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Service Manual
VACCUM CLEANER
MODEL : RC-1000
DAEWOO ELECTRONICS CO., LTD
http : //svc.dwe.co.kr JULY. 2000
SPECIFICATIONS
Model RC-1000
Rated Voltage AC 230V
Frequency 50/60Hz
Input Watt Nor.900W (Max.1100W)
Weight(Body) 5.0Kg
Dimension(LXHXD) 160X666X118mm
Cord Length 5m
Power Control Handle ON/OFF
Hose Non-Current 0.5m
Main Brush
Crevice Tool
Nozzle
Upholstery nozzle
Dusting Brush
2
EXTERNAL VIEWS
2-1. ASSEMBLY AND PART NAMES
Handle Release Button
On/Off Switch
Handle
Cleanning Tool (Dusting brush)
Clranning Tool (Upholstery nozzle)
Cleanning Tool (Crevice nozzle)
Cord Rewind Button
Carrying k Handle
Hose
Dust Cover
Brush
3
DIAGRAM
1. WIRING DIAGRAM
MOTOR PCB Cordreel Switch
2. CIRCUIT DIAGRAM
THERMOSTAT
250VAC 7.5A 85 C
MOTOR
230V 50/60Hz
CAPACITOR
AC
0.15uF AC275V
230V 50Hz
ON/OFF SWITCH
AC 250V, 6A 85 C
4
TROUBLE SHOOTING GUIDE
TROUBLE CAUSE COUNTERMEASURE
SUCTION POWER DUST BAG(PAPER) OR FILTERS CHANGE IT WITH NEW ONE
IS WEAK IS FULL WITH DUST OR REMOVE THE DUST
CLOGGING OR TEAR IN HOSE REMOVE OBSCTACLE
OR REPLACE THE HOSE
(SEE 5-8)
DEFECTIVE MOTOR REPLACE THE MOTOR
(SEE 5-4)
CLEANER DOES BREAKING IN POWER CORD REPLACE THE POWER
NOT WORK (AT BLADE TIP OR ROOT OF PLUG) CORD (SEE 5-5)
BREAKING OF CONNECTIONS REPAIR (SEE 5-5)
OR POOR CONTACTS IN
CORD REEL ASSEMBLY
BREAKING OF CONNECTIONS REPAIR (SEE 5-7)
IN HANDLE ASSEMBLY
DEFECTIVE SWITCH REPLACE IT (SEE 5-7)
LOCATED IN HANDLE ASSEMBLY
DEFECTIVE PCB ASSEMBLY REPLACE IT (SEE 5-2, 6-2)
DEFECTIVE THERMOSTAT REPLACE IT (SEE 5-2, 6-2)
LOCATED IN PCB ASSEMBLY
DEFECTIVE MOTOR REPLACE IT (SEE 5-4)
THE HANDLE IS NOT DEFECTIVE HANDLE ASSEMBLY REPAIR (SEE 5-7)
FIXED AUTOMATICALLY
5
TROUBLE SHOOTING GUIDE
TROUBLE CAUSE COUNTERMEASURE
MOTOR DOES NOT DEFECTIVE PCB ASSEMBLY REPLACE IT (SEE 5-2, 6-2)
STOP EVEN IF
SWITCH WORKS
POWER CORD IS BROKEN REEL SPRING REPLACE IT (SEE 5-5)
NOT WOUND UP OF CORD REEL
POWER CORD BROKE AWAY REPAIR (SEE 5-5)
FROM THE BOBBIN
BE CAREFUL WHEN BREAKING UP THE CORD REEL,
THE REELSPRING 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 5-5)
ARBITRARY
POSITION LEVER SPRING BROKE AWAY REPAIR (SEE 5-5)
FROM THE CORD REEL BRACKET
HARD FLOOR/CARPET DEFECTIVE BRUSH ASSEMBLY REPAIR OR REPLACE IT
PEDAL DOES NOT (SEE 5-9)
WORK PROPERLY
6
DISSAMBLING AND TREATMENT
1. CLEANER ASSEMBLY
1) UNSCREW THE 8 SCREWS(1) THEN LIFT THE BODY ASSEMBLY(2) UP FROM THE COVER ASSEMBLY(3).
