shunde Md Microwave Oven EG8525X-Y Microwave Oven User Manual Users manual

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Document ID	178963
Application ID	jClJjXpFLE8phE/qCx/7Dw==
Document Description	Users manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	267.46kB (3343203 bits)
Date Submitted	2001-11-12 00:00:00
Date Available	2001-11-12 00:00:00
Creation Date	2001-11-12 17:41:08
Producing Software	Hewlett-Packard Intelligent Scanning Technology 3
Document Lastmod	0000-00-00 00:00:00
Document Title	Users manual
Document Author:	dayangj [ LISAC ]

MODEL: EG8525X- Y
~~~V ~
VE
POSS
I~. ~~ 0 ~ol attempt .tooperatethisovenwith
l t~e dqpr or;'en.c$ince
open-doorope~ation
:i,.. I
!j
~~.
C. Do not operatetheovenif it is damaged.
It is panicularly importan~thatthe oven door
"anresuft Inharmfuj exposllreto microwave
te~ergy.It..isi~portant ~ol to deieator
tamper\vlththesafetyInterlocks.
notp
I ace
any
object .
close properlyandthatthereis no damageto
the (1} Door(bent),(2) hingesandlatches
(brokenor loosened),
(3)doorsealsand
b etween
saaling
; [~venfrontfac? and the dooror allow
,; cf~oiJ'!Jrcteac~er
residueto accumulateon
1 ;saaftngsunaces.
surfaces
D. The oven shouldnot be adjustedor repaired
by anyoneexceptproperlyqualifiedservice
personnel.
SAVE -'-HESEINSTRUCTIONS
--
--
When \.1singelectric:! appliances.basicsafe~
pre?~utionsshould be follov/ed.includingthe following:
Vy~.RN1NG~!o
reduce Ihe riskof bums,electrical.
Injury
to persons
or exposure
to excessive
mit:-6~v2veene~y:
i.tR~.OALL.TH=INSTRUCT1ONS SEFOREUSING
. I Mc..ApoUANC c:.
,-.,-
'-
follow
the sDe!:iiic
-?rer...autions
~oavoid
:pos~ibleexposure
to
excessive
mic..owave energy, . .
;.ounoaoove.
3.:T~is appliancemust be groundedandproperiy
P9,ca~z.e?
Conneotonlyto ~ properly.grounded
and
po'~fe-:1olitIeLS:e -Grounotng
Instrudonsonpage3.
4.lnst~lIor locaie this appiianceonlyin ac:ordance
'vlitl1the installationinstructionsdescribedin this
:.manual.
r"
5.iSomeproducts such as Y/holeeggsandsealed
i i::ohtainers.such as closedglassjars, mayexplode
.;anki
shouid not be heatedin this oven.
6. ; Vfie t~is 2.~piiance only for its intended use.as
2.;RJad:and
de$cnoed In the manual. 00 not use corrosIVe
'!cn~ry1.1cals
or vapqrs in this appliance.This type of
,ovenls specifically designed to heat. cook, dry, or
: o~irost food. It is noLdesioned for industrial.
'!a~br~tory. orcommerdal-use. It i~ intendedfo~
!"hdi}1euse only. 09 not use for drying dothes. linens,
n~wspaper, or similar non-lood type items.
7 .j Make~:sure-that all persons using this appliance. .
~speciajly chlidren, are closaly supervisedand
propsriyinstructed on how to usa this appliance.
Lccc-
NSTRUCTIONS
SAFETY
MPQ)RTA~T
Si1oc~.. firs,
0 - - 0-
8. D~:n6toperate thj~appliancei.iit h2Sa damaged
rC~d prplug. ii i: isnOI working properly,or if it has
j.b~~n oamaocd ororopped.
f\.tf,H~s.~ppiiarice Should be serviced onl}' by qu~l!fied
i 5e~lc~ personnel. Contact the neares: authonzed
c.
service facilityfor examination,repairor replacement
Do not attempt to service OTrepair this appliance.
O. Do not coveror block any openingson the
appliance.Do not store items on topof microwave
oven if there are louvers on top of oven.
1'. Do not store this appiianceoutdoors.Do not
use this product near water for example. near
a kitchen sink, in a wet basement,or near a.
swimming pool, and the like.
i 2. Do no[ immerse cord or plug in water.
i 3. Keep cord awayfrom heated surfaces.14. Do not let cord hang over edge or table or counter.
