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Cornelius R-134A manual

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Table of contents for the manual

  • Page 1

    I n s t a ll a t i on / S e r v i ce M a nu a l I M P O R T AN T : T O T H E I N S T A LL E R . I t i s t h e r es pon s i b ili t y o f t h e I n s t a ll e r t o e n s u r e t h a t t h e w a t e r s upp l y t o t h e d i s p e n s i ng e qu i p m e n t i s p r o v i d e d w i t h p r o t ec t i on a g a i n s t b ack f l o w b y a n a i r g a p [...]

  • Page 2

    i 312027000 T AB L E O F C O N T E N T S P a g e S A F E T Y I N F O R M A T I O N 1 .................................................... R E C OG N I Z E SA F E T Y I N F O R M A T I O N 1 ............................... UND E R S T A ND S I G N A L W O RD S 1 .................................... F O LL O W SA F E T Y I N S T RUC T I O N S 1 .....[...]

  • Page 3

    ii 312027000 T AB L E O F C O N T E N T S ( c on t ’ d ) P a g e SA N I T I Z I N G SY RU P SYS T E M S 19 ..................................... CH E C K I N G DR O P - I N R E F R I G E R A T I O N ASSE M B L Y C O ND E N SE R C O I L F O R R ES T R I C T I O N S 19 .................................................. CH E C K I N G I C E W A T E [...]

  • Page 4

    iii 312027000 T AB L E O F C O N T E N T S ( c on t ’ d ) P a g e O N L Y SY RU P D I SPE N SE D . 44 ........................................ T R O U B L ES H OO T I N G R E F R I G E R A T I O N SYS T E M 45 .................... C O M P R ESS O R D O ES N O T O PE R A T E . 45 ............................. C O M P R ESS O R W I LL N O T S T O P[...]

  • Page 5

    1 312027000 S A F E T Y IN FO R M A T I O N Rec ogn i z e S a f e t y I nfo r m a t i on T h i s i s t he s a f e t y - a l e r t sy m bo l . W hen y ou s ee t h i s sy m bo l on ou r m a c h i ne o r i n t h i s m anua l , be a l e r t t o t he po t en t i a ll y o f pe r s ona l i n j u r y . F o ll o w r e c o mm ended p r e c au t i on s and s [...]

  • Page 6

    [...]

  • Page 7

    2 312027000 T H I S P A G E L E FT B L A N K I N T E N T I O N A LL Y[...]

  • Page 8

    3 312027000 G E N E RA L IN FO R M A T I O N I M P O R T AN T : To t h e u se r o f t h i s m a nu a l - Th i s m a nu a l i sa gu i d e f o r i n s t a lli ng , op e r a t i ng , a nd m a i n - t a i n i ng t h i s e qu i p m e n t . R e f e r t o t h e T a b l e o f C on t e n t s f o r p a g e l o ca t i on f o r d e t a il e d i n f o r m a t i[...]

  • Page 9

    4 312027000 W ARRAN T Y R E F E R E NC E I N F O R M A T I O N W a rr a n t y R e g i s t r a t i on D a t e (t o b e f ill e d ou t b y c u s t o m e r ) U n i t P a r t N u m b e r : S e r i a l N u m b e r : I n s t a ll D a t e : Lo ca l A u t ho r i z e d S e r v i ce C e n t e r : T a b l e 1 . D es i gn D a t a U n i t P a r t N u m be r s s[...]

  • Page 10

    5 312027000 T H E O R Y O F O PE RA T I O N ( s ee app li c ab l e F i gu r e2o r 3 ) W ARN I N G : C O 2 d i s p l aces o xy g e n . S t r i c t a tt e n t i on m u s t b e ob se r ve d i n t h e p r eve n t i on o f C O 2 ( ca r bon d i o x i d e ) g as l eaks i n t h e e n t i r e C O 2 a nd s o ft d r i n k sys t e m . I f a C O 2 g as l eak i [...]

  • Page 11

    6 312027000 SYRUP 1 SYRUP 2 SYRUP 3 SYRUP 4 SYRUP 5 CARBO NA TED W A TER T ANK CO 2 INLET CARBO NA T O R PLAIN W A TER INLET W A TER PUMP DOUB LE L IQU ID CHECK V AL VE CO 2 CHECK V AL VE CARBO NA T O R W A TER T ANK CARB W A TER MANIFOLD DISPENSING V AL VE (5) DISPENSER 1 2 3 4 5 CAP NUT LINE LEGEND CO 2 PLAIN W A TER CARB W A TER SYRUP NOTE: SYRU[...]

