Daewoo A2161 User manual

Service Manual
Vacuum Cleaner
Model: A2161
RC-507
RC-408B
RC-408F
http : //svc.dwe.co.kr Mar. 2000
DAEWOO ELECTRONICS CO., LTD.
S/M No. : RC408F0010
A2161, RC-507, RC-408B
RC-408F
✔ Caution
: In this Manual, some parts can be changed for improving, their
performance without notice in the parts list. So, if you need the
latest parts information,please refer to PPL(Parts Price List) in
Service Information Center (http://svc.dwe.co.kr).

1
TABLE OF CONTENTS
1. SPECIFICATIONS .......................................................................................................................... 2
2. EXTERNAL VIEWS ......................................................................................................................... 3
1. ASSEMBLY................................................................................................................................... 3
2. MODEL A2161, RC-507 ............................................................................................................... 3
3. DIAGRAM........................................................................................................................................ 4
1. WIRING DIAGRAM....................................................................................................................... 4
2. CIRCUIT DIAGRAM...................................................................................................................... 5
4. TROUBLE SHOOTING GUIDE ....................................................................................................... 6
5. DISASSEMBLING AND TREATMENT ........................................................................................... 7
1. CLEANER ASSEMLY.................................................................................................................... 7
2. MOTOR ASSEMBLY..................................................................................................................... 8
3. CORD REEL ASSEMBLY............................................................................................................. 9
4. COVER DUST ASSEMBLY........................................................................................................... 10
5. COVER BODY ASSEMLY............................................................................................................. 11
6. EXPLODED VIEW AND PARTS LIST............................................................................................. 13
1. CLEANER ASSEMBLY................................................................................................................. 13
2. MOTOR ASSEMBLY..................................................................................................................... 15
3. CORD REEL ASSEMBLY............................................................................................................. 16
4. COVER DUST ASSEMBLY........................................................................................................... 18
5. COVER BLDY ASSEMBLY........................................................................................................... 19
6. HOSE ASSEMBLY........................................................................................................................ 21
7. PIPE ASSEMBLY.......................................................................................................................... 22
8. BRUSH ASSEMBLY...................................................................................................................... 23

2
1. SPECIFICATIONS
MODEL A2161 / RC-507 RC-408F
RATED VOLTAGE/FREQUENCY 230V/50Hz
INPUT WATT
NOR(1100W) MAX(1300W)
WEIGHT(BODY) 3.7Kg
DIMENSION(LHD) 482 X 272 X 223K W
CORD LENGTH 6m
POWER CONTROL ELECTRONIC VARIABLE ON/OFF
DUST METER MECHANICAL
HOSE NON-CURRENT 1.6m
EXTENSION PIPE 2 PLASTICS / STEEL PIPE 2 PLASTICS
BRUSH NORMAL SUCTION BRUSH
NOZZLE DUSTING BRUSH
CREVICE NOZZLE

3
1. ASSEMBLY
2. MODEL RC-507, A2161
PART NAME
MODEL
A2161 RC-507 RC-408F
A - DUST METER O O O
B - CREVICE NOZZLE O O O
C - DUSTING BRUSH O O O
D - SWITCH BUTTON O O O
E - CORD REWIND BUTTON O O O
F - POWER CORD O O O
G - HOSE ASSY O O O
H - NORMAL BRUSH O O O
I-1 - EXTENSION PIPE (2 Plastic Tubes)
O
-
O
I-2 - EXTENSION PIPE (Steel Telescopic Tube) -
O
-
POWER CONTROL ELECTRONIC VARIABLE O O
-
ON/OFF TYPE
- -
O
2. EXTERNAL VIEWS

