Grizzly H8150, H8149, H8148 owner manual Maintenance, Schedule, Grinding Wheels

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SECTION 6: MAINTENANCE

Always disconnect power to the machine before performing maintenance. Failure to do this may result in serious person- al injury.

Schedule

For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section. Routinely check the condition of the following items and repair or replace as necessary:

•Cracked or loose grinding wheel.

•Loose mounting bolts.

•Worn switch.

•Worn or damaged cords and plugs.

•Any other condition that could hamper the safe operation of this machine.

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Grinding Wheels

The grinding wheel should be inspected before every use. Use the ring test method noted in Wheel Inspection on Page 19 to verify the structural integrity. Take care in storing grinding wheels to keep them free from potential damage by being dropped, or having other items drop on them.

Replace the wheel when the wheel diameter is reduced to 2" smaller than its original size. Operating at anything less than this diameter does not allow the proper surface speed for grind- ing or spacing of the tool rest and the eye shield, and the grinding wheel may fly apart.

H8148/H8149/H8150 Heavy Duty Bench Ginders

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Contents Heavy Duty Bench Grinders Page Table of Contents Introduction ForewordContact Info H8148/H8149/H8150 Heavy Duty Bench Grinder H8148/H8149/H8150 Heavy Duty Bench Ginders H8148/H8149/H8150 Heavy Duty Bench Grinder Identification Safety Instructions for Machinery H8148/H8149/H8150 Heavy Duty Bench Ginders Additional Safety Instructions for Grinders Circuit Requirements 110V OperationSET UP Set Up SafetyItems Needed for Setup UnpackingBox Contents Qty InventoryHardware Recognition Chart Site Considerations MountingTool Rest and Eye Shield To assemble the tool rest and eye shieldTest Run To test run the machineOperation Safety Grinding Tips OperationsHere are some tips to keep in mind while grinding Wheel Care Wheel Selection Here are some tips to help you avoid breaking the wheelBasic format for wheel numbering is Wheel Replacement Wheel InspectionWheel Dressing To perform a Ring TestAssembly order for wheel installation Accessories G7120-Heavy Duty Grinder StandH1300 H1298 G7984 H2347 H0736 Maintenance ScheduleGrinding Wheels Service TroubleshootingH8148 Wiring Diagram H8148 Wiring H8148/H8149/H8150 Heavy Duty Bench GindersH8149 Wiring Diagram H8149 Wiring H8148/H8149/H8150 Heavy Duty Bench GrinderH8150 Wiring Diagram H8150 Wiring H8148/H8149/H8150 Heavy Duty Bench GindersParts Breakdown Parts List REF DescriptionDescription Warranty and Returns Page Page
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