Daewoo RC-350 Service Manual
S/M No. : C3500KVEF0
Service Manual
Vacuum Cleaner
Model: RC-350
DAEWOO ELECTRONICS CO., LTD.
SPECIFICATIONS............................................................................................................................... 2
DIAGRAM ............................................................................................................................................ 3
1. WIRING DIAGRAM...................................................................................................................................... 3
2. CIRCUIT DIAGRAM..................................................................................................................................... 3
TROUBLE SHOOTING GUIDE . ... ......... ... ... ......... ... ......... ... ......... ... ... ........ ... ......... ... ......... ... ... ......... .. 4
DISASSEMBLING AND TREATMENT ....................................................................... ......... ......... ...... 5
1. CLEANER ASSEMBLY............................................................................................................................... 5
2. CORD REEL ASSEMBLY............................................................................................................................ 6
EXPLODED VIEW AND PARTS LIST................................................................................................. 7
1. BODY ASSEMBLY....................................................................................................................................... 7
2. BODY COVER ASSEMBLY......................................................................................................................... 8
3. CORD POWER ASSEMBLY........................................................................................................................ 9
4. DUST COVER AQSSEMBLY ............. .. .. ............ ......................... ......................... .. ............ ......................... 10
5. HOSE ASSEMBLY....................................................................................................................................... 11
6. WIDE SUCTION BRUSH ASSEMBLY......................................................................................................... 12
7. EXTENSION PIPE AND NOZZLES............................................................................................................. 13
SPECIFICATIONS
MODEL RC-350
RATED VOLTAGE/FREQUENCY 230V/50Hz
INPUT WATT 1300W(MAX)
WEIGHT(BODY) 3.7kg
DIMENS IION(LHD) 354 X 240X 262mm
CORD LENGTH 6m
POWER CONTROL ELECTRONIC VARIABLE
DUST METER MECHANICAL
HOSE NON-CURRENT 1.8m
EXTENSION PIPE 2 PLASTICS
WIDE SUCTIO N BRUSH
NOZZLE
DUSTING BRUSH
CREVICE NOZZLE
UPHOLSTERY NOZZLE
DIAGRAM
1. WIRING DIAGRAM
2. CIRCUIT DIAGRAM
S/W
100~110V
C1
0.1uP 100V
R1
1K OH M 1/2W
R2
180K OH M 1/2W
C3
0.15uP
275V
MOTOR
BLUE
120~127V
0.1uP 100V
1K OHM 1 /2W
240K OH M 1/2W
R3
100 OH M
1W
C2
0.1uP
275VAC
220~240V/50Hz
0.22uP 100V
10K OHM 1/2W
200K OH M 1/2W
T2
TRIAC
G
T1
R4
47 OH M
1/4W
C1
220~230V/60Hz
0.22uP 100V
10K OHM 1/2W
150K OH M 1/2W
DIAC
R1
PCB
R2
YELLOW
S/V R
200K OH M
TROUBLE SHOOTING GUIDE
TROUBLE CAUSE COUNTERMEASURE
SUCTION POWER IS WEEK
CLEANER DOES NOT WORK
POWER CORD IS NOT WOUND UP
FILTER BAG(PAPER OR CLOT H ) IS
FULL WITH DUSH
CLOGGING OR TEAR IN HOSE
DEFECTIVE MOTOR REPLACE THE MOTOR
BREAKING IN POWER CORD
(AT BLADE TIP OR ROOT OF CORD)
BREAKING OF CONNECTIONS OR POOR
CONTACTS IN CORD REEL ASSEMBLY
DEFECTIVE MOTOR REPLACE IT
BREAKING OF CONNECTIONS IN
BODY AS SEMBLY
DEFECT IV E SW ITCH REPLAC E IT
BROKEN REEL SPRING REPLAC E IT
POWE R CORD BROKE AWAY FROM
THE BOBBIN
CHANGE IT WITH NEW ONE
REMOV E OB STACL E O R
REPLAC E T H E HO SE
REPAIR
REPAIR
REPAIR
REPAIR
CAUTION
BE CAREFUL WHEN BREAKING UP THE CORD REEL. THE REEL SPRING MAY SPRING OUT OF THE SPRING COVER.
POWER CORD DOES NOT STOP
A T AN ARBITRARY POS ITION
ABRASION OF THE ROLLER BRAKE
(STOPPER CR) OF CORD REEL
LEVER SPRING BROKE AWAY FROM THE
CORD REEL BRACKET
REPLAC E T H E RO L L E R BR AK E
(STOPPER CR )
REPAIR
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