Craftsman 137.21825 owner manual Troubleshooting Guide, Symptom Possible Causes Corrective Action

Page 21

TROUBLESHOOTING GUIDE

To avoid injury from an accidental start, turn the switch OFF and always remove the plug from the power source before making any adjustments.

• Consult your local Sears Service Center if for any reason the motor will not run.

SYMPTOM

POSSIBLE CAUSES

CORRECTIVE ACTION

Saw will not start.

1.

Saw not plugged in.

 

2.

Fuse blown or circuit breaker tripped.

 

3.

Cord damaged.

1.

Plug in saw.

2.

Replace fuse or reset circuit breaker,

3.

Have cord replaced by a Sears

 

Service Center.

Does not make accurate 45° and 90° rip cuts.

Material pinches blade when ripping.

Material binds on splitter.

Saw makes

unsatisfactory cuts.

Material kicked back from blade.

Blade does not raise or tilt freely,

Blade does not come up to speed,

Machine vibrates excessively,

Does not make accurate 45° and 90° cross cuts.

1.Positive stop not adjusted correctly.

2.Blade tilt pointer not set accurately.

1.Rip fence not aligned with blade.

2.Warped wood, edge against fence is not straight.

1.Splitter not aligned correctly with blade.

1, Dull blade.

2.Blade mounted backwards.

3.Gum or pitch on blade.

4.Incorrect blade for work being done.

5.Gum or pitch on table causing erratic feed.

1, Rip fence out of alignment.

2.Splitter not aligned with blade.

3.Feeding stock without rip fence.

4.Splitter not in place.

5.Dull blade.

6.The operator letting go of material before it is past saw blade.

7, Miter angle lock knob is not tight.

1.Sawdust and dirt in raising and tilting mechanisms.

1.Extension cord too light or too long.

2.Low house voltage.

1.Saw not mounted securely to

workbench.

2.Bench on uneven floor.

3.Damaged saw blade.

1.Miter gauge out of adjustment.

1. Check blade with square and adjust

positive stop.

2.Check blade with square and adjust pointer to zero.

1.Check and adjust rip fence.

2.Select another piece of wood.

1.Check and align splitter with blade.

1.Replace blade.

2.Turn blade around.

3.Remove blade and clean with turpentine and coarse steel wool.

4.Change the blade.

5.Clean table with turpentine and steel wool.

1.Align rip fence with miter gauge slot.

2.Align splitter with blade.

3.Install and use rip fence.

4.Install and use splitter (with guard).

5.Replace blade.

6.Push material all the way past saw blade before releasing work.

7.Tighten knob.

1.Brush or blow out loose dust and dirt.

1.Replace with adequate size cord.

2.Contact your electric company.

1.Tighten all mounting hardware.

2.Reposition on flat level surface. Fasten to floor if necessary.

3.Replace blade.

1.Adjust miter gauge.

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Contents Used 37J2 E82443Section Before Using the Table SAW General Safety InstructionsAlways Wear EYE PROTECTION. Any tablePower Supply and Motor Specifications Specific Safety Instructions for the Table SAWElectrical Requirements Never Perform ANY OperationGuidelines for Extension Cords Grounding InstructionsEvent of a Malfunction or Breakdown Properly GroundedUnpacking and Checking Contents Recommended AccessoriesUnpacking Your Table SAW Splitter Assembly Instructions LEG SET FIG. aSAW to LEG SET FIG. B SAW Mountedto Other Work Surfaces FIG. C Keeping the Area Clean FIG. DBlade Raising Handwheel FIG. E, F Attach the handwheel 1 to the elevation screw 2 atChanging the Blade FIG. H, I, J RIP Fence FIG. GAdjustment Instructions Blade Guard Assembly FIG. K, L, MAdjusting the Table Extension FIG. O RIP Fence Adjustment FIG. Q Miter Gauge Adjustment FIG. PRIP Fence Indicator Adjustment FIG, Q Fig, OInitial adjustment FIG.T Adjusting the 90 and 45 Positive StopsStop Blade Tilt PointerFig. T Basic SAW Operations Ripping FIG.Y,Z FkVg-IIl€KVlV/d,1II Using Wood Facing on the RIP Fence FIG. EE Mitering FIG. DDDado Cuts FIG. FF Maintaining Your Table SAW General MaintenanceBlade Raising Andtilting Mechanism FIG. GG LubricationTroubleshooting Guide Symptom Possible Causes Corrective ActionSaw makes Unsatisfactory cuts 14903101 14212501Pan head screw 1496220132A Key Part Switch boxSize Description135 161 Key Description Size Qty164 172155 Parts List for Schematic D ModelCraftsman Table SAW LEG Stand Model no Craftsman 10 Table SAW Schematic D83871271 83990291A1 Brush assemblyHex socket set screw Pan head tapping ScrewPage Page Tof SU-HOGAR 877 Days a week

137.21825 specifications

The Craftsman 137.21825 is a versatile and dependable table saw designed to meet the needs of both amateur and professional woodworkers. Renowned for its stability and accuracy, this power tool is a staple in many workshops.

One of the standout features of the 137.21825 is its powerful 15-amp motor, which delivers plenty of cutting power to tackle various materials. This robust motor enables users to make smooth and precise cuts through hardwoods, softwoods, and even engineered materials. With a no-load speed of up to 5,000 RPM, the table saw is efficient in completing tasks quickly without sacrificing quality.

The saw features a 10-inch cast aluminum blade, providing a generous cutting capacity that accommodates a breadth of materials. The blade can be easily tilted for angle cuts, making it suitable for various joinery techniques. Additionally, the rack and pinion fence system offers easy adjustments, allowing users to achieve accurate cuts consistently. The fence is designed to be stable yet easily maneuverable, making setups and adjustments straightforward.

Safety is a paramount consideration in the design of the Craftsman 137.21825. It comes equipped with a blade guard and anti-kickback pawls that help prevent injuries during operation. Moreover, the saw includes an emergency switch that enhances the overall safety of the tool, enabling quick power cut-off in urgent situations.

Portability is another highlight. With a foldable stand and built-in wheels, this table saw can be easily transported from one job site to another or stored away when not in use. Its compact design does not compromise stability, ensuring that it remains firm during operation.

In terms of technology, the Craftsman 137.21825 integrates user-friendly features such as an adjustable bevel and clear measurement markings. The ergonomic design promotes comfort during extended periods of use, reducing fatigue and enhancing productivity.

Overall, the Craftsman 137.21825 embodies a blend of power, precision, and safety, tailored to meet the demands of various woodworking projects. Its thoughtful features and robust construction make it an excellent choice for anyone looking to enhance their woodworking toolkit.
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