Daewoo RC-300 User manual

14
Service Manual
Vacuum Cleaner
Model: RC-300
S/M No. : RC- 300-2F0
DAEWOO ELECTRONICS CO., LTD.
http : //svc.dwe.co.kr

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1. SPECIFICATIONS
MODEL RC-300
RATED VOLTAGE / FREQUENCY 230V / 50Hz
INPUT WATT 1200W(MAX)
WEIGHT(BODY) 3.7kg
DIMENSION (L HD) 354 240 262 mm
CORD LENGTH 5m
POWER CONTROL BODY ON/OFF
DUST METER MECHANICAL
HOSE NON-CURRENT 1.5m
EXTENSION PIPE 2 PLASTICS
“WIDE SUCTION BRUSH, DUSTING BRUSH,”
NOZZLE “CREVICE NOZZLE,”
UPHOLSTERY NOZZLE

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2. DIAGRAM
2-1. WIRING DIAGRAM
2-2. CIRCUIT DIAGRAM
MOTOR
BLUE
WHITE
WHITE
WHITE
PCB
BLACK
SWITCH
BLACK
CORD REEL
MOTOR
BLUE
WHITE
WHITE
WHITE
BLACK
SWITCH
BLACK
CORD REEL
AC
230V/50Hz
CAPACITOR
0.22µF/275VAC
MOTOR
230V/50Hz
ON/OFF
7A250VAC T85
AC
230V/50Hz
MOTOR
230V/50Hz
ON/OFF
7A250VAC T85
(VDE) (GENERAL)
(VDE) (GENERAL)

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4. DISASSEMBLING AND TREATMENT
4-1. CLEANER ASSEMBLY
1) While standing the handle(1), unscrew the 2(+) screws.
Lift the dust cover assembly(2).
2) Separate the case filter. Unscrew the 4(+) screws.
3) Rotate and lift the body cover assembly(4).

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4-2. CORD REEL ASSEMBLY
1) Take the cord reel out of the body cover.
2) Unscrew the screw and separate the bobbin from the bracket and check the contacts between the Y terminals.
At this time, the bobbin is rotated counterclockwise due to the preserved winding.
3) If the reel spring is broken, unscrew the 2 screws and replace it.
4) Unscrew the screw and part bobbin.
5) Check the connections between the power cord and the terminals.
6) When assembling, make the reserved winding 4 revolutions of bobbin clockwise.
CAUTION - WHEN DISASSEMBLING, THE REEL SPRING MAY SPRING OUT OF THE COVER.

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5. EXPLODED VIEW AND PARTS LIST
5-1. BODY ASSEMBLY
NO PART NAME PART CODE SPEC. Q TY
1 BODY 3620406300 PP 1
2 ROLLER BACK 3624703400 PP 2
3 ROLLER FRONT 3624703600 PP 1
4 SHAFT ROLLER 3624901000 SWRM 1
5 BRACKET ROLLER 3620601500 PP 1
6 HOLDER FILTER 3623004000 PP 1
7 SPRING HOLDER 3625106000 SK-5 1
8 GASKET 3624004800 RUBBER FOAM 1
9 FILTER-IN 3621904200 POLYESTER 1
10 BAG FILTER 3620202500 “2-LAYER, 3L”1
11 SCREW TAPPING 7128401212 T2S WAS 4X12 1

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5-2. BODY COVER ASSEMBLY
NO PART NAME PART CODE SPEC. Q TY
1 COVER BODY 3621416900 PP 1
2 LEVER CR 3623702000 PC LEXAN 121 1
3 SPRING LEVER 3625104300 HSW3 1
4 FRAME STOPPER 4565A35070 POLY ACETAL 1
5 STOPPER CR 4569C35082 NBR 1
6 SWITCH PUSH 3629002000 “7A/250V, (SKT)”1
7 HARNESS 3622710000 RECEP+WIRE (BK) 1
8 HARNESS 3622709600 RECEP+WIRE (WH), VDE 1
3622709610 RECEP+WIRE (WH), GENERAL 1
9 MOTOR UNIVERSAL 3962511410 230V 1100W DMI 1
10 MOUNT MOTOR 3627900900 TPE 1
11 PACKING MOTOR 3624004900 SBR 1
12 SCREW TAPPING 7171402011 TT2 PAN 4X20 4
13 CASE FILTER 3621103000 PP 1
14 FILTER EXHAUST 3621904300 POLYESTER 1

