Rev3 Cover.p65 - Master Direct
Contents
1. ITEM STOELTING PN QTY DESCRIPTION 1 396176 1 GASKET FRONT EVAPORATOR RBR 2 5156795 2 AUGER 5 666786 2 SEAL REAR WITH INSER 4 5170644 2 FRONT AUGER SUPPORT MACHINED 314462 2 COVER HOPPER INSULATED 6 584200 04B 4 PLUG HOLE 375 G HOLE 7 1145194 1 IX INLET REGULATOR 8 M830435 1 ADHESIVE INSULATIO 9 624678 2 RING O 1 1 2 X1 1 8 X3 16 C S O 4177811 2 SIDE PANE 11 64064 4 SOUND DAMPENING PNL 23 3X 25 3 2 3151169 1 UPPER BACK PANEL 5 3149108 1 LOWER PANEL ASSY 4 3177131 1 ACCESS PANEL WELDMENT 5 2170744 1 SPLASH PANE 6 584191 2 PLUG HOLE 875 DIA MTG HOLE 7 647691 2 SCRE ACH 10 24 X 3 4 TRS HD 8 647693 16 SCRE ACH 10 24 X 3 8 TRS HD 9 647668 5 SCRE ACH 10 24 X 1 2 RD HD 20 381804 10 FLIGHT LOOSE PLASTIC AUGER 6 21 538912 2 NUT SPEED 10 24X47 64X9 16 22 422074 2 GROMMET RUBBER BLACK 25 694255 102. OOO l g pat frega oo Dm 0 ccd JHIM YINYOASNVYL 3N718 OL 1X3N X08 M3MOd NI 2018 JVNIAS3L ADOTHALNI 3000 ma Aene 3nig od E ad 115 1 YOLOW SNIMIM IVISONYFHL 28 210d 8 TEUTULOL ISWI ULN Teosd WA pz AIO JUOUIP 9 KM Xog 19MOJ JOA tz SSV IASI A SJOBJUO xoo g PVW L Ud PH PY 8 5 X TE 8 YORI MODS Kssy JOULIOJSUBLL Hd PH PA C I X TE 8 MODS O8E O8I TETH EIS ATOM eJd ourz Y Jooidayeys 1ouse M ZH 06 Ppeig IolroedeD Ud PH PA 8 X TE 8 YORI MODS D8 OST Tecr Ie1S TolToedeD D8 DST Tecr Uny TolToedeD 8 6 X PO LE X VC 0T Poods MN PH XH C T X VC OT PEN MODS eje d ourz 01 Jooudoxeus 1ouse M APT 2l0d SEN 1017000 SIN v QI8 S deus Surysng pay Sursnog euruue L poy Juno poued eururo L JIYIOY YINIMS uonduoseq c q C C q HO Cl CI C1 amp OTOTEL 1180 11 LCS6EL IvVILLIv 86 IvII 610CEL 9c r9 0 48 1472 6TSLVO LST819 07699 OSVIPIZ ISLrv9 6LOTET T80I C 168 8tOtyt9 87699L 601567 LOOETT 61 ICEL 8IICE OSL8TL Ly 9v cp Ft cr ch Tp OV 6t 8t Lt ER SE ve ce ce Te og 67 87 LC 9c SC Nd DUROS Wa 94 Jooidayeys
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4. 3 2 1 Safety Precautions uyu hail een 3 2 2 Shipment and Transit eee aaa aaa aaa aaa aaa 4 2 3 Freezer installation ziii a 4 2 4 Electrical Connections i 5 3 INTIAL SET UP AND OPERATION u u u u 7 3 1 Operators Safety Precautions u unn ada 7 3 2 Operating Controls and Indicators pp 7 38 le e O dl 9 3 4 Freeze Down and Operation nennen nens 10 9 5 MpeInfOrfmiallOn carte EE ne lnc e Rc PE 11 3 6 Removing Mix from Freezer i 11 3 7 Gleaning the e 12 3 8 Disassembly of Freezer Parts i 12 3 9 Cleaning the Freezer Parts eene eene nennen nennen 14 3 10 Sanitize Freezer and Freezer Parts ii 14 3 11 Assembly Of Freezer ne pier ete i o RR Deu des 14 3 12 Routine Cleaning senes ennten snnt 16 4 MAINTENANCE INSTRUCTIONS u 17 4 1 Preventative Maintenance LLL i 17 TO 18 4 3 eeler 18 44 Extended Storage rire ea 18 4 5 Tro bl shoollng tamara lea 19 5 REPLACEMENT PARTS inni 21 51 How to Order Parts eee aaa enea aaa aaa aaa aaa 21 5 2 Push to Freeze Light Switch Lamp Replacment 21 5 3 Clean Off On Rocker Switch Replacemen
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7. STOELTING ig A Polar Ware Company Model 4231G H OWNER S MANUAL Manual No 513534 Apr 2003 Rev 3 Need Parts or Service Our Technicians are factory trained and are certified in the Stoelting Technicare program CALL A Distributor Phone No Model No Serial No Purchase Date Start Up Date STOELTING OWNER S MANUAL FOR MODEL 4231G STOELTING FLOOR GRAVITY FREEZER SOFT SERVE This manual provides basic information about the freezer Instructions and suggestions are given covering its operation and care The illustrations and specifications are not binding in detail We reserve the right to make changes at any time without notice to the freezer without incurring any obligation to modify or provide new parts for freezers built prior to date of change DO NOT ATTEMPT to operate the freezer until instructions and safety precautions in this manual are read completely and are thoroughly understood The freezer should be operated only by qualified personnel If problems develop or questions arise in connection with installation operation or servicing of the freezer contact the company atthe following location Stoelting LLC Tele 920 894 2293 502 Hwy 67 Kiel WI 53042 1600 Fax 920 894 7029 TABLE OF CONTENTS Section Description Page INTRODUCTION ARON ehe 1 1 1 De CIpUON ca iaia ira 1 1 2 SpEGIIICAHONS sea ha dt ue 2 2 OPERATING INSTRUCTIONS u
8. Butu O 191u82 1oBids episino o ds SUId M 100 uonduoseq pba CG r r QN mo O st QN O QN QN QN d Pezcec 208061 ce80GL LECOpLL VOLSTLI LVcV69 770969 870969 216992 GEC8EG GG0279 28L2 G66279 0808SLL c808S L Sty08ct 1960 6 09083 LZ GLC8GLT v60vr9 70087 r19759 610287 GEL8OS EE LGC9 799709 869759 9808GL 9696S1 EA ZWAR Nd Duo 9c 995 ase e A O LO 0 N r UN C O st LO rrr m m rr m m W GG QN GG GG ON QU EPEE E 2 23 NOTE SNAP SCREWDRIVER ITEM 34 INTO CLIP ITEM 33 AND MOUNT TO BACK OF HEADER PANEL NOTE APPLY A SMALL AMOUNT OF PETROGEL TO O RING ITEM 9 AND FRONT AUGER BEARINGS PRIOR TO ASSEMBLY 24 NOTE ADD ITEM 27 3 8 CORK TAPE TO BACK OF FRAME AT ALL CONTACT POINTS WITH ITEM 12 BACK PANEL UPPER N N N N N EACH SIDE ACROSS TOP EDGE APPLY CORK TAPE e 2 8 Z NOTE 1 CUT 2 FROM END OF ITEM 11 INSULATION BOTTOM PIECE ONLY CUT DUT INSULATION FOR SCREWS o
9. O Ring and front doors K Install the mix inlet regulators into the hopper with the air inlet long tube toward the front of the freezer Fig 29 lt gt FRONT Figure 29 Installing Mix Inlet Regulators NOTE Refer to Section 3 3 for sanitizing the assembled freezer before filling with mix Install the drain trays Fig 30 N CAUTION DRAIN TRAYS MUST BE IN PLACE BEFORE OPERATING FREEZER TO PREVENT DAMAGE FROM POSSIBLE AUGER SEAL LEAKS IN di Figure 30 Drain Trays 3 12 ROUTINE CLEANING To remove spilled or dried mix for the freezer exterior simply wash in the direction of the finish with warm soapy water and wipe dry Do not use highly abrasive materials as they will mar the finish SECTION 4 MAINTENANCE INSTRUCTIONS 4 1 PREVENTIVE MAINTENANCE It is recommended that a preventive maintenance schedule be followed to keep the freezer clean and operating properly The following steps are suggested as a preventive maintenance guide IN WARNING NEVER ATTEMPT TO REPAIR OR PERFORM MAINTENANCE ON FREEZER UNTIL THE MAIN ELECTRICAL POWER HAS BEEN DISCONNECTED The United States Department of Agriculture and the Food and Drug Administration require that lubricants used on food processing equipment be certified for this use Use lubricants only in accordance with the manufacturer s instructions A DAILY 1 The exterior should be kept clean at all times to preserve the luster of the stainl