4
3. DIAGRAM
1. WIRING DIAGRAM
1) MODEL : A2161, RC-507
2) MODEL : RC-408F

5
DIAGRAM
2. CIRCUIT DIAGRAM
1) MODEL : A2161, RC-507
2) MODEL : RC-408F

6
4. TROUBLE SHOOTING GUIDE
TROUBLE CAUSE COUNTERMEASURE
SUCTION POWER FILTER BAG(PAPER OR CLOTH) CHANGE IT WITH NEW ONE
IS WEAK IS FULL WITH DUST OR REMOVE THE DUST
CLOGGING OR TEAR IN HOSE REMOVE OBSTACLE
OR REPLACE THE HOSE
DEFECTIVE MOTOR REPLACE THE MOTOR
(SEE 5-2)
CLEANER DOES BREAKING IN POWER CORD REPLACE THE POWER
NOT WORK (AT BLADE TIP OR ROOT OF PLUG) CORD (SEE 5-3)
DEFECTIVE SLIDE VOLUME
LOCATED IN COVER BODY REPLACE IT (SEE 5-5)
DEFECTIVE PCB ASSEMBLY REPLACE IT (SEE 5-5)
BREAKING OF CONNECTIONS REPAIR (SEE 5-3)
OR POOR CONTACTS IN
CORD REEL ASSEMBLY
DEFECTIVE MOTOR REPLACE IT (SEE 5-2)
BREAKING OF CONNECTIONS
IN COVER BODY ASSEMBLY REPAIR (SEE 5-5)
DEFECTIVE SWITCH REPLACE IT (SEE 5-5)
MOTOR DOES NOT DEFECTIVE PCB ASSEMBLY REPLACE IT (SEE 5-5)
STOP EVEN IF
SWITCH
POWER CORD IS BROKEN REEL SPRING REPLACE IT (SEE 5-3)
NOT WOUND UP OF CORD REEL
POWER CORD BROKE AWAY REPAIR (SEE 5-3)
FROM THE BOBBIN
¡Ø CAUTION : BE CAREFUL WHEN BREAKING UP THE CORD REEL, THE REEL
SPRI NG MAY SPRING OUT OF THE SPRING COVER.
POWER CORD DOES ABRASION OF THE ROLLER REPLACE THE ROLLER
NOT STOP AT AN BRAKE OF CORD REEL BRAKE (SEE 5-3)
ARBITRARY
POSITION LEVER SPRING BROKE AWAY REPAIR (SEE 5-3)
FROM THE CORD REEL BRACKET

7
5. DISASSEMBLING AND TREATMENT
1. CLEANER ASSEMBLY
1) TAKE THE COVER TOP OUT OF THE COVER BODY BY USING AN AWL.
2) SEPARATE THE COVER DUST ASSEMBLY FROM THE COVER BODY.
3) UNSCREW THE 6 SCREWS(2) THEN LIFT THE COVER BODY UP FROM THE BODY ASSEMBLY.
4) SEPARATE THE TWO BUTTONS FROM THE COVER BODY.

8
DISASSEMBLING AND TREATMENT
2. MOTOR ASSEMBLY
1) TAKE THE MOTOR ASSEMBLY OUT OF THE BODY.
2) CHECK THE MOTOR(1) (WHETHER THE MOTOR IS BURNT OUT OR NOT).

9
DISASSEMBLING AND TREATMENT
3. CORD FREEL ASSEMBLY
1) TAKE THE CORD REEL OUT OF THE BODY.
2) UNSCREW THE SCREW(18) AND SEPARATE THE BOBBIN(1) FROM THE BRACKET(10) AND CHECK
THE CONTACTS BETWEEN THE Y TYPE TERMINALS AND THE RING TYPE TERMINALS(3, 4).
4) CHECK THE LEVER SPRING(17).
5) IF THE ROLLER BRAKE(15) IS WORN OUT AND SEPARATE THE LEVER(16) FROM THE BRACKET
(10), THEN REPLACE THE ROLLER BRAKE(15).
ATTHISTIME,THEBOBBIN(1)ISROTATEDCOUNTERCLOCKWISEDUETOTHEPRESERVEDWINDING.
6) IF THE REEL SPRING(8) IS BROKEN, UNSCREW THE 2 SCREWS(9) AND REPLACE IT.
CAUTION : WHEN DISASSEMBLING, THE REEL SPRING MAY SPRING
OUT OF THE COVER.
7) UNSCREW THE SCREW (6) AND SEPARATE THE HOLDER TERMINAL(2) FROM THE BOBBIN(1).
8) CHECK THE CONNECTIONS BETWEEN THE POWER CORD(5) AND THE RING TERMINALS(3,4).
9) WHEN ASSEMBLING, MAKE THE RESERVED WINDING 5 REVOLUTIONS OF THE BOBBIN CLOCK-
WISE.

