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1) The overheat temperature controller of the heating component is turned off.
Maintenance Procedure
Remove the back guard plate, check to see if the high-temperature thermostat is
in order.
Check Procedure: Take down the cable plug and measure the high-temperature
thermostat with an AVO meter to see if it is correct. Replace it if it is in trouble.
2) If there is no heating operation after the above steps, open the back cover to
check if the low temperature thermostat on the case is in order.
.
Checking Procedure: The same as the check procedure for the high-temperature
thermostat.
3) If no abnormalities are found after the above steps, it means the heating pipe
has trouble, replace it.
Maintenance Procedure:
1) Open the back cover and disconnect the heating pipe.
2) Loosen the left and right air deflectors and remove the heater; then pull out the
power line of the heating pipe from its location hole.
3) Replace the heater, and then turn on the power and check the heater. If the
operation is normal, mount the back cover again.
D. The program knob of the dryer points at the blue zone, the cold air
indicator is on and the drum rotates
The fuse is turned off.
E. After a program is selected and the dryer is started, the exhaust system
works (operational sounds can be heard), but the drum does not rotate.
The lobed belt is worn off seriously; replace it.
F. Great operating noise is heard accompanied by abnormal noises; after
opening the back cover and removing the belt, the noise disappears
.
a. Bearing damage
Maintenance Procedure
a. Remove the back cover and loosen the bearing holder with a screwdriver.
Check the bearing. If it has trouble, remove it with a minus screw driver and
replace.
b. If the bearing is ok, remove the belt and rotate the motor; if the noise
disappears, it means the drum holder is worn off seriously, replace it.