10. SPRING COMP 24 766948 4 WASHER SHAKEPROOF 10 ZINC 25 3172832 OWER BACK PANEL WC 26 714005 33 FT STRIP 3 8 WIDE CORK RUBBER 27 508155 AS REQ LUBRICANT PETRO GEL 40Z TUBES 28 314290 2 COVER SQUARE 4IN FOR OUTLET BX 29 647665 2 SCREW MACH 10 32 x 3 8 HX HD 3D 5158261 HEADER PANEL dI 524803 DECAL STOELTING LOGO 31 324804 DECAL STOELTING SWIRL 31 324306 DECAL A amp W LOGO 32 4158295 FRONT SHROUD WELDMENT 33 266018 CLIP ADHESIVE BACKED J 54 741505 TOOL ALIGNME SCREWDRIVER 35 2149401 OWER BACK PANEL AC 36 324566 DECAL WIRED ACCORDING TO W 149005 2 BEARING FRONT AUGER CELCON 58 266076 2 CLIP REFRIGERATOR 1 4 TUR 39 728106 3 FOAM 1 X 3 4 40 647899 12 SCREW MACH 1 4 20 X 3 8 TRS 41 2151924 1 DRIP TRAY ASSEMBLY 42 744254 1 DRIP TRAY INSER 45 417006 1 GRATING GRID FOR DRIP TRAY 25 E sele a m SHY Pree O0 x Ey DI Ps E E 7 gt E 26 CIEN iv 8 exer TEX OE 62 CACAO CIEN XL Hp I 7 Si Loi D
11. TO THE OFF POSITION Check to make sure the spigot handle is closed completely spigot switch is functioning properly there is mix in the hopper or the mix inlet regulator carburetor is not plugged If drive motor overload was tripped remove the middle front panel and push the reset button If it will not reset wait 5 minutes and try again Place the CLEAN OFF SERVE switch in the SERVE position and push the PUSH TO FREEZE switch The product will be ready to serve when the green light illuminates If the freezer continues to freeze up contact a qualified refrigeration service technician local distributor or Stoelting Inc 4 3 CONDENSER SERVICE Visually inspect the condenser for dirt by shining a light through the louvers If the condenser is dirty vacuum all loose dirt If using compressed air or CO 2 tank to blow out the dirt first place a wet towel over the front of the condenser 18 D Blow out the dirt from the back of the condenser Most of the dirt will cling to the wet towel CAUTION THIS PROCEDURE EMITS A LOUD NOISE E An alternative method is to clean with a condenser brush and vacuum 4 4 EXTENDED STORAGE Refer to the following steps for winterizing the freezer for winter lay up or any extended period of storage A Clean thoroughly with a warm mild detergent all parts that come in contact with mix Rinse in clear water and dry all parts Do not sanitize as prolonged
12. and brush provided Fig 26 The United States Department of Agriculture and the Food and Drug Administration require that m lubricants used on food processing equipment m NU be certified for this use Use lubricants only in A Jop ek accordance with the manufacturer s instructions SSE LZ ANY ETRO 7 VSS A Assemble all O Rings onto parts dry without lubrication Then apply a thin film of sanitary lubrication to exposed surfaces of the O Rings Apply thin film of sanitary lubricant to metal part of rear seal Also apply a thin film of sanitary lubricant inside the hole on the front of the auger Figure 26 Cleaning Freezer Barrel B Assemble the rear seals onto the augers with the large end to the rear Be sure the O Ring is in place before installing the rear seal C Clean the drip tray and insert with a soap solution 9 Rinse with clean hot water C Lubricate the inside of the auger drive sockets rear with a small amount of white socket lubricant Asmall 3 10 SANITIZE FREEZER AND container of socket lubricant is shipped with the FREEZER PARTS freezer A Use a sanitizer mixed according to manufacturers D Screw the springs onto the studs in plastic flights instructions to provide a 100 parts per million Springs must be screwed into the flights strength solution Mix sanitizer in quantities of no completely to provide proper tension Fig 27 less then two gallons 7 5 liters of 12
13. cleaning All labels must remain legible for the life of the freezer STOELTING LLC ATTENTION Customer Service 502 HWY 67 Kiel Wisconsin 53042 1600 RECOMMENDED CLEANING amp SANITIZING CHECKLIST E OPERATING MANUAL FOR COMPLETE DESCAIPTIONI Y MAM ENTTCH TO CLEAN PORTION X ORAM MIX OUT OF FREEZER MOTI MEVER RETUNH BPILLAGE ORIPPAGE OA ANY UMD MODUCT BACK INTO PREEZER AT ANY Tt ANY PRODUCT IN THE UNIT AT TIME OF CLEANING MUST BE ATTENTION FREEZER REQUIRES ADEQUATE VENTILATION THIS SIDE REQUIRES 8 VENT SPACE FOR FREE FLOW OF AIR OR WARRANTY WILL BE VOIDED nin 1 CXMCULATE TWO GALLONS OF COLD TAP WATER THAU PRZEZE 4 CINCULATI TWO QALLOHB OF MILD DETERGENT SOLUTION WATER THAU FREEZER 3 TUAM WAM OANE SWITCH TO DEP POSITION REMOVE PARTS ANO CLEAN IN CLLAM HOPPER ANO 163104 OF EVAPORATOR RASSEMBLE PARTS 4 CIRCULATE TWO GALLONS OF POTABLE WAAM WATER THRU FREEZER 1 PRIOR TO Utd A UM A USOA FDA APPROVED BAMITIZING SOLUTION ON AS RECOMMENDED MANUAL QEMERALLY A SOLI WITH 100 P P M OF FREE AVAKABLE CHLOR 16 ACCEPTABLE KLENSADE XY 12 DIVERIOL BTERASHEEN OR OTHERS HAZARDOUS MOVING PARTS DO NOT OPERATE UNIT WITH OUTER COVERING REMOVED MACHINE MUST BE TURNED OFF AT MAIN DRIVE SWITCH WHEN WORKING IN THIS AREA UTES WITH SWITCH IN POSITION C OPEM LOT AJD FILL HOPPER WITH MIX ALLOW ONE PINT OF MIX TO DAAIN
