Daewoo RC-7004F, rc-700, RC-8002B, RC-7004B, RC-7005S Service Manual

S/M No. : C7000KUEF0

Service Manual

VACCUM CLEANER

Model: RC-7004F

RC-7004B

RC-7005S

DAEWOO ELECTRONICS CO., LTD.

SPECIFICATIONS ...............................................................................................................................	2
EXTERNAL VIEWS .............................................................................................................................	3
1. ASSEMBLY ...................................................................................................................................	3
2. MODEL (RC-7004F, RC-7004B, RC-7005S) ................................................................................	4
DIAGRAM ............................................................................................................................................	5
1. WIRING DIAGRAM .......................................................................................................................	5
2. CIRCUIT DIAGRAM ......................................................................................................................	6
TROUBLE SHOOTING GUIDE ...........................................................................................................	7
DISASSEMBLING AND TREATMENT ...............................................................................................	9
1. CLEANER ASSEMBLY .................................................................................................................	9
2. MOTOR ASSEMBLY.....................................................................................................................	10
3. CORD REEL ASSEMBLY .............................................................................................................	11
4. COVER DUST ASSEMBLY...........................................................................................................	13
5. COVER BODY ASSEMBLY ..........................................................................................................	14
6. HOSE ASSEMBLY........................................................................................................................	15
7. BRUSH ASSEMBLY (PEDAL BRUSH).........................................................................................	16
EXPLODED VIEW AND PARTS LIST.................................................................................................	17
1. CLEANER ASSEMBLY .................................................................................................................	17
2. BODY ASSEMBLY........................................................................................................................	23
3. COVER ASSEMBLY .....................................................................................................................	25
4. MOTOR ASSEMBLY.....................................................................................................................	34
5. CORD REEL ASSEMBLY .............................................................................................................	38
6. HOSE ASSEMBLY........................................................................................................................	40
7. BRUSH ASSEMBLY......................................................................................................................	44
8. PIPE ASSEMBLY ..........................................................................................................................	47

SPECIFICATIONS

MO DEL	RC -7004F	RC-7004B	RC -7005S
R ated Voltage	AC 230V	AC 230V	AC 230V
Frequency	50/60H z	50/60H z	50/60H z
Input Watt	M AX 1400W (C EE 1200W )	M AX 1400W (C EE 1200W )	M AX 1500W (C EE 1300W )
W eight(B ody)	5.3K g	5.3K g	5.5K g
D Im ension(LX HX D )	486X 240X 319m m	486X240X 319m m	486X240X 319m m
C ord Length	6m	6m	6m
P ow er C ontrol	B ody O N /OFF	B ody Variable	H ose Variable
D ust M eter	M echanical	M echanical	M echanecal
H ose	N on-Current 1.6m	N on-Current 1.6m	C urrent 1.6m
E xtension P ipe	2 P ieces S teels	2 P ieces S teels	Telescopic S teel
N ozzle	C lean B rush	P edal B rush	P edal B rush
	C revice Tool	C revice Tool	C revice Tool
	U pholstery nozzle	U pholstery nozzle	U pholstery nozzle
	D usting B rush	D usting B rush	D usting B rush

EXTERNAL VIEWS

1. ASSEMBLY

	PART NAME		MODEL
		RC-7004F	RC -7004B	RC-7005S
	A - D U S T M E TER	O	O	O
	B - C LE AN IN G TOO LS (Upholstery)	O	O	O
	C - C LE AN IN G TOO LS (Crevice Tool)	O	O	O
	D - C LE AN IN G TOO LS (Dusting B rush)	O	O	O
	E - C O V ER N O ZZLE	O	O	O
	F - C O R D R E W IN D B UTTO N	O	O	O
	G - S W ITC H B UTTO N	O	O	O
	H - P O W E R C OR D	O	O	O
	I-1 - E X TEN S IO N P IP E (S teel Telescopic Tube)	-	-	O
	I-2 - E X TEN S IO N P IP E (2 S teel Tubes)	O	O	-
	J-1 - H O SE H A ND LE	-	-	O
	J-2 - H O SE H A ND LE	O	O	-
	K -1 - P E DA L B RU S H	-	O	O
	K -2 - C LEA N B RU S H	O	-	-

EXTERNAL VIEWS

2. MODEL (RC-7004F, RC-7004B, RC-7005S)

DIAGRAM

1. WIRING DIAGRAM (RC-7004F)

WIRING DIAGRAM (RC-7004B, RC-7005S)

DIAGRAM

2. CIRCUIT DIAGRAM (RC-7004F)

CIRCUIT DIAGRAM (RC-7004B, RC-7005S)

TROUBLE SHOOTING GUIDE

TROUB LE

S UC TIO N P O W E R IS W E A K

C LE A N E R DO E S N O T W O R K

M OTO R D OE S N O T S TO P E VE N IF S W ITCH

CAUSE

FILTE R B A G(PA P E R O R CLO TH ) IS FU LL W IT H DU S T

C LO G G IN G O R TE A R IN H OS E

D EFE C TIV E M OTO R

B RE A K ING IN PO W E R C O RD

(AT BLA D E T IP O R R O O T O F PLU G )

B RE A K ING O F C O N NE C TION S IN H O S E A SS E M BLY

D EFE C TIV E S LID E V OLU M E

LOC ATE D IN H O SE H A ND LE

O R C O VE R B OD Y

D EFE C TIV E P CB A S SE M B LY

B RE A K ING O F C O N NE C TION S O R P O O R C O NTAC T S IN C O RD R EE L A SS E M BLY

D EFE C TIV E M OTO R

B RE A K ING O F CO N N E CTIO NS IN C O VE R B OD Y A SS E M BLY

O R C O VE R D US T A SS E M B LY

B RE A K ING O F ZE N E R D IO DE (ZD ) IN P CB

D EFE C TIV E S W ITC H

D EFE C TIV E P CB A S SE M B LY

CO UNTERMEA

CH A N G E IT W ITH N EW ON E (PA P ER ) RE M O VE TH E D U S T(C LO TH )

