ORDERNO. MATO4O9O55C3

Servlce ManualWashing Machine

NA.W754BNA-W6O4BPHILIPPINES

A WARNINGThis service intormation is designed for experienced repair technicians only and is not designed for use by the general public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians- Any attemp! to serviceor repair the product or products dealt with in this service information by anyone else could result in serious injury or death.

IMPORTANT SAFETY NOTICE

O 2002 Matsushita Home Appliance (Thailand) Co.,LtdAll rights reserved. Unauthorized copyingand distribution is a violation of law

There are special components used in this equipment which are important for safety. These parts are marked Uy A in the SchematicDiagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. lt is essential that these critical parts should be replacedwith manufacturer's specified parts to prevenl shock, fire or other hazards. Do not modify the original design without permission ofmanufacturer.

Specifications

Lists Particulars

Voltage AC230Y/6OHz

Machine Weight NA-W754B 23 Kg. NA-W604B 21 Kg.

Extemal Dimension Width 782 mm. Depth 473.5 mm. Heigth 952 mm.

Rotation Pulsator r/min. NA-W7548 60Hz:120 r/min. NA-W6048 60Hz:260 rlmin.

Spin Tub r/min. 60Hz:1.500 r/min.

MotorWash NA-W754B 400 Watts NA-W6048 390 Watts

Spin 165 Watts

Wash Level

High 49

Med. 4 3 L

Low 3'1 L

Little 28L

Wash Timer 0 To 45 Min.

Wash selectorHEAVY (3.85 Sec. ON-3.0Sec. OFF)

DELICATE (2.85 Sec. ON-4.0 Sec.OFF)

Spin Timer 0 To 5 Min. Mechanical

Spinning System Centrifugal type

Braking System Mechanical type

PanasoniC

CONTENTS

Accessor

Section illustration

Usage : Using for a repair and changing spare parts for products of washing

machines onlv Panasonic Model NA-W7548 and NA-W604B

Instruction for Usage : The application for repair and changing spare parts should be operated by

skillful technician from the stores of agents for distribution, or service

Waming : As repairing or changing spare parts, prior it shall be switched off, and may by

caused for short circuit

-2-

NAME OF PARTS

l.Control Panel of Washing Tub, Spinner tub Lid

2.Inlet Hose Connector

3.Water Supply Selector

4.Wash Lid

5.Wash Tub

6.Overflow filter

T.Pulsator

8.Spinner Lid

9.Inner Lid

l0.Spinner Tub

ll.Drain Hose Hanger

12.Power cord

l3.Drain Hose

Control Switch db

ffi! ca*Fe

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a) WASH TIMER : After washing or water washing in washing container,the time selection can be operated to wash with wash timer

You can control the wash ( WASHruNSE ) time anywhere between 15 minutes of time. When adjusting the timer to lees

2 minutes, first tum the knob all the way to 5 minutes, then turn it back to the desired time.

WASH TIMER : it contains program of soakingfabric as the following:

b) WASH SELECTOR: Selective Knob for washing contains 2 positions

- HEAVY : Using with ordinary fabric

- DELICATE : Using with plain fabric

c) CYCLE SELECTOR

Use this choose between WASH,rinse and DRAIN

d) BUZZER : Have a noise when wash timer to stop working

e) SPIN TIMER : it is deterinative tool in order to spin throwing off water. if it is required to stop working,turn anti-clockwise

till hearing the sound "click"

Work

(15 Min.)

45.00' 40.00 29.00' 22.00'

-3-

WIRING DIAGRAM

SPIN TIMFR

I r , l

F-=

I

lrl=6

WASH TIMTR

l-L,3-,d

CAPACITOR

t r l

F:Et

tIIJ3_Ifft

>cL,,-lCA

I

=ILL,

YELLOW - BLACK

CONNECT DIFFEfiENI COLORCAUTION

4-

DISASSEMBLY

Warning Warning

Linking an electric circuit between repairing. Please checli

at the picture of the electric circuit and strictly link the

circuit because it may cause a damase or fire.

Before attempting to service or adjust any part of the

machine, Disconnect the electrical power supply from the wall

outlet

NO. PICTURE Step of taking off

I

,

3

4

f,

The tool : Screwdriver, flat screw driver, special screwdirver

pincer about 3.5 cm. longo Taking panel A off

I Take the 3 switches off knob in front of the machine off.

