75
75
TROUBLESHOOTING
Symptom
Possible Cause
Possible Solution
Motor does not
start.
1. Switch disabling key removed.
2. Motor connection wired incorrectly.
3. Break or short in wiring; or loose
connections.
4. Power supply switched off or has
incorrect voltage.
5. Start capacitor has blown.
6. Centrifugal switch at fault.
1. Install switch disabling key.
2. Wire motor correctly (refer to inside
junction box cover or manual).
3. Trace/replace broken or corroded wires;
fix loose connections.
4. Switch power supply on/verify voltage.
5. Test/replace if at fault.
6. Adjust/replace centrifugal switch.
Machine stalls or
is underpowered.
1. Feed rate/cutting speed too fast.
2. Workpiece material unsuitable for
machine.
3. Workpiece crooked; fence
misadjusted.
4. Machine undersized for task.
5. Run capacitor at fault.
6. Belt slipping.
7. Motor wired incorrectly.
8. Plug/receptacle at fault.
9. Pulley/sprocket slipping on shaft.
10. Motor bearings at fault.
11. Contactor not energized/has poor
contacts.
12. Motor overheated.
13. Motor at fault.
1. Decrease feed rate/cutting speed.
2. Only cut wood/ensure moisture is below
20%.
3. Straighten or replace workpiece/adjust
fence.
4. Use correct blade/reduce feed rate or
depth of cut.
5. Test/repair/replace.
6. Tension/replace belt
7. Wire motor correctly.
8. Test for good contacts/correct wiring.
9. Replace loose pulley/shaft.
10. Test/repair/replace.
11. Test all legs for power/replace if faulty.
12. Clean motor, let cool, and reduce
workload.
13. Test/repair/replace.
Handwheel binds
or is difficult to
move.
1. Lock knob is engaged.
2. Handwheel shaft pins are wedged.
1. Loosen lock knob.
2. Remove handwheel and adjust shaft pins.
Blade does not
reach 90 degrees.
1. Pointer or scale calibrated
incorrectly.
2. 90 Degree stop bolt is out of
adjustment.
1. Calibrate pointer/scale at true 90 degrees.
2. Adjust 90 degree stop bolt.
Blade too close to
insert.
1. Blade position on arbor is incorrect.
2. Table mounting position is not
centered.
1. Verify that blade arbor washers are
correct and in the required position.
2. Loosen table mounting bolts, adjust table
position, then realign the blade.
WARNING:
Disconnect machine from the power source before attempting
any troubleshooting
Summary of Contents for TS-1248P
Page 4: ...52 Saw Body Parts List A B 94...
Page 81: ...77 77 ELECTRICAL DIAGRAM...
Page 82: ...78 78 ELECTRICAL CONNECTIONS...
Page 83: ...79 79 BLADE GUARD MITER AND ACCESSORIES PARTS DIAGRAM A A...
Page 86: ...82 82 FENCE PARTS DIAGRAM...
Page 89: ...85 85 52 EXTENSION TABLE AND RAILS PARTS DIAGRAM...
Page 91: ...87 87 SAW BODY PARTS DIAGRAM A...
Page 92: ...88 88 SAW BODY PARTS DIAGRAM B...
Page 103: ...99 99 NOTES...