RE M O VE O B SC TA C LE

O R R E PLA C E TH E HO S E

RE P LA CE TH E M O TO R (S E E 5-2)

RE P LA CE TH E P O W E R C OR D (S E E 5-3)

RE PA IR (SE E 5-6)

RE P LA CE IT (S E E 5-6)

RE P LA CE IT (S E E 5-5)

RE P LA CE IT (S E E 6-1)

RE PA IR (SE E 5-3)

RE P LA CE IT (S E E 5-2)

RE PA IR (SE E 5-4)

RE PA IR (SE E 5-5)

RE P LA CE IT (S E E 6-1)

RE P LA CE IT (S E E 5-5)

RE P LA CE IT (S E E 6-1)

TROUBLE SHOOTING GUIDE

TROUB LE		CAUSE		CO UNTERMEA

P OW E R C O R D IS N O T W OU N D UP

B RO K E N R E E L S P R ING O F C O RD R E EL

P OW E R C O R D B R O KE AW AY FRO M TH E B OB B IN

RE P LA CE IT (S E E 5-3)

RE PA IR (SE E 5-3)

CAUTION

BE CAREFUL W H EN B REAKING UP TH E CO RD REEL, THE REEL SPRIN G MAY SPRING OUT OF THE

SPRING COVER

P OW E R C O R D D O E S		A BR A S IO N O F TH E RO LLE R		RE P LA CE TH E R O LLE R
N O T S TO P AT A N		B RA K E O F C O RD R EE L		BR A K E (S E E 5-3)
A RB ITR AR Y P O S ITIO N
		LEV E R SP R IN G B R O KE AWAY		RE PA IR (SE E 5-3)
		FRO M TH E C OR D R EE L B RA C K E T

DISASSEMBLING AND TREATMENT

1. CLEANER ASSEMBLY

1)	OPEN THE COVER DUS T AND TAKE THE COVER TO P O UT O F THE COVER ASSE MBLY BY U SING AN AW L.
2)	SEPA RATE THE TW O BUTTO NS FR O M THE C OVER ASSEM BLY.
3)	UNSC REW THE 6 SCRE W S(6) THEN LIFT THE C OVER ASSEM BLY U P FRO M TH E BO DY AS SEMBLY.

DISASSEMBLING AND TREATMENT

2. MOTOR ASSEMBLY

1)	TAKE THE MOTOR ASSEMB LY O UT O F THE BODY.
2)	UNSC REW THE 4 SCRE W S(3).
3)	CHEC K THE MO TOR(1) (W HETHER THE MOTOR IS BURNT OUT OR NOT).
4)	W H EN AS SEMBLING, INSERT THE LEADS INTO TH E SLIT.

DISASSEMBLING AND TREATMENT

3. CORD REEL ASSEMBLY

DISASSEMBLING AND TREATMENT

1)TAKE THE CORD REEL OUT OF TH E BO DY.

2)UNSC REW THE SCREW (13) AND SEPARATE THE BOBBIN(1) FRO M THE BR ACKET(9) AND C HECK THE

C ONTAC TS BETW EEN THE Y TYPE TERM INALS AND THE R ING TYPE TERMINALS(3, 4).

4)CHEC K THE LEVER SPRING(16).

5)IF THE ROLLER BRAKE(15) IS W O RN O UT AN D SEPARATE THE LEVER(14) FROM THE BRACKET(9), TH EN R EPLACE THE R OLLER B RAKE(15).

AT THIS TIME, THE BOBB IN(1) IS ROTATED COUNTER CLOCKW ISE DUE TO THE PRESERVED W INDING . 6) IF THE REEL S PRING (7) IS BR OKEN, UNS CREW THE 2 SCR EW S(8) AND REPLACE IT.

CAUTION

W HEN DISAS SEMBLING, THE REEL SPRIN G M AY SPRING O UT O F THE COV ER.

7)	UNSC REW THE SCREW (6) AND SEPARATE THE HOLDER TERM INAL(2) FROM THE BOBBIN(1).
8)	CHEC K THE CON NECTIO NS B ETW EEN THE POW ER CORD(5) AND THE R ING TERM INALS(3,4).
9)	W H EN AS SEMBLING, MA KE THE RESERVED W INDING 5 REVO LUTIO NS O F THE BOBBIN CLOCKW ISE.

DISASSEMBLING AND TREATMENT

4. COVER DUST ASSEMBLY

1) UNSC REW THE 6 SCRE W S(15) AND SEPARATE THE CO VER D UST(7) FRO M THE PLATE(10).

2) UNSC REW THE 2 SCRE W S(15) AND SEPARATE THE FRAM E TER MIN AL AS(27) FROM THE PLATE(10).

3) CHEC K THE CON TACTS BETW EE N THE V TYPE TER MIN ALS(27-2) AND THE R ING TYPE TERMINALS(27-5) 4) CHEC K THE CON NECTIO NS B ETW EEN THE 2 TER MIN ALS(27-5).

5) CHEC K THE CON NECTIO NS B ETW EEN THE TERMINAL(27-2) AND THE PCB ASSEMBLY.

DISASSEMBLING AND TREATMENT

5. COVER BODY ASSEMBLY

1) CHEC K THE CON NECTIO NS B ETW EEN THE PCB ASSY(20) AND TH E W IRE (21).

2)CHEC K THE PCB ASSY(20)

3)CHEC K THE SW ITCH(2, 3).

4)CHEC K W HETHER THE KNOB(24) IS BROKE N OR NO T.