Grizzly G0763 instruction

3.Thread wheel flange onto sleeve then tighten it with wheel flange wrench until it is snug (see Figure 34)—overtightening may crack wheel.

Note: Flange has left-handed threads and threads onto sleeve counterclockwise.

Wheel

FlangeFlange

Wrench

Figure 34. Threading wheel flange onto wheel

sleeve.

4.Loosen the knurled knobs shown in Figure 35, then remove wheel guard front cover.

Wheel Guard

Front Cover

Knobs

Figure 35. Wheel guard components.

Model G0763 (Mfg. Since 8/13)

5.Using a slightly-oiled lint free cloth, wipe mat- ing surfaces of machine arbor and internal sleeve taper perfectly clean, then slide wheel assembly onto arbor.

6.Thread arbor nut onto arbor (see Figure 36) and tighten it until snug—overtightening may crack wheel.

Note: Arbor nut has left-handed threads and threads onto arbor counterclockwise.

Arbor

Nut

Figure 36. Wheel assembly and arbor nut

installed.

7.Re-install wheel guard front cover before reconnecting machine to power.

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Image 31

Grizzly G0763 owner manual

Contents

Model G0763 18 Surface Grinder Page Table of Contents Machine Description Manual Accuracy IntroductionContact Info Identification Basic Controls Master Power SwitchGrinding Wheel & Coolant Controls Handwheels Power Feed Controls Machine Data Sheet Magnetic Chuck Info Safety Instructions for Machinery SafetyPage Additional Safety for Surface Grinders Circuit Requirements for Power SupplyAvailability Full-Load Current Rating 50 ft Grounding InstructionsExtension Cords Minimum Gauge Size 14 AWG Description Qty SetupNeeded for Setup Unpacking Small parts inventory Inventory Before cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations To lift and place the machine Lifting & Placing To assemble the surface grinder Assembly Cable orientation on pulley Open End Pulley Page To connect the power supply to the machine Power Connection To test run the machine Test RunPage Operation Overview Operations Grade Wheel SelectionAbrasive Type Grit Size To inspect a wheel for damage Wheel Inspection Ring TestTo perform a ring test Wheel Balancing To balance the grinding wheel assemblyTools Needed Qty Items Needed Qty To mount wheel assemblyMounting/Removing Wheel Mounting WheelPage Wheel Dressing To remove wheel assemblyRemoving Wheel To set up the power feeds to work together Power FeedsTool Needed Qty Model G0763 Mfg. Since 8/13 Friable Surface Grinding Wheels, Aluminum Oxide AccessoriesH5618-Parallels for Magnetic Chuck Daily MaintenanceCleaning Protecting Schedule One-Shot Oiler LubricationOil Sump To lubricate table ball bearing strips Coolant SystemTable Ball Bearing Strips Hazards To change coolant Wheel StorageCheck/Adding Coolant Changing Coolant Troubleshooting ServiceSymptom Possible Cause Possible Solution Wiring Safety Instructions Wiring Wiring Overview Pump Electrical Cabinet WiringPower Feed Control Panel 220 VAC Control Panel Electrical Panel & Control Panel Electrical panel and control panel wiring Control Panel Viewed from behind Control Panel WiringElectrical Cabinet Wiring Power feed controls wiring Model G0763 Mfg. Since 8/13 Power Feed Control Panel Coolant Pump Motor Rewired to Motor Wiring DiagramsSpindle Motor Wiring clockwise Coolant Pump Motor 220V Prewired Base Parts 134 Column Description Description Motor & Downfeed System Saddle 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 Panel 722 723 733 721 724 Power Feed Control Box Labels & Cosmetics Comments Warranty Card BOX BELLINGHAM, WA Grizzly INDUSTRIAL, INC Warranty & Returns