Delta 20-330 instruction manual Trouble Blade will not Track

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Trouble: BLADE WILL NOT TRACK.

Probable Cause

1.Blade too loose

2.Upper wheel not properly adjusted.

3.Improperly adjusted blade support bearing.

Trouble: BLADE WILL NOT STAY ON WHEEL.

Probable Cause

1.Blade not tensioned properly.

2.Blade guides improperly adjusted.

3.Blade support bearing improperly adjusted.

4.Blade wheel not tracking properly.

5.Bad weld on blade.

6.Worn tires.

Trouble: BAND SAW MAKES UNSATISFACTORY CUTS.

Probable Cause

1.Blade not tensioned properly.

2.Blade guides improperly adjusted.

3.Blade support bearing improperly set.

4.Blade wheel not tracking properly.

5.Bad weld on blade.

6.Worn tires.

7.Incorrect blade for work being done.

8.Dull blade or insufficient set.

9.Upper blade guide set too high.

Remedy

1.Adjust tension

2.Adjust upper wheel.

3.Adjust blade support bearing.

Remedy

1.Adjust blade tension.

2.Check and adjust blade guides.

3.Adjust blade support bearing.

4.Check and adjust blade tracking.

5.Replace the blade.

6.Replace tires.

Remedy

1.Adjust blade tension.

2.Check and adjust blade guides.

3.Adjust blade support bearing.

4.Check and adjust blade tracking.

5.Replace the blade.

6.Replace tires.

7.Change the blade.

8.Replace blade.

9.Set upper blade guide within 1/8" of work piece.

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Contents 6 Horizontal Band Saw Table of Contents Important Safety InstructionsSafety Guidelines Definitions California PropositionGeneral Safety Rules Manual Before Operating the MachineAdditional Specific Safety Rules Failure to Follow These Rules MAY Result in Serious InjuryGrounding Instructions Power ConnectionsMotor Specifications Foreword Functional DescriptionExtension Cords Carton Contents AssemblyAssembling Vise Handwheel Assembling StandAssembling Wheels Assembling Stand Handle Assembling Stock Advance StopAssembling Guard and Belt Fastening Band SAW to Supporting SurfaceLocking Switch in OFF Position Adjusting Blade TensionOperation Starting and Stopping MachineAdjusting Blade Tracking Adjusting Blade Support BearingsAdjusting Blade Guide Bearings Adjusting Blade 90 Degrees to the Table SurfaceOperating Adjusting the Vise Adjusting Blade Guide BracketsAdjusting Feed Rate ARM Positioning Lever Adjusting Stock StopChanging Speeds Adjusting Belt Tension Speed and Material Chart Blade SelectionChanging Band SAW from Horizontal to Vertical Position Changing Blades Typical Operations for Horizontal Band SAWTypical Operations for Vertical Band SAW Cutting CurvesTroubleshooting Probable Cause RemedyTrouble Blade will not Track Band SAW Blades Maintenance Warranty ServiceAccessories Canadian PORTER-CABLE Delta Service Centers