15. When cleailino surfaces of door and oven ths.t
come togetherondosing thedoor, useonly miid,
nonabrasive soaps or detergentsapplied with a
sponge or soft cloth.
16. To reducethe riskof fire in theovencs.Vity:
a. Do not overcookiood. esp~ia1lysta~'y
items such as potatoes and fatty items such
as bacon. Carefullyattend appfianceif paper,
plastic. or other combustiblematerials are
.placed inside the oven to facilitat.ecooking.
b. Remove
from
-. wire twist-ties
. paper or plastic
bag beroreplac,lng
bag In oven.
c. If materialsinsidethe ovenshouldignite,keep
oven doorclosed,turnovenoft,and disconnect
the powercord,or shutoff powerat the fuse or
circuit breakerpanel.
d. Do not usethecavityfor storagepurposes.
Do nQtleavepaperproducts;cookingulensils,
or food in thecavitywhennol in use.
e. Do nol put metalinsidetheoven,exceptas
speciiicallydescnbed
In Ihemanualor
cookbookif supplied\vilh thisoven.
TABLE OF CONTENTS
cl!use
00
contents
paae
Introduction and Safety precautions
Introduction
Safety Precautions
Exploded Views
Schematic Diagrams
Parts List
Heating Principle of Microwave
Trou bleshooting Procedures
Common breakdown and means of repairing
12
Critical Parts Servicing
13
important things to do prior to critical parts servicing
interlock assembly replacementand adjustment
door and hinge replacementand adjustment
magnetron replacement
13
13
13
13
Safety checks and tests after servicing
14
constructional checks
insulation resistance test
microwave leakage test
14
14
15
IN,TRO~UCTION
~is Microwave Oven ServiceManual is printed in a loose leaf fonnat. Each part is
qivided into sectionsrelating to a generalgroup of componentsand each section is
s\ibdivided into various parts descn"binga particular componentor service procedure,
The subdividing of the subject matter plus the loose leaf form Will facilitate the updating
of the manual as new or revised componentsand service proceduresare introduced.
Eachpageof this service manual will be identified in the lower right hand comer 8nd as
dew or revised pagesare published it will be easyto keep the manual up to date by
following the filing instruc~ionson the cover letter.
This ServiceManual is a valuable servicetool and.careshould be taken to keep it up to
dateby prompt and proper filling of subsequentpagesas they are issued.
SAFETY PRECAUTIONS
T~IS ~A~UAL, AS WELL AS THE INFORMATIONCONTAINED IN IT, IS TO BE USED ONLY BY
AN AUTHOR'iZEDSERVICE TECHNICIAN FAMILIAR WITH AND KNOWLEDGEABLE OF
P~O~RSAFETY AND SERVICING PROCEDURES AND POSSESSING HIGH QUALITY TEST
E~U1PMENTASSOCIATED WITH MICROWAVEAND ELECTRICAL APPLIANCE REPAIR.
ALL INDIVIDUALS WHO ATTEMPT REPAIRS BY IMPROPER MEANS OR ADJUSTMENT,
S~BJECT THEMSELVES AND OTHERS TO THE RISK OF SERIOUS OR FATAL INJURY.
THE HEATING PRINCIPLE OF MICROWAVE
Microwave Is one kind or radio wave wll()Se wayelenctll is yery soort, rrequency is yery high. Therefore, it is called uitrahi~h
frequency electromagnetic wave. Microwave can hcat f()()(1mainly result in the mutual affect or the food in the microwave field
and the Dlicrowavc field ilsclf.
tinder the affect of microwave field, the II\Crmal efr«1 olcchanism prcxJuccdfrom tile mutual .rrea of the microwave and Ihe
fncMiIncludes two aspects~ One is Dlelcctrlc I~s of pIlar molecule, the oll~r is CIJRducti.e IUS5of ion.
Usually, focxl is cvl1stitulc of nrganisnl( plant and animal). Tile org:.nism i~ fornlcd by all kinds of (KJlar-:waterIIwlecule. polar
protein molecule, and all sorts "f salt ion. Tile center uf ~ra"ity or the positive and negatiYc charge in the molecule Is not coincide. In normal condition, tile mulcculc Is in irrCI'llar Ilrder due tl) its thernlal acliun, thlls the food do not appear (KJlarily.