14. cm POWER CONNECTION 22 5 8 CH 4 cm 3 3 16 8 1 cm ie H e REAR VIEW 1 2 SPECIFICATIONS MODEL 4231G FLOOR MODEL GRAVITY FREEZER DIMENSIONS Ereezer 25 90 65 81 cm wide x 30 20 76 7 cm deep x 60 80 154 4 cm high Crated 38 00 96 5 cm wide x 64 00 162 5 cm deep x 70 00 178 0 cm high WEIGHT Freezer 640 lbs 291 kg Crated 815 lbs 370 kg ELECTRICAL Refer to the nameplate located on the rear of the Freezer COOLING Air cooled requires 3 7 6 cm clearance for all louvered panels Water cooled requires 7 pipe or 5 8 inside diameter copper water in be installed for adequate water supply HOPPER CAPACITY Two hoppers 5 6 gallons 21 liters each refrigerated and insulated SECTION 2 INSTALLATION INSTRUCTIONS 2 1 SAFETY PRECAUTIONS Labels should be checked periodically to be sure they can be recognized as warning labels Do not attempt to operate the freezer until the safety precautions and operating instructions in this manual are read completely and are thoroughly understood Ifdanger warning or caution labels are needed indicate the part number type of label location of label and quantity required along with your address and mail to Take notice of all warning labels on the freezer Fig 3 The labels have been put there to help maintain a safe working environment The labels have been designed to withstand washing and
15. parts which are generally expected to deteriorate and to require replacement as equipment is used including as examples but not intended to be limited to o rings auger seals auger support bushings and drive belts All such parts are sold ASIS Further Stoelting shall not be responsible to provide any remedy under this warranty with respect to any component that fails by reason of negligence abnormal use misuse or abuse use with parts or equipment not manufactured or supplied by Stoelting or damage in transit THE REMEDIES SET FORTH INTHIS WARRANTY SHALL BE THE SOLE LIABILITY STOELTING AND THE EXCLUSIVE REMEDY OF BUYER WITH RESPECT TO EQUIPMENT SUPPLIED BY STOELTING AND IN NO EVENT SHALL STOELTING BE LIABLE FORANY INCIDENTALOR CONSEQUENTIALDAMAGES WHETHER FOR BREACH OF WARRANTY OR OTHER CON TRACTBREACH NEGLIGENCE OR OTHER TORT OR ON ANY STRICT LIABILITY THEORY
16. they are clear of the freezer barrels to avoid dropping rear seals G Remove the rear seals H Wipe socket lubricant from the drive end rear of the auger with a cloth or paper towel I Remove all O Rings from parts by first wiping off the lubricant using a clean paper towel Then squeeze the O Ring upward with a dry cloth When a loop is formed roll out of the O Ring groove Fig 25 Figure 25 Removing O Ring NwARNING DO NOT USE ANY TYPE OF SHARP OBJECT TO REMOVE THE O RINGS 13 J Remove drain trays B Place all parts in the sanitizing solution then remove and let air dry 3 9 CLEANING THE FREEZER PARTS C Using this sanitizing solution and the large barrel brush provided sanitize the rear of the barrel and Place all loose parts in a pan or container and take to the drive area by dipping the brush in the sanitizing wash sink for cleaning To clean freezer parts refer to solution and brushing the rear of the barrel the following steps 3 11 ASSEMBLY OF FREEZER A Place all parts in warm mild detergent water and clean with brushes provided Rinse all parts with clean hot water To assemble the freezer parts refer to the following steps CAUTION DO NOT DAMAGE PARTS BY DROPPING OR NOTE ROUGH HANDLING Petro Gel sanitary lubricant or equivalent must be used when lubrication of parts is specified B Wash the hopper and freezer barrel with warm NOTE detergent water
17. 0 F water Allow the sanitizer to contact the surface for 5 minutes Any sanitizer must be used only in accordance with the manufacturer s instructions 14 LUBRICATE WITH WHITE SOCKET LUBRICANT 2 PIECE LUBRICATE WITH e PETRO GEL Figure 27 Exploded View of Auger LUBRICATE WITH PETRO GEL N CAUTION DO NOT PLACE THE MIX INLET REGULATOR INTO THE HOPPER BEFORE INSTALLING THE AUGER E Install the two plastic flights onto rear of the auger and insert part way into freezer barrel F Install the remaining plastic flights push the auger into the freezer barrel and rotate slowly until the auger engages the drive shaft G Install the auger support and bearing into the front of the augers with one leg of the support at 9 o clock NOTE Apply a small amount of Petro Gel to the surface of the cam on the spigot handle prior to assembly of handle to the spigot body Install the spigot bodies with O Rings into the front door from the bottom Fig 28 Push straight up until the spigots are in place Install rosette cap I Install the front door on the freezer J Install the circular knobs on the freezer studs O RING OUTSIDE SPIGOT CIRCULAR KNOBS i CENTER SPIGOT 4 REQ D ROSETTE CAP Z Figure 28 Exploded View of Front Door CAUTION FINGER TIGHTEN THE CIRCULAR KNOBS EVENLY DO NOT OVERTIGHTEN KNOBS Look for the proper seal between the freezer barrel
18. 5 REPLACEMENT PARTS 5 1 HOW TO ORDER PARTS B Remove the faulty lamp by pulling out the lamp puller See Fig 33 To assure receipt of the proper replacement parts supply I your dealer or distributor with the following information LAMP PULLERS Lo Z 9 A Model number of equipment B Serial number of model stamped on nameplate Part Number Description 324014 Decal Black Arrow 324141 Decal Caution Rotating Blades 1509 DecalCleaning Figure 33 Push To Freeze Light Switch Assembly 324548 Decal Ventilation 324346 Decal Caution C To install the new lamp line up the lamp end with the 324393 Decal Drip Tray receptacle and push fully in 324803 Decal Header Panel Stoelting Logo 324804 Decal Header Panel Stoelting Swirl D Reinstall the lens by pushing firmly in When installed PUSH TO might be right side up 324806 Decal Header Panel A amp W Logo 324798 Decal CLEAN OFF SERVE NOTE 324125 Decal Elec Shock Hazard LED light bulbs require correct polarity If the bulb does not illuminate remove the bulb turn 180 C Part number part name and quantity needed and replace Common part names and numbers are listed in this manual 5 3 CLEAN OFF SERVE ROCKER SWITCH REPLACEMENT 5 2 PUSH TO FREEZE LIGHT SWITCH LAMP REPLACEMENT A Remove side panel To change alampinthe PUSH TO FREEZE switch light follow these simple steps A WARNING DISCONNECT FREEZER FROM ELECTRICAL A Grasp the lens with your thumb and f
