Sharp PJ-ST161 - Troubleshooting

TROUBLESHOOTING
11
Problem Possible Cause Corrective Action
1. Motor does not operate.
2. Faulty connect the power connector
or switch.
3. Coil stator shock or lack of.
4. Bush friction.
3. Bush loose or friction
1. Faulty gear box.
2. Link rod retaining screws too tight.
1. Hinge spring out of hinge.
2. Faulty hinge spring.
3. Hinge ass’y screw too tight.
1. Bush wear.
1. Contact switch does not touch each
other.
2. Faulty connector lead wire.
2. Bush axis with rust.
5. Fuse deciency.
6. Temp. fuse deciency.
Fan does not operate.
1. Connector of power supply cord.
2. Repair.
3. Replace motor or stator parts
4. Repair or replace (Tap the axis).
3. Repair or replace (Tap the axis).
1. Repair or replace the motor.
2. Set correctly.
1. Set correct.
2. Replace hinge spring.
3. Set correct.
1. Replace bush and motor or
motor bush.
1. Clean contact surfaces.
2. Repair the connector.
5. Replace fuse.
6. Replace temp. fuse.
Motor’s noise.
1. Screws hold the bracket loose.
2. Rotor jam with stator.
1. Screws rmly.
2. Repair or replace the motor.
Fan does not oscillate.
Tilt the fan does not adjust.
Blade rotation friction.
Some switch button do not switch off.
1. Reel spring fail.
2. Adjustable tube distorted.
Can not adjust height of fan.
1. Replace or repair the reel spring.
2. Replace adjustable tube.