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Table of contents for the manual
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Page 1
B D - 478 A F r ee z er S er v i ce M a nu al ● Fea t u r es ● D oor l o ck f or safet y st or a g e ● H i gh pr ess ur e f o a m c o ve r f or eff i c i e n t T e m p e r at ur e pr ese r vat i on . ● A d j u s t a b l e t h e r m o s t at . ● S up e r i or i n s u l at i on . ● E ff i c i e n t d ef ro ste d st or a g e ● D es i gn [...]
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1 C on t e n t s 1 . C on t en ts ……………………………………………………………………… . …… 1 2 . P rodu c t C ode I ll u m i na t i on and S er i e s I n t rodu c t i on …………………………… 2 3 . F ea t ure s ………………………………………………………………………… ... 3 [...]
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2 P R O DUC T C O D E I LL U M I NN A T I O N A ND SE R IES I N T R O DUC T I ON Pr odu c t C ode I llu m ina t ion and S e r ie s I n t r odu c t ion B D -- □ □ A B C D A : T h e f i r st l ette r o f “ F R EE Z ER ” i n C h i n ese s p e lli ng . B : T h e f i r st l ette r o f “ F R EE Z ER ” i n C h i n ese s p e lli ng . C : C a [...]
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Page 4
3 F E A TUR ES F eat u r es ● D oor l o ck f or safet y st or a g e ● H i gh pr ess ur e f o a m c o ve r f or eff i c i e n t T e m p e r at ur e pr ese r vat i on . ● A d j u s t a b l e t h e r m o s t at . ● S up e r i or i n s u l at i on . ● E ff i c i e n t d ef ro ste d st or a g e ● D es i gn e d f or cafete r i as r es t a u[...]
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4 SPE C IFI C A T I O NS S p ec i f i ca t ion s M ode l B D -388 A B D -478 A C a p a c i t y (L) 388 478 P o w er S upp l y ( V / H z ) 220 V ~ / 50 H z 220 V ~ / 50 H z U n i t Di m en s i on ( W * D * H ) 1420 * 715 * 810 1690 * 715 * 810 U n i t W e i gh t ( K g) 72 78 B o x Di m en s i on s ( W * D * H ) 1495 * 765 * 870 1765 * 765 * 870 B [...]
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5 SA F E T Y P R E C A U T I O N S S a f e t y Pr e c au t ions R ea d a l l o f t h e i n s t r u c t i on s b ef o r e u s i ng t h i s a ppl i a n c e . W h e n u s in g t h i s a ppl i a n c e , a l wa y s e x e r c i s e b a s i c sa f et y pr eca u t i on s , i n c l u d i ng t h e f o ll o w i ng : 1 . U se t h i s a ppl i a n c e on l y f[...]
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Page 7
6 SA F E T Y P R E C A U T I O N S S a f e t y Pr e c au t ions 7 . Th i s f r ee z e r s hou l d no t b e r ecesse d o r bu il t- i n a n e n c l o se d C a b i n et . I t i s d es i gn e d f o r f r ees t a nd i ng i n s t a ll at i on on l y 8 . Do no t op e r ate y ou r f r ee z e r i n t h e p r ese n ce o f ex p l o s i ve f u mes . 9 . Do [...]
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7 N E T DI M E N S I O N N e t D i me n s ion H a L W H M ode l B D -388 A B D -478 A U n i t Di m en s i on ( W * D * H ) 1420 * 715 * 810 1690 * 715 * 810 Di m en s i on ( D oor open) 1420 * 715 * 1470 1690 * 715 * 1470 P D F c r ea t ed w i t h pd f F a c t o r y t r i a l v e r s i on www.pdffactory.com[...]
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Page 9
8 I N S T A LL A T I O N A ND A CC ESS O R Y P A R T S In s t a ll a t ion a nd A ccess o r y P a r t s Un p ack i ng Y ou r F r ee z e r 1 . R e m o v e a ll p a c k ag i n g m a t e r i a l ; t h i s i n c l u d e s t h e f oa m ba s e an d a l l a dh e s i v e t ape ho l d i ng t he f ree z er a cc e ss or i e s i n s i de and ou t s i de . 2 [...]
