3
Table of Contents Warranty and Service....................................................................................................................................2
Table of Contents..........................................................................................................................................3
Warnings....................................................................................................................................................... 4
Features........................................................................................................................................................ 6
Specifications................................................................................................................................................ 6
Unpacking..................................................................................................................................................... 7
Shipping Contents..................................................................................................................................... 7
Assembly.......................................................................................................................................................8
Handwheel Assembly................................................................................................................................8
Dust Ports..................................................................................................................................................8
Dust Collection ..........................................................................................................................................8
Electrical Connections...................................................................................................................................8
Abrasive Paper Installation........................................................................................................................... 9
Adjustments ................................................................................................................................................10
Drum Height ............................................................................................................................................10
Pressure Rollers......................................................................................................................................11
Table Height............................................................................................................................................ 11
Table Parallelism.....................................................................................................................................11
Lead Screw Thread Clearance................................................................................................................12
Conveyor Belt..........................................................................................................................................13
Drive Belts............................................................................................................................................... 13
Pulley Alignment......................................................................................................................................14
Changing Belts........................................................................................................................................ 14
Maintenance................................................................................................................................................15
Operations...................................................................................................................................................15
Basic Operation....................................................................................................................................... 15
Stock Feeding Angle............................................................................................................................... 15
Multiple-Piece Sanding Runs.................................................................................................................. 16
Edge Sanding..........................................................................................................................................16
Sanding Imperfect Stock......................................................................................................................... 16
Face Frames & Raised Panel Doors.......................................................................................................16
Reversing Conveyor Direction.................................................................................................................16
Abrasives.....................................................................................................................................................16
Maintenance Checklist................................................................................................................................18
Troubleshooting ..........................................................................................................................................18
Performance Problems............................................................................................................................18
Mechanical & Electrical Problems........................................................................................................... 19
Parts – DDS-225 Sander............................................................................................................................ 20
Drum Assembly – DDS-225.................................................................................................................... 20
Conveyor Assembly – DDS-225..............................................................................................................22
Motor & Cabinet Assembly – DDS-225...................................................................................................24
Gearbox Assembly – DDS-225 Drum..................................................................................................... 27
Parts – DDS-237 Sander............................................................................................................................ 29
Drum Assembly – DDS-237.................................................................................................................... 29
Conveyor Assembly – DDS-237..............................................................................................................31
Motor and Cabinet Assembly – DDS-237............................................................................................... 33
Gearbox Assembly – DDS-237............................................................................................................... 36
Optional Accessories.................................................................................................................................. 38
Ready-To-Cut Abrasive Strips.................................................................................................................38
Other Accessories................................................................................................................................... 38
Wiring Diagram ...........................................................................................................................................39