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TROUBLE SHOOTING GUIDE
1. SWITCH ON BUT MOTOR DOES NOT TURN
Checking
Check the power
source
Normal
2. SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES
Abnormal
The fuse is melt down in the
coverknife switch
Poor plug insertion
Power cord cut
Interior lead wire cut
Motor(stator armature) coil
cut or damaged
Poor contact carbon
brush defaced
Poor switch contact point
Motor armature cut
Ball bearing defacement
Impeller hindrance
(Caused by foreign matters)
Cause
8
Solution
Exchange the fuse
Insert again
Repair or exchange
Exchange the lead wire
Exchange the motor
Exchange or repair
Exchange the switch
Exchange the motor
Exchange the motor
Remove the foreign
matters
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