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Page 10
9 I N S T A LL A T I O N A ND A CC ESS O R Y P A R TS In s t a ll a t ion a nd A ccess o r y P a r t s l D o no t o v er f ill f ree z er f or proper i n t erna l a i r c i r c u l a t i on . E l ect ri ca l R e qu ir eme n t l M a k e s u re t he r e i s a s u i t ab l e p o w er O u t l e t ( 2 20 V ) w i t h pr o p e r g r o u nd i ng t o po w[...]
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Page 11
10 O p e r at i ng Y ou r F r ee z e r I N S T A LL A T I O N A ND A CC ESS O R Y P A R TS In s t a ll a t ion a nd A ccess o r y P a r t s O n c e t h e f r e e z e r i s i n i t s p ro p e r p l a c e , p l u g i t i n a n e l e c t r i c a l o u t l e t h a v i ng 2 20 v o l t s . S e t t h e t e mp er a t u r e , o n t h e t e mp e r a t u [...]
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Page 12
11 I N S T A LL A T I O N A ND A CC ESS O R Y P A R TS In s t a ll a t ion a nd A ccess o r y P a r t s Food S t o r a g e B asket Y o u r F r e e z e r h a s 1 o r 2 re mo v ab l e ba s k e t . I t a ll o w s y ou t o s t or e f oo d m o re a cc e ss i b l y or y ou c an re m o v e i t i f no t needed . D ef r o st i ng a nd D r a i n i ng Th [...]
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Page 13
12 S Y S T E M F L O W CH A RT S y s t e m F lo w C ha r t T he re f r i gera t i on s y s t e m o f d i r e c t c oo li ng s i ng l e- s y s t e m f ree z er s be l ong s t o t he c a t egor y o f a s i ng l e- t e m pera t ure and s i ng l e- c o n t ro l re f r i gera t i ng s ys t e m w i t h on l y o n e e v apora t or and i s c on t ro l [...]
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Page 14
13 F UNC T I O N S CH E DU L E Fun c t ion S c h e dul e S e t t h e t e m pera t ure , on t he t e m per a t ure c on t ra i l k no b. ” 1 ” be i ng t he w ar m e s t an d “ 6 ” be i ng t h e c o l de s t . I n i t i a ll y s e t t h e t e m pera t ure on ” 3 ” . P l a c e f oo d i n s i de t h e f ree z er . A f t er u s i ng t he[...]
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Page 15
14 C I RCU I T D I A G R AM C i r c ui t D iag r a m B r i ef d esc r i p t i on o f p r i n c i p l e a bou t BD -318 A / 428 A: B r i ef d esc r i p t i on o f pr i n c i p l e a bou t T h e r m o s t at : W h en t he t e m pera t ure i n t he f ree z er i s h i gher and re a c he s t he v a l ue f or s t ar t i ng t he m a c h i ne , t he t [...]
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15 12 . 1 . 1 S e r v i c ing f r ee z e r (1)C h eck t h e w ho l e c i r c u i t o f f r ee z e r , i f t h e r e a r e w i r e c onn ect i on s ca m e o ff , a n y w i r es bro ke n , or a s hor t c i r c u i t . (2) C h eck t h e i n s u l at i on o f t h e w ho l e f r ee z e r . A t nor m a l s i t u at i on , t h e r es i s t a n ce i s [...]
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16 (1) L eaka g e o f c o m pr ess o r : m a i n l y b eca u se o f se r i ou s v i br a t i on , t h e m o t or c o i l o f c o m pr ess o r c on t ac t s w i t h t h e s h e l l , t h e c o a t o f e n a m e l e d w i r e w i l l c o m e o ff s o m e w h e r e a n d c onn ect w i t h s h e ll. O t h e r r eas on s m a y b e o ve r v o l t a g[...]
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Page 18
17 tet r a c h l or o m et h a n e o r a l c oh o l t o c l ea n i t . I f t h e l eaka g e o cc ur s i n t h e i nn e r o f c o m pr ess o r , i t n ee d s t o b e c h a ng e d . (3) L eaka g e o f t e m p e r at ur e c on t ro l l e r : b eca u s e o f t o o l o n g a p e r i o d o f se r v i ce o r t o o h i gh t e m p e r at ur e , o r t o [...]
