LG V-KC20910HT Service Manual Download

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CONTENTS

SAFETY PRECAUTIONS

.............................................................................................................................3

CAUTIONS

....................................................................................................................................................3

DESCRIPTION

..............................................................................................................................................4

SPECIFICATIONS

........................................................................................................................................4

DISASSEMBLY

........................................................................................................................................5~6

TROUBLE SHOOTING GUIDE

................................................................................................................7~9

SCHEMATIC DIAGRAM

.............................................................................................................................10

CIRCUIT DIAGRAM

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EXPLODED VIEW

................................................................................................................................12~15

REPLACEMENT PARTS LIST

.............................................................................................................16~42

LGE Internal Use Only

Summary of Contents for V-KC20910HT

Page 1: ...MODEL VK8710H VKC902HT VC9072R V KC9700HT V KC20910HT CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL Website http biz lgservice com 삼 흥 정 판 P NO MFL37414502 July 2007 Printed in Korea Internal Use Only ...

Page 2: ...PECIFICATIONS 4 DISASSEMBLY 5 6 TROUBLE SHOOTING GUIDE 7 9 SCHEMATIC DIAGRAM 10 CIRCUIT DIAGRAM 11 EXPLODED VIEW 12 15 REPLACEMENT PARTS LIST 16 42 LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 3: ...1 Liquid or wet dust Clogs the ventilation holes reduces the suction power significantly and harms the motor 2 Inflammable liquids such as benzene alcohol or solvents 3 Burning objects such as cigarette butts 4 Bulky objects such as vinyl paper etc 5 Sharp objects such as needles pins metal glass particles etc 4 Attachments Nozzle for cleaning wooden floor the room floor and carpet Crevice Tool fo...

Page 4: ...L MAIN SLIDE KNOB CONTROL F HOSE CORD LENGTH 9m HOSE LENGTH 1 8 m NET WEIGHT 6 4 kg PACKING WEIGHT 10 5 kg NET DIMENSION 452 294 330 D W H PACKING DIMENSION 605 330 380 D W H ATTACHMENTS HOSE ASSEMBLY FLEXIBLE 1EA PIPE ASSEMBLY TELESCOPIC 1EA NOZZLE ASSEMBLY FLOOR 1EA BRUSH ASSEMBLY DUST 1EA NOZZLE CREVICE 1EA This specifications are subject to change according to the buyer s request LGE Internal ...

Page 5: ...from the set Remove the five screws fastening the sub cover 2 Remove the one screws fastening the body base 3 Disassemble the body cover raising the body cover Pull out the two lead wire housing 2 Motor Assembly Replacement 1 Remove the four screws fastening the motor cover 2 Unlock the two hooks 3 Pull out the motor and disconnect the lead wires from it NOTE Before attempting to service or adjust...

Page 6: ...m body base 4 Disassembly of Motor Housing 1 Remove the two screws fastening the body base 2 Remove the one screw fastening the body base Cord Real Assembly LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 7: ...erior lead wire cut Exchange the lead wire Motor armature cut Exchange the motor Ball bearing defacement Exchange the motor Impeller hindrance Caused by foreign matters Remove the foreign matters 3 SWITCH ON MOTOR TURNS DOWN WITHIN 2 MINUTES AND BUZZES Micro switch breaks down Exchange the micro switch or repair Motor stator armature coil cut or damaged Exchange the motor LGE Internal Use Only Cop...

Page 8: ...rmally but suction power is weak Remove the foreign matters or exchange the filter bag or clean the cloth bag The slide knob on the handle is opened Close the slide knob by sliding it Motor armature cut Low rotation speed Exchange the motor Foreign matters attached to the impeller Remove the foreign matters Low voltage Inquire to the power utility company LGE Internal Use Only Copyright 2007 LG El...

Page 9: ...e Exchange cord lead wire Poor electric connector or receiver Repair the electric connector or receiver Bent connection parts Exchange the parts Poor connection Caused by foreign matters Remove the foreign matters and reconnect Poor capacitor Exchange the capacitor Armature is cut or foreign matters attached Exchange the motor Remove foreign matters LGE Internal Use Only Copyright 2007 LG Electron...

Page 10: ...E MICRO S W BR RD BL BR BL BR BR BL BL YL MAIN PWB ASM COMPRESS MOTOR M C 2 TYPE T P SCHEMATIC DIAGRAM LGE Internal Use Only Copyright 2007 LG Electronics Inc All right reserved Only for training and service purposes ...

Page 12: ... ACQBM1 EAUBA1 MDSBA2 ABNBA1 EXPLODED VIEW VK8710H V KC902HT ATVQBWT VKC902HT V KC902HT ADTQLGU VC9072R V KC902HT AXRQGSF V KC9700HT V KC902HT AXRPDEI V KC9700HT V KC902HT ALSPDEI V KC9700HT V KC902HT AVLPDEI V KC902HT V KC902HT ADTQLGH V KC902HT V KC902HT ADTQSAF V KC902HT V KC902HT ATVQEAK V KC20910HT V KC902HTO ALSPDEI V KC20910HT V KC902HTO AVLPDEI V KC20910HT V KC902HTO AXRPDEI BASE ASSEMBLY ...

Page 13: ... 13 MGECS1 MCKCB1 MBGCR1 MCKCA1 MHYCC2 MJHCM1 MDTCA1 EAUCA1 EADCS1 MCKCZ1 MGECC1 MEJCC1 EADCS2 MCKCT1 MCZCD1 MDSCA1 MDSCA2 MDSCA4 AEMCC1 MHYCC1 MFCCR1 MCKCH1 MEBCC1 ABNCA1 MDSCA3 COVER ASSEMBLY BODY EV ...

Page 14: ... 14 MCKTS1 MBLTT1 MJMTC1 MJCTA1 MGJTB1 MGJTR1 MJMTD1 MDTTA1 MCKTH1 AJLTD1 TANK ASSEMBLY DUST EV ...

Page 15: ... 15 ACCESSORIES AEMAF1 ABCAD1 MFVAC1 AGRPT1 AGBN50 EV ...

Page 16: ......

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