10
DISASSEMBLING AND TREATMENT
4. COVER DUST ASSEMBLY
1) UNSCREW THE 6 SCREW(10) AND SEPARATE THE PLATE COVER(1) FROM THE COVER DUST(7).
2) UNSCREW THE 2 SCREW(4) AND SEPARATE THE SOCKET(3) FROM THE PLATE COVER(1).

11
DISASSEMBLING AND TREATMENT
5. COVER BODY ASSEMBLY
1) MODEL : A2161, RC-507
1) CHECK THE CONNECTIONS BETWEEN THE PCB ASSY(3) AND THE WIRE.
2) CHECK THE PCB ASSY(3)
3) CHECK THE SWITCH(5)

12
2) RC-408F
1) CHECK THE CONNECTIONS BETWEEN THE C/R ASSY AND HARNESS(3).
2) CHECK THE SWITCH(4).
DISASSEMBLING AND TREATMENT

13
1. CLEANER ASSEMBLY
1) A2161, RE-507
No PART NAME PART CODE SPECS. QTY
1BODY AS 3620408900 ASSY 1
2ASSY MOTOR 3962511400 230V 1100W VH111CA010 1
3CORD REEL AS 3629507200 ASSY 1
4COVER AS 3621426000 ASSY 1
5FILTER BOX AS 4569C21000 ASSY 1
6HOLDER FILTER AS 3623001700 PP 1
7SCREW TAPPING 7121402011 T2SPAN4X20 MFZN 6
8HOSE AS 3623207400 ASSY 1
9PIPE AS 3624412210 PP, 2 PLASTIC TUBE 2
9-1 3624411900 STEELPIPE(TELESCOPIC) 1
10 BRUSH AS 3629307300 ASSY 1
6. EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

14
2) RC-408F
No PARTNAME PARTCODE SPECS. QTY
1BODY AS 3620408900 ASSY 1
2ASSY MOTOR 3962511400 230V 1100W VH111CA010 1
3CORD REEL AS 3629507300 ASSY 1
4PCB AS 3624304710 ON/OFF PCB 1
5COVER AS 3621426100 ASSY 1
6FILTER BOX AS 4569C21000 ASSY 1
7HOLDER FILTER AS 3623001700 PP 1
8SCREW TAPPING 7121402011 T2S PAN 4 X 20 MFZN 6
9HOSE AS 3623207400 ASSY 1
10 PIPE AS 3624412200 2 PLASTICS 2
11 BRUSH AS 3629307300 ASSY 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

15
2. MOTOR ASSEMBLY (A2161, RC-507, RC-408F)
No PARTNAME PART CODE SPECS. QTY
1MOTORUNIVERSAL 3962511400 230V 1100W VH111CA010 1
2ABSORBERMOTOR 4569C10071 PUFOAM 1
3CAPMOTORF 4565T20040 NRFORM 1
4MOUNTMOTOR 3627900201 NR 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

