SP-04.01 – FEBR. `04 - Scotsman Ice Systems
Contents
1. Scotsman Ice Sustems Ze Ce OMA EN SCOTSMAN EUROPE SERVICE DEPARTMENT SP 04 01 FEBR 04 MV MVH 50 START UP DELAY PC BOARD RETROFIT KIT For the last version of the MV 50 from S N 1233 it s now available a retrofit kit to be installed on units in the field that allows a two hours pre start warm up of the compressor crankcase every time the machine is reconnected to the power line The New Start Up Delay PC Board Retrofit Kit is available under P N CM 81453884 and consists off Start Up Delay PC Board P N CM 33580173 By pass Switch P N CM 33400046 Metal bracket Warning Label The By Pass switch allows to by pass the 2 hours pre heating just moving it in ON position It MUST be done ONLY by service technician as he MUST assure first that compressor crankcase 1s at correct temperature We strongly recommend to retrofit in the field all the MV 50 s equipped with the latest version of PC Board from S N 1233 in order to avoid any possible compressor mechanical problem due to the compression pumping of refrigerant in liquid state Attached we are pleased to sent you the Installation Instruction STARTING DELAY BOARD ASSEMBLY KIT SCHEDA RITARDO AVVIAMENTO KIT DI MONTAGGIO Off delay switch bracket Staffa dell interruttore di fine nee ER CAVI TENE ON 1 ATTENTION sia desta Amat mico Scheda ritardo avviamento HIS ICEMAKER MIL AUTON Off delay switch Interruttore di fine r2. E INTERRUTTORE DI FINE RITARDO ELECTRONIC BOARD SCHEDA ELETTRONICA 9 9 9 9 o O 71510329 0 Ice Systems SCOTSMAN EUROPE SERVI DEPARTMENT P 04 02 MARCH 04 AF 80 NEW LOCATION OF THE OPTICAL ICE LEVEL CONTROL Starting from AF 80 s n 03260 the Optical Ice Level Control has been moved from the upper side of the plastic ice spout into the storage bin just above the outlet of the plastic Ice spout see photo This modification increased the capacity of the storage bin by 5 6 kgs The installation of the Optical Ice Level Control on the new location has required a small modification on the upper side of the storage bin mold as well as the use on a new S S bracket P N 724373 00 Za Ce OMA EN Lp Scotsman Ice Systems Ze CN OMAN SCOTSMAN EUROPE SERVICE DEPARTMENT SE 2 04 03 JUN 04 80 NEW OPTICAL ICE LEVEL CONTROL BRACKET KIT MES As written on the previous Service Bulletin SP 04 03 the Optical Ice Level Control has been relocated in a different place inside the storage bin so to increase the level of the stored ice by 5 6 kgs Now a new Retrofit Kit is available in order to modify 1f needed the machines in the field The new Optical Ice Level Control Bracket Retrofit Kit is available under Part Number 060616 00 and it consists of the parts shown on the bottom photo The metal bracket must be secured to the upper front side
3. of the spout opening of the storage bin as detailed on the following photos after have drilled three holes as per attached drawing 60 vM FORO PER PASSAFILO POSIZIONE DEI FORI PER KIT STAFFA ANCORAGGIO LETTORI OTTICI 50 m 3 Scotsman Ice Systems Ze CN OSTEN SCOTSMAN EUROPE SERVICE DEPARTMENT SP 04 04 JUNE 04 MAR SERIES NEW PLASTIC SPOUT Starting from the following serial numbers MAR 71 SPLIT S N 1225 MAR 101 SPLIT 2043 MAR 121 SPLIT 1277 MAR 55 1707 MAR 75 1199 MAR 105 2654 The previous plastic ice spout P N 660478 00 has been replaced with a new type as shown on the attached drawing item 8 and available under Part Number 660723 00 The new plastic spout is NOT exchangeable with former Shortly the same modification will be released for the remaining units 1 e MAR 201 SPLIT MAR 301 SPLIT MAR 125 MAR 205 MAR 305 I WW Scotsman Ice Systems ZE CN OMAN SCOTSMAN EUROPE SERVI DEPARTMENT SP 04 05 JUNE 04 MC 45 WATER COOLED NEW COPPER WATER TUBES Starting from the serial number 23599 the plastic water tubes connecting the water cooled condenser to the water inlet and outlet fittings have been replaced with copper tubes as shown on the here below photos The Part Numbers of the new components are water inlet fitting P N 73320400 Fiber washer inlet 400031 01 Nut inlet 400085 02 10 male flared fitting 733208
