Woodstock W1761 User Manual download pdf (Page 60)

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W1761/W1762 12" Table Saw with Riving Knife

SERVICE

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

Machine stalls or is under-

powered (continued).

6. Motor bearings are at fault.

7. Motor has overheated.

8. Contactor not getting energized or

has poor contacts.

9. Motor is at fault.

10. Centrifugal switch is at fault

(W1761 only.

11. Start delay module at fault (W1762

only).

6. Test by rotating shaft; rotational grinding/loose

shaft requires bearing replacement.

7. Clean off motor, let cool, and reduce workload.

8. Test for power on all legs and contactor operation.

Replace if faulty.

9. Test/repair/replace.

10. Adjust/replace centrifugal switch if available.

11. Adjust to correct delay; replace module.

Machine has vibration or

noisy operation.

1. Motor or component is loose.

2. Flat belt worn or loose.

3. Motor fan is rubbing on fan cover.

4. Pulley is loose.

5. Machine sits unevenly on floor.

6. Arbor bearings are at fault.

7. Arbor pulley is loose.

8. Motor bearings are at fault.

9. Blade is at fault.

10. Loose arbor nut

11. Centrifugal switch (single-phase).

1. Inspect/replace stripped or damaged bolts/nuts,

and re-tighten with thread locking fluid.

2. Inspect/replace flat belt with new one (refer to

Page 47).

3. Replace dented fan cover; replace loose/damaged

fan.

4. Realign/replace shaft, pulley, set screw, and key as

required.

5. Relocate/shim machine.

6. Replace arbor housing bearings; replace arbor.

7. Retighten/replace arbor pulley with shaft and thread

locking liquid.

8. Test by rotating shaft; rotational grinding/loose

shaft requires bearing replacement.

9. Replace warped, bent, or twisted blade; resharpen

dull blade.

10. Tighten the arbor nut.

11. Replace centrifugal switch.

PROBLEM POSSIBLE CAUSE CORRECTIVE ACTION

Blade is not aligned with

miter slot or fence.

1. Blade is warped.

2. Table top is not parallel to blade.

3. Fence is not parallel to blade.

1. Replace blade (Page 21).

2. Make table parallel to blade (Page 51).

3. Make fence parallel to blade (Page 53).

Blade does not reach 90°.

1. 90° stop bolt is out of adjustment.

2. Sawdust loaded up on positive

stop.

1. Adjust 90° stop bolt (Page 49).

2. Clean sawdust off positive stop.

Blade hits insert at 45°.

1. 45° stop bolt is out of adjustment.

2. Hole in insert is inadequate.

3. Table out of alignment.

4. Blade position is incorrect.

1. Adjust 45° stop bolt (Page 49).

2. File or mill the hole in the insert.

3. Align blade to the table (Page 51).

4. Adjust blade position.

Board binds or burns when

feeding through tablesaw.

1. Dull blade.

2. Blade is warped.

3. Fence is not parallel to blade.

4. Table top is not parallel to blade.

1. Replace blade Page 21).

2. Replace blade (Page 21).

3. Make fence parallel to blade (Page 53).

4. Make table parallel to blade (Page 51).

Operations

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Woodstock W1761 User Manual Page 60

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