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Model G0563/G0564 (Mfd. Since 10/11)
-33-
SYMPTOM
Deep sanding grooves or
marks in workpiece.
Grains easily rub off the
belt.
Glazed sanding belt.
Burn marks on workpiece.
Sanding belt clogs quickly
or burns.
Workpiece frequently gets
pulled out of your hand.
Sanding belt comes off dur-
ing operation.
POSSIBLE CAUSE
1. Sanding belt grit too coarse for the
desired finish.
2. Workpiece is being sanded across the
grain.
3. Too much sanding force on workpiece.
4. Workpiece held still against the belt.
1. Sanding belt has been stored in an
incorrect environment.
2. Sanding belt has been folded or
smashed.
1. Sanding wet stock.
2. Sanding stock with high residue.
1. Using too fine of sanding belt grit.
2. Using too much pressure against belt.
3. Work held still for too long.
1. Using too much pressure against belt.
2. Sanding softwood.
1. Not supporting the workpiece against
the stop.
2. Starting the workpiece on a leading
corner.
1. Tracking/Oscillation out of adjustment.
CORRECTIVE ACTION
1. Use a finer grit sanding belt.
2. Sand with the grain.
3. Reduce pressure on workpiece while sanding.
4. Keep workpiece moving while sanding on the belt.
1. Store sanding belt away from extremely dry or hot temperatures.
2. Hang sanding belt or store unfolded and unstacked.
1. Dry stock properly before sanding.
2. Use different stock. Or, accept the characteristics of the stock
and plan on cleaning/replacing belts frequently.
1. Use a coarser grit sanding belt.
2. Reduce pressure on workpiece while sanding.
3. Do not keep workpiece in one place for too long and allow to
cool.
1. Reduce pressure on workpiece while sanding.
2. Use different stock. Or, accept the characteristics of the stock
and plan on cleaning/replacing belts frequently with Pro-Stik
cleaning pads.
1. Use back stop to support workpiece.
2. Start workpiece on a trailing corner.
1. Set belt tracking as described in Section: 7 Service Page 32.
Troubleshooting Sanding
Disconnect power to the
machine when performing
any troubleshooting.
Failure to do this may result
in serious personal injury