vacuum cleaner service manual - semboutique.com · do not dry near ﬁre or direct sunray. do not...

P/No. : 3828FI5917LSeptember. 2006Printed in Korea

VACUUM CLEANERSERVICE MANUALMODEL : V-KC701HTRCAUTIONBEFORE SERVICING THE UNIT, READ THE "SAFETY PRECAUTIONS" IN THIS MANUAL.

Website http://biz.lgservice.com

-2-

CONTENTS

SAFETY PRECAUTIONS ...............................................................................................................3

CAUTIONS ......................................................................................................................................3

DESCRIPTION ................................................................................................................................4

SPECIFICATIONS...........................................................................................................................4

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

TROUBLE SHOOTING GUIDE...................................................................................................7~9

SCHEMATIC DIAGRAM ..............................................................................................................10

CIRCUIT DIAGRAM ......................................................................................................................11

EXPLODED VIEW ..................................................................................................................12~15

REPLACEMENT PARTS LIST................................................................................................16~17

3828Fi5917L

-3-

SAFETY PRECAUTIONSBEFORE OPERATING THIS VACUUM CLEANER, READ THIS SERVICE MANUAL THOROUGHLY, ANDOBSERVE EACH POINT CAREFULLY.

3828Fi5917L

1. Motor filter(Air Cleaner)1) This filter is reusable.

2) Never use the vacuum cleaner without filter.It may damage the motor.

3) When the light of body is on, wash the motor filter with water.

4) Even if the light is not on, wash the motor filter atleast once 6 months.

NOTE : Reusing of the motor filter.

Never wash the filter in a washing machine or in adishwasher.

Never use hot water for washing the filter.

Reuse the filter after drying it completely in theshade for a day.

Do not dry near fire or direct sunray.

2. Exhaust filter(Washable HEPA filter)1) This filter is reusable HEPA filter.

2) For clean air, this filter must be assembled.

3) Wash the exhaust filter with water once a year.

4) When the light of body is on, wash the exhaust filter with water.

NOTE : Reusing of the exhaust filter.

Never wash the filter in a washing machine or in adishwasher.

Never use hot water for washing the filter.

Reuse the filter after drying it completely in theshade for a half day.

Do not dry near fire or direct sunray.

Do not brush the filter. This will cause permanentlydamage allowing dust to by-pass the filter.

Do not wash the blue side of the filter.

3. Avoid suction such materials as :1) Liquid or wet dust :

Clogs the ventilation holes, reduces the suctionpower significantly and harms the motor.

2) Inflammable liquids such as benzene, alcohol orsolvents.

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. AttachmentsNozzle : for cleaning wooden floor, the room floorand carpet.

Crevice Tool : for cleaning any crevice, inside corners or window frames. However, do not use the crevice tool more than 20 minutes because it may cause harm to the motor.

Dusting brush : for cleaning clothes curtains.

5. Close supervision is necessary when thisvacuum cleaner is used by or near children.Children’s carelessness may cause damageto the cleaner or injure persons.

6. Air exhausted from the vacuum cleaner isnormally warm. But if extraordinarily hot airis exhausted, check if the telescopic tube,hose or clean filter is clogged or not.

7. Electric shock could occur if used outdoorsor on wet surfaces.

1. Motor exchange1) Separate the Body Cover and Body Base by

unfastening the screws.

2) After disconnecting the lead wires, replace the old motor with a new one.

2. In case of exchanging other parts. refer to the exploded view.

CAUTIONSBEFORE ATTEMPTING TO SERVICE OR ADJUST ANY PART OF THE VACUUM CLEANER, DISCONNECTTHE ELECTRICAL POWER SUPPLY CORD FROM THE WALL OUTLET.

DESCRIPTION

Cord Reel Button

Dust Tank

Body Cover

Power Cord

Flexible Hose Assembly

TelesscopicPipe Assembly

Brush Assembly,Dust

Carpet and Floor Nozzle

• NZ-50

-4-

SPECIFICATIONS

3828Fi5917L

• MODEL : REFER TO THE COVER PAGE

• POWER SOURCE : ON RATING PLATE

• POWER CONSUMPTION : ON RATING PLATE

• POWER CONTROL :

- MAIN : SLIDE KNOB CONTROL (F/HOSE)

• CORD LENGTH : 10 m

• HOSE LENGTH : 1.5 m

• NET WEIGHT : 6.4 kg

• PACKING WEIGHT : 10 kg

• NET DIMENSION : 280 440 286 (W D H)mm

• PACKING DIMENSION : 330 615 330 (W D H)mm

• ATTACHMENTS

HOSE......................................................................... 1EA

TELESCOPIC PIPE ASSEMBLY .............................. 1EA

NOZZLE ASSEMBLY .................................................1EA

BRUSH ASSEMBLY, DUST ...................................... 1EA

• This specifications are subject to change according to the buyer's request.

