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Internal Use Only Website http://biz.lgservice.com VACUUM CLEANER SERVICE MANUAL MODEL : VK8710HFN, V-K9001HTM, VKC902HTW VKC902HTM, V-KC902HTM CAUTION BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. July, 2007 P/NO : MFL37414503 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 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 Pull out the two lead wire housing.
3. Cord Reel Assembly Replacement 4. Disassembly of Motor Housing. 1) Lift the cord reel assembly from body base. 1) Remove the two screws fastening the body base. 2) Remove the one screw fastening the body base. Cord Real Assembly...
TROUBLE SHOOTING GUIDE 1. SWITCH ON BUT MOTOR DOSE NOT TURN. CHECKING CAUSE SOLUTION CHECK THE POWER The fuse is melt down Exchange the fuse SOURCE in the coverknife switch Poor plug insertion Insert again Power cord cut Repair or exchange Interior lead wire cut Exchange the lead wire Motor(stator armature) coil cut...
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4. SWITCH OFF BUT MOTOR TURNS Poor connection Repair. 5. 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 Low voltage company Hose and extension wands Remove the foreign matters are clogged with foreign...
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6. 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 7. RADIO, TV RECEPTION DISTURBANCE Poor cord, lead wire Exchange cord, lead wire Poor electric connector or...