Porter-Cable 6602, 900276 instruction manual Maintenance, Keep Tool Clean, Failure To Start

900276 - 10-31-01.qxd 2/13/02 8:33 AM Page 8

1.Place the side knives (D) and (E) back into the shear housing, insert a cap screw through center hole in shear housing, side knife (E), spacer bushing (C), side knife, (D), and thread screw into housing threads one or two turns.

DO NOT TIGHTEN.

2.Coat remaining spacer bushing (C) with lubricant and insert into hole in center blade (F). Start center blade (with spacer bushing), into rear of shear housing, and tap it forward until the hole in the spacer bushing aligns with the front hole in the shear housing. Insert a cap screw and thread it into housing threads one or two turns. DO NOT TIGHTEN. Coat center blade yoke area with lubricant.

3.Insert remaining cap screw into rear hole in shear housing and thread it into housing threads one or two turns. DO NOT TIGHTEN.

4.Place shear head onto motor unit and seat with a light twisting motion. Rotate the shear head to desired position (the shear head may be used at any radial position), and tighten all three cap screws (A). For Model 6602 tighten all three cap screws (A) to 30-35 in-lbs., failure to tighten the cap screws properly can cause the cap screws (A), to break. For Model 6604 tighten all three cap screws (A) to 45-50 in-lbs., failure to tighten the cap screws properly can cause the cap screws (A), to break.

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.

CAUTION: Wear 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.

BRUSH INSPECTION AND LUBRICATION

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 lubricate 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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