  • Page 12

    7 3 1 2 0 2 7 0 0 0 SYRUP 1 SYRUP 2 SYRUP 3 SYRUP 4 SYRUP 5 CARBO NA TED W A TER T ANK CO 2 INLET CARBO NA T O R PLAIN W ATER INLET W A TER PUMP DOUB LE L IQU ID CHECK V AL VE CO 2 CHECK V AL VE CARBO NA T O R W A TER T ANK CARB W A TER MANIFOLD DISPENSING V AL VE (6) DISPENSER CAP NUT LINE LEGEND CO 2 PLAIN W ATER CARB W A TER SYRUP SYRUP 6 PLAIN [...]

  • Page 13

    8 312027000 T H I S P A G E L E FT B L A N K I N T E N T I O N A LL Y[...]

  • Page 14

    9 312027000 IN S T A LL A T I O N T h i s s e c t i on c o v e r s unpa ck i ng and i n s pe c t i on , s e l e c t i ng l o c a t i on , i n s t a lli ng t he U n i t, p r epa r i ng t he U n i t f o r op - e r a t i on , and U n i t ope r a t i on . UN P ACK I N G AND I N SPE C T I O N N O T E : Th e U n i t w as t ho r ough l y i n s p ec t e d [...]

  • Page 15

    10 312027000 SE L E C T I N G L O CA T I O N CAU T I O N : Th i s U n i t i s i n t e nd e d f o r i ndoo r i n s t a ll a t i on on l y . D o no t i n s t a ll t h i s U n i t i n a n ou t doo r e n v i r on m e n t w h i c h w ou l d ex po se i t t o t h e ou t s i d e e l e m e n t s . T h i s U n i t m a y be i s l and - m oun t ed o r i n s t [...]

  • Page 16

    1 1 312027000 D I SPE N S I N G V A L VE B L O CK D I SPE N S I N G V A L VE R E L E A SE L A T CH SY RU P I N L E T T UB ES ( 6 ) F I G UR E 4 . SY RU P I N L E T S U PP L Y L I N E C O NN E C T I O N S ( S I X - FL A V O R UN I T S H O W N )[...]

  • Page 17

    12 312027000 I M P O R T AN T : T O T H E I N S T A LL E R . I t i s t h e r es pon s i b ili t y o f t h e I n s t a ll e r t o e n s u r e t h a t t h e w a t e r s upp l y t o t h e d i s p e n s i ng e qu i p m e n t i s p r o v i d e d w i t h p r o t ec t i on a g a i n s t b ack f l o w b y a n a i r g a p as d e f i n e d i n AN S I/ A S M [...]

  • Page 18

    13 312027000 1 . R ou t e sy r up s ou r c e li ne s f r o m t he sy r up t an ks l o c a t i on up t o l o c a t i on unde r t he c oun t e r t op . 2 . R ou t e sy r up s ou r c e li ne s up t h r ough ho l e c u t i n t he c oun t e r t op t o t he ba r bed and l abe l ed sy r up i n l e t li ne s on f r on t o f t he U n i t. 3 . C onne c t t h[...]

  • Page 19

    14 312027000 3 . I n s t a ll p l ug i n w a t e r f ill ho l e . 4 . 1 15 V A C , 60 H Z U n i t s . M a k e s u r e t he m a i n po w e r s w i t c ho n r i gh t s i de o f t he U n i t ( s ee F i gu r e 5 ) i s i n t he “ O FF ” po s i t i on . 1 15 V A C , 60 H Z U n i t s and 230 V A C , 50 H Z U n i t s . M a k e s u r e t he c a r bona t[...]

  • Page 20

    15 312027000 3 . O pen t he p l a i n w a t e r i n l e t s upp l y li ne s hu t o ff v a l v e . C he ck f o r w a t e r l ea ks and t i gh t en an y l oo s e c onne c t i on s . 4 . P l a c e t he c a r bona t o r w a t e r pu m p m o t o r po w e r s w i t c h ( l o c a t ed on t he r e f r i ge r a t i on a ss e m b l y c on t r o l bo x ) i n [...]

  • Page 21

    312027000 16 T H I S P A G E L E FT B L A N K I N T E N T I O N A LL Y[...]

  • Page 22

    312027000 17 O PE RA TO R ’ S IN S T RUC T I O N S T h i s s e c t i on c o v e r s ope r a t i ng c on t r o l s , da il y p r e - ope r a t i on c he ck , U n i t ope r a t i on , ad j u s t m en t s , r ep l en i s h i ng C O 2 and sy r up s upp li e s , c l ean i ng and s an i t i z i ng , c he ck i ng t he d r op - i n r e f r i ge r a t i o[...]

