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삼 흥 정 판 Website http://biz.lgservice.com VACUUM CLEANER SERVICE MANUAL MODEL : V-C716HCS CAUTION BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. May, 2008 P/NO : MFL55145202 Printed in Korea...
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 : 2) Never use the vacuum cleaner without filter. Clogs the ventilation holes, reduces the suction It may damage the motor.
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 the parts of this vacuum cleaner can be disassembled with a screw driver and each connecting component easily fits each other.
TROUBLE SHOOTING 1. SWITCH ON BUT MOTOR DOES NOT TURN CHECKING CAUSE SOLUTION CHECK THE POWER The fuse is melt down in the Exchange the fuse. SOURCE coverknife switch. 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 Poor connection Repair. Poor switch Exchange the switch. 4. WEAK SUCTION POWER Exchange the carbon brush Carbon brush defaced or the motor. Motor armature cut Exchange the motor. Low rotation speed Foreign matters attached to Remove the foreign matters.
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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.