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Website http://biz.lgservice.com VACUUM CLEANER SERVICE MANUAL MODEL : V-CB361NTB CAUTION BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. November, 2006 Printed in Korea P/NO : 3828Fi5886R...
SAFETY PRECAUTIONS BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY, AND OBSERVE EACH POINT CAREFULLY. 1. Motor filter(Air Cleaner) 3. Avoid suction such materials as : 1) This filter is reusable. 1) Liquid or wet dust : Clogs the ventilation holes, reduces the suction 2) Never use the vacuum cleaner without filter.
DISASSEMBLY NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cord from the wall outlet. • Almost all of the parts of this vacuum cleaner can be 3) Disassemble the body cover, raising the body cover. disassembled with a screw driver and each connecting component easily fits each other.
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2) Pull out the motor and disconnect the lead wires from it. 4. Disassembly of Motor Housing 1) Remove the two screws fastening the motor housing. Motor Ass'y 3. Cord Reel Assembly Replacement 1) Lift the cord reel assembly from the body base. Cord Reel Ass'y...
TROUBLE SHOOTING GUIDE 1. SWITCH ON BUT MOTOR DOSE NOT TURN. CHECKING CAUSE SOLUTION The fuse is melt down in the CHECK THE POWER Exchange the fuse. coverknife switch. SOURCE Poor plug insertion Insert again. Power cord cut Repair or exchange. Interior lead wire cut Exchange the lead wire.
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3. SWITCH OFF BUT MOTOR TURNS Repair the slide volume of hose Poor connection or triac of PWB assembly Poor switch Exchange the switch. (NT/NE) 4. WEAK SUCTION POWER Exchange the carbon brush Carbon brush defaced or the motor. Motor armature cut Exchange the motor.
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5. VIBRATION NOISES Loose parts Secure firmly. Unbalanced motor assembly Exchange or repair the motor. Foreign matters are attached Remove the foreign matters. to the impeller. Poor carbon brush rectification Exchange the motor. Armature is cut or foreign Exchange the motor matters attached.