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Page 19
18 (1) A t nor m a l op e r at i o n c on d i t i on s , t h e te m p e r at ur e a rou n d t h e s ur face o f f r e e z e r eva p or at or i s n ea r l y t h e sa m e ; t h e t h i ck n ess o f f ro st l a y e r i s s i m i l a r . I f t h e r e i s no f ro st a t t h e s ur fac e o f eva por at or ( b e d t y p e f r ee z e r at a l l o f i [...]
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Page 20
19 nor m a l r u nn i ng s ound s . I f t h e r e i s h ea v y bu z z t h at m ea n s t h e m o t or h as no t b ee n s t a r te d n o r m a l l y . I f t h e r e i s b u m p s ou n d , t h i s m ea n s t h at t h e s u s p e nd e d s p r i ng i n t h e c o m pr ess or i s b r o ke n a nd t h e c o m pr es s or i s ru n n i ng i n t il t . W h [...]
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Page 21
20 p l ease m o ve y our h a nd o ve r i t qu i ck l y , o t h e r w i se y our h a nd w i l l b e st u ck . (4) A t nor m a l op e r at i o n o f f r e e z e r , t h e te m p e r a t ur e o f f i l te r d r y e r c o ve r i s s im il a r t o ro o m t e m p e r at ur e , o n l y a li tt l e w a r m e r . I f t h e c o ve r te m p e r at u r e i[...]
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Page 22
21 (2) I f no i se i s ca u se d b y t i gh te n l oo se o f sc r e w b e t w ee n t h e b a s e c o ve r a nd f r ee z e r bod y , p l ease m ake i t t i gh t . (3) I f t h e r eas o n f or n o i se i s t h e a g i ng r u bb e r c u s h i o n o f c o m pr ess o r o r a l oo s e faste n i n g c li p , p l eas e c h a n g e ru b b e r c u s h i [...]
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22 n ea r t h e r m a l s our ce or no t ; i f t h e roo m te m p e r at ur e i s t o o h i gh o r no t ; i f t h e c ond e n se r i s b l o cke d b y c l o t h p i eces or p a p e r or d i r t or no t . A n y on e o f t h es e m atte r s w i l l affect h eat r a d i at i on o f c ond e n se r a nd r ef r i g e r at i on a b ili t y w ill b e r[...]
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23 no t effect i ve , t ake a p i ece o f s p ong e w i t h a bou t 1 0 m m w i d e , 5 m m t h i ck , a li tt l e l o n g e r t h a n t h e s e a m a n d pu t i t i n s i d e t h e se a l b a r , i. e ., t h e p l ac e b e t w ee n t h e b o tt o m o f se a l b a r a n d t h e d oo r c u s h i o n . T h i s w i l l m ake t h e s ea m p l ace h[...]
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24 P r ob l e m s R ea s on s R e m o v i ng m e t hod s C o m p r e ss o r c an no t b e s t a r t ed 1 . F u s e i s b r o k en 2 . T he c on t a c t o f p l ug , s o ck e t, a nd c a b l e i s no t good . C ab l e b r o k en . 3 . T h e v o l t a g e i s t o o l o w , 10 - 15 % l e s s t han r a t ed v o l t age 4 . T h e k no b o f t e m pe[...]
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25 r epea t ed l y . c hange . A f t e r s ho r t t i m e o f ope r a t i on , o v e r l oad p r o t e c t i on un i t c u t s o f f 1 . T he v o l t age i s t oo h i gh . 2 . O v e r l oad p r o t e c t i on un i t i s n o t g o od , i t j u m p s ea r li e r . 3 . S t a r t e r c on t a c t i ng po i n t i s adhe r ed . 4 . T he r e i s s ho [...]
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Page 27
26 T he f a n doe sn ’ t r un 1 . C he ck i f an y c onne c t i on ha s c o m e o f f. 2 . C he ck i s t he f an i s bu r ned . 1 . C hange t he f an . 2 . C hange t he f an . E l e c t r i c i t y l ea k age o f t e m pe r a t u r e c on t r o ll e r 1 . T he s e r v i c e t i m e i s t oo l ong . 2 . T he en v i r on m en t i s t oo d i r t[...]