2 Release the screw next to panel A (3 pieces) as in the lst picture

3 Open the cover ofdry spin tub and release 2 fangs as in thesecond picture

bu screwdriver and pull panel A

4 Release the garter at the electric fre and raise panel A

o Taking wash timer ( setting clock washing time ) 3rd picture

5 Take valve roc C off

6 Release the tape that twist around the wire of Wash Timer

7 Release the screw of Wash Timer and pull the wash

8 Cut the wire of Wash Timer

a

)

6

Taking spin timer 4th picture

Release the tap€ that twist around the wire of spin timer

Release the screw of spin timer and pull spintimer.While pulling it,

You must twist timer to the position "OFF'

Cut the wire of spin timer

o Taking safety switch off 4th picture

5 Release the tape from the wire of safety switch.

6 Release screw of safety switch

7 Cut the wire of safety switch.

o Taking buner of1 5th picture

5 Release the tape that twist around the wire of buzzer

6 Release the 2 screws of btrner

7 Cut the wire of buzzer

-5-

NO. PICTURE Steps ofTaking off

6

8

9

l0

l l

o Taking motor spin off

I Take the back panel offby release I screw and 4 locked fang and slide back

panel then tum upside down the machine on the floor with something that

protect the machine from the floor.

2. Take valve rod C off

3. Release nut and bolt that hold coupling together with brake wheel of motor spin

as the l0th pichre

4. Release the flexible wire unit from motor spin as the l0th picture

5. Take offv-belt from impeller Pulley and Motorwash as the 8th picture

6. Release the 7 screws ofbase A and tub A by using the special screwdriver

and pull its base as the 7th picture

7. Cut the wire of motor wash and take off the 3bolt of motor wash then

can raise motor wash.

a Take motor spin olT

l. Take the back panel off by release I screw

and 4 locked fang and slide panel then tum

upside down the machine on the floor with something

that protect the machine from the floor

Tack valve Rod C off

Release nut and bolt that hold coupling together whit brake wheel

of motor spin as the tenth picnre

Release the flexible wire unit from motor spin as the tanth picture

Take off v-belt from impeller pulley and motor wash asthd 8th picture

Release the 9 screws ofbase a and tub A by using the special screwdriver

and pullits base as the 7th picture

7. Cut the wire ofthe motor spin and release locked fang ofsuuspension holder

B of 3 motor spin then you can raise

. Adjust the v-belt

l. Take the back panel off and let the front of the machine be on the floor with

something that protect the machine from the front

2. Release bolt of the 3 motor wash

3. you can adjust by change the point to hold onbolt ofmotor wash. ifyou would

like to adjust v-belt to b€ fight, youshould change the shoot point to the right

side. ifyou wouldlike to a just v-belt tobe loosen,you should change the point tothe left side (the I lth picture)

a Adjustment of motor's [rake

l. Take the Back Panel off

2. Ifyou would like the brake to be closed,you shouldslide the flexible wire to the

slot on the right side and ifyou would like the brake to be far aprt,you should

slide flexible wire to the slot on the left side

J .

5.

6 .

4-

PROBLEM ANALYSIS

DAMAGE POSSIBLE MOTIVE IMPROVEMENT

Generd

Mrchin€ d6e notwork

ImsFfittingplug

eletric cwmt problem

machine's inFrt wire ws tm

pull a cul-out and tight it or chmge the new one.

chmge a fuse or reset circuit breaktr

chmge the new wire

Wahingsyst€m

Wrshing motor dos€ not work

a ontact ofwash timtr was out of action

motor's coil ws tom

capacitor was short or tom

a wire got loose at the linked point of wash timtr's leg

a wire was tom

chmge wash timer

changewdh motor

chmge a motor

chmge capacitor

soldo again

put togethtrtightly orchange the nw one

Loudly motor dms not work

and can not strrt

- wrhing propellmt ws lmked

- capacittr wd short or tm

- fx the pilt that have poblem or take something thal hind€r out

- chmge capacitor

Wrshing motor spin only one wsy - two-way contacl ofwash selctor % ilt of aclion - chanse wash timer

Wrshing mtor works in twway bui

in onewy it spins tm lmg

contact ofwashing tim was out ofaclion - chmgewrohtima

Clothes ws tom after w&$ing the owtitv ofclothes md water are not balmced innoduce the uss the way to use th€ machine

