Page 1
삼 흥 정 판 Internal Use Only Website http://biz.lgservice.com VACUUM CLEANER SERVICE MANUAL MODEL : VC83******* VC88******* VK88******* VK98******* CAUTION BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. July, 2014 Printed in Korea P/NO : MFL68699902...
SAFETY PRECAUTIONS BEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY, AND OBSERVE EACH POINT CAREFULLY. 1. Air filter and motor safety filter 3. Avoid suction such materials as : 1) These filters are reusable. 1) Liquid or wet dust : 2) Never use the vacuum cleaner without the filters.
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 assembly, lifting the disassembled with a screw driver and each body cover assembly.
Page 6
3. Disassembly of Cord Reel Assembly 5. Disassembly of Micro Switch and Gear Assembly 1) Pull out the one lead wire. 1) Remove the two screws fastening the connetor pipe. 2) Lift the cord reel assembly from body base. 2) Pull out the bending pipe. Connector Pipe Cord Real Assembly...
TROUBLE SHOOTING GUIDE 1. SWITCH ON BUT MOTORS DO NOT TURN. CHECKING CAUSE SOLUTION CHECK THE POWER Poor plug insertion Insert again SOURCE Power cord cut Repair or exchange Interior lead wire cut Exchange the lead wire Motor(stator armature) coil cut Exchange the motor or damaged Poor switch contact point...
Page 8
3. SWITCH OFF BUT MOTOR TURNS Poor switch Exchange the switch Repair the slide volume of hose Poor connection or triac of PWB assembly 4. WEAK SUCTION POWER Motor armature cut Exchange the motor Foreign matters attached to Low rotation speed Remove the foreign matters the impeller Inquire to the power utility...
Page 9
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 Armature is cut or foreign Exchange the motor matters attached Remove foreign matters 6. RADIO, TV RECEPTION DISTURBANCE Poor cord, lead wire Exchange cord, lead wire Poor electric connector or...