19. G MUST CONFORM WITH NATIONAL AND OTHER APPLICABLE ELECTRIC CODES Figure 8 Danger Decal The model 4231 freezer is two individual freezers in a common enclosure EACH SIDE MUST BE CONNECTED INDIVIDUALLY EACH SIDE MUST HAVEITSOWN ELECTRICAL SUPPLY When making the electrical supply connections YOU MUST MAINTAIN STRAIGHT POLARITY FROM SIDE TO SIDE E Check the auger shaft rotation by placing the MAIN DRIVE switch in the CLEAN position Auger shaft rotation is clockwise as viewed through the clear plastic front door If the rotation is not clockwise turn the main electrical power OFF Then reverse L1 and L3 electrical power lines to the junction box three phase only Re check auger shaft rotation SECTION 3 INITIAL SET UP AND OPERATION 3 1 OPERATOR S SAFETY F Disconnect electrical cord for maintenance PRECAUTIONS Never attempt to repair or perform maintenance on the freezer until the main electrical power has been disconnected SAFE OPERATION IS NO ACCIDENT Observe these rules G Do not operate under unsafe operating conditions Never operate the freezer if unusual or A Know the freezer Read and understand the excessive noise or vibration occurs Operating Instructions 3 2 OPERATING CONTROLS AND B Notice all warning labels on the freezer INDICATORS C Wear proper clothing Avoid loose fitting garments Before operating the freezer itis requires the operator and remove watches rings or jewelry which know the f
20. ITH FOOD PROCESSING EQUIPMENT BE CERTIFIED FOR THIS USE Figure 11 Sanitizing Procedure When sanitizing the freezer refer to local sanitary regulations for applicable codes and recommended C Place the CLEAN OFF SERVE rocker switch in the sanitizing products and procedures The frequency of CLEAN position Check for leaks around the front sanitizing must comply with local health regulations door seal Fig 12 Mix sanitizer according to manufacturer s instructions _ to provide a 100 parts per million strength solution Mix OFF ON SWITCH sanitizer in quantities of no less than 2 gallons 7 5 liters of 120 F water Allow sanitizer to contact the surfaces to be sanitized for 5 minutes Any sanitizer mustbe used only in accordance withthe manufacturer s instructions N_CAUTION PROLONGED CONTACT OF SANITIZER WITH FREEZER MAY CAUSE CORROSION OF STAINLESS STEEL PARTS Figure 12 Clean Control In general sanitizing may be conducted as follows D Clean sides of hopper mix inlet regulator and a I underside of hopper cover using a sanitized soft A Push the mix inlet regulator fully into the hopper Fig bristle brush dipped in the sanitizing solution Fig 10 13 Figure 10 Mix Inlet Regulator Figure 13 Sanitizing Hopper E After five minutes place the bucket under the spigots N CAUTION and open all three spigots to drain the sanitizing DO NOT OVERFILL THE HOPPER MIX LEVEL solution When the sol
21. OUT OF 9380 TO REMOVE LXCERS b k PIAQUIMET OF CLLAMIMG AND BAMITIZING MUST COMPLY WITH FEDERAL STATE AMD LOCAL WEALTH REGULATIONS 324346 HAZARDOUS ROTATING BLADES DO KOT OPERATE UNIT WITH FRONT DOOR OR SPIGOT REMOVED 310 HIGH PRESSURE MANUAL RESET nes ELECTRIC SHOCK HAZARD DISCONNECT FROM ELECTRICAL SUPPLY BEFORE SERYICING UNIT NOTE ON TWIN FREEZERB DISCONNECT FROM BOTH SOURCES OF ELECTRICAL SUPPLY INSTALLATION INSTRUCTIONS a Route power supply leads to machine and connect per the owners b Use copper conduciors only c When supply vollaga is less than 218V nect trans Switch and red wires trom transtormer at the terminal pirip Cap blue wire THE FOLLOWING FOR THREE PHASE ONLY d Atlach high or wild leg of power supply to L2 terminal oniy e To change direction of rota ton of drive motor change Held Instaked connections only ELECTRIC SHOCK HAZARD DISCONNECT FROM THE SOURCE OF ELECTRICAL SUPPLY IN BUILDING BEFORE SERVICING UNIT 324108 CAUTION ELECTRIC WIRING MATERIALS ARRANGEMENT AND GROUNDING MUST CONFORM WITH NATIOMAL AND OTHER APPLICABLE ELECTRIC CODES EJ WATER INLET SEE OWNERS MANUAL FOR WINTERIZING PROCEDURE E Figure 3 Warning Label Locations 3 2 2 SHIPMENT AND TRANSIT The freezer has been assembled operated and inspected at the factory Upon arri
22. butterfat content and quantity and quality of other ingredients have a direct bearing on the finished frozen product A change in freezer performance that cannot be explained by a technical problem may be related to the mix When changing from one type of mix to another such a yogurt to Vitari you may have to change the mix inlet regulator and or control settings Please call your distributor for further information Proper product serving temperature varies from one manufacturer s mix to another Mixes should provide a satisfactory product in the 18 to 20 F 7 to 6 C range When checking the temperature stir the thermometer in the frozen product to read the true temperature 11 Mix does not improve with age Old mix or mix that has been stored at too high a temperature can result in a finished product that is less than satisfactory from the appearance and taste standpoint To retard bacteria growth in dairy based mixes the best storage temperature range is between 36 to 40 F 2 2 to 4 4 C Some products tend to foam more than others do If excess foam should occur skim off with a sanitized utensil and discard Fig 17 Periodically stirthe mix in the hopper with a sanitized utensil SY x d SS m Figure 17 Skimming the Foam N 3 6 REMOVING MIX FROM FREEZER To remove the mix from the freezer refer to the following steps A Remove the mix inlet regulator from the hopper by pulling st
23. d3 SANLA eqn AiellldqeD 9109 SAJEA pas yono deo Aquassy Bun sseooy ploueloS SALA Sep 1YBIS Joleolpul 181 SAJE UOISUEdX 49U9 IUBEJN Y09949 49yI4 UA AIUO D M einsseid YAMS UO 9 v Jesuepuo AJUO O M 19su puoO quiessy 1 9 19ddoH 9z08 Dz0l LEzh sossesdwoD 560 9601 LEzb 10Sselduo0D 986 98 L Lezy Josseidwog uonduoseg amp 8138911 AS L0L LES 698292 G80c8c L8GZ GSVE9Z 0 0897 020cv 9 113891 800cve 989812 vr0v8c 701784 vLLeLKY 080283 NS 0c0c8c AG 120684 Nd Burjeois 9I GI vi el cl LL Ol oor 0 V NY de E 31 UOISJ9A paloo5 Jele oLezy lapoW ualsAS alAS man R pa1009 ayen a ayen p looO ae m dc Ve L 0SU9pU0O oe _ La JOGUBPUCJ az vz L 2055UdWOD RSR m 2 Bun ehr J AE LI I mra sw G abro Ce Seed qq INEM A 9 da DEM IP sdy EH Gum H I A KIRSCH Mms umu Sy J rf oMssaid anad T ama OZ U Bugi KH Bo Ad 4 Wa 204205 wagons uns Za CTR C Ae bl Eb ZL d O vi er ZLO yO 15910 39414 og U LLO uo LOL RPloualos pouas n SS ssefu is ss bu bes ara auq 9 9 BUF DL 9 dol Ze 6 uin 2 M 3 ID ha 9 129 C3 F3 Ote Y 12 0 ii y pom epos 4 papootd 40JEUOJBAJ LI lt JOJEJOJEAJ