3828Fi5917L

-5-

DISASSEMBLY

• Almost all of the parts of this vacuum cleaner can be disassembled with a screw driver and each connectingcomponent easily fits each other. Disassemble one by one referring to the exploded view.

• If possible, don't disassemble except for the necessaryparts. It is not necessary to disassemble the parts thatare not detailed in the exploded view.

1. Body Cover Assembly Replacement1) Remove the dust tank from the set.

Remove the two screws fastening the sub cover.

2) Remove the four screws fastening the body base.

3) Disassemble the body cover, raising the body cover.

2. Motor Assembly Replacement1) Unhook the four hook.2) Pull out the motor and disconnect the lead wires from it.

NOTE: Before attempting to service or adjust any part of the vacuum cleaner, disconnect the electrical power supply cordfrom the wall outlet.

Motor

3828Fi5917L

-6-

3. Cord Reel Assembly Replacement1) Lift the cord reel assembly from body base.

4. Disassembly of motor housing 1) Remove the two screws fastening the body base.

Cord RealAssembly

3828Fi5917L

-7-

CHECKING

CHECK THE POWERSOURCE

The fuse is melt down in thecoverknife switch. Exchange the fuse.

Poor plug insertion Insert again.

Power cord cut Repair or exchange.

Interior lead wire cut Exchange the lead wire.

Motor(stator, armature) coilcut or damaged.

Exchange the motor.

Motor armature cut. Exchange the motor.

Ball bearing defacement Exchange the motor.

Impeller hindrance(Caused by foreign matters)

Remove the foreign matters.

CAUSE SOLUTION

TROUBLE SHOOTING GUIDE1. SWITCH ON BUT MOTOR DOSE NOT TURN.

2. SWITCH ON, MOTOR DOES NOT TURN BUT BUZZES.

-8-

3828Fi5917L

Motor armature cut Exchange the motor.

Foreign matters attached tothe impeller


Low voltageInquire to the power utilitycompany.

Hose and extension wandsare clogged with foreign matters.

Remove the foreign mattersin the hose or extensionwands.

Filter bag or cloth bag is filled with inhaled foreign matters.

Remove the foreign matters or exchange the filter bag or clean the cloth bag.

The slide knob on the handleis opened.

Close the slide knob bysliding it.

Poor connection Repair.

Low rotation speed

Motor turns normally,but suction power is weak.

3. SWITCH OFF BUT MOTOR TURNS

4. WEAK SUCTION POWER

3828Fi5917L

Loose parts Secure firmly.

Unbalanced motor assembly Exchange or repair the motor.

Foreign matters are attachedto the impeller.


Poor cord, lead wire Exchange cord, lead wire.

Poor electric connector or receiver

Repair the electric connector or receiver.

Poor capacitor Exchange the capacitor.

Bent connection parts Exchange the parts.

Poor connection(Caused by foreign matters)

Remove the foreign mattersand reconnect.

Armature is cut or foreignmatters attached.

Exchange the motorRemove foreign matters.

