Daewoo DW-K500C, Service Manual

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Causes and settlements
Troubles Causes Settlement
Washing is forceless,pulsator
work slowly 1. Belt loosen
2. Too much washer
3. Low
voltage
1. Tighten or Replace the belt
2. Decrease the washer
3. Wash after the refresh of voltage
Pulsator, spin tub can’t work
and no sound from the motor 1.No power(power cut or fuse break
2.The plug and socket keep in touch badly
3.Not turn the timer to correct position
4.The power cord damaged
5.The wire is connected loosely
6.The timer damaged
7.The capacitor damaged
8.The microswith kept in touch badly 1.Check the power
2.Check the socket
3.Turn on the timer
4.Replace the power cord
5.Check and re-joint the connection in
the cap
6.Replace the timer
7.Replace the capacitor
8.Replace the motor
9.Adjust or Replace the micro swith
The pulsator can’t work but
have sound from the wash
motor 1.Some foreign matters locked the pulsator
2.The capacitor damaged or the wire
unconnected
3.Belt loosen
4.Pulley damaged
5.Motor reducer damaged
6.Motor damaged 1.Clean the foreign matters
2.Replace the capacitor or
re-connection the wire
3.Adjust the belt or Replace the belt
4.Replace the pulley
5.Replace the reducer
6.Replace the motor
The spin tub can’t rotate,
but have sound from the spin
motor 1.Some foreign matters twisted the spin tub
shaft
2.The rubber cap and the spin tub shaft
knocked and damaged
3.In whole braking condition
4.The capacitor damaged or wire break
5.Spin motor damaged 1. Clean the foreign matters
2.Replace the spin rubber cap
3.Adjust the brake structure
4.Replace the capacitor or re-connect
the wires
5.Replace the motor
Wash tub have abnormal
noise 1.Pulsator loosen
2.Some foreign matters under the pulsator
3.Pulsator hit the wash tub
4.Motor reducer damagd
5.Belt and pulley knocked with each other
6.Wash motor damage 1.Tighten the pulsator
2.Clean the foreign matters
3.Regulate the clearance or replace the
pulsator
4.Replace the reducer
5.Adjust pulley height
6.Replace the motor
Spin tub have abnormal
noise 1.The laundries distributed unevenly in the
tub
2.Some foreign matters twisted the spin tub
shaft
3.The bearing inside the rubber cap not 1.Distribute the laundry again and keep
them in balace
2.Clean the foreign matters
3.Increase the lubeor replace the
rubber cap