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Page 28
27 (1 ) S wi tc h o ff po w e r . (2 ) R e m o v e s i d e p r o tect i on c o v e r . (3 ) U n sc r e w faste n i ng nu t . (4 ) H o l d t h e b a se e n d o f t e m p e r a t u r e s e n s i n g t u b e a n d t h e c o n t r o l l e r , p u ll ou t do w n w a r d . (5 ) C h a ng e wi t h n e w te m p e r at u r e c on t r o ll e r . 12 . 2 C [...]
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28 b a d t h e rm a l p r o t e ct i o n u n i t i s n o rm a l l y c a u s e d b y b u r n c o n t ac t po i n t s o r a b a d h eat i ng wi r e . ⑤ Th e m o t o r wi nd i ng a r e bu r n e d . ⑥ Th e c o m p r ess o r s h a f t i s b r o ke n a nd b l o ck i ng t h e c y li nd e r . 12 . 2 . 2 O p e r a t ion o f f r ee z e r i s no t no [...]
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29 s e ve r a l m i n u t es l a t e r i t s t a r t s a g a i n a n d s t o p s a u t o m at i ca ll y a g a i n . W i t h i n c y c l e s li k e t h i s a n d t h e m o t o r , o r s t a r t e r , a nd t h e rm a l p r o te c t i o n u n i t wil l bu r n u p a f te r a l o n g t i m e . T h e m a i n r ea s o n i s : t h e m o t o r c o i l i[...]
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Page 31
30 (1 ) O p e r at i o n m e t ho d o f r e p a i r i n g e qu i p m e n t ( p l ea s e s e e i n s t r u ct i o n m a nu a l ) . (2 ) S p ec i a l r e qu i r e m e n t s ① Th e t i m e i n t e r v a l f r o m o p e n i n g o f c o m p r e s s o r t o t h e b e g i n n i ng o f e v ac u at i on ca n no t excee d 10 m i nu tes . ② Th e e v a[...]
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31 (5 ) R e m o v e t h e c o m p r ess o r . (6 ) I n s t a ll n e w c o m p r e s s o r a nd n e w f i l te r d r y e r a n d w e l d t h e m . T h e o p e n t i m e o f s y ste m s h a ll no t b e m o r e t h a n 10 m i n . (7 ) C o n n e ct t h e R 1 3 4 a r e c o ve r y u n i t t o t h e l o w s i d e li n e o f t h e c o m p r e s s o r ,[...]
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32 (4 ) W h e n s e a l p l u g o f c o m p r e s s o r i s r e m o ve d , i f t h e r e i s no g a s f l o w i ng s ound ( no p r ess u r e) , t h e c o m p r ess o r s h a ll no t b e u se d . (5 ) C o m p r ess o r h as no sea l p l ug i t ca nno t b e u se d . (6 ) Th e r e s hou l d b e no g r ease a dh e r e d t o se r v i ce op e r at or[...]
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Page 34
33 g r e a te r t h a n 45 ° , s o t h at t h e s l i d i n g d oo r c o u l d n o t m o ve o u t f r o m i t s gu i d i ng s l o t a nd o t h e r acc i d e n t will no t h a pp e n . (2 ) T h e c l ea r a n c e b e t w e e n f r e e z e r a n d o t h e r o b j e c t s s ho u l d b e m o r e t h a n 30 c m f o r v e n t il at i on a nd h eat r[...]
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34 (1 0) C o l d d r i n k s a nd s n a c ks , w h i c h c o n t a i n m u c h m il k a n d n e e d s t o b e st o r e d at l o w te m p e r at u r e , p l ease t r y t o pu t t h e m at l o w e r p a r t o f f r ee z e r . (1 1) W h e n t h e f r e e z e r i s u s e d ou t d oo r s , p l e a s e ke e p u n i t a w a y f r o m d i r e c t s u n[...]
