Powermatic PJ882 operating instructions Direction of Grain, Skewing Shear Cutting

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Although the fence may be tilted in or out for a bevel cut, it is recommended for safety reasons that the fence be tilted in toward the operator, making a cradled cut.

Direction of Grain

Avoid feeding work into the jointer against the grain. This may result in chipped and splintered edges. See Figure 44. Feed with the grain to obtain a smooth surface, as shown in Figure 45.

Skewing (Shear Cutting)

When edging or facing material such as burl or birds-eye maple, it is not unusual to deface or mar the surface being finished. This is caused by the cutterhead knives at times cutting against the grain. In order to prevent the defacing or marring of this type wood, it is necessary to skew the material being worked so that it crosses the knives at an angle.

The fence will allow for this type of cut:

1.Release the fence locking handle (A, Figure

46)and remove the two hex nuts and washer (B, Figure 46) holding the fence to the slide bracket. Remove the fence assembly.

2.Remove the key (C, Figure 46) from the fence support. If necessary, use a flat head screwdriver to pry up one end of the key.

3.Replace the fence assembly at the desired angle across the cutterhead. See Figure 47. Secure the fence to the slide bracket with the hex nuts and washer (B, Figure 46), then tighten the fence locking handle (A, Figure 46).

NOTE: When placing the fence assembly back into normal position, be sure to first install the key into its slot.

Figure 44

Figure 45

Figure 46

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Contents Part No. M-1610079 Inch Parallelogram JointerMore Information WMH Tool Group Warranty Warranty and ServiceTable of Contents Page Page Page Introduction Description SpecificationsUnpacking Contents of the Shipping ContainerTools required for assembly Installation and AssemblyInstalling Cutterhead Guard Installing Switch ArmDust Collection Grounding InstructionsVolt, Single Phase Operation Three Phase OperationExtension cords Drive Belt Tension AdjustmentsTo tilt fence forward Drive Belt ReplacementFence Movement To slide fence forward or backwardTo tilt fence backward Setting the 90 StopSetting the 45 Forward Stop Fence StopsLocking Handles Table and Knife AdjustmentsSetting the 45 Backward Stop Fence RemovalSetting Tables Parallel Back of outfeed table shown Page Page Page Setting Infeed Table Depth of Cut Outfeed Table Stop ScrewsInfeed Table Depth Stop Replacing Knives in the Cutterhead Infeed Table Stop ScrewsOperating Controls OperationEliminating Play in Tables Edge Jointing Hand PlacementAlways use a hold down or push block when surfacing stock SurfacingBeveling RabbetingJointing Short or Thin Work Jointing Warped SurfacesSkewing Shear Cutting Direction of GrainSharpening Knives MaintenanceCutterhead Repairs Use caution when working around sharp knivesTroubleshooting Operating Problems TroubleProbable Cause Remedy Troubleshooting Mechanical and Electrical Problems Optional Accessories Replacement PartsTrouble Probable Cause Remedy Index No. Part No Description Size Qty Parts List Cutterhead AssemblyParts List Fence Assembly Fence Assembly Parts List Outfeed Table and Base Assembly Outfeed Table and Base Assembly Parts List Infeed Table Assembly PJ882-246 Infeed Table Assembly Parts List Stand Assembly TS-081B022 Stand Assembly Electrical Connections 1 Phase, 230 Volt Electrical Connections 3 Phase, 230 Volt Electrical Connections 3 Phase, 460 Volt Page WMH Tool Group