  • Page 23

    312027000 18 2 . M a k e s u r e t he r e i s a s u ff i c i en t sy r up s upp l y .I f no t, r ep l en i s h t he sy r up s upp l y a s i n s t r u c t ed i n SE R V I C E A ND M A I N T E N A NC E s e c t i on i n t h i s m anua l . 3 . M a k e s u r e d r i p t r a y and c up r e s t a r e c l ean and a r e p r ope r l y i n s t a ll ed on t he[...]

  • Page 24

    312027000 19 S ANI T I Z IN G SY RU P SYS T E M S T he sy r up sys t e m s s hou l db e s an i t i z ed a s i n s t r u c t ed e v e r y 90 - da ys . R e f e r t o SE R V I C E A ND M A I N T E N A NC E s e c t i on i n t h i s m anua l f o r s an i t i z i ng i n s t r u c t i on s . CH E CK I N G DR O P - I N R E F R I G E RA T I O N A SSE M B L [...]

  • Page 25

    312027000 20 T H I S P A G E L E FT B L A N K I N T E N T I O N A LL Y[...]

  • Page 26

    312027000 21 SE R V IC E AND M AIN T E NANC E T h i s s e c t i on de sc r i be s s e r v i c e and m a i n t enan c e p r o c edu r e s t o be pe r f o r m ed on t he U n i t. I M P O R T AN T : O n l y qu a li f i e d p e r s onn e l s hou l d se r v i ce i n t e r n a l c o m pon e n t s o r e l ec t r i ca l w i r i ng . W ARN I N G : D i sc on[...]

  • Page 27

    312027000 22 H OO D R E T A I N I N G S CR E W ( 1 ) C O ND E N SE R F AN M O T O R C O ND E N SE R C O I L W A T E R F I LL H O L E P L U G D I SPE N S I N G V A L VES K EYE D - L O CK S W I T CH D I SPE N S I N G V A L VE C O VE R W I T H W A T E R L EVE R SY RU P FL O W R E G U L A T O R D I SPE N S I N G V A L VE D I SPE N S I N G V A L VE L EV[...]

  • Page 28

    312027000 23 N O T E : T o r ea d j u s t C O 2 r e gu l a t o r t o a l o w e r se tt i ng , l oo se n a d j u s t i ng sc r e w l o ck nu t , t h e n t u r n sc r e w t o t h e l e ft ( c oun t e r c l o ck w i se ) un t il p r ess u r e g a g e r ea d s5 p s i l o w e r t h a n n e w se tt i ng w ill b e . T u r n t h e a d - j u s t i ng sc r e[...]

  • Page 29

    312027000 24 4 . I n s t a ll sy r up s epa r a t o r on d i s pen s i ng v a l v e i n p l a c e o f t he no zz l e . 5 . M ea s u r e t he w a t e r f l o w r a t e b y d i s pen s i ng w a t e r i n t oag r adua t ed c up f o r a s e t pe r i od o f t i m e . F a c t o r y - s e t f l o w r a t e i s app r o x i m a t e l y 1 . 25 oun c e s pe r[...]

  • Page 30

    312027000 25 ADJU S T IN G W A T E R - T O - SY RU P “ RA T I O ” ( BRI X )O F DI SPE N SE D P R O DUC T S F - 1 D i s pen s i ng V a l v e . ( s ee F i gu r e 6 ) N O T E : M ake s u r e t h e d i s p e n s i ng va l ve w a t e r f l o w r a t e i sa s d es i r e d b e f o r e a d j u s t i ng t h e va l ve f o r W a - t e r -t o - S y r up ?[...]

  • Page 31

    312027000 26 5 . A d j u s t i ng S y r up F l o w R e gu l a t o r - - If w a t e r and sy r up l e v e l s a r e une v en i n t he r a t i o c up , ad j u s t b y t u r n i ng t he d i s pen s i ng v a l v e sy r up f l o w r egu l a t o r ad j u s t i ng sc r e w l abe l ed SY RU P a s f o ll o w s . A . F o r l e ss sy r up , t u r n t he ad j [...]

  • Page 32

    312027000 27 C L E AN I N G W A T E R T ANK ( s ee F i gu r e 5 and 8 ) 1 . U np l ug U n i t po w e r c o r d f r o m e l e c t r i c a l ou t l e t. 2 . S hu t o ff p l a i n w a t e r s upp l y t o t he U n i t. 3 . N o t e p r e ss u r e s e tt i ng on t he p r i m a r y C O 2 r egu l a t o r f o r t he c a r bona t o r , t hen t u r n t he r e[...]

