Powermatic 1285 operating instructions Introduction Specifications, 90, 45 right, 45 left

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Introduction

This manual is provided by Powermatic covering the safe operation and maintenance procedures for a Model 1285 Jointer. This manual contains instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. This machine has been designed and constructed to provide years of trouble free operation if used in accordance with instructions set forth in this manual. If there are any questions or comments, please contact either your local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web site: www.wmhtoolgroup.com.

Specifications

 

Model Number

1285

Stock Number (3HP, 1Ph, 230V, with standard cutterhead)

1791241

Stock Number (3HP, 3Ph, 230V/460V*, with standard cutterhead)

1791249

Stock Number (3HP, 1Ph, 230V, with helical cutterhead)

1791307

Stock Number (3HP, 3Ph, 230V/460V*, with helical cutterhead)

1791308

Cutting Capacity (W x D) (in.)

11-3/4 x 3/4

Cutterhead Speed (RPM)

5,000

Rabbeting Capacity (in.)

3/4

Table Surface (L x W) (in.)

84 x 12

Outfeed Table Height from Floor (in.)

31-5/8

Fence Size (L x W) (in.)

47-1/4 x 5-1/4

Fence Tilt (degrees)

90, 45 right, 45 left

Fence Positive Stops (deg.)

45 and 90

Number of Knives – standard cutterhead

3

Number of Inserts – helical cutterhead

44, with 2 rabbeting

Size of knives – standard cutterhead (L x W x T) (in.)

12 x 13/16 x 1/8

Dust Collection Minimum CFM Required

800

Approximate Net Weight (lbs.)

762

Approximate Shipping Weight (lbs.)

880

*pre-wired 230V

 

The above specifications were current at the time this manual was published, but because of our policy of continuous improvement, WMH Tool Group reserves the right to change specifications at any time and without prior notice, without incurring obligations.

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Contents Part No. M-0460216 JointerMore Information WMH Tool Group Warranty Warranty and ServiceTable of Contents Page Figure a Page 90, 45 right, 45 left Introduction SpecificationsUnpacking Contents of the Shipping ContainerFence Installation AssemblyTools need for assembly Grounding Instructions Switch ArmDust Hood Extension cords Voltage ConversionSetting Outfeed Table Height AdjustmentsDrive Belt Tension Page Replacing and Setting Knives Straight Cutterhead Setting Infeed Table Height Depth of CutPage Replacing Knife Inserts Helical Cutterhead To tilt fence backward Fence AdjustmentsTo check and adjust the 90-degree stop To tilt fence forwardCutter Guard Tension To check and adjust the 45-degree stopOperating Controls OperationRabbeting Hand PlacementEdge Jointing SurfacingBeveling Jointing Warped SurfacesJointing Short or Thin Work Direction of GrainLubrication MaintenanceCutterhead Repairs Knife Inserts Helical Cutterhead Whetting Knives Straight Cutterhead Trouble Troubleshooting Operating ProblemsProbable Cause Remedy Trouble Probable Cause Remedy Troubleshooting Mechanical and Electrical ProblemsIf electric motor is suspect, you have Replacement Parts Optional AccessoriesIndex No. Part No Description Size Qty Parts List Stand AssemblyStand Assembly Parts List Table Assembly Table Assembly Parts List Motor Pulley Assembly Motor Pulley Assembly Parts List Cutterhead Guard Assembly Cutterhead Guard Assembly PJ1285-KSGA Parts List Straight Cutterhead AssemblyStraight Cutterhead Assembly Parts List Helical Cutterhead Assembly Helical Cutterhead Assembly Parts List Fence Assembly Fence Assembly Electrical Connections 1 Phase Electrical Connections 3 Phase WMH Tool Group
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