Delta 28-348 instruction manual Trouble Band SAW does not Come UP to Speed

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Trouble: BAND SAW DOES NOT COME UP TO SPEED.

Probable Cause

1.Low voltage due to improper extension cord size.

2.Low voltage.

Trouble: BLADES BREAK.

Probable Cause

1.Blade not tensioned properly.

2.Blade guides improperly adjusted.

3.Blade support bearing improperly adjusted.

4.Blade not tracking properly on wheel.

5.Bad weld on blade.

6.Worn tires.

7.Forcing wide blade around short radius.

8.Dull blade or insufficient set.

9.Upper blade guide/guard assembly set too high.

10.Continuous running of machine when not actually cutting.

Trouble: BLADE WILL NOT TRACK.

Probable Cause

1.Blade too loose.

2.Upper wheel not properly adjusted.

3.Improperly adjusted blade support bearing.

4.Worn tires.

Remedy

1.Replace with adequate size cord.

2.Contact an electrician.

Remedy

1.Adjust blade tension.

2.Adjust blade guides.

3.Adjust blade support bearing.

4.Adjust blade tracking.

5.Replace blade.

6.Replace tires.

7.Change to a narrower blade.

8.Replace or sharpen blade.

9.Set upper blade guide/guard assembly within 1/8" of workpiece.

10.Turn off machine when not performing cutting operation.

Remedy

1.Adjust tension.

2.Adjust upper wheel.

3.Adjust blade support bearing.

4.Replace tires.

Trouble: CUT DOES NOT AGREE WITH SETTING ON THE TILT SCALE.

Probable Cause

Remedy

1.

Pointer out of adjustment.

1.

Adjust pointer.

Trouble: BLADE WILL NOT STAY ON WHEEL.

 

 

Probable Cause

Remedy

1.

Blade not tensioned properly.

1.

Adjust blade tension.

2.

Blade guides improperly adjusted.

2.

Adjust blade guides.

3.

Blade support bearing improperly adjusted.

3.

Adjust blade support bearing.

4.

Blade not tracking properly.

4.

Adjust blade tracking.

5.

Bad weld on blade.

5.

Replace the blade.

6.

Worn tires.

6.

Replace tires.

Trouble: BAND SAW MAKES UNSATISFACTORY CUTS.

 

 

Probable Cause

Remedy

1.

Blade not tensioned properly.

1.

Adjust blade tension.

2.

Blade guides improperly adjusted.

2.

Adjust blade guides.

3.

Blade support bearing improperly set.

3.

Adjust blade support bearing.

4.

Blade not tracking properly.

4.

Adjust blade tracking.

5.

Bad weld on blade.

5.

Replace the blade.

6.

Worn tires.

6.

Replace tires.

7.

Incorrect blade for work being done.

7.

Change the blade.

8.

Dull blade or insufficient set.

8.

Replace blade.

9.

Upper blade guide set too high.

9.

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

10. Speed set incorrectly.

10. Adjust speed.

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Contents Metal/Wood Cutting Band Saw Safety Guidelines Definitions Important Safety InstructionsStay ALERT, Watch What YOU are DOING, Additional Safety Rules For Band Saws Power Connections Functional Description Unpacking and Cleaning Band SAW Parts Assembly Motor Bracket To CabinetMotor to Motor Bracket TOP Plate to Cabinet Dust ChuteSure the Hinge Pins a are Pointed UP AS Shown in Figs Stand Door to StandDust Port Hinge Opening is Pointing Down Tighten the Screws AT this TimeDisconnect Machine from Power Source SAW to StandMotor Pulley Belt to SAW and Motor PulleyTable to SAW Are Positioned AS Shown in FIGBlade to SAW Table InsertLength Blades On / OFF Switch To Stand Operating Controls and Adjustments Locking Switch in the OFF PositionStarting Stopping SAW Tilting the TableAdjusting Table Stops To adjust the 90 degree stopAdjusting Blade Tension Tracking the Blade Never Track the Blade While Tool is RunningAdjusting Lower Blade Guides and Blade Support Bearing Changing SpeedsOperations CD CTroubleshooting Guide Cutting CurvesTrouble Band SAW does not Come UP to Speed Band SAW Blades Suggested Metal Cutting Blades and SpeedsMaintenance Changing the BladesLubrication Accessories PARTS, Service or Warranty AssistanceCanadian PORTER-CABLE Delta Service Centers