4. 02 Water regulating valve 620111 00 water outlet fitting 733205 04 Fiber washer outlet 400052 00 Nut outlet 400053 00 Shortly the same modification will be implemented also on MC 15 and MC 1210 gt Scotsman Ice Systems Ze CN OMAN SCOTSMAN EUROPE SERVI DEPARTMENT SP 04 06 JUNE 04 MF 82 102 NEW GEAR MOTOR ASSY Starting from the following serial numbers MF 82 S N 03776 MF 102 01126 the previou gear motor and gear reducer has been replaced with a new bigger one see bottom photos in order to assure it a longer last The new Gear Motor Assy gear reducer gear motor already assembled Bonfiglioli VF W49 110 is available under Part Number 620480 00 while the Drive Motor only under Part Nbr 620480 01 As we are receiving the gear reduce with the drive motor already assembled from supplier with this new type of gear motor it s NOT possible to have ONLY the Gear Reducer as on the former verison The new Gear Motor Assy can be installed on former version of MF 82 102 with small modification on the unit base new position of the four securing holes as detailed on the attached drawing To modify the old MF 82 102 a Gear Motor Assy Retrofit Kit will be available shortly under Part Nbr 060615 00 that will include all the necessary parts for the conversion 1 e Gear motor assy P N 620480 00 Output shaft 704255 00 Plastic drip tray 660764 00 Metal key 2 pcs 460043 00 As soon as we ll run
5. 4 08 JULY 04 MAR 55 75 105 125 AR 71 101 121 SPLIT NEW TEFLON CHUTE Starting from the following serial nbrs MAR 55 S N 01716 MAR 75 01207 MAR 105 02662 MAR 125 01218 MAR 71 SPLIT S N 01230 MAR 101 SPLIT 02955 MAR 121 SPLIT 01278 the former plexiglass chute has been replaced with a new one in teflon in order to assure a better sliding of the scale ice as shown on below photo Few machines equipped with the new teflon ice chute have been in operation since months reporting us a much lower accumulation of ice around the plastic buttons used to hold the chute on the S S scraping blade Together with the new teflon ice chute we have take the opportunity to modify also the holding buttons moving to new smaller ones The new part numbers are Teflon ice chute P N 741120 01 Plastic button 650871 00 A retrofit kit P N 060618 00 consisting of the above listed parts plus a S S spacer for the new smaller plastic buttons will be available soon as service parts For the installation of the S S spacer it is necessary to use some Loctite to be sure of the correct contact as shown on the bottom photo As soon as we ll run out of stock of former plexiglass ice chutes the new retrofit kit will be supplied Shortly the same modification will be made also on bigger MAR units 1 e MAR 201 205 301 305 Scotsman Ice Systems ZE CN OMAN SCOTSMAN EUROPE SERVI DEPARTMENT SP 04 09 JULY 04 A
6. ASTING IRON PULLEYS Starting from the following serial numbers MAR 55 S N 1732 MAR 75 1215 MAR 105 2678 MAR 125 1227 MAR 205 2585 MAR 305 1278 MAR 71 SPLIT S N 1231 MAR 101 SPLIT 1979 MAR 121 SPLIT 1303 MAR 201 SPLIT 2456 MAR 301 SPLIT 2671 the former aluminum pulleys have been replaced with new casting iron ones as shown on the here below photo ZRC CN OSTEN As new drive motor pulley in casting iron has only one groove and no more two as former aluminum one with all MARS except MAR 125 and MAR 121 Split a second drive motor pulley larger diameter is standard supplied with the machine secured to the bottom of the evaporator base see photo below This larger pulley must be used in place of the standard one when end user needs thin ice rather then thick ice In order to assure a better contact between V belt and the groove of drive motor pulley when small diameters are used the former V belt Z section has been replaced with a new toothed one XPZ section On the bottom chart you can find the part nbrs of new casting iron pulleys as well as new XPZ V belts Drive motor Drive motor Gear reducer pulley thick ice pulley thin ice pulley ARAN DEN MAR 55 650879 01 650879 03 650879 10 650878 00 MAR 71 75 650879 02 650879 03 650879 10 650878 00 MAR 101 105 650879 05 650879 09 650879 10 650878 01 MAR 121 125 650879 07 XXXXX 650879 10 650878 01 MA