24. e C lt ZW A ge I we a angAxi O8 W 217 gt 8 RA DER Qing AXL 33949 2 o 7 44 0 Tes ds ana AXL aaen AXL p gt 9L ER E Tara eqn Y st apis wf PL EL ZL ee ji L ueqpdeo O p S He Hd3 NEA c san Medes z 8109 PAPA pas yono deo Aquassy uiy sseooy plougjos A PA sselo JUBIS 4oleolpul uoqelebujsH 1eug SNIJE UOISUEdXI 8U9 IUBEIN eAeA Y99490 191114 AUA AIUD D M 9 nssald UoHAS IuO 9 7 JesuepuoD IuO D M JesuepuoD quiessy Joyesodeng 9 JaddoH 9z08 9z0H18zy sossesdwoD 960 9601 LEzb 1oss iduuoO 986 981 18zy 1oss iduuoo uonduoseg amp 82778911 AS L0L LES 658392 G80c8c EL8SZE SSVE9Z 0 0897 Oc0cve 9 11891 800cve 989817 vr0v8c 70178 pzzezly 080583 NS 0c0c8c AS L30383 Nd Punjeois 9I GI DI el cl LL OL O O N E 2 33 STOELTING SK A Polar Ware Company WARRANTY SOFT SERVE SHAKE FREEZERS 1 Scope Stoelting LLC warrants to the first user the Buyer that the freezer cylinders hoppers compressors drive motors speed reducers auger and auger flights of Stoelting soft serve shake freezers will be free from defects in materials and workmanship under normal use and proper maintenance appearing within five 5 years and that all other components of such equipment manufactured by Stoelting will be free from defec
25. el condition Fig 5 If adjustment is necessary level the freezer by turning the casters in or out Fig 6 Figure 6 Caster Adjustment 2 4 ELECTRICAL CONNECTIONS NWARNING BEFORE INSTALLATION OF ANY CABLE IN THE FREEZER DISCONNECT THE FREEZER FROM ITS ELECTRICAL SUPPLY SOURCE A CAUTION ROUTE ELECTRICAL CABLE SO THAT IT CANNOT BE ACCIDENTALLY DAMAGED BY PINCHING CRUSHING ETC A Connect freezer to a properly grounded 208 230 volt AC source of electricity B To access the electrical boxes remove the two Phillips head screws on the left and right side panels Then pull the panel down and out C For location of proper electrical connections refer to Figure 7 Figure 7 Connecting Permanent Wiring NOTE When supply voltage is less than 218V reconnect transformer Switch orange and red wires from transformer at the terminal strip and cap blue wire D Please read decal located on lower electrical box cover Fig 8 ELECTRIC SHOCK HAZARD DISCONNECT FROM ELECTRICAL SUPPLY BEFORE SERVICING UNIT INSTALLATION INSTRUCTIONS a Conneci power supply leads lo machine per the owners manual b Use copper conductors anly THE FOLLOWING FOR THREE PHASE ONLY c Altach high or wild lag ol power supply ta L2 terminal oniy d To change direction ol rotation ot drive molor change field installed connections oniy NOTICE ELECTRIC WIRING MATERIALS ARRANGE MENT AND GROUNDIN
26. ess steel A mild alkaline cleanser is recommended Use a soft cloth or sponge to apply the cleanser 2 Using a sanitized one pint aluminum overrun container skim the mix in the hopper to remove any foam buildup Fig 31 Figure 31 Skimming Hopper 3 Runasanitized brush down mix inlet regulator carburetor tubes Fig 32 dir d a S Figure 32 Sanitizing Mix Inlet Regulator Carburetor NOTE When sanitizing the skimmer brush and the hand that holds the mix inlet regulator carburetor must also be sanitized 4 Note any unusual noises or operating conditions upon startup Repair or rectify immediately if problems exist NOTE Do not use acid cleaners strong caustic compounds or abrasive materials to clean any part of the freezer exterior or plastic parts A CAUTION INSPECTION FOR WORN OR BROKEN PARTS SHOULD BE MADE AT EACH DISASSEMBLY OF THE FREEZER B WEEKLY 1 Check all O Rings for excessive wear and replace if necessary 2 Check scraper blades front bearing and rear bearing for wear damage paragraph 3 8 C MONTHLY 1 Check drive belt for wear 2 Check condenser for dirt 4 2 FREEZE UP If a freeze up does occur use the following steps to thaw the mix in the freezer barrel N CAUTION IF THE DRIVE BELT SQUEALS WHEN THE CLEAN OFF SERVE SWITCH IS PLACED IN THE SERVE POSITION OR WHEN THE SPIGOT IS OPENED TO DISPENSE PRODUCT TURN THE CLEAN OFF SERVE SWITCH
27. exposure of metal parts to some sanitizers can cause corrosion NOTE Do not let cleaning solution stand in freezer barrel or hopper during the shutdown period B Remove disassemble and clean the front door auger and mix inlet regulator carburetor Leave disassembled during the shutdown period Place plastic auger flights rear bearing and front bearing in a plastic bag with a moist paper towel This will prevent parts from becoming brittle if exposed to dry air over an extended period of time over 30 days NCAUTION BARREL MUST BE EMPTY FOR FOLLOWING PROCEDURE On water cooled freezers shut off and disconnect water supply at rear of freezer run compressor for 2 to 3 minutes to open water valve and blow out all water first through inlet then outlet line using air or carbon dioxide Disconnect the freezer from the electrical supply in the building 4 5 TROUBLESHOOTING A WARNING NEVER ATTEMPT TO REPAIR OR PERFORM MAINTENANCE ON FREEZER UNTIL THE MAIN ELECTRICAL POWER HAS BEEN DISCONNECTED Problem Freezer does not run Freezer shuts off on error Product is too soft Product is too firm Product does not Dispense Drive belt slipping Possible Cause 1 2 gt LND N E N E Ne Power to freezer is off Fuse or circuit breaker is blown or tripped Freeze up High pressure cutout tripped Drive motor OFF ON Timer Low or no mi
28. he product in the barrel reaches the proper consistency B CLEAN OFF SERVE SWITCH The CLEAN OFF SERVE switch is a three position rocker switch used to control the operation of the refrigeration system and auger When the switch is placed in the CLEAN position the refrigeration system will be off and the auger will rotate for cleaning When the switch is placed in the OFF position the refrigeration system and auger will not operate When the switch is placed in the SERVE position the refrigeration system and auger will operate automatically The switch should be placed in the ON position for normal operation C PUSH TO FREEZE SWITCH The illuminating PUSH TO FREEZE switch is used to start the freezing cycle During the initial freeze down the CLEAN OFF SERVE rocker switch is placed in the SERVE position Then the PUSH TO FREEZE switch is pressed until the drive motor and compressor comes ON NOTE After the gearmotor starts there is a 3 second delay before the compressor starts During the normal operation the red PUSH TO FREEZE switch will illuminate afterthe freezer has been in idle for the pre set time Before drawing product press the red PUSH TO FREEZE switch if it is illuminated Wait until the green lens is illuminated before dispensing NOTE Ifthe freezer shuts off and the PUSH TO FREEZE light flashes you have an error condition Turn the CLEAN OFF SERVE switch to the OFF position correct the proble
