Porter-Cable 8931 Troubleshooting Maintenance, Keep Tool Clean, Failure to Start, Lubrication

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TROUBLESHOOTING

For assistance with your tool, visit our website at www.porter-cable.com for a list of service centers or call the Porter-Cable help line at 1-800-487-8665.

MAINTENANCE

KEEP TOOL CLEAN

Periodically blow out all air passages with dry compressed air. All plastic parts should be cleaned with a soft damp cloth. NEVER use solvents to clean plastic parts. They could possibly dissolve or otherwise damage the material.

Wear ANSI Z87.1 safety glasses while using compressed air.

FAILURE TO START

Should your tool fail to start, check to make sure the prongs on the cord plug are making good contact in the outlet. Also, check for blown fuses or open circuit breakers in the line.

LUBRICATION

This tool has been lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. No further lubrication is necessary.

BRUSH INSPECTION (If applicable)

For your continued safety and electrical protection, brush inspection and replacement on this tool should ONLY be performed by an AUTHORIZED PORTER-CABLE SERVICE STATION or a PORTER-CABLE•DELTA FACTORY SERVICE CENTER.

At approximately 100 hours of use, take or send your tool to your nearest authorized Porter-Cable Service Station to be thoroughly cleaned and inspected. Have worn parts replaced and lubricated with fresh lubricant. Have new brushes installed, and test the tool for performance.

Any loss of power before the above maintenance check may indicate the need for immediate servicing of your tool. DO NOT CONTINUE TO OPERATE TOOL UNDER THIS CONDITION. If proper operating voltage is present, return your tool to the service station for immediate service.

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Contents Routers Important Safety Instructions Table of ContentsCalifornia Proposition Safety Guidelines DefinitionsGeneral Safety Rules General Safety Rules Clear the router bit area before starting motor Additional Specific Safety RulesSymbol Definition Carton Contents MotorExtension Cord Selection Installing and Removing the BIT 891 AssemblyFunctional Description ForewordInstalling and Removing the BIT Using Spindle Lock Actuator Installing the Motor Adjusting Depth of CUTAdjusting SUB-BASE Alignment All Routers Vacuum Hose Installing and Removing the BITPull up on plunge locking lever Adjusting the Plunge BaseAdjusting Plunge Locking Lever Operation Connecting to Power SourceVariable Speed Control Starting and Stopping the MotorEdge Guide Using the ToolGripVac Parts Installing the Optional GripvacUsing the MULTI-FUNCTION Case Soft StartTemplet Guides Using a Router Accessory Table Keep Tool Clean Troubleshooting MaintenanceFailure to Start LubricationAccessories ServiceWarranty Replacement Parts Service and RepairsCanadian PORTER-CABLE Delta Service Centers
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