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35 e l ect r i c i t y c on s u m p t i on . (1 ) A t a r e gu l a r p e r i o d , w h e n t h e f r o s t l a y e r r e a c h e s a b o u t 5 mm , p l e a se r e m o v e i t b y p l ast i c s ho v e l. (2 ) W h e n r e m o v i n g f r o s t , s w i t c h p o w e r o f f , t ake o u t s t o r e d f o od a n d p l a ce i n a c o o l p l a c e . [...]
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36 c o n d e n se r , f a n , c o m p r e s s o r a nd t e m p e r a t u r e c o n t r o l l e r . W i p e c l e a n a n d a v o i d d a m a g i ng p i p es a nd e l ect r i ca l p a r t s . (2 ) S wi t c h on p o w e r a n d c h e c k t h e f r e e z e r o p e r a t i o n . I f n o t n o rm a l , c h e c k a nd r e p a i r . (3 ) C h e ck a ll[...]
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37 12 . 5 . 1 F r ee z e r r e p a i r t ool a nd e quip me n t (1 ) R ec o v e r y m ac h i n e (2 ) N 2 c on t a i n e r , O 2 c on t a i n e r , acet y l e n e c on t a i n e r a nd t o r c h k i t . (3 ) Th e rm o m ete r . (4 ) V o l t m ete r . (5 ) T est p e n c il. (6 ) M a n i f o l d g a ug es (7 ) F l at h ea d sc r e w d r i v e r .[...]
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38 (2 ) P l ea s e k e e p t h e p li e r s , p i p e c u t t i n g u n i t a n d H a n s e n va l v e c l e a n , a nd kee p t h e m a w a y f r o m g r ease d i r t . 12 . 5 . 3 P r o ce du r e f o r f illing e quip me n t (1 ) P r e p a r at i on b ef o r e u se ① V i s u a ll y i n s p ect r ec o v e r y m ac h i n e f o r a bno rm a li t[...]
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39 (3 ) F illi ng ① D ete rm i n e t h e f i ll i ng q u a n t i t y f i r st ac c o r d i n g t o t h e f r ee z e r b e i n g r e p a i r e d . ( E ac h s m a ll m a r k o f t h e li qu i d t ub e i s 25 g , eac h b i g m a r k i s 100 g ) . ② O p e n a ll r e l ate d v a l v es . ③ W h e n t h e li qu i d l e v e l h as r eac h e d f i[...]
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40 F r ee z e r n o i se m a i n l y c o m es f r o m t h e c o m p r e s s o r . Th e C o m p r e s s o r g e n e r a t e s v a r i o u s s o u n d s . Th e r e a r e c o n t i nu o u s a n d n o t c o n t i n u ou s , p e r i od i c a n d no t p e r i o d i c . T h e i r f r e q u e n c i e s m a y b e f r o m t e n s o f H e r t z t o t hou [...]
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41 C o m p r e s s o r p a r t s , s u c h as c o m p r e s s o r b o d y , e x h a u s t t ub e , n o i se e li m i n a t o r i n c o m p r e s s o r , s u p p o r t i n g s p r i n g , et c ., will c a u s e r e s o n a n c e s o m et i m es a nd g i v e ou t s ound . (5 ) C o lli s i on b et w ee n bod y a nd s h e ll C o m p r e s s o r b o[...]
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42 A t o p e r a t i on o f c o m p r e s s o r , i t b r e a t h e s i n a nd e x h a u s t s o u t g a s c o n t i n u o u s l y . W h e n l i q u i d r ef r i g e r a n t f l o w s t h r o ug h c a p i ll a r y , t h e r e w il l b e g a s j e t a n d m ak e s s ou n d o f g a s f l o wi n g . T h i s i s n o rm a l s o u n d a n d m a y b e[...]
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43 s o me t i me ? A n s w e r : A f t e r h a l f a y e a r o r o n e y e ar ’ s u s e , c l ea r a n c e wi l l i n c r e a se b e c a u se o f w ea r o f i n n e r c o m p o n e n t s , a nd c o m p r e s s or ’ s n o i s e w i ll i n c r e a se acc o r d i ng l y . Th e n i t will g et s t a b l e t ill t h e w ho l e li fe o f f r ee z[...]