  • Page 33

    312027000 28 24 . P l ug U n i t po w e r c o r d i n t o e l e c t r i c a l ou t l e t. 25 . D i s pen s e f r o m one o f t he c a r bona t ed d r i n k d i s pen s i ng v a l v e s t o b l eed a ll a i r f r o m t he U n i t c a r bona t ed w a t e r t an k and t he c a r bona t ed w a t e r sys t e m . 26 . C he ck f o r l ea ks and r epa i r [...]

  • Page 34

    312027000 29 5 . R e m o v e no zz l e and sy r up d i ff u s e r s f r o m t he d i s pen s i ng v a l v e s . P l a c e no zz l e s and sy r up d i f f u s e r s i n s an i - t i z i ng s o l u t i on . 6 . W a s h t he no zz l e s and sy r up d i ff u s e r s i n s an i t i z i ng s o l u t i on , t hen r i n s e t he m w i t h po t ab l e w a t[...]

  • Page 35

    312027000 30 F ill f i v e - ga ll on c on t a i ne r w i t h po t ab l e w a t e r , t hen p l a c e a ll bag - i n - bo x sy r up c on t a i ne r s sy r up ou t l e t t ube s i n c on t a i ne r c on t a i n i ng po t ab l e w a t e r . 9 . F l u s h de t e r gen t s o l u t i on ou t o f t he sy r up sys t e m and d i s pen s i ng v a l v e a s [...]

  • Page 36

    312027000 31 P l a c e a ll bag - i n - bo x sy r up c on t a i ne r s sy r up ou t l e t t ube s i n c on t a i ne r c on t a i n i ng po t ab l e w a t e r . 20 . F l u s h s an i t i z i ng s o l u t i on f r o m t he sy r up sys t e m and t he d i s pen s i ng v a l v e a s f o ll o w s : A . P l a c e w a s t e c on t a i ne r unde r app li c [...]

  • Page 37

    312027000 32 S e r v i c i ng W a t e r P u m p W a t e r I n l e t S t r a i ne r S c r een ( s ee F i gu r e s 5 and 9 ) 1 . U np l ug U n i t po w e r c o r d f r o m e l e c t r i c a l ou t l e t. 2 . R e m o v e t he U n i t hood b y l oo s en i ng one sc r e w on t op o f t he hood , t hen li ft t he hood up and o ff t he U n i t. 3 . C l o [...]

  • Page 38

    312027000 33 W A T E R L I N E T O T ANK D O UB L E - L I Q U I D CH E CK V A L VE W H I T E T A PE R E D G A S K E T E L B O W P U M P T O M O T O R C O U P L I N G W A T E R P U M P W A T E R S T RA I N E R S CR EE N ( P / N 315348000 ) O - R I N G ( P / N 315349000 ) S CR EE N R E T A I N E R F I G UR E 9 . W A T E R S T RA I N E R S CR EE N AND[...]

  • Page 39

    312027000 34 1 2 3 4 1 2 3 4 I t e m N o . P a r t N o . N a m e 1 5470 E F l a t W a s he r 2 312418000 B a ll S ea t ( Q uad R i ng ) 3 312419000 B a ll 4 5470 D S p r i ng F I G UR E 10 . L I Q U I D CH E CK V A L VE A SSE M B L Y N O T E : W h e n i nd i ca t o r on t h e C O 2 cy li nd e r p r i m a r y C O 2 r e gu l a t o r asse m b l y 1800[...]

  • Page 40

    312027000 35 SY RU P T ANK SYS T E M 1 . D i sc onne c t e m p t y sy r up t an k f r o m sy r up sys t e m . 2 . C he ck sy r up d r i n k qu i ck d i sc onne c t s f o r s t i cky o r r e s t r i c t ed ope r a t i on . W a s h d i sc onne c t s i n w a r m w a t e r . 3 . C onne c t f u ll t an k o f sy r up i n t o sy r up sys t e m . BA G - IN[...]

  • Page 41

    312027000 36 T H E G E R M AN I C E BANK C O N T R O L I S F O R I N T E RNA T I O NA L U SE O N L Y . F I G UR E 12 . W I R I N G S CH E M A T I C F O R E L E C T R O N I C I C E BANK C O N T R O L ( O P T I O NA L )[...]

  • Page 42

    37 312027000 560001023 FIGURE 13. WIRING DIAGRAM (50 AND 60 HZ UNIT WIT H 1 / 3 H . P . REFRIGERA TI ON ASSEMBL Y)[...]

