Delta 31-481 User Manual (English)

Questions and Answers:

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Erika ReedAug 6, 2025
Why does the sanding surface on my Delta 31-481 clog so quickly?
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  Jeffrey FloresAug 6, 2025
  The sanding surface of your Delta Sander might be clogging quickly due to several reasons. It could be that the sanding grit is too fine, so try changing to a coarser grit. Alternatively, you might be removing too much material at once; in this case, adjust the table height. A dirty board surface can also cause clogging, so ensure the board is free of debris before sanding. Insufficient dust collection could be another factor, so inspect your dust collection system. If the board contains too much moisture, properly dry the stock before sanding. Finally, a worn sanding belt can lead to clogging; consider replacing it.
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Lisa WashingtonAug 11, 2025
What to do if the stock slips on the feed belt of my Delta 31-481 Sander?
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  schultzmarkAug 11, 2025
  If the stock slips on the feed belt of your Delta Sander, it could be due to a few reasons. First, you might be removing too much material at once, so try lowering the table height. Also, too much dust on the feed belt surface can cause slippage; clean the surface with an air hose. Lastly, a worn feed belt can also cause this issue.
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fnobleAug 15, 2025
Why is the sanding belt tearing on my Delta 31-481 Sander?
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  Lisa TerryAug 15, 2025
  The sanding belt on your Delta Sander may be tearing due to several reasons: * The drums might not be parallel to the feed table. * The sandpaper edges might be overlapped. * The tape might be slipping. * Too much material might be removed at once, in that case lower the table height.
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fergusonpamelaAug 19, 2025
How to remove shiny spots on the sanded surface with my Delta 31-481 Sander?
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  Robert WalkerAug 19, 2025
  Shiny spots on the sanded surface when using your Delta Sander might be caused by a sanding paper that is too old, consider replacing it. Another reason might be that the drums are too high, try to lower the table height.
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Angela WilliamsAug 23, 2025
How do I fix marks on the sanded surface from my Delta Sander?
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  Jaclyn HooperAug 25, 2025
  Marks on the sanded surface from your Delta Sander can be caused by partial damage to the sanding paper, so you may need to replace the sanding belt. Another cause could be paper overlapped on edges; try to realign sanding belt on drum.
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Samantha BurnsAug 27, 2025
Why is there uneven thickness on the right and left side of the board when using my Delta 31-481?
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  georgedelgadoAug 28, 2025
  Uneven thickness on the right and left side of the board when using your Delta Sander can be caused by drums that are not parallel to the feed table or uneven wear of sanding paper. In the second case replace sanding belt.
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lynnstephenAug 31, 2025
What causes rounding on the edges when using my Delta Sander?
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  Holly WeaverSep 1, 2025
  Rounding on the edges when using your Delta Sander can occur if too much material is being removed at once. Try lowering the table height to resolve this.