Jet Tools JWBS-14OS Troubleshooting JWBS-14CS/OS Band Saw, Probable Cause Remedy

Page 21

Troubleshooting JWBS-14CS/OS Band Saw

Trouble

Saw stops or will not start.

Does not make accurate 45 or 90 degree cuts.

Blade wanders during cut.

Saw makes unsatisfactory cuts.

Blade does not come up to speed.

Saw vibrates excessively.

Probable Cause

Remedy

 

 

Saw unplugged.

Check all plug connections.

 

 

Fuse blown, or circuit breaker tripped.

Replace fuse, or reset circuit breaker.

 

 

Cord damaged.

Replace cord.

 

 

Table stop not adjusted correctly.

Check blade with square and adjust

table stop.

 

 

 

Angle pointer not set accurately.

Check blade with square and adjust

pointer.

 

 

 

Miter gauge out of adjustment.

Adjust miter gauge.

 

 

Fence not aligned with blade.

Check and adjust fence (see fence

manual).

 

 

 

Warped wood.

Select another piece of wood.

 

 

Excessive feed rate.

Reduce feed rate.

 

 

Incorrect blade for cut.

Change blade to correct type.

 

 

Blade tension not set properly.

Set blade tension according to blade

size.

 

 

 

Guides not set properly.

Adjust guides.

 

 

Dull blade.

Replace blade.

 

 

Blade mounted wrong.

Teeth should face operator and point

downward.

 

 

 

Gum or pitch on blade.

Remove blade and clean with oven

cleaner or other solvent.

 

 

 

Incorrect blade for cut.

Change blade to correct type.

 

 

Gum or pitch on table.

Clean table.

 

 

Extension cord too light or too long.

Replace with adequate size and

length cord.

 

 

 

Low shop voltage.

Contact your local electric company.

 

 

Base on uneven floor.

Reposition on flat, level surface.

 

 

Bad v-belt.

Replace v-belt.

 

 

Motor mounting is loose.

Tighten motor mount fasteners.

 

 

Loose fasteners.

Tighten fasteners.

 

 

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Contents Part No. M-708115 Inch Woodworking Band SawMore Information WMH Tool Group Warranty Warranty and ServiceTable of Contents Page Page JWBS-14OS Introduction SpecificationsContents of the Shipping Container Unpacking JWBS-14OSFasteners Saw Body to Stand Trunnion Support Bracket to Saw Body Unpacking JWBS-14CSStrain Relief Plate to Stand Pulley Cover to Base 2 KnobsTools Required for Assembly Assembly of JWBS-14OSPage Page Assembly of JWBS-14CS Page Grounding Instructions Volt Conversion Volt OperationAdjusting 90 Table Stop AdjustmentsExtension Cords Tilting the TableChanging Blades Adjusting Blade TensionAdjusting Upper Blade Guide Assembly Adjusting Blade TrackingAdjusting Blade Guide and Blade Support Bearing Repeated Troubleshooting JWBS-14CS/OS Band Saw TroubleProbable Cause Remedy Accessory Blades Optional AccessoriesReplacement Parts Index No. Part No Description Size Qty Body Assembly JWBS-14CS/OS Band SawJWBS14-HK Body Assembly JWBS-14CS/OS Band Saw Closed Stand Assembly JWBS-14CS Band Saw Closed Stand Assembly JWBS14-CS Band Saw Open Stand Assembly JWBS-14OS Band Saw Open Stand Assembly JWBS-14OS Band Saw Electrical Connections 115 volt JWBS-14CS/OS Band Saw WMH Tool Group Electrical Connections 230 volt JWBS-14CS/OS Band Saw