16
3. CORD REEL ASSEMBLY
1) MODEL : A2161, RC-507 (3629501200)
No PART NAME PARTCODE SPECS. QTY
1BOBBIN 4569C35011 PP 1
2HOLDER TERMINAL 4565A36020 PC(V-0) 1
3TERMINAL 4565A36024 C2600P-1/2H T0.3 1
4TERMINAL 4565A36034 C2600P-1/2H T0.3 1
5CORD POWER 3621302500 250V 16A H05VVH2F TA-17 1
6SCREW TAPPING 7121301411 T2SPAN3X14 MFZN 1
7SHAFT CR 4569C35051 PC 1
8SPRING AS 3625102005 SUS301-EH+COVER 3800MM 1
9SCREW TAPPING 7121300811 T2SPAN3X8 MFZN 2
10 BRACKET CR 3620600310 PP 1
11 HARNESS 3622705600 HOUS + TER (BK / BL) 1
12 TERMINAL AS 3628701900 Y TER + WIR(WH) + REC 1
13 TERMINAL AS 3628703100 Y TERMINAL + WIRE(BK) 1
14 SCREW TAPPING 7121400811 T2SPAN4X8 MFZN 2
15 STOPPER CR 4569C35082 NBR 1
16 LEVER CR 3623700700 ABS 1
17 SPRING LEVER 3625102300 HSW3 1
18 SCREW TAPPING 7121401411 T2SPAN4X14 MFZN 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

17
2) RC-408F (36295077300)
No PARTNAME PARTCODE SPECS. QTY
1BOBBIN 4569C35011 PP 1
2HOLDER TERMINAL 4565A36020 PC(V-0) 1
3TERMINAL 4565A36024 C2600P-1/2H T0.3 1
4TERMINAL 4565A36034 C2600P-1/2H T0.3 1
5CORD POWER 3621302500 250V16AH05VVH2FTA-17 1
6SCREW TAPPING 7121301411 T2S PAN 3 X 14 MFZN 1
7SHAFT CR 4569C35051 PC 1
8SPRING AS 3625102005 SUS301-EH+COVER 3800MM 1
9SCREW TAPPING 7121300811 T2S PAN 3 X8MFZN 2
10 BRACKET CR 3620600310 PP 1
11 HARNESS 3628703110 Y TER + WIR(BK/WH) + HOUSING 1
12 SCREW TAPPING 7121400811 T2S PAN 4 X8MFZN 2
13 STOPPER CR 4569C35082 NBR 1
14 LEVER CR 3623700700 ABS 1
15 SPRING LEVER 3625102300 HSW3 1
16 SCREW TAPPING 7121401411 T2S PAN 4 X 14 MFZN 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

18
4.COVER DUST ASSEMBLY (3612423600)
No PARTNAME PARTCODE SPECS. QTY
1PLATE COVER 3624502000 PP 1
2PACKING PLATE 3624006400 NR 1
3SOCKET 3629800800 PP 1
4SCREWTAPPING 7121401211 T2SPAN4X 12 MFZN 2
5DUST METER AS 3629703000 ASSY 1
6SPRING 4569C52031 HSW3 1
7COVER DUST 3621403800 ABS 1
8CLAMPCOVER 3621202500 ABS 1
9COVER NOZZLE 3621423900 ABS 1
10 SCREWTAPPING 7121401211 T2SPAN4X 12 MFZN 6
11 BRUSH DUSTING 3629305000 PP 1
12 NOZZLE CREVICE 3628100600 PP 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)

19
5. COVER BODY ASSEMBLY
1) A2161 / RC-507 (3621426000)
No PARTNAME PART CODE SPECS. QTY
1COVER BODY 3621423700 ABS 1
2COVER DUST AS 3621423600 ASSY 1
3POWER CONTROL PCB 3624309800 ASSY(200K Ω )1
4SCREW TAPPING 7121401011 T2S PAN 4X10 MZN 1
5PUSH SWITCH 3629002000 DPC 1114 1
6SPRING BUTTON 3625108400 HSW3 4
7BUTTON SWITCH 3626605000 ABS 1
8BUTTON CR 3626605100 ABS 1
9COVER TOP 3621424000 ABS 1
10 KNOB 3623401700 ABS 1
EXPLODED VIEW AND PARTS LIST
✔ Caution:In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the
latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)