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44 A n s w e r : T h i s i s b e c a u s e t h e a f f e ct i o n o f f r ee z e r n o i s e t o p e o p l e i s r e l a t i v e t o t h e l e ve l o f e n v i r on m e n t a l s o u n d . I n n o i s y c i t y o r s h o p s , p e o p l e f e e l t h e no i se i s li t t l e , w h il e i n c o u n t r y s i d e o r q u i et l i v i n g r oo m w[...]
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45 (2) P u t f r ee z e r on t o 5-10 mm e l ast i c c u s h i on . (3) F r e e z e r m u s t b e e m p t y a nd r u n n i n g a t l e a s t 30 m i n u t es b e f o r e m ea s u r i n g . I f no rm a l s t o p h a pp e n s , p l e a se m a ke t h e m e a s u r e m e n t 3 m i nu tes a f te r f r ee z e r s t a r t i ng a g a i n . (4) 4 m e a s[...]
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46 a pp r o x i m ate v a l u e o f s ound po w e r l e v e l. T h e r e s t r i c t i o n t o n o i s e i n n a t i o n a l s t a n d a r d i s m o r e s t r i c t a nd s c i e n t i f i c . A t p r e s e n t , f r e e z e r n o i s e i s r e q u i r e d t o t a k e s o u n d p o w e r l e ve l s t i p u l at e d i n n at i on a l s t a nd a r[...]
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47 (3) W h e n f r e e z e r s t o p s , t h e c o m p r es s o r d e c e l e r at e s , h i g h p r e s s u r e a n d l o w p r e s s u r e at g as e x h a u s t i ng t u b e a n d r e t u r n i ng t u b e will g e t b a l a n c e , t hu s ca u ses s ound o f c o m p r ess o r . (4) A t t h e s t a r t i ng o f c o m p r ess o r , i f t h e v [...]
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48 A n s w e r : N o rm a l l y s p e a k i n g , f r ee z e r no i se wi t h i n t h e r a n g e o f n a t i o n a l s t a n d a r d i s n o rm a l. B u t i f t h e r e i s c o n t i n u o u s s ou nd o f m e t a l c o n t a c t i ng f r o m c o m p r ess o r , p l ease c h eck a nd s o l v e t h e p r ob l e m i n t i m e . 12 . 7 N a ti ona [...]
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49 e m p t y . T u r n t h e k n o b o f te m p e r at u r e c o n t r o l l e r t o m i d d l e o r n ea r t o st r o n g p o s i t i o n a n d c l o s e t h e d oo r o r c o ve r . M ak e t h e m e a s u r e m e n t a t l e a st 3 0 m i n . a f te r f r ee z e r op e r at i on . D u r i ng test , i f t h e f r ee z e r r eac h es t h e te m p[...]
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50 A = l 1 / 2 + d b = l 2 / 2 + d c = l 3 / 2 + d T ake d = 1 m Th e n S = 4(a b + b c + ac) Th e po s i t i on s o f m eas u r i ng po i n t s a r e s ho w n i n t a b l e 4 . 12.8 M eas u r i ng t ec hno l o g y o f f r ee z e r p e r fo r m a n c e p a r a m e t e r 12 . 8 . 1 M eas ur i ng c on te n t T h e m e a s u r i ng t e c hn o l o [...]
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51 te m p e r at u r e wi t h l o a d . T y p e t e s t s i n c l ud e i t e m s ( 1) , ( 2 ) , ( 8) , (9 ) , ( 1 0) , ( 1 3) , ( 1 7) , ( 1 8) , ( 2 0) , ( 2 1) a nd t h e f o l l o w i n g s : ( 2 2) t o t a l e f f e ct i ve v o l u m e ; (2 3 ) i c e p r o d u c i n g a b i li t y ; (24) f r o s t m e l t i ng p e r f o rm a n c e ; ( 2 5) [...]