  • Page 43

    38 312027000 301 1 12002 FIGURE 14. WIRING DIAGRAM (60 HZ UNIT WI TH 1 / 4 H.P . REFRIG ERA T ION ASSEMBL Y AND BU I L T- IN COLD CARBONA TOR)[...]

  • Page 44

    39 312027000 301 1 12002 FIGURE 15. WIRING DIAGRAM (50 HZ UNIT WI TH 1 / 4 H.P . REFRIG ERA T ION ASSEMBL Y AND BU I L T- IN COLD CARBONA TOR)[...]

  • Page 45

    312027000 40 N . O . F R O N T S O L E N O I D T O P V I E W R I G H T S I D E V I E W S W I T CH B L ACK B L ACK N . C . C 2 1 WHITE F I G UR E 16 . W I R I N G D I A G RA M ( S F - 1 D I SPE N S I N G V A L VE ) 1 2 C N O L EVE R P / N 1925 S W I T CH A SS ’ Y P / N 1932 R E D B L ACK W H I T E T W O - P I N C O NN E C T O R P / N 1933 S O L E [...]

  • Page 46

    4 1 3 1 2 0 2 7 0 0 0 T H I S P A G E L E FT B L A N K I N T E N T I O N A LL Y[...]

  • Page 47

    42 312027000 W ARN I N G : I f r e p a i r s a r e t o b e m a d e t o a p r odu c t sys t e m , r e m o ve qu i ck d i sc onn ec t s f r o m t h e a pp li ca b l e p r odu c t t a n k , t h e n r e li eve t h e sys t e m p r ess u r e b e f o r e p r o cee d i ng . I f r e p a i r s a r e t o b e m a d e t o t h e C O 2 sys t e m , s t op d i s p [...]

  • Page 48

    4 3 3 1 2 0 2 7 0 0 0 T r oub l e P r obab l e C au s e R e m ed y A D J U S T M E N T O F D I SPE N S I N G V A L VE SY RU P F L O W C O N T R O L D O ES N O T D E CR EASE T O D ES I R E D W A T E R - T O - SY RU P “ R A T I O ” . A . D i r t y o r i nope r a t i v e d i s pen s i ng v a l v e sy r up f l o w c on t r o l . A . D i s a ss e m [...]

  • Page 49

    44 312027000 T r oub l e P r obab l e C au s e R e m ed y D I SPE N SE D P R O DUC T P R O DUC ES F O A M AS I T L EA VES D I SPE N S I N G V A L VE . ( C O N T ’ D ) F . D i r t y w a t e r s upp l y . F . C he ck w a t e r f il t e r . R ep l a c e c a r t r i dge ( s ee N O T E ) . N O T E : I f w a t e r s upp l y i s d i r t y , b e s u r e [...]

  • Page 50

    4 5 3 1 2 0 2 7 0 0 0 T R O UB L ES H OOT IN G R E F RI G E RA T I O N SYS T E M T r oub l e P r obab l e C au s e R e m ed y C O M P R ESS O R D O ES N O T O PE R A T E . A . I c e ban k s u ff i c i en t. A . R e f r i ge r a t i on no t c a ll ed f o r . B . U n i t po w e r c o r d unp l ugged , po w e r s w i t c h ( i f app li c ab l e ) i n [...]

  • Page 51

    46 312027000 T r oub l e P r obab l e C au s e R e m ed y C O M P R ESS O R O PE R A T ES C O N T I NU O U S L Y B U T D O ES N O T F O R M S U FF I C I E N T I C E BA N K . A . C oo li ng c apa c i t y i s e xc eeded b y o v e r- d r a w i ng . A . R edu c e a m oun t o f d r i n ks d r a w n pe r g i v en t i m e . B . U n i t l o c a t ed i n e [...]

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    47 312027000 W ARRAN T Y I M I C o r n e li u s I n c . w a rr a n t s t h a t a ll e qu i p m e n t a nd p a r t s a r e fr ee fr o m d e f ec t s i n m a t e r i a l a nd w o r k m a n - s h i p und e r no r m a l u s e a nd s e r v i ce . F o r a c opy o f t h e w a rr a n t y a pp li ca b l e t o you r C o r n e li u s , R e m c o r o r W il s [...]

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    I M I C O RN E L I U S I NC . C O R P O RA T E H E AD Q UAR T E R S : O n e C o r n e li u s P l ace A nok a , M i nn e s o t a 55303 - 6234 ( 612 ) 421 - 6120 ( 800 ) 238 - 3600[...]