29. ial mix inlet regulator carburetor See note 2 Slow up on the draw rate Place reset lever in the ON position If condition continues see note 1 or 2 See paragraph 4 4 See paragraph 4 3 Replace drive belt See paragraph 4 4 See paragraph 4 3 Low overrun Front door leaks Hopper will not Maintain mix temperature below 45 F 7 C N m LA LA Mix inlet regulator carburetor missing Mix inlet regulator carburetor O Ring missing Mix inlet regulator carburetor air tube blocked Front door knobs are loose Spigot parts are not lubricated Chipped or worn spigot O Rings O Rings or spigot installed wrong Spigot hole in front door nicked or scratched EPR valve needs to be adjusted Temperature control failure Refrigeration problem 1 Must be performed by a qualified service person 1 2 3 Replace mix inlet regulator carburetor Replace mix inlet regulator carburetor O Ring Clean with sanitizer brush Tighten knobs See paragraph 3 11 Replace O Rings Remove spigot and check O Rings Replace front door See note 1 Replace See notes 1 or 2 Check system See note 1 2 The local dealer distributor or Stoelting LLC Service Department should be contacted Write or call Stoelting LLC 502 Hwy 67 Kiel WI 53042 Phone 920 894 2293 20 SECTION
30. imming Hopper seen en de tn ise ra 17 32 Sanitizing Mix Inlet Regulators Carburetor aaa 17 33 Push to Freezer Light Switch Assembly 21 34 Spigot Front Door and Auger Assembly i 22 SECTION 1 INTRODUCTION 1 1 DESCRIPTION The Stoelting 4231 G freezer is gravity fed The freezer is equipped with fully automatic controls to provide a uniform product The freezer is designed to operate with almost any type of commercial soft serve or non dairy mixes available including ice milk ice cream yogurt and frozen dietary desserts This manual is designed to assist qualified service personnel and operators in the insulation operation and maintenance of the Stoelting Model 4231 gravity freezer Information Packet Location Model 4231G 25 13 16 65 6 cm N N RIGHT SIDE 30 5 16 77 0 58 5 8 148 8 cm 111 8 cm 21 13 16 55 4 cm FRONT VIEW T T 32 7 8 83 6 cm e Figure 2 Specifications 19 5 8 49 8 cm 30 5 16 77 0 cm SIDE VIEW 4 WATER OUTLET LEFT SIDE WATER OUTLET RIGHT SIDE t De Figure 1 Model 4231G Freezer gt WATER INLET RIGHT SIDE WATER INLET LEFT SIDE 23 8 A 6 1
31. liters of cold tap water Figure 20 Auger Flight Wear and Front Auger Support Wear B Place the CLEAN OFF SERVE switches in the CLEAN position To disassemble the freezer refer to the following steps C Allow the water to agitate for approximately five minutes A Remove the mix inlet regulators from the hoppers by pulling straight up D Open the spigots to drain the water Remember to place a bucket or container under the spigots to catch B Remove the front door by turning off the circular the water When the water has drained turn the knobs and then pulling the front door off the studs CLEAN OFF SERVE switches to the OFF position Fig 21 Allow the freezer barrel to drain completely 12 Figure 21 Removing Front Door C Remove rosette cap Push the spigot body through the bottom of the front door and remove the spigot body Fig 22 O RING OUTSIDE SPIGOT CIRCULAR KNOBS aREQD CENTER SPIGOT ROSETTE CAP Figure 22 Removing Spigot D Remove the front auger supports and bearings Fig 23 FRONT AUGER SUPPORT Figure 23 Removing Auger Supports E Remove the auger assemblies from the freezer Pull the augers out of the freezer barrel slowly As the augers are being pulled out carefully remove each of the plastic flights with springs Fig 24 AUGER SHAFT a E DRAIN TRAYS Figure 24 Auger Shafts F Keep the rear of the auger shafts tipped up once
32. m and turn the freezer back on GREEN LIGHT The green lens is used to indicate that the product has reached the proper consistency and is ready to be dispensed NOTE Ifthe PUSH TO FREEZE lens is illuminated push the PUSH TO FREEZE switch and wait until the green lens illuminates before dispensing MIX LOW LIGHT The MIX LOW light is used to indicate when the hopper is low on mix When the light is illuminated fill the hopper with mix CAUTION FAILURE TO REFILL HOPPER IMMEDIATELY MAY RESULT IN OPERATIONAL PROBLEMS D DISPENSE RATE ADJUSTER The dispense rate adjuster limits the opening of the spigot To adjust product dispense rate turn the adjusting knob clockwise for slower flow and counterclockwise for faster flow E DOOR INTERLOCK SWITCH When the door is securely fastened the freezer will operate normally When the door is removed the drive and compressor will not run 3 3 SANITIZING B Prepare 2 gallons 7 5 liters of sanitizing solution following manufacturer s instructions Pour into hopper with mix inlet regulator in place Fig 11 Sanitizing must be done after the freezer is clean and just before the hopper is filled with mix Sanitizing the night before is not effective However you should always clean the freezer and parts after using it N WARNING THE UNITED STATES DEPARTMENT OF AGRICULTURE AND THE FOOD AND DRUG ADMINISTRATION REQUIRE THAT ALL CLEANING AND SANITIZING SOLUTIONS USED W
