Daewoo RC-320BAL User manual

Service Manual

Vacuum Cleaner

Model:RC-320BAL

DAEWOO ELECTRONICS CO., LTD.

1. SPECIFICATIONS

MODEL

RC-320BAL

RATED VOLTAGE/FREQUENCY 230V/50Hz

INPUT WATT 1200W(MAX)

WEIGHT (BODY) 3.7kg

DIMENSION (LHD) 354 X 240 X 262 mm

CORD LENGTH 6m

POWER CONTROL BODY ON/OFF

DUST METER MECHANICAL

HOSE NON-CURRENT 1.8m

EXTENSION PIPE 2 PLASTICS

NOZZLE "WIDE SUCTION BRUSH,DUSTING BRUSH,"

"CREVICE NOZZLE,"

UPHOLSTERY NOZZLE

2. DIAGRAM

2-1. WIRING DIAGRAM

2-2. CIRCUIT DIAGRAM

THERMOSTAT

250VAC 7.5A ON/OFF

7A 250VAC T85

230V/50Hz

CAPACITOR

0.22 /275VAC



MOTOR

230V/50Hz

SWITCH

BLACK

THERMOSTAT

PCB

WHITE

MOTOR

CORDREEL

WHITE

BLUE

3. TROUBLE SHOOTING GUIDE

TROUBLE CAUSE COUNTERMEASURE

SUCTION POWER IS

WEAK FILTER BAG(PAPER OR CLOTH)

IS FULL WITH DUST CHANGE IT WITH NEW ONE

CLOGGING OR TEAR IN HOSE REMOVE OBSTACLE OR

REPLACE THE HOSE

DEFFCTIVE MOTOR REPLACE THE MOTOR

CLEANER DOES NOT

WORK BREAKING IN POWER CORD

(AT BLADE TIP OR ROOT OF CORD) REPAIR

BREAKING OF CONNECTIONS OR POOR

CONTACTS IN CORD REEL ASSEMBLY REPAIR

DEFECTIVE MOTOR REPLACE IT

BREAKING OF CONNECTIONS IN BODY

ASSEMBLY REPAIR

DEFECTIVE SWITCH REPLACE IT

POWER CORD IS NOT

WOUND UP BROKEN REEL SPRING REPLACE IT

POER CORD BROKE AWAY

FROM THE BOBBIN REPAIR

POWER CORD DOES

NOT STOP AT AN

ARBITRARY POSITION

ABRASION OF THE ROLLER BRAKE(STOP-

PER CR) OF CORD REEL REPLACE THE ROLLER

BRAKE (STOPPER CR)

LEVER SPRING BROKE AWAY FROM THE

CORD REEL BRACKET REPAIR

CAUTION

BE CAREFUL WHEN BREAKING UP THE CORD REEL.

THE REEL SPRING MAY SPRING OUT OF THE SPRING COVER.

4. DISASSEMBLING ANDTREATMENT

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).

4-2. CORD REEL ASSEMBLY

1) Take the cord reelout of the body cover.

2) Unscrew the screw and separate the bobbin from the bracketand 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 the bobbin clockwise."

VIEW A

12 11

15 14

CAUTION

WHEN DISASSEMBLING, THE REEL SPRING MAY SPRING OUT OF THE COVER."

5. EXPLODED VIEW AND PARTS LIST

5-1. BODY ASSEMBLY

NO PART NAME 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

5-2. BODY COVER ASSEMBLY

NO PART NAME 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 THERMOSTAT 3629002100 KI T95 1

7 SCREW TAPPING 7121301211 T2S PAN 3X12 1

8 SWITCH PUSH 3629002000 " 7A/250V, (SKT)" 1

9 HARNESS 3622710000 RECEP+WIRE (BK) 1

10 HARNESS 3622709600 RECEP+WIRE (WH) 1

11 MOTOR UNIVERSAL 3962511410 230V 1100W DMI 1

12 MOUNT MOTOR 3627900900 TPE 1

13 PACKING MOTOR 3624004900 SBR 1

14 SCREW TAPPING 7171402011 TT2 PAN 4X20 4

15 CASE FILTER 3621103000 PP 1

16 FILTER EXHAUST 3621904300 POLYESTER 1

5-3. CORD REEL ASSEMBLY

NO PART NAME 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 3

10 BRACKET CR 3620601600 PC 1

11 TERMINAL Y AS 3628709400 Y TER+WIRE(BK) 1

12 TERMINAL Y AS 3628709500 Y TER+WIRE(WH) 1

13 SCREW TAPPING 7121400611 T2S PAN 4X6 MFZN 2

14 PCB AS 3624307600 RC-300 230V/50Hz 1

15 SCREW TAPPING 7121401411 T2S PAN 4X14 MFZN 1

VIEW A

12 11

15 14

5-4. DUST COVER ASSEMBLY

NO PART NAME 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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