-9-

5. VIBRATION NOISES

6. RADIO, TV RECEPTION DISTURBANCE

7. IMPROPER TUBE OF NOZZLE CONNECTION

3828Fi5917L

-10-

SCHEMATIC DIAGRAM

C-2 TYPE

C/REEL ASM

SLIDE VOLUMEMAINPWBASM

SUBPWBASM

BR

GY

BL

GY

BK

BL

BL

BL BL

WH

GY

YL

YL

BKLED PWB ASM

PRESSURE S/W

M

T/P

3828Fi5917L

-11-

CIRCUIT DIAGRAM

G

+

470K

1/2

R10

470K1/2W

R10-1

M

1SR139

C10

RA

0/EC

0VD

D

AV

ref

VS

S

RE

SE

T

RB

2/INT

0

RA

4/AN

4

X-TAL

CST4.0M

Xout

Xin

1MR

11

10 9

1%10KR

9

VR

120K

B

PRESS

LED1

CN

2,3

HMS8(1)(7)C1102A

RA

1/AN

1R

1210K

0.1uFC

8

14

RA

2/AN

2470R

14

15

0.1uF

470K

12 11

C9

5 6

R4

0.1uFC

4

+5V

C3

0.1uF

IC2

KIA

78L05PO

I

25V470uFC

2

D1

100K1%

10K1%0.01uFC

6

3K7

R6

R8

Q1

C107M

R5

1

4.7KR

15

13

0.1uF

0.1uFC

5

CN

1P

RE

SS

S/W

0.1uFC

7

1/4W

KRC

107MQ

2 R7

470

MIC

OM

ZNR

1

DF

01M

BD

1P

-TR

AN

S

0.47uFC

1

T/P

T2

330 1/2WR

3

470 1/2W

24

1IC

16

GT

1

R2

TR

IAC

MO

TO

R

3828Fi5917L

-12-

EXPLODED VIEW

235504252311

140362

149741

236601

235517

130401

136501

144411

235518 146611

135506

139202

146811

140361

139207

252303

146871

250202

249702

235505

130411

340261235503

168711

V-KC701HTR(V-KC701HTR.AXRQGSF)COVER ASS'Y, BODY

#EV#

3828Fi5917L

-13-

235501

135517

235505

249801

268712

139201

452001

340363

235518

249011

131102

135508

235504

166012

235517

435506

139204

452002

368011

235504

235511

BASE ASS'Y, BODY

#EV#

3828Fi5917L

-14-

335513

335508

132102748394

239401

750063

340364

748382

752361

140261

349701

445101

349701

175261

340261

249703

748394

533001

748395

TANK ASS'Y, DUST

#EV#

3828Fi5917L

-15-

452151

652012552491

(NZ-50)

652031

#EV#

3828Fi5917L

-16-

REPLACEMENT PARTS LIST

146811 4681FI2467D AC Motor R

139202 MCQ30443201 Damper,Motor Mount R

135506 3550FI2670A Cover,Housing R

139207 MDS32309801 Gasket,Sealing R

152302 3920FI3791B Damper,Absorbing R

130411 3041FI1598H Base Assembly,Body R

130401 3040FI1567A Base,Body R

144411 4441FI3621A Roller Assembly R

146611 4661FI2424E Wheel Assembly R

236601 3660FI1258A Housing,Motor R

149741 4974FI1017A Guide,Exhaust R

250202 5020FI3845A Button,Cord Reel R

235517 3550FI2668B Cover,Decor R


136501 3650FI2437A Handle,Carrier R

235505 3550FI2667A Cover,Exhaust Filter R

252303 5230FI3797C Filter,Exhaust R

140362 4036FI3677G Gasket R

249702 4970FI4694F Spring,Coil R

146871 4687FI1501C Reel Assembly R

168711 6871FX2216L PCB Assembly,Main R

235511 3551FI1766H Cover Assembly,Body R

135508 3550FI1937A Cover,Body R

235501 3550FI1938F Cover,Top R

452002 5200FI1241B Pipe,Connector R

452001 5200FI1240A Pipe,Bending R

131102 4974FI2414A Guide,Air R



235505 3550FI3962A Cover,Display R

249801 4980FI3806A Holder,LED R


435506 3550FI3802D Cover,Terminal R

268712 6871FX2237B PCB Assembly,Display R

249011 4901FI2001Y Damper Assembly R

166012 6601FI3501C Switch,Pressure R

139204 3920FI3963A Gasket,Terminal R

139201 3920FI3964A Gasket,Sealing R

368011 6631FI3155E Wire,Jump R

340363 403683I002A Gasket R

235504 MCK30372801 Cover,Rear R

LOC. NO. DESCRIPTION SVC REMARKPART NO.

3828Fi5917L

-17-

235504 MCK30372401 Cover,Rear R

748395 4839FI1053M Tank Assembly,Dust R

748394 4838FI1432A Tank,Dust R

748382 4838FI1431A Tank R

335508 3550FI1939A Cover,Dust R

533001 3300FI1479A Plate,Bottom R

750063 MBL32968001 Cap,Dust R

132102 3211FI1005B Frame Assembly,Filter R

752361 4814FI2004A Strainer,Inner R


140261 4026FI3723A Locker R

340261 4026FI3724A Locker R

445101 4026FI3725A Locker R

349701 4970FI3217J Spring,Coil R

249703 4970FI3217C Spring,Coil R

239401 3920FI3966A Damper,Absorbing R

175261 4036FI3751A Gasket R

340364 MDS34651001 Gasket R

349701 4970FI3211A Spring R

235504 3551FI2451A Cover Assembly,Exhaust R

235503 3550FI2674A Cover,Exhaust Filter R

340261 4026FI3726A Locker R

252311 5231FI2472D Filter Assembly,Exhaust R

652012 5201FI2508J Pipe Assembly,Telescopic R

452151 5215FI1364Q Hose Assembly,Flexible R

552491 5249FI1445K Nozzle Assembly,Floor R

652031 5203FI1216C Brush Assembly R

638901 MAY34246901 Box,Color R

LOC. NO. DESCRIPTION SVC REMARKPART NO.

R: SERVICE PARTS

-18-

MEMO

3828Fi5917L

-19-

MEMO

3828Fi5917L

vacuum cleaner service manual - semboutique.com · do not dry near ﬁre or direct sunray. do not...

Documents