CHECKING CAUSE SOLUTION
Check the power source
Poor plug insertion
Power cord cut
Interior lead wire cut
Motor(stator armature) coil
cut or damaged
Poor contact carbon brush
defaced
Motor armature cut
Ball bearing defacement
Impeller hindrance
(Caused by foreign matters)
Insert again
Repair or exchange
Exchange the lead wire
Exchange the motor
Exchange or repair
Poor switch contact point Exchange the switch
Exchange the motor
Exchange the motor
Remove the foreign matters
Normal
5.TROUBLE SHOOTING
- 10 -
1) SWITCH ON BUT MOTOR DOES NOT TURN
2) SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES
