LG Electronics V-C7050HT Trouble Shooting, Switch On But Motor Does Not Turn, Checkingcause

Models: V-C7070CP V-C7070CT V-C7050NT V-C7050HT

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CHECK THE POWER SOURCE

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.

Exchange the fuse.

Insert again.

Repair or exchange.

Exchange the lead wire.

Exchange the motor.

Exchange or repair the motor.

Poor switch contact point

Exchange the switch.

Motor armature cut.		Exchange the motor.

Ball bearing defacement		Exchange the motor.

Impeller hindrance

Remove the foreign matters.

(Caused by foreign matters)

Image 6

Contents

SERVICE MANUAL VACUUM CLEANERMODEL V-C7050NT, V-C7050HT V-C7070CT, V-C7070CP CIRCUIT DIAGRAM CONTENTSSAFETY PRECAUTIONS REPLACEMENT PARTS LIST1. Motor filterAir Cleaner SAFETY PRECAUTIONSCAUTIONS 2. Exhaust filterWashable HEPA filterCANISTER SPECIFICATIONSDESCRIPTION POWER CONSUMPTION ON RATING PLATE3. Cord Reel Assembly Replacement DISASSEMBLY1. Body Cover Assembly Replacement 2. Motor Assembly Replacement2. SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES TROUBLE SHOOTING1. SWITCH ON BUT MOTOR DOES NOT TURN SOLUTION3. SWITCH OFF BUT MOTOR TURNS 4. WEAK SUCTION POWER5. VIBRATION NOISES 6. RADIO, TV RECEPTION DISTURBANCE7. IMPROPER TUBE OR NOZZLE CONNECTION BLOCK DIAGRAM SCHEMATIC DIAGRAMCIRCUIT DIAGRAM SCHEMATIC DIAGRAM BLOCK DIAGRAMCIRCUIT DIAGRAM BLOCK DIAGRAM V-C7070CTPRESSURE CIRCUIT DIAGRAM V-C7070CTEXPLODED VIEW 135507V-C7050NT V-C7050NT/HTV-C7070CT/CP V-C7050NT652031 Page APPLICATION REPLACEMENT PARTS LISTDESCRIPTION REMARKDESCRIPTION APPLICATIONREMARK TYPE 1. THE TYPE OF POWER CORD & PARTS NUMBERAPPENDIX TYPE OF PLUG2. COLOR & PARTS NUMBER DESCFIPTION3. MOTOR & PWB ASS’Y PARTS NUMBER MEMO MEMO P/No. 3828FI3816A Printed in KoreaDecember