. Unexpected movement dur- ing operation greatly increases risk of injury or loss of control. Before starting, verify machine is stable and mobile base (if used) is locked.

USE RECOMMENDED ACCESSORIES. Consult this owner’s manual or the manufacturer for rec- ommended accessories. Using improper acces- sories will increase the risk of serious injury.

UNATTENDED OPERATION. To reduce the risk of accidental injury, turn machine OFF and ensure all moving parts completely stop before walking away. Never leave machine running while unattended.

MAINTAIN WITH CARE. Follow all maintenance instructions and lubrication schedules to keep machine in good working condition. A machine that is improperly maintained could malfunction, leading to serious personal injury or death.

CHECK DAMAGED PARTS. Regularly inspect machine for any condition that may affect safe operation. Immediately repair or replace damaged or mis-adjusted parts before operating machine.

MAINTAIN POWER CORDS. When disconnect- ing cord-connected machines from power, grab and pull the plug—NOT the cord. Pulling the cord may damage the wires inside. Do not handle cord/plug with wet hands. Avoid cord damage by keeping it away from heated surfaces, high traffic areas, harsh chemicals, and wet/damp locations.

EXPERIENCING DIFFICULTIES. If at any time you experience difficulties performing the intend- ed operation, stop using the machine! Contact our Technical Support at (570) 546-9663.

Model G0763 (Mfg. Since 8/13)

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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 Handwheels Power Feed ControlsMachine Data Sheet Magnetic Chuck Info Safety Instructions for Machinery SafetyPage Additional Safety for Surface Grinders Circuit Requirements for Power SupplyAvailability Full-Load Current Rating50 ft Grounding InstructionsExtension Cords Minimum Gauge Size 14 AWGDescription Qty SetupNeeded for Setup UnpackingSmall parts inventory InventoryBasic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift and place the machine Lifting & PlacingTo assemble the surface grinder AssemblyCable orientation on pulley Open End Pulley Page To connect the power supply to the machine Power ConnectionTo test run the machine Test RunPage Operation Overview OperationsGrade Wheel SelectionAbrasive Type Grit SizeTo perform a ring test Wheel Inspection Ring TestTo inspect a wheel for damage Tools Needed Qty To balance the grinding wheel assemblyWheel Balancing Items Needed Qty To mount wheel assemblyMounting/Removing Wheel Mounting WheelPage 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 Daily MaintenanceCleaning Protecting ScheduleOil Sump LubricationOne-Shot Oiler To lubricate table ball bearing strips Coolant SystemTable Ball Bearing Strips HazardsTo change coolant Wheel StorageCheck/Adding Coolant Changing CoolantSymptom Possible Cause Possible Solution ServiceTroubleshooting Wiring Safety Instructions WiringWiring Overview Pump Electrical Cabinet WiringPower Feed Control Panel 220 VAC Control PanelElectrical Panel & Control Panel Electrical panel and control panel wiringElectrical Cabinet Control Panel WiringControl Panel Viewed from behind Wiring Power feed controls wiring Model G0763 Mfg. Since 8/13 Power Feed Control PanelCoolant Pump Motor Rewired to Motor Wiring DiagramsSpindle Motor Wiring clockwise Coolant Pump Motor 220V PrewiredBase Parts134 ColumnDescription Description Motor & Downfeed SystemSaddle 405 406 402 407 404 419 403 417 409 410 412 416 418 503 505 511 507 508510 502 509 501 Accessories Electrical Cabinet 715 Main Control Panel722 723 733 721 724 Power Feed Control BoxLabels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns