Manuals / Powermatic / Power Tools / Sander

Powermatic WB-43, WB-37, WB-25 operating instructions 6294333

Models: WB-43 WB-25

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40	6294333	Motor Base Adjustment Rod		1
41	TS-0680061	Flat Washer	1/2	2
42	WB25-149	Hex Nut	1/2-12	3
43	TS-0720111	Lock Washer	1/2	2
44	TS-0680021	Flat Washer	1/4	1
45	6294334	Motor	1/4HP, 230/460V, 3Ph 1
46	TS-0561011	Hex Nut	1/4-20	4
47	WB25-447	Hex Screw	1/2-12x4	1
48	WB25-448	Switch Plate		1
49	TS-0050011	Hex Cap Screw	1/4-20x1/2	1
50	WB25-450	Switch		1
51	TS-2283302	Pan Head Screw	M3x30	2
52	TS-1540011	Hex Nut	M3	2
53	6294337	Key	5/16x5/16x3/4	1
54	6294338	Key	4x4x20	1
55	6294339	Key	4x4x16	1
56	6294340	Sprocket Wheel Adjustment Piece		1
57	6294341	Sprocket Wheel Shaft		1
58	BB-6003ZZ	Bearing	6003ZZ	1
59	6294343	Adjustment Sprocket Wheel		1
60	6294344	Sprocket Wheel Adjustment Rod		1

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Powermatic WB-43, WB-37, WB-25 operating instructions 6294333

Contents

model WB-37 shown PowermaticModels WB-25, WB-37, WB-43 Part No. M-1790825What is Covered 1.0 Warranty and ServiceWarranty Period Warranty Limitations2.0 Table of Contents Section16.8.1 Pressure Bar Assembly - Models WB-25, WB-37, WB-43 3.0 Safety warnings SAVE THESE INSTRUCTIONS 3.0 Safety warningsTable Height from Floor in 5.0 Specifications4.0 Introduction Dust Ports6.1 Contents of Shipping Container 6.0 Unpacking7.2 Dust Collection 7.0 Assembly7.1 Air Supply Connection 8.1 Grounding Instructions 7.3 Installing/Replacing Sanding Belt8.0 Electrical 8.2 230 Volt Operation Model WB-25 shown8.4 Extension cords 9.0 Adjustments8.3 460 Volt Conversion 9.1 Sanding Belt Tracking and Oscillation9.2 Oscillation Air Flow 9.3 Oscillation Speed9.5 Replacing Graphite and Felt Pad 9.6 V-Belt Tension and Replacement9.4 Platen Position Keep hands away from the moving conveyor belt 9.7 Conveyor Belt Tension9.8 Conveyor Belt Tracking 9.10 Pressure Bar Adjustment 9.9 Feed Rate9.11 Table Parallelism 10.2 LED Controller and Keypad 10.0 Operating Controls10.1 Amperage Meter 10.2.2 Using the LED for Operations 11.0 Operation11.1 Braking System 10.2.1 Calibration12.0 Maintenance 13.0 Dust Port LayoutProbable Cause 14.0 Troubleshooting the SanderTrouble RemedyRemedy TroubleProbable Cause Trouble 15.0 Troubleshooting the LED Unit16.0 Replacement Parts Probable Cause16.1.1 Base and Motor Assembly - Model WB-25 ONLY Parts list on pageDescription 16.1.2 Parts List Base and Motor Assembly - Model WB-25Index No. Part No Size16.2.1 Base and Motor Assembly - Model WB-37 ONLY Parts list on pageDescription 16.2.2 Parts List Base and Motor Assembly - Model WB-37Index No. Part No Size16.3.1 Base and Motor Assembly - Model WB-43 ONLY Parts list on pageDescription 16.3.2 Parts List Base and Motor Assembly - Model WB-43Index No. Part No Size16.4.1 Upper Cabinet Assembly - Model WB-25 ONLY Parts list on pageDescription 16.4.2 Parts List Upper Cabinet Assembly - Model WB-25Index No. Part No Size16.5.1 Upper Cabinet Assembly - Models WB-37, WB-43 Parts list on pageIndex No. Part No 16.5.2 Parts List Upper Cabinet Assembly - Model WB-3716.5.3 Parts List Upper Cabinet Assembly - Model WB-43 Description16.6.1 Table Raising Assembly - Models WB-25, WB-37, WB-43 Parts list on page 35 WB-25, page 36 WB-37 and page 37 WB-43Description 16.6.2 Parts List Table Raising Assembly - Model WB-25Index No. Part No SizeDescription 16.6.3 Parts List Table Raising Assembly - Model WB-37Index No. Part No SizeDescription 16.6.4 Parts List Table Raising Assembly - Model WB-43Index No. Part No Size6294333 16.7.1 Table and Conveyor Belt Assembly - Models WB-25, WB-37, WB-43 Parts list on page 40 WB-25, page 41 WB-37 and page 42 WB-43Description 16.7.2 Parts List Table and Conveyor Belt Assembly - Model WB-25Index No. Part No SizeDescription 16.7.3 Parts List Table and Conveyor Belt Assembly - Model WB-37Index No. Part No SizeDescription 16.7.4 Parts List Table and Conveyor Belt Assembly - Model WB-43Index No. Part No SizeIndex No. Part No 16.8.1 Pressure Bar Assembly - Models WB-25, WB-37, WB-4316.8.2 Parts List Pressure Bar Assembly - Model WB-25 DescriptionIndex No. Part No 16.8.3 Parts List Pressure Bar Assembly - Model WB-3716.8.4 Parts List Pressure Bar Assembly - Model WB-43 DescriptionIndex No. Part No 16.9.1 Platen Assembly - Model WB-25 only16.9.2 Parts List Platen Assembly - Model WB-25 DescriptionSize Index No. Part NoDescription Index No. Part No 16.10.1 Platen Assembly - Models WB-37, WB-4316.10.2 Parts List Platen Assembly - Model WB-37 DescriptionDescription 16.10.3 Parts List Platen Assembly - Model WB-43Index No. Part No SizeTS-0060061 Index No. Part No 16.11.1 Air Regulator Assembly - Models WB-25, WB-37, WB-4316.11.2 Parts List Air Regulator Assembly - Model WB-25 DescriptionDescription 16.11.3 Parts List Air Regulator Assembly - Model WB-37Index No. Part No SizeDescription 16.11.4 Parts List Air Regulator Assembly - Model WB-43Index No. Part No Size16.12.1 Sanding Belt and Accessories - Models WB-25, WB-37, WB-43 Parts list on page16.12.4 Parts List Sanding Belt and Accessories - Model WB-43 16.12.2 Parts List Sanding Belt and Accessories - Model WB-2516.12.3 Parts List Sanding Belt and Accessories - Model WB-37 Index No. Part No16.13.1 Tension Roller Assembly - Models WB-25 and WB-37 ONLY Parts list on page 56 WB-25 and page 57 WB-37Description 16.13.2 Parts List Tension Roller Assembly - Model WB-25Index No. Part No SizeDescription 16.13.3 Parts List Tension Roller Assembly - Model WB-37Index No. Part No SizeSize Index No. Part NoDescription WB25-14916.14.1 Tension Roller Assembly - Model WB-43 ONLY Parts list on pageDescription 16.14.2 Parts List Tension Roller Assembly - Model WB-43Index No. Part No SizeSize Index No. Part NoDescription WB43-16316.15.1 Electrical Box Assembly - Models WB-25 and WB-37 Parts list on page 63 WB-25 and 64 WB-37Description 16.15.2 Parts List Electrical Box Assembly - Model WB-25Index No. Part No SizeDescription 16.15.3 Parts List Electrical Box Assembly - Model WB-37Index No. Part No Size16.16.1 Electrical Box Assembly - Model WB-43 ONLY Parts list on pageDescription 16.16.2 Parts List Electrical Box Assembly - Model WB-43Index No. Part No Size17.0 Electrical Connections 17.1 Models WB-25 and WB-37 ONLY17.2 Model WB-43 ONLY