Powermatic 60HH, 60C operating instructions Maintenance, Rabbeting

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Rabbeting

A rabbet cut requires removal of the cutter guard. Use extreme caution and keep hands clear of cutterhead. Always replace guard immediately after rabbeting operation is completed.

Refer to Figure 37.

A rabbet is a groove cut along the edge of a

 

board. Never rabbet a piece of wood less than

 

12" long. Use push blocks to rabbet cut

 

whenever possible.

Figure 37

 

1.Disconnect machine from power source.

2.Set fence for the desired width of the rabbet.

3.Check the width of the rabbet by measuring the distance from the end of a knife in the cutterhead to the fence. (See figure 17 to set knives for rabbeting.)

4.Lower infeed table 1/32" at a time and make successive cuts until the desired depth of rabbet has been obtained. NOTE: It is easier and safer to take a series of shallow cuts.

When rabbeting long pieces, follow the same procedure as for surfacing long pieces (refer to previous “Surfacing” section.)

Maintenance

Disconnect machine from power source before doing any maintenance.

The table and fence surfaces must be kept clean and free of rust for best results. Some users prefer a light coat of paste wax. Another option is talcum powder applied with a blackboard eraser rubbed in vigorously once a week, which will fill casting pores and form a moisture barrier. Products in aerosol form are also available in major hardware stores and supply catalogs. Whatever method is chosen, the coating should protect the metal and provide a smooth surface, without staining the wood.

The fence assembly should slide easily over the fence support. Keep the fence support greased.

The bearings in the cutterhead are sealed and do not require lubrication.

Gum and pitch which collect on the knives cause excessive friction as the work continues, resulting in overheating of the knives, less efficient cutting, and consequent reduction in the life of the knives. Use an oven cleaner or gum and pitch remover to wipe such residue off the knives.

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Contents Part No. M-1610084 PowermaticWarranty Period Warranty and ServiceTable of Contents Page Page 3HP 3PH 230/460V prewired Introduction Specifications60C Features and Terminology 60C and 60HH Jointers Unpacking Contents of the Shipping ContainerTools required for assembly AssemblyAssembling Jointer to Stand Cutterhead GuardAligning Pulleys Installing Drive BeltRemoving Guard Installing Switch Arm Installing Belt Guard and DoorInstalling Dust Chute Hose and clamp not providedKnife Gauge Assembly model 60C only Installing Fence HandwheelElectrical Connections Storing the Push BlocksGrounding Instructions Installing and Adjusting Knives AdjustmentsExtension Cords Straight cutterhead onlyStraight cutterhead only Helical Cutterhead Only Replacing and Rotating Knife InsertsIf table will still not line up Leveling TablesSetting Outfeed Table Adjusting Depth of CutRapid Adjust Fine AdjustSpring Cutting Examples of incorrect settingsFence Movement See Figure Fence StopsDegree stop Degree forward stopStart/Stop Operating Controls Basic Jointer Operation Hand Placement Jointing Short or Thin Work Direction of GrainEdge Jointing Jointing Warped SurfacesBeveling Taper Cuts Skewing Shear CuttingRabbeting MaintenanceSharpening Knives model 60C only Cutterhead MaintenanceTable Removal Trouble Troubleshooting Mechanical and Electrical ProblemsProbable Cause Remedy Trouble Probable Cause Remedy Straight cutterhead Replace nicked Troubleshooting Operating ProblemsHelical cutterhead Rotate nicked Parts List Base Assembly 60C and 60HH Replacement PartsIndex No. Part No Description Size Qty 6296044 Base Assembly 60C and 60HH Parts List Fence Assembly 60C and 60HH Fence Assembly 60C and 60HH Parts List Straight Cutterhead Assembly 60C only Parts List Helical Cutterhead Assembly 60HH only Parts List Stand Assembly 60C and 60HH PM2000-105 Stand Assembly 60C and 60HH Electrical Connections Single Phase, 230 Volt Electrical Connections 3 Phase, 230 Volt Electrical Connections 3 Phase, 460 Volt New Sanford Rd LaVergne, TN Phone
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