Related Manuals for LG V-C777S
Summary of Contents for LG V-C777S
- Page 1 Website http://biz.lgservice.com VACUUM CLEANER SERVICE MANUAL MODEL : V-C777S CAUTION BEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL. May, 2008 P/NO : MFL55145211 Printed in Korea...
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Page 2: Table Of Contents
CONTENTS SAFETY PRECAUTIONS..........................3 CAUTIONS ..............................3 DESCRIPTION..............................4 SPECIFICATIONS ............................4 DISASSEMBLY.............................5 TROUBLE SHOOTING ..........................6~8 BLOCK DIAGRAM ............................9 SCHEMATIC DIAGRAM..........................9 CIRCUIT DIAGRAM .............................9 EXPLODED VIEW ..........................10~12 REPLACEMENT PARTS LIST......................13~14... -
Page 3: Safety Precautions
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. -
Page 4: Description
DESCRIPTION Cord Reel Button Flexible Hose Assembly Telesscopic Pipe Assembly Dust Tank Power Cord Filter Cover CANISTER Nozzle Assembly,Quilt Nozzle Assembly,Floor ATTACHMENT S DUSTING BRUSH & CREVICE TOOL UPHOLSTERY NOZZLE BRUSH Assembly SPECIFICATIONS • MODEL : REFER TO THE COVER PAGE •... -
Page 5: Disassembly
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. -
Page 6: Trouble Shooting
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. - Page 7 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.
- Page 8 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.
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Page 9: Block Diagram
BLOCK DIAGRAM SCHEMATIC DIAGRAM CIRCUIT DIAGRAM... -
Page 10: Exploded View
#EV# EXPLODED VIEW BASE ASSEMBLY, BODY V-C777S(V-C7070CEV.ACHQLUK) MCKBZ1 MBLTD1 MHYTC1 MCQBM1 MFGTD1 EAUBA1 MDSTA1 MCQBA1 ADQTC1 MCKBY1 MGJTC9 ADQBC1 MGJTC8 MEABE1 MJMTD1 MDSBA1 AHDBR1 MEKBM1 MEGBC1 MFCBC1 MHYBC1 MCKBE8 ADQBE1 MAMBB1 AJWBA1 MBDBB1 MCKBE9 AHJBA1 -10-... - Page 11 #EV# COVER ASSEMBLY, BODY MCKCD1 EBRCM2 MGJCD1 MCKCG1 MBLCH1 MCKCY1 AEDCA1 EBRCD1 MCKCB1 EBRCM1 MFGCA1 MDSCA2 MHYCC1 EBFCA1 ACVCA1 MCKCS1 MGECC1 MDSCA1 MGECC2 -11-...
- Page 12 #EV# ACCESSORIES AGBN14 AGRPT1 AGBN21 ABCAD1 AEMAF1 ABCAF1 AGBNU1 -12-...
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Page 13: Replacement Parts List
REPLACEMENT PARTS LIST LOC. NO. PART NO. DESCRIPTION REMARK ABCAD1 5203FI2069A Brush Assembly,Dust ABCAF1 5203FI3744A Brush Assembly,Filter ACVCA1 4901FI3435D Damper Assembly ADQBC1 5231FI3758C Filter Assembly,Clean ADQBE1 5231FI3767C Filter Assembly,Exhaust ADQTC1 5231FI2494A Filter Assembly,Clean AEDCA1 3651FI1309C Handle Assembly AEMAF1 5215FI1319Y Hose Assembly,Flexible AGBN14 5249FI1407A Nozzle Assembly,Quilt... - Page 14 LOC. NO. PART NO. DESCRIPTION REMARK MDSTA1 7526FI3001A Gasket MEABE1 4974FI2396A Guide,Exhaust MEGBC1 4930FI2448E Holder,Cord MEKBM1 3660FI2286A Housing,Motor MFCBC1 4510FI3598P Lever,Cord Reel MFGCA1 4026FI3669L Locker MFGTD1 4056FI3648D Locker,Dust Cap MFL552 3828FI2833V Manual,Owners MGECC1 5200FI2480A Pipe,Connector MGECC2 5200FI1215G Pipe,Connector MGJCD1 3500FI2243M Plate,Display MGJTC8 3300FI3683F...