fix or replace the new lathe.strap

Clothesw$ tom rftar w$hing clme between wrhing propellmt and tub do6n't mr€l

thm is sharpness ofthe sry's head ofwashing propellmt

tm littlewattr

adjus washingpropellmtto be equal witha tub

sre sharpnm or chage a nil sil

add wattr s that clothes m float and easily m spin

Ihyspin system

Dry spin tub do6n't spin a covs ofdry spin tub wro opened

br€ak was out ofaction

break strap got loos or ws tm

safety sftp wN't in the right positim

capacitor w6 shot or tom

coil ofdry spin mottr wa tom of dry spin tub was tom

brake whel's w was mt tight

spin timu wm out of action

the link point of spin tim€r tr capacitu got lmse

littu colled uomd cmpling slnff

close a cow ofd4r spin rub

adjut cl€arance ofbrake wheel ard bmke slrap by do it at the brake shap

p.rt it agin tr chege the nil strap

adju$thepcitim

chmge the capacitor

change n€w motor

scwtighty

chmgespintim

link agin

take litttr oul

Dry spin tub Yibrtt€d the mchine was on the mstable area

outer tub buffs was out ofaction

clothes inside the dry spin tub wr not balmced

middle uis ofdry spin tub grzed with something dEt fallm

into outtrtub mver

put the nuchine on the stable m

chmge outertubbuffqA

adjust suspension

take litttr tlBt fallm into outtr tub cov€r out

Others

Watcr leakcd

outa tub buffr A was out ofaction

drain pipe ws torn

overllow pipe w6 brok€tr

nrbAwmbrokm

change outertub A

changenw pipe

chmge ovaflow

chmgetubA

Ilrain Elve ws not closed fise's litttr fallm inside the space betwem valve frme md

valve packing

valve packing wm out ofactim

scril ofpulley at the side ofmotor wc loose

takeollvalve lid mblymd lino

chilge all s€t of outer tub bufftr A

scwtighty

LOCATION OF PARTS.A

P@ \ l

AS\-J

-8-

REPLACEMENT PARTS LIST.A

REF.NC DESCRIPTION PART NO. PCS/SEr REMARKS

A-1 TIMERKNOB A AXW6O50DCOPS 1

A-2 PANEL A AXWI3OOGDOPS I New Part *NA-W7548

A-2 PANEL A AXW,I3OOGEOPS I New Part'NA-W604B

A-3 SWITCH COVER AXWo184-0DC0 1

A-4 TIMER SWITCH WASH pxw601-27720 1

A-5 TIMER SWTCHSPIN AXW601-15550 1

A-6 BUTZER MW672PS237A

A-7 WRINGER FRAME PACKING A AXW2'�t2-OM20A

A-8 VALVE LEVER A MW911-OAROA 1

A-9 VALVE LEVER A AXW9114LO 1

A-10 VALVE ROD C AXWg86-OAROA I

A-11 MAGNET BOARD AXW1197-0DC0 1

A-12 SAFETY SWITCH AXW1661-G100 1

A-13 FLAT SPRING AXW951-01G00 a

A-14 BODY B AX\ /1020DC0PS 1

A-15 FEEDING PORTA AXW265-0DC00 I

A-16 JOINT PACKING AXW1292-0DC0 1

A-17 VALVE ROTOR AXW0904-0DCo 1

A-18 CAP A AXW0514-0DC0 1

A - 1 9 VALVE KNOB AXW961PSODCO 1

A-20 FEED HOSE B AXW1260-0DC0.l

A-21 NOZZLE HOLDER AXW0839-0DC1 1

A-22 OUTER TUB COVER AXW322ADCOPS 1

A-23 INNER LID AXW200-410 1

A-24 UD fu\WlsgODCOPS 1

A-25 SPINNER UD A,XW31O2DCOPS 1

A-26 LID HINGE SPRING tu\w1116-0DC0 .l

A-27 SPINNER LID LABEL AXW1117-0AR0 1

1 BIND TAPPING SCREW xT8/,+12C 3

2 BIND TAPPING SCRE\'V Y194+12C 6

? BIND TAPPING SCREW XTB4+15C 1

4 BINDTAPPINGSCREW XTB4+12C 1

5 BIND TAPPING SCREW XT84+12C z

6 rINN TAPPING .SCRFW XTB4+12C 2

7 BIND TAPPING SCREW XTB4+12C 2

-9-

LOCATION OF PARTS.B

*GI

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[ForNA-w60aB | [ForNA-w6048 |

