Porter-Cable 504 instruction manual Service, Lubricating the Chain, Drive Chain Care

Page 15

LUBRICATING THE CHAIN

Lubricate the chain case every six months, or once a month if the sander is in constant use.

Disconnect tool from power source.

Fig. 8

1.Lay the tool on its right side and remove the cover (Fig.8).

2.Clean and repack the chain case to approximately half of its capacity with PORTER-CABLE SPECIAL GREASE #875667. Do not over-fill.

DRIVE CHAIN CARE

Replace the chain when the chain links become loose on the pins.

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.

SERVICE

REPLACEMENT PARTS

When servicing use only identical replacement parts. For a service parts list or to learn more about Porter-Cable visit our website at www.porter-cable.com

SERVICE AND REPAIRS

All quality tools will eventually require servicing, or replacement of parts due to wear from normal use. For assistance with your tool, visit our website at www.porter-cable.com for a list of service centers or call the Customer Care Department at 1-800-487-8665.All repairs made by our service centers are fully guaranteed against defective material and workmanship. We cannot guarantee repairs made or attempted by others.

Should you have any questions about your tool, feel free to write us at any time. In any communications, please give all information shown on the nameplate of your tool (model number, type, serial number, etc.).

15

Image 15
Contents Instruction Manual Belt Sander Important Safety Instructions Table of ContentsSafety Guidelines Definitions General Safety Rules General Safety Rules Additional Specific Safety Rules Symbol Definition Additional Safety Rules for Paint Removal Carton Contents MotorExtension Cord Selection Foreword AssemblyInstalling and Removing the Abrasive Belt Functional DescriptionOperation To Start and Stop the Belt SanderTracking the Abrasive Belt Removing OLD Paint and Varnish Fast Sanding on Rough WorkSanding Metal Special Sanding ProceduresDoors and Mill Work Good Sanding TechniqueTroubleshooting Maintenance Drive Chain Care ServiceReplacement Parts Service and Repairs Lubricating the ChainWarranty AccessoriesCanadian PORTER-CABLE Delta Service Centers