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NO PART NAME PART CODE SPEC. Q TY
1 BOBBIN 3629200600 PP 1
2 TERMINAL OA 3628705800 “C2800S-H, T=0.5”1
3 TERMINAL OB 3628705900 “C2800S-H, T=0.5”1
4 CORD POWER 3621302500 250V 16A H05VVH2F TA-17 1
5 SUPPORTER 3625300100 PC LEXAN 500 1
6 SCREW TAPPING 7121301411 T2S PAN 3X14 MFZN 1
7 SHAFT REEL 3624900510 PC LEXAN 500 1
8 SPRING AS 3625102005 “SUS301-EH+COVER, 3800mm”1
9 SCREW TAPPING 7121300811 T2S PAN 3X8 MFZN, VDE 3
10 BRACKET CR 3620601600 PC 1
11 TERMINAL Y AS 3628709500 Y TER+WIRE(BK) 1
12 TERMINAL Y AS 3628709400 Y TER+WIRE(WH), VDE 1
3628709410 Y TER+WIRE(WH), GENERAL 1
13 SCREW TAPPING 7121400611 T2S PAN 4X6 MFZN 2
14 PCB AS 3624307600 RC-300 230V/50Hz, VDE 1
15 SCREW TAPPING 7121401411 T2S PAN 4X14 MFZN 1
5-3. CORD REEL ASSEMBLY

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5-4. DUST COVER ASSEMBLY
NO PART NAME PART CODE SPEC. Q TY
1 COVER DUST 3621417900 ABS KR-2870 1
2 CLAMP COVER 3621202000 ABS KR-2870 1
3 SPRING CLAMP 3625106400 HSW3 1
4 HOUSING DM 3626100300 GPPS 1
5 DUST METER 3629702100 ABS 1
6 CAP DM 3620903500 LDPE 1
7 SPRING DM 3625106300 SUS 1
8 SCREW TAPPING 7121401411 T2S PAN 4X14 MFZN 1
9 COVER TOP 3621417100 PP 1
10 BUTTON POWER 3626603600 ABS 1
11 BUTTON CR 3626603700 ABS 1
12 SPRING 3625103400 HSW3 CR BUTTON 2
13 HANDLE 3622601400 PP 1
14 SCREW TAPPING 7121402011 T2S PAN 4X20 MFZN 2

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5-5. HOSE ASSEMBLY
NO PART NAME PART CODE SPEC. Q TY
1 ADAPTER PIPE 3629101700 PP 1
2 HOLDER HOSE 4569A71021 PP 2
3 RING HOSE 3624600200 PP 2
4 HOSE 3623206300 “EVA, 1.8M”1
5 PIPE HOSE 3624408200 PP 1
6 PACKING HOLE 3624005900 EVA SPONGE 1
7 VALVE AIR 3625400400 PP 1

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5-6. WIDE SUCTION BRUSH ASSEMBLY
NO PART NAME PART CODE SPEC. Q TY
1 BODY BRUSH 3620406400 PP 1
2 COVER BRUSH 3621417200 PP 1
3 NECK BRUSH 3628001600 PP 1
4 PIPE BRUSH 3624408300 PP 1
5 ROLLER-B BRUSH 3624703000 SBS 2
6 ROLLER-F BRUSH 3624703100 SBS 2
7 SHAFT ROLLER 3624900900 PA 2
8 PICKER LITTER 3627000700 PA 2
9 SCREW TAPPING 7171401411 TT2 PAN 4X14 MFZN 4

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5-7. EXTENSION PIPE AND NOZZLES
NO PART NAME PART CODE SPEC. Q TY
1 PIPE EXTENSION 3624408500 PP 2
2 HOLDER NOZZLE 3623004200 PP 1
3 NOZZLE CREVICE 3628100600 PP 1
4 BRUSH DUSTING 3629305000 PP+NYLON 1
5 NOZZLE UPHOLSTERY 3628100700 PP+PICKER LITTER 1