-1G

REPLACEMENT PARTS LIST:B

REF.NO DESCRIPTION PART NO. PCS/SET REMARKS

B-1 TUB A AXW2O1ODCOPS a

B-2 OVERFLOW FILTER A AXN276PSODC5 1

B-3 OVERFLOW CONNECTION AXW293PSODC5 1

B-5 OVERFLOW HOSE A A)O /0233-0EW0 I

B-6 FILTER UNIT AXWO22A-O1GO 1

B-7 PULSATOR UNIT AXWO05E-OGDO 1 New Part " NA-W754B

B-7 PULSATOR UNIT AXWOOsE-OGEO 1 New Part - NA-W6048

B-8 SHAFT BUSHING AXW0504-0DC0'l

B-9 BEARING CASE PACKING AXW2015-410 1

B-10 GRING AXW257-80200 1

B-11 VALVE FRAME A AXW0901-0DC0 I

B-12 VALVE LID A AXWOgO3-H2OA 1

B-13 VALVE PACKING AXWg09-00G00 I

B-14 VALVE SPRING AXW922-4L0 I

B-15 VALVE ROD B MW981-0H20A 1

B-16 VALVE ROD A A,XW0932-0DCo 1

B-17 IMPELLER PULLEY AXW0502-0411'l For *NA-W754B

B-'t7 IMPELLER PULLEY AXWOsO2-ODFO 1 For *NA-W6048

B-18 V-BELT AXW4'�t2-23020 1 For'NA-W7548

B-18 V-BELT AXW412-01000 1 For'NA-W604B

B-19 BEARING CASE UNIT AXW020A-0410 1 For *NA-W754B

B-19 BEARING CASE UNIT AXWo20A-0H30 1 For*NA-W6MB

B-20 BEARING CASE WASHER A AXWsO7-OOGOA 1

B-21 PULSATOR SFI,AFT WASHER AXW532-1060A 1

B-22 ACTUATING LEVER A AXW3469-0GoC

B-23 BACK PANEL AXW0156-0DCl 1

B-24 SPECIFICATION PTATE AXWo153-0GD0 1 New Part. NA-W7548

B-24 SPECIFICATION PtAlE AXWO1s3-OGEO 1 New Part'NA-W6048

B-25 SPINNER CAP AXW3215-G204

B-26 OVERFLOWHOSEB AXW234-73800 1

1 sPECrqLscRB/v XSSAXW6T3A 1 PULSATOR

2 SPECIAL WASHER x-w0651 PULSATOR

3 BIND TAPPING SCREW XrB4+12C 4 VALVE FRAMEA

4 SPECIiAL BOLT XVGAXW653A 1 MPFLLER PULLEY

5 BIND TAPPING SCREW XTWAXW5I4A o BEARING CASE

6 BIND TAPPING SCREW X-IBA+12C I BACK PANEL

7 BIND TAPPING SCREW XTB4+15C TUBA& BASEA

I BIND TAPPING SCREW XIBA+12C 4 TUBA& BOdY B ( HANDLE )

LOCATION OF PARTS-C

ffi----@

-12-

REPLACEMENT PARTS LISGC

REF.NO DESCRIPTION PART NO. PCS/SET REMARKS

c-1 SPIN TUB A UNIT AXW032A-0DC0

c-2 OUTER TUB BUFFER A AXW3226-AFOH 1

c-3 MOTOR PULLEY AXWO4lO-OAVs 1 For * NA-W754B

c-3 MOTOR PULLEY MW0410-0DF5 1 For - NA-W6MB

c4 MOTOR WASHER B pdw421-74100 1

c-5 MOTOR WASH AxW401-282U 1 For * NA-W754B

c-5 MOTOR WASH pxw40'l-28404 1 For * NA-W604B

c-6 MOTOR WASHER A UNIT AXW4E-87400 3

c-7 BASE A AXW3OlODCOPS 1

c-8 CAPACITOR AXW403-88307 Ic-9 FLEXIBLE WIRE UNIT AXW015C-0DC0 1

c-10 BRAKE WHEEL UNIT A(Wo34E0DC60'l

c-11 SPINNER PI.ATE UN1T AXW34A-5'1s20,|

c-12 I'OTOR SPIN MW401-28304 I

c-13 SUSPENSION UNIT AXWO34J-ODCO 1

c-14 FUSE UNIT A)(W14C-32300 1

c-15 PO\A/ER CORD UNIT AXWO4A-ODCOO 1

c-l6 HOSE B AXW127O1GOOF

c-'17 BUFFER HOLDER A MW32274130 4I

c-18 LEG PLATE. AXW0341-0EN0 2

c- l9 CASTER AXW318-01G00 2

c-20 CASTER SHAFT AXW319-01G00 2

1 SPECIqL TAPPING SCREW XTWAXWs25 3

2 STOP SCREVV xxEo8c12 1

3 TRUSS TAPPING SCREW XTT5+25A ?

4 BIND TAPPING SCREW xTB4+15C I

-1 3-

PACKING INSTRUCTION

SPINNER CAP ffi

-t+

REPLACEMENT PARTS PACKING

REF.NC DESCRIPTION PART NO. PCS/SET REMARKS

1 UPFER PAD AXW9007-0DC0 1

2 CASE A UNIT MW9001-0GD0 1 New Part * NA-W7548

z CASE A UNIT AXW9OOI-OGEO 1 New Part 'NA-W6048

? OPERANNG NSTRUC'I'ION AXW990'l-0GD0 1 New Part' NA-W754B,NA-W604B

4 SIDE CUSHION AXW9004-0DC1 I

5 POLYETTIYLENE AXW9060-0410 1

6 CASE B UNIT AXWOgOB-ODC5 1

1 PACKING BELT AXW90951511A 1

8 SPIN TUB SUPPORT FOAM AXW9OS5OBXOA I

9 SUBPROTECTION AXW9014-0DC0 1

-1 5-