2) CHECK THE CONNECTIONS BETWEEN THE PCB AND THE WIRES.
7
DISSAMBLING AND TREATMENT
2. PCB ASSEMBLY
1) TAKE THE PCB ASSEMBLY OUT OF THE COVER ASSEMBLY.
2) CHECK THE THERMOSTAT(2).
3) CHECK THE CONNECTIONS BETWEEN CONNECTOR(3) AND PCB BOARD(1).
8
DISSAMBLING AND TREATMENT
3. BODY ASSEMBLY
1) UNSCREW THE 3 SCREWS(6).
2) CHECK THE PARTS
9
DISSAMBLING AND TREATMENT
4. MOTOR ASSEMBLY
1) TAKE THE MOTOR ASSEMBLY OUT OF THE COVER ASSEMBLY.
2) CHECK THE MOTOR(1) (WHETHER THE MOTOR IS BURNT OUT OR NOT).
3) CHECK THE CONNECTIONS BETWEEN MOTOR(1) AND WIRE.
10
DISSAMBLING AND TREATMENT
5. CORDREEL ASSEMBLY
11
DISSAMBLING AND TREATMENT
1) TAKE THE CORD REEL OUT OF THE COVER ASSEMBLY.
2) UNSCREW THE SCREW(22).
3) SEPARATE THE BOBBIN(1) FROM THE BRACKET(10) AND CHECK THE CONTACTS BETWEEN THE Y TYPE TERMINALS(11) AND
THE RING TYPE TERMINALS(3, 4).
4) CHECK THE LEVER SPRING(20).
5) IF THE ROLLER BRAKE(18) IS WORN OUT AND SEPARATE THE LEVER(17) FROM THE BRACKET(10), THEN REPLACE THE ROLLER
BRAKE(18). AT THIS TIME, THE BOBBIN(1) IS ROTATED COUNTERCLOCKWISE DUE TO THE PRESERVED WINDING.
6) IF THE REEL SPRING(8) IS BROKEN, UNSCREW THE 2 SCREWS(9) AND REPLACE IT.
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 CLOCKWISE.
12
DISSAMBLING AND TREATMENT
6. COVER ASSEMBLY
1) UNSCREW THE 3 SCREWS(17) AND SEPARATE THE SOCKET(11) FROM THE COVER BODY(1).
2) CHECK THE TERMINAL(10).
13
DISSAMBLING AND TREATMENT
7. HANDLE ASSEMBLY
1) TAKE THE HANDLE ASSEMBLY OUT OF THE COVER ASSEMBLY.
2) UNSCREW THE 6 SCREWS(9) AND SEPARATE THE HANDLE R(19) FROM THE
HANDLE ASSEMBLY.
3) CHECK THE CONNECTIONS BETWEEN THE SWITCH AND THE WIRE(4).
4) CHECK THE SWITCH.
5) CHECK THE STOPPER HANDLE(5) AND SPRING(6).
14
DISSAMBLING AND TREATMENT
8. HOSE ASSEMBLY
1) TAKE THE HOSE ASSEMBLY OUT OF THE COVER ASSEMBLY.
2) CHECK THE HOSE(1).
15
DISSAMBLING AND TREATMENT
9. BRUSH ASSEMBLY
1) UNSCREW THE 6 SCREWS(17) AND SEPARATE THE COVER(16) FROM THE BODY(1).
2) CHECK THE PARTS
16
EXPLODED VIEW AND PARTS LIST
1. CLEANER ASSEMBLY
17
EXPLODED VIEW AND PARTS LIST
NO PART NAME PART CODE SPECS. Q'YT
1 COVER ASSEMBLY 3621424200 ASSY 1
2 BODY ASSEMBLY 3620408700 ASSY 1
3 MOTOR ASSEMBLY 3962513000 ASSY(230V/50Hz, 1000W) 1
4 CORD REEL ASSEMBLY * 3629506960 ASSY(230V/50Hz) 1