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52 v o l t a g e i s 16 5 0 V ( 50 H z ) f o r 2s . A t t h e t e st , t h e r e w i ll n o t f l as h o ve r a nd b r eak do w n o cc u rr i ng . 12 . 8 . 2 . 4 G round r es i st or C h e ck t h e v o l t a g e d r o p b e t w e e n f r ee z e r g r ou nd c on n e c t i on p o i n t a nd ac c e s s i b l e m e t a l p a r t s , u s i n g A C p[...]
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53 m ate r i a l o f e n c l o s u r e st r u c t u r e o f te st r o o m i s m a d e u p o f 10 mm t h i ck po l y u r e t h a n e o r p o l y st y r e n e , w h i c h h a s g oo d i n s u l at i o n . T h e r e a r e a i r r e-t r e at m e n t m o t o r se t s i n t h e t e st r oo m . A i r c o m e s i n t o t h e r o o m f r o m t h e ce i [...]
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54 D i m e n s i o n s ( mm ) M ass ( g) N o t e S m a ll M i dd l e B i g 25 × 50 × 100 50 × 100 × 100 50 × 100 × 200 125 500 1000 I n t h e g e o m e t r i ca l ce n t e r o f 5 o o g p ac k , t h e r e i s a t h e rm a l e l e m e n t; t h i s p ack i s ca ll e d M p ack . T h e c o n t e n t s o f te s t p a cks a r e ( t ake 1 0 0 0 [...]
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55 se n s i ng p a r t s o f t h e rm o m e te r s , a n d p u t t h e b o t t o m e nd o f g a u z e i n t o d i s t il l e d w a te r ) u n d e r t h e b l o w i n g o f wi n d wi t h t h e s p e e d o f 2 . 5 - 3 m / s . R e c o r d t h e t e m p e r a t u r e o f d r y bu l b t h e r m o m e t e r , a n d c a l c u l at e t h e r e l at i v[...]
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56 t y p es 25 ℃ ; T t y p e 32 ℃ . T e s t t i m e i s 2 4 h . T h e c o n s u m p t i o n o f s t o r a g e f r e e z e r a n d s t o r a g e a n d f r ee z i n g f r e e z e r s h a ll b e l e s s t h a n 1 1 5 % o f r a t e d ; f r e e z i n g f r e e z e r i s l e ss t h a n 1 10 % o f r ate d . O t h e r tes t s t o b e don e : t h e [...]
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57 M a r k e t i n g m o d e l : B D - 3 8 8 A / 47 8 A E x p l o d e d V i ew E d i t i o n : 2 0 0 5 12 01 C AR T ON U S E R M A N A UL L I S T O F P A R TS P a r t s li s t P D F c r ea t ed w i t h pd f F a c t o r y t r i a l v e r s i on www.pdffactory.com[...]
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58 N o. S p are p ar t s nu m b er S p are p ar t s d escr ip t ion in e ngli s h M od e l Q T Y. P r i ce li st F a ilu re ra t e t h e p r opo r t ion o f t h e s p are - p ar t s t o ck Remark 1 0070803227 L o c k B D - 388 A / 478 A 1 0 . 931% 1 . 400% * 2 0070804794 H a nd l e B D - 388 A / 478 A 1 0 . 168% 0 . 200% X B D - 388 A 1 0 . 490[...]
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59 28 0070202885 P a n e l c o n t r o l B D - 388 A / 478 A 1 0 0 X 29 0075040013 T h e r m o s t a t B D - 388 A / 478 A 1 0 . 392% 0 . 600% * 30 0072070010 T h e r m o s t a t p r o t e c ti n g - b a g B D - 388 A / 478 A 1 0 0 X 31 0070102761 C a p a c it o r c li p B D - 388 A / 478 A 1 0 0 * 32 0077010062 S c r ew B D - 388 A / 478 A 1 0[...]
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60 63 0075080006 La m p s w i t c h B D - 388 A / 478 A 1 0 . 010% 0 . 020% * 64 00751200 1 1 La m p B D - 388 A / 478 A 1 0 . 010% 0 . 020% * 65 0077050051 S c r e w B D - 388 A / 478 A 2 0 . 010% 0 . 020% * 1, T h e f a il e r r a t e a nd t h e p r o po r t i o n o f t h e s p a r e - p a r t s t o c k a r e r e g a r d e d a s t h e r e f e[...]