(FIG.. - la). Under Illc actiOlI or uuter electric fieill. lIte pclSitiye end of the IJ('lar molecule trend to the negative electric
rield. tbe negative end or I1Olarmoleculc trend to the positive electric field. and sonlcwhat arrange In order thruugJI the direction of the electric ficld( Flwcrplug. take down the cabinet. adjust the screwel of the hinle( up and low) as fiBureS - 14
to less the gap between the door and the oven. TI.en measure .pln. the leak.le .mount should less than 1 milli.
watt/cmz. Generally. It should be controled beloW'0.75 mUliwatt/cm1 with Iome allowance.
0- ~... p8rt
.. rtpt... ~~
IL
kfew
<.)
0-
MkN 8W'~
,~
(M)
.-w..
Ic.-
~rt 8. riPc MJ8W
FiI.S- IS
FII.5-14
If the leakage occured at the right dn.door.or hiDl~= ~
pRte:
~i.=.
or :cd}UStd..~mico~YC~
AS Coi1owsmUSt be
T~t iJu'a\m\C\tS ICuirc::
3!1
:-At-'..::.EoilGot,"
M.iC:O\\""C s~:
rJ.lil0 or e;w'o:Jc::
600ml gia.ss
~r:
-!.,
-->.-
P:c=uu OM:
1ium thcpo\VC'olT(or \D1pluatbr. 0\-=) imm~y
~~
Piuc me ova pG\VC'
cord intOthe pG\VC'
~tadc.
314
Turn
i-'
3l5
fill the rlnss bc:k(:' with liS (+/. I's.,ml
CD the
MiCV\\~Ye
se!~.ion) 011
-FAST.
tUm~bte p~
3t6
Lc:bI:
Me'.=:'
aDd WDm1
oCcold
iIthc 0"= raUs&histat.
\m
tor
o1l test
10 1DiJlwes.
~ \'VU1c:'o1ndp~
the bckc:
the
Me::-
:COODSC
Clilte:
in the CQte' or mc
plAte.
C~ose the Ova1 dOOC'.Sct me bmC- ~\ .S
mm~~. Sc: thc .oO\Vc:'
L~e! At -HIGh- or ~100%- and ~
the
o~tion.
;;.~
Hol..!(by \1IC!~K1lc ~rtlo,'11h~ ~
Move tI,c ~robc ~I ~ ~~
il)
2)
~)
.&)
~)
6)
;;)
,cone~~)
pC:'pc:\Ui..-uw10111c
Imdc: t=t for Rf crussions
oi no WI':: mm I inch pc: ~llci
11\C.1rCS Wldt.f tct =
"iiIC amum"c.~cc or thc .JOQdQviC:"'
SdL
'I\C ~r~ o(U,c door SC"='IIIC ~rc of 1;on~1 p3nCt
'ilIC~
ncr line Co')Cd"
AU ~t ~in;s.
All Qbin~~ ~
O'llc $\~-:t ~
poinL bold the probc SQUon:y unal ~ StCdy $We
AI1CV~i
.. 0
S~t ~ M~=:- R=-PO'~ 10-SlOW"" ~n::nc:sureIhc 1ck.1;~ ~L\hc pomt ot' ~..amum l~c
l~d
LD
SlC?7~,S ~bovc.r=ord ~ ~Iuc ~\Il kgcion o( ~ m:a.\iIDUID
lcko1JcmCS\U'CDat with the mctC'
~DSC on -SLOW-.
~.,
-I
f.l:
IocUOI1s
in Ill< Yi~.nicyO(c:ci1high l~c
~.sl
\~Uc is occ.~cdon theSur.'c:tMc:.c:,ObSC'\'c
the~'(imwn lcbJc ~ ~
ll\C .-n.1.'timLIm
R..f:c:ninioa ncCJ~\ mould be aI.OmW/C:D2or I~
~~n until it ~
&J,~~
15
l~tioa..
trnot. invcsUplC =d r'C?4irthe OVc:1

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File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.2
Linearized                      : No
Page Count                      : 16
Producer                        : Hewlett-Packard Intelligent Scanning Technology.3
Author                          : dayangj [ LISAC ]
Create Date                     : 2001:11:12 17:41:08

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