Powermatic PJ882 operating instructions Hand Placement, Surfacing, Edge Jointing

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3.The cutterhead guard must be in place and operating properly (except when rabbeting).

4.Infeed table set for desired depth of cut.

5.Stand away from the cutterhead and turn the machine on for a few moments. Listen for any odd noises, rubbings, vibrations, etc. Correct such problems before attempting operations on the jointer.

6.Carefully check your workpiece for knots, holes, staples or any foreign material that might damage knives or pose a risk of kickback. Also check the workpiece for grain orientation.

Hand Placement

At the start of the cut, the left hand holds the workpiece firmly against the infeed table and fence while the right hand pushes the workpiece in a smooth, even motion toward the cutterhead. After the cut is under way, the new surface rests firmly on the outfeed table. The left hand is transferred to the outfeed side and presses down on this part of the workpiece, at the same time maintaining flat contact with the fence. The right hand presses the workpiece forward and before the right hand reaches the cutterhead it should be moved to the work on the outfeed table. Never pass hands directly over the cutterhead.

Surfacing

Always use a hold down or push block when surfacing stock.

Jointing the face of stock, or surfacing, is shown in Figure 40. Adjust the infeed table for depth of cut. Cuts of approximately 1/16” at a time are recommended, as this allows better control over the material being surfaced. More passes can then be made to reach the desired depth.

Edge Jointing

This is the most common operation for the jointer. Set fence square with the table. Depth of cut should be the minimum required to obtain a straight edge. Do not make cuts deeper than 1/8" in a single pass. Hold the best face of the workpiece firmly against the fence throughout the feed. See Figure 41.

Figure 40

Figure 41

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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 InstructionsThree Phase Operation Volt, Single Phase OperationExtension cords Drive Belt Tension AdjustmentsFence Movement Drive Belt ReplacementTo slide fence forward or backward To tilt fence forwardSetting the 45 Forward Stop Setting the 90 StopFence Stops To tilt fence backwardSetting the 45 Backward Stop Table and Knife AdjustmentsFence Removal Locking HandlesSetting Tables Parallel Back of outfeed table shown Page Page Page Outfeed Table Stop Screws Setting Infeed Table Depth of CutInfeed Table Depth Stop Replacing Knives in the Cutterhead Infeed Table Stop ScrewsOperation Operating ControlsEliminating Play in Tables Always use a hold down or push block when surfacing stock Hand PlacementSurfacing Edge JointingJointing Short or Thin Work RabbetingJointing Warped Surfaces BevelingSkewing Shear Cutting Direction of GrainSharpening Knives MaintenanceCutterhead Repairs Use caution when working around sharp knivesTrouble Troubleshooting Operating ProblemsProbable Cause Remedy Troubleshooting Mechanical and Electrical Problems Replacement Parts Optional AccessoriesTrouble 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