33. oled Unit Only A rear block off panel has been provided to prevent recirculation of hot air beneath the freezer The rear block off panel maximizes the efficiency of the freezer See the illustration for the installation instructions 1 Remove both back panel mounting screws below the bottom most louver 2 Attach rear block off panel to the back panel using the same screws as shown lt Bottom Most Louver Of Back Panel Back Panel Mounting Screw Rear Blockoff Panel g A water cooled freezer requires an adequate water supply install 3 8 inch pipe or 1 2 inch inside diameter copper water line to each side of the freezer Connect water outlet to a drain using a 1 2 inch inside diameter line Automatic washer hoses work well for final connections All water connections must comply with local codes N CAUTION FLUSH ALL WATER LINES BEFORE INSTALLATION IN NEW STORES WITH SEDIMENT WATER ADD SUITABLE FILTER OR STRAINER TO WATER INLET A CAUTION FAILURE TO PROVIDE ADEQUATE VENTILATION WILL VOID WARRANTY The unit is shipped without casters installed To install the casters lift and support the unit while screwing the four casters into the bottom of the frame at each corner Figure 5 Leveling Freezer C Accurate leveling is necessary for correct drainage of freezer barrel to insure correct over run and flow Place a spirit level on top of the freezer at each corner to check for lev
34. orefinger and SUPPLY SOURCE BEFORE SERVICING pull out 21 REPLACEMENT PARTS 8 REFERENCE DRAWINGS 5 4 M H neh ar O P g S Cl E ED 7 dey 8 8SoH r zh Je M 1 p 1 8 BASE 34 Spigot Front Door and Auger Assembly 22 deo allesobH 1x3 810H 94 9 Boy alu XIN 1x3 JOH p L Boy eut XIN u16u 1 pis 810H 94 9 Bay 1elul XIN pis 810H b L Bay PU XIN Duude 108idS JelueD uolsio Duude 1o6ids apisino uoisio Guuds v4 JooldeyeUS 49USEM Ov v4 X8H INN Guo 929 X Ob p SUIYSEIN MOIS YOUMS Duo OS S X 03 7 SUIUDEJN M S Jeg Buqsnipy spll9 950seld yoel9 qouy SIA O SS 1911OO Uld lpueH JUSUIP 9M 1949818 PID PH XeH 8 X 027 deo Mass qouy SO 8 1 X Gl X GO Buly O MEI 91 8 qouy 959 0194 eqn SO GZ8L X CO 00 v Buly O SO 8 1 X GI 9L L L X CO 9L G 1 BUIH O SO 8 1 X CO 8 2
35. raight up Fig 18 FRONT Figure 18 Removing Mix Inlet Regulator B Place the CLEAN OFF SERVE rocker switch in the E Repeat steps A through D using a mild detergent CLEAN position Allow the mix to agitate in freezer solution barrel until the mix has become a liquid 3 8 DISASSEMBLY OF FREEZER C Drain the liquid mix by opening the spigot A bucket PARTS or container should be placed under the spigot to catch the liquid mix Fig 19 NCAUTION PLACE THE CLEAN OFF SERVE ROCKER SWITCHES IN THE OFF POSITION BEFORE DISASSEMBLING FOR CLEANING OR SERVICING Inspection for worn or broken parts should be made at every disassembly of the freezer for cleaning or other purposes All worn or broken parts should be replaced to ensure safety to both the operator and the customer and to maintain good freezer performance and a quality product Two normal wear areas are the auger flights and front auger support bearing Fig 20 Frequency of cleaning must comply with the local health regulation Figure 19 Draining Mix D Place the CLEAN OFF SERVE switch in the OFF position WEAR LINE 3 7 CLEANING THE FREEZER lt NOTE The frequency of cleaning the freezer and freezer AUGER FLIGHT parts must comply with local health regulations After the mix has been removed from the freezer the freezer must be cleaned To clean the freezer refer to the following steps A Close the spigot and fill the hoppers with 2 gallons 7 5
36. t i 21 5 4 Replacement Parts 8 Reference Drawings pp 22 LIST OF ILLUSTRATIONS Figure Description Page 1 e ER EN ER 1 2 ee lee E 1 3 Warning and Label Locations 3 4 Space and Ventilation Requirements pp 4 5 Leveling ME 5 6 erige aba 5 7 Connecting Permanent Wiring aaa aaa 5 8 Mie 5 9 Controls sans A 7 10 Mec ll le UU e 9 11 Sanitizing Procedure ii 9 12 Glean CONTIN iaia 9 13 Sanitizing ele 9 14 Spigot Opened and Solution Draining 10 15 Pouringithe MIX TN 10 16 Dispensing Product eii aaa 10 17 gt SKIMMING the FOAM ua na lia 11 18 Removing Mix Inlet Regulator uuu a z a ate uter EE 11 19 Draining MiX czo een 12 20 Auger Flight Wear 8 Front Auger Support Wear a 12 21 RemovingiFront Door u ss u m i GE ee unata 13 22 RemoVI g PIDO Luisito it 13 23 Removing Auger Supports cocoa ocn aaa nano cnn aaa aaa nnne nnne nnns nnns 13 Te DEE 13 25 Removing ORNI 1 au 13 26 Gleaning FreezerBarrell oce ata 14 27 Exploded View of Auger 15 28 Exploded View of Front Door cicca 15 29 Installing Mix Inlet Regulators casa usa slant api 16 30 Dram Trays Raka a AEO lana 16 31 Sk
37. tion and liquid mix Close the spigot Fig 15 Figure 16 Dispensing Product NCAUTION Figure 15 Pouring the Mix REFRIGERATION IS AUTOMATICALLY ACTIVATED WHEN THE SPIGOT IS OPENED D Fill hoppers with approximately 6 1 2 gallons 11 4 CLOSE THE SPIGOT COMPLETELY AFTER liters of pre chilled 40 F or 4 C mix DISPENSING 10 I The freezer is designed to dispense the product at a reasonable draw rate If the freezer is overdrawn the result is a soft product or a product the will not dispense at all If this should occur allow the freezer to run for approximately 30 seconds before dispensing additional product After a while the operator will sense or feel the freezer is beginning to fall behind and will slow down the rate of draw so as not to exceed the capacity Do not operate the freezer when the level indicator shows the hopper is empty NOTE The freezer has a standby mode sometimes referred to as a sleep or energy conservation mode When the freezer is not used after a preset time it will remain there until someone draws a product or pushes the PUSH TO FREEZE switch In the standby mode the freezer will keep the product below 45 F Standby modes are not to be used in place of cleaning and sanitizing Federal State and Local regulatory agencies determine frequency of cleaning and sanitizing 3 5 MIX INFORMATION Mix can vary considerably from one manufacturer to another Differences in the amount of
