5
3.0
Table of contents
Section
Page
1.0 IMPORTANT SAFETY INSTRUCTIONS ....................................................................................................... 2
1.1 Machinery general safety warnings ............................................................................................................ 2
1.2 Safety requirements for abrasive grinding machines ................................................................................. 3
2.0 About this machine and manual ..................................................................................................................... 4
3.0 Table of contents ............................................................................................................................................ 5
4.0 Specifications for SWG-series Grinders ......................................................................................................... 6
4.1 Hole spacing, SWG-272 / -272VS .............................................................................................................. 7
5.0 Setup and assembly ....................................................................................................................................... 8
5.1 Contents of carton ...................................................................................................................................... 8
5.1 Location ...................................................................................................................................................... 8
5.2 Installing work rest ...................................................................................................................................... 8
5.3 Installing dust hood .................................................................................................................................... 8
6.0 Electrical connections .................................................................................................................................... 9
6.1 GROUNDING INSTRUCTIONS ................................................................................................................. 9
6.2 Voltage conversion ..................................................................................................................................... 9
6.3 Extension cords ........................................................................................................................................ 10
7.0 Adjustments ................................................................................................................................................. 10
7.1 Platen or Wheel installation ...................................................................................................................... 10
7.2 Platen wheel adjustment .......................................................................................................................... 10
7.3 Installing/replacing grinding belt ............................................................................................................... 10
7.4 Belt tracking .............................................................................................................................................. 11
8.0 Operation ..................................................................................................................................................... 11
8.1 Controls .................................................................................................................................................... 11
8.2 Typical uses for the Square Wheel Belt Grinder ...................................................................................... 12
9.0 User-maintenance ........................................................................................................................................ 13
9.1 Cleaning ................................................................................................................................................... 13
9.2 Lubrication ................................................................................................................................................ 13
9.3 Contact wheel replacement ...................................................................................................................... 13
9.4 Additional servicing .................................................................................................................................. 13
10.0 Optional accessories .................................................................................................................................. 13
11.0 Troubleshooting SWG-series Square Wheel Grinders .............................................................................. 14
12.0 Replacement Parts ..................................................................................................................................... 14
12.1.1 SWG-272 Square Wheel Belt Grinder – Exploded View ..................................................................... 15
12.1.2 SWG-272 Square Wheel Belt Grinder – Parts List .............................................................................. 16
12.2.1 SWG-272 Motor Assembly – Parts List and Exploded View ............................................................... 17
12.3.1 SWG-272 Push Button Switch Assembly – Parts List and Exploded View ......................................... 18
12.4.1 SWG-272VS Square Wheel Belt Grinder – Exploded View ................................................................ 19
12.4.2 SWG-272VS Square Wheel Belt Grinder – Parts List ......................................................................... 20
12.5 SWG-272VS Motor Assembly – Parts List and Exploded View ............................................................. 21
12.6 SWG-272VS Control Switch Assembly – Parts List and Exploded View ............................................... 22
12.7 Idler Housing Casting Assembly (all models) – Parts List and Exploded View ...................................... 23
12.8 Platen Assembly (all models) – Parts List and Exploded View .............................................................. 24
12.9 Contact Wheel Assembly (all models) – Parts List and Exploded View ................................................. 25
12.10 Dust Hood Assembly (all models) – Parts List and Exploded View ..................................................... 26
13.0 Electrical Connections ................................................................................................................................ 27
13.1 Wiring diagram for SWG-272 ................................................................................................................. 27
13.2 Wiring diagram for SWG-272VS ............................................................................................................ 27
14.0 Warranty and Service ................................................................................................................................. 28