7. F SERIES TC 180 MF 22 MF 30 NEW GEAR REDUCER PLASTIC DRIP TRAY Starting from the following serial nbrs AF 80 S N 03486 AF 100 25368 AF 200 02109 AF 20 11893 AF 30 09351 MF 22 S N 02495 MF 30 14738 TC 180 S N 02489 the previous gear reducer metal drip tray has been replaced with a new plastic one of different shape and equipped with an overflow located below the output shaft oil seal level as detailed on the bottom photos The new plastic drip tray is available under P N 660756 00 and it s exchangeable with former one with partial modification of the plastic drain hose Shortly the same modification will be introduced also on MF 41 51 52 62 and MFE 61 Scotsman Ice Systems SCOTSMAN EUROPE SERVICE DEPARTMENT SP 04 10 SEPT 04 CD 40 NEW GREY DISPENSER FRAME AND FONT LINERS Starting from the CD 40 serial nbr 3356 the Dispenser Frame as well as the four Front Plastic Liners have been changed in their color moving from Blue to Grey so to better match the grey color of the cabinet panels as shown on the here below photo The new grey plastic parts are available under the following part numbers Dispenser Frame Assy P N CM 81409161 Front Plastic Liner CM 25620336 Grey Dispensing Label CM 19262586 In addition a Dispenser Frame assy amp Front Liners Kit to up to dated the old blue versions is available under P N CM 81409163 Ze CN OSTEN Scotsman Ice System
8. R 201 205 650879 00 650879 04 650879 08 650878 01 MAR 301 305 650879 05 650879 09 650879 08 650878 02 2 Scotsman Ice Systems SCOTSMAN EUROPE SERVI CE DEPARTMENT SP 04 14 OCT 04 15 WATER COOLED NEW COPPER WATER TUBES As already done on June 04 with MC 45 s also on models MC 15 the former plastic tubes connecting the water cooled condenser to the water inlet and outlet fittings have been replaced with copper ones The modification on the water cooled system starts from MC 15 Serial Nbr 16666 The part nbrs of new components are the same of the ones used on MC 45 1 water inlet fitting P N 733204 00 Fiber washer inlet 400031 01 Nut inlet 400085 02 10 male flared fitting 733208 02 Water regulating valve 620111 00 water outlet fitting 733205 04 Fiber washer outlet 400052 00 Nut outlet 400053 00 R lt R v M C i U i E E A M TN Scotsman Ice Systems Ze CN OMAN SCOTSMAN EUROPE SERVI CE DEPARTMENT SP 04 15 OCT 04 MAR SERIES PLASTIC SPOUT COVER As you certainly know from now on all MAR units Compact and Split will be standard supplied with the new plastic spout cover available under Accessory Code Numbers COVERMARS0000 MAR 55 75 105 125 MAR SPLIT 71 101 121 COVERMARL0000 MAR 205 305 MAR SPLIT 201 301 In case of need of the same as spare part the Part Nbrs of Cover only and its Inspec
9. itardo Adhesive labels Etichette adesive INTRODUCTION PREMESSA This kit is carried out for 500 kg modular icemakers and can be installed in the models with or without pre heating switch Questo kit previsto per i produttori di ghiaccio modulari da 500 kg e pu essere installato nei modelli con o senza interruttore di pre riscaldamento 71510331 0 ASSEMBLY INSTRUCTIONS 1 2 3 4 5 a Models with pre heating switch replace the pre heating switch with the off delay switch NOTE the disconnected cables of the pre heating switch LI terminal and main electronic board must not be connected to the new switch see point 3 b Models without pre heating switch drill the connections support as enclosed drawing code 71503476 0 picture n 1 Assemble the off delay switch to the bracket and fix the whole to the connections support by the screws Drill the electric box compressor side as enclosed drawing code 71510330 0 picture n 2 Wire the starting delay board as enclosed electric diagram code e a models with pre heating switch remove the pre heating switch cable from the LI terminal b models without pre heating switch disconnect the main electronic board cable from the L1 terminal e connect the blue and brown cables of the delay board connector to the N and Ll terminals picture n 3 e connect the main electronic board cable to the delay board co
10. nnector picture n 3 e connect the black cable of the delay board to the off delay switch picture n 4 Fix the delay board to the electric box by the screws picture n 5 Apply the labels OFF DELAY SWITCH and ATTENTION near the switch and at the back of the machine picture n 6 NOTE remove the old labels realtive to the pre heating switch ISTRUZIONI DI MONTAGGIO 1 2 3 4 5 a Modelli con interr di pre riscaldamento sostituire l interrut tore di pre riscaldamento con linter ruttore di fine ritardo NOTA i cavi scollegati dell interruttore di pre riscaldamento morsetto L1 scheda elettronica principale non vanno collegati al nuovo interruttore vedere punto 3 b Modelli senza interr di pre riscaldamento forare il supporto attacchi come da disegno allegato cod 71503476 0 foto n 1 Montare il pulsante di fine ritardo sulla staffa e fissare 11 tutto al supporto attacchi mediante le viti Forare la scatola cablaggio lato compressore come disegno allegato cod 71510330 0 foto n 2 Cablare la scheda ritardo avviamento come da schema elettrico allegato cod 71510329 0 e a modelli con interr di pre riscal damento rimuovere 11 cavo dell interruttore di pre riscaldamento dal morsetto L1 b modelli senza interr di pre riscal damento scollegare 11 cavo della scheda elettronica principale dal morsetto L1 e collegare 1 cavi blu e marr