38. ts in material and workmanship under normal use and proper maintenance appearing within twelve 12 months after the date that such equipment is originally installed 2 Disclaimer of Other Warranties THIS WARRANTY IS EXCLUSIVE AND STOELTING HEREBY DISCLAIMS ANY IMPLIED WAR RANTY OF MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE 3 Remedies Stoelting s sole obligations and Buyer s sole remedies for any breach of this warranty shall be the repair or at Stoelting s option replacement of the affected component at Stoelting s plant in Kiel Wisconsin or again at Stoelting s option refund of the purchase price of the affected equipment and during the first twelve 12 months of the warranty period deinstallation reinstallation of the affected component from into the equipment Those obliga tions remedies are subject to the conditions that Buyer a signs and returns to Stoelting upon installation the Checklist Warranty Registration Card for the affected equipment b gives Stoelting prompt written notice of any claimed breach of warranty within the applicable warranty period and c delivers the affected equipment to Stoelting or its designated service location in its original packaging crating also within that period Buyer shall bear the cost and risk of shipping to and from Stoelting s plant or designated service location 4 Exclusions and Limitations This warranty does not extend to parts sometimes called wear
39. unction of each operating control Refer to could cause a serious accident Figure 9 for the location of the operating controls on the freezer D Maintain a clean work area Avoid accidents by ANWARNING cleaning up the area and keeping it clean THE OFF SERVE SWITCH MUST BE PLACED IN THE OFF POSITION WHEN DISASSEMBLING FOR CLEANING OR SERVICING THE FREEZER MUST BE DISCONNECTED FROM ELECTRICAL SUPPLY BEFORE REMOVING ANY ACCESS PANEL Spigot Switch behind panel Activated by Spigot Handles E Stay alert at all times Know which switch push button or control you are aboutto use and what effect it is going to have e Dispense Rate Adjusters Clean Off Serve Rocker Switch y u Clean Off Serve Rocker Switch Red Light Push to Freeze Green Light Ready to Serve 3 4 Red Light Push to Freeze gt Green Light Ready to Serve Low Mix Light N Low Mix Light Front Door Interlock Switch Actuator located between bar rels behind stainless steel panel High Pressure Reset But ton under lower front panel Water Cooled Only Figure 9 Controls 7 A SPIGOT SWITCH When the spigot handle is opened the SPIGOT switch will start the auger drive motor and refrigeration systems When the spigot handle is closed the auger drive motor and compressor will remain on until t
40. ution has drained place the MUST NOT BE HIGHER THAN 2 5CM FROM CLEAN OFF SERVE switch in the OFF position THE TOP OF THE AIR INLET TUBE ON THE Allow the freezer barrel to drain completely Fig 14 MIX INLET REGULATOR E The freezer barrel will automatically fill until it is about Ve full about 3 min If the freezer barrel does not fill check for obstruction in the mix inlet regulator O Ring check for leaks at the mix inlet regulator was installed correctly or that the freezer is level F Place the CLEAN OFF SERVE rocker switch in the SERVE position then press PUSH TO FREEZE switch until the drive motor and compressor come ON Figure 14 Spigot Opened and Solution Draining NOTE After the gearmotor starts there is a 3 second delay before the compressor starts 3 4 FREEZE DOWN AND OPERATION This section covers the recommended operating procedures to be followed for the safe operation of the freezer G After about 6 to 10 minutes the freeze will shut OFF and the green lens will illuminate The product is ready to serve Freeze down time may be longer for some frozen diet dessert mixes A Sanitize just prior to use H For normal dispensing move the spigot handle open B Place the CLEAN OFF SERVE switch in the OFF 60 Fig 16 position C With spigots open pour approximately 1 gallon 3 8 liters of mix into the hopper Allow the mix to flush out about 8 ounces 0 23 liters of sanitizing solu
41. val at the final destination the freezer mustbe checkedforany damage that may have occurred during transit With the method of packaging used the freezer should arrive in excellent condition THE CARRIER IS RESPONSIBLE FOR ALL DAMAGE IN TRANSIT WHETHER VISIBLE OR CONCEALED Do not pay the freightbill until the freezer has been checked for damage Have the carrier note any visible damage on the freight bill lf concealed damage and or shortage are found later advise the carrier within 10 days and request inspection The customer must place claim for damages and or shortages in shipment with the carrier Stoelting Inc cannot make any claims against the carrier 2 3 FREEZER INSTALLATION A CAUTION FAILURE TO INSTALL THE FREEZER WITHIN RECOMMENDED LIMITS WILL RESULT IN POOR PERFORMANCE OF THE SYSTEM PREMATURE COMPONENT FAILURE AND CANCELLATION OF WARRANTY Installation of the freezer involves moving the unit close to its permanent location removing all protective packaging setting in place and cleaning CAUTION REMOVE LOWER FRONT PANEL BEFORE REMOVING FREEZER FROM SKID The freezer requires adequate ventilation Aminimum of 3 7 6 cm of vent space is required for free flow of cooling air at the front and back Fig 4 Figure 4 Space and Ventilation Requirements 4 NOTE For Air Co
42. x in hopper Low or no overrun Refrigeration problem No vent space for free flow of cooling air Air temperature entering condenser is above 100 F Air cooled Condenser is dirty Air cooled Consistency setting too soft Stabilizers in mix are broken down Refrigeration problem Consistency setting too firm Spigot not fully closed No mix in hopper Mix inlet regulator carburetor mix inlet tube is plugged Special mix inlet regulator carburetor needed for mix being used Capacity of freezer is being exceeded Drive motor overloaded Drive belt failure Freeze up Worn drive belt Freeze up 19 Remedy tA E WIN 1 2 R w N 3 MO u Ne Supply power to freezer Replace or reset If condition continues See note or 2 See paragraph 4 3 Correct problem and reset Place the CLEAN OFF SERVE switch to the OFF position the reset Add mix Check mix inlet regulator Check system See note 1 A minimum of 6 inches of vent space required See paragraph 2 2 Change location or direct hot air away from freezer Clean See paragraph 4 6 Readjust See paragraph 4 2 Remove mix clean sanitize and freeze down with fresh mix Check system See note 1 Readjust See paragraph 4 2 Fully close spigot Fill hopper with mix 2 Unplug using a small sanitized brush Order spec
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