11. one del connettore verde della scheda ritardo rispettivamente ai morsetti N e L1 foto n 3 e collegare il cavo della scheda elettronica principale al connettore verde della scheda ritardo foto n 3 e collegare 11 cavo nero della scheda ritardo all interruttore di fine ritardo foto n 4 Fissare la scheda ritardo alla scatola cablaggio mediante le viti foto n 5 Applicare le etichette OFF DELA Y SWITCH e ATTENZIONE rispet tivamente in prossimit dell interrut tore e sul retro della macchina foto n 6 NOTA rimuovere le vecchie etichette relative all interruttore di pre riscaldamento 71510331 0 Picture Foto n 5 ONE TE NU S 1 Ls x Y PSA el du d 7 I Picture Foto n 2 Picture Foto n 4 Picture Foto n 6 El i ce m BN RI EL I m l 1 h 4 Er N x WA bus FREE Tl 1 1 E I Y 71510331 0 CONNECTIONS SUPPORT SUPPORTO ATTACCHI 15054 76 0 U C ELECTRICAL BOX SCATOLA CABLAGGIO U C 71510550 0 START DELAY ELECTRONIC BOARD CONNECTION DIAGRAM SCHEMA COLLEGAMENTO SCHEDA ELETTRONICA RITARDO AVVIAMENTO INPUT TERMINAL BOARD MORSETTIERA INGRESSO m 0 EN ge L2 L3 bc bc bc E N i q START DELAY ELECTRONIC BOARD SCHEDA ELETTRONICA RITARDO AVVIAMENTO T 230V 50 60Hz OFF DELAY SWITCH
12. out of stock with the old Zambello gear reducer we ll automatically supply the new Gear Motor Assy Retrofit Kit From the same serial numbers a sequence phase relay P N has been added on the control box electrically connected in series with the gear reducer drive motor SIEME BIMIREI In case of wrong rotation the sequence phase relay trip OFF immediately the operation of the drive motor If so two phases MUST be inverted on unit plug Attached please find the drawing showing the new location of the securing holes of the S S unit base FOR UNIT MF 82 102 06061 00 IND MOD 000 Scotsman Ice Systems Ze E OMAN SCOTSMAN EUROPE SERVI CE DEPARTMENT SP 04 07 JULY 04 AF MF PC BOARDS As detailed on the Service Manual of our AF and MF Flaker Series the jumper Jl is used to energize the whole electrical parts of the machine during the earth leak test performed at the end of the assembly line i In case the two contacts of this Jumper are connected together the machine remain in operation for maximum 5 minutes without noticing any possible alarm condition At the end of the 5 minutes the PC Board trip OFF the operation of the entire machine with the blinking of all PC Board yellow and red leds BIN FULL NO WATER TOO HI LOW COND TEMP STAND BY WRONG ROTATION TOO HI EVAP TEMP Scotsman Ice Systems ZE CN OMAN SCOTSMAN EUROPE SERVI DEPARTMENT SP 0
13. s Zam CN OSTEN SP 04 11 SEPT 04 MAR 201 301 205 305 NEW PLASTIC SPOUT As done in June with the smaller series of the MAR machines also the larger one has been modified in the plastic spout Starting from the following serial numbers MAR 201 SPLIT S N 2453 MAR 301 SPLIT 2662 MAR 205 2483 MAR 305 1276 the previous plastic ice spout P N 660478 01 has been replaced with a new type available under Part Nbr 660724 00 This new plastic spout is NOT exchangeable with the former one The use of the new plastic spout required some small minor modifications of the back panel New back panel Part Nbr 784503 07 is exchangeable with the former one but NOT the contrary 3 Scotsman Ice Systems Zam CN OSTEN SP 04 12 SEPT 04 MAR 201 301 205 305 NEW TEFLON CHUTE As already done with the smaller series of the MAR machines also on the larger one is now used a teflon chute in place of former plaxiglass type The new teflon chute that assures a better sliding of the scale ice has been installed starting from the following serial numbers MAR 201 SPLIT S N 2453 MAR 301 SPLIT 2662 MAR 205 2483 MAR 305 1276 The new teflon chute P N 741120 00 perfectly exchangeable with the former one it s secured to the scraping blade by means of the same plastic plugs used till now P N 650595 00 Scotsman Ice Systems SCOTSMAN EUROPE SERVI CE DEPARTMENT SP 04 13 OCT 04 MAR SERIES NEW C
14. tion Panel are COVER ONLY SMALL P N 660723 01 COVER ONLY LARGE 660724 01 INSPECTION PANEL 660742 00 As detailed on below photo INSPECTION PANEL 660742 00 COVER ONLY SMALL 660723 01 COVER ONLY LARGE 660724 01
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