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Taylor Freezer C722 User's Manual

1. 1 15148 Hd ZHO9 AOEZ 80Z HdL ZHO9 AOEZ 80Z 8 4 222 0 120413 Model C722 44 Parts List LvOrvO dWWNd XIN 83NIVL38 d119 V 0290 4 1 4 031 114 15 ASSV GHVO 100590 NOEE 4N90 L 88 LHV LS HOLIOVdVO L vvOeeo A0 8 3NZ23 68 LHYVLS YOLIOVdVO 022Y0 22 022 4 09 LHVLS HOLIOVdVO 600390 3 61 NAH HOLIDVAVO 167 60 3 92 NNY YOLIOVdV9 LLEOOS NOOv 4N0 b NNY YOLIOVdVO 91 Y28990 SS AdOd 4A TVA dyO 01 18990 SS AdOd 4A IVA dV0 1 8990 SS AdOd 4A IVA dV0 812710 1104 9 GI 0LO L NDISAQ dVO 685950 ONISNOH H LVL V dyo TOO TO 2 tt y d TO 7 dl Anal 20 EOS 1 80V 1 410 10 1 91 002 1 318 0 g l 1 410 10 1 71 002 1 318 0 gol l 1 20 04 0080 410 10 7 42 009 8 318 Pct 1 10 070070 H1IQ 1IQ 1 4 l QOZ NOSBIH 31SVO kel Kl Kl Kl Kand ot tl0090070 1IQ 1IQ 1 02 DOS NOBBIH 318VO alvia oaa go i 798990 1IS IIS 1 OPL NOSBIH 318VO ssa LE 20690 1 18 0 Pen J e 968620 2e L X AI 91 91 dVNS ONIHSNE diNOO Mie cor 5 169220 008 X dI79 7 LI14S DNIHSNA n Lneryrs LE9E4O go Z X dls S dVNS ONIHSNE feu r 879010 008 X GI 91 11 AVNS ONIHSNB TO Lt 918620 HM Z X
2. Model C722 54 Parts List T Model C722 080525 27 5 12 panas TERMAL YELLOW IER Qu KEN ee G eh DREES AA Deg Hct FUNCTION WI BOARD INITIALLY Ri ni Mei JUMPER INSTALLED BARREL AND HOPPER TEMPERATURES ARE CHECKED DURING AUTO STANDBY UNIT IS LOCKED OUT IF EITHER BARREL OR HOPPER IS TOO WARM FOR A PERIOD OF TIME LOCKOUT OCCURS WHEN PINS AND 2 BARREL OR HOPPER IS ABOVE 45 76 FOR ves JPI MORE THAN ONE HOUR OR ABOVE 41F 5C FOR MORE THAN FOUR HOURS NO JUMPER INSTALLED NO LOCKOUT DURING AUTO STANDBY IF BARREL OR HOPPER 15 TOO WARM FOR A PERIOD OF TIME mp RA ENE l B K TERRA pi mu ra PINS 3 AND 4 RESERVED DO NOT USE Wo DOMESTIC CONFIGURATION JUMPER INSTALLED HOPPER TEMPERATURE NOT DISPLAYED ON SCREEN HEAT SYMBOL KEYS ONLY ACTIVE WHEN A LOCKOUT CONDITION HAS OCCURRED STANDBY KEYS DISABLED HD YES PINS AND 2 INTERNATIONAL CONFIGURATION NO JUMPER INSTALLED HOPPER TEMPERATURES H H H e H DISPLAYED ON SCREEN MANUAL HEAT CYCLE is START BY SELECTING HEAT SVMBOL STANDBV Be H KEYS FUNCTIONAL ps RESERVED DO NOT USE H H 3 Bier UZ RESERVED DO NOT USE Di m H IF5 RESERVED DO NOT USE o si un RESERVED DO NOT USE D H 8 ES E JT JUMPER INSTALLED DISABLES RESET L
3. 44 Wining Diagrams bela os aya plas 55 Note Continuing research results in steady improvements therefore information in this manual is subject to change without notice Note Only instructions originating from the factory or its authorized translation representative s are considered to be the original set of instructions O February 2012 Taylor Original Publication Updated May 2012 All rights reserved 080568 M TAYLOR The word Taylor and the Crown design aylor Company are registered trademarks in the United States 750 N Blackhawk Blvd of America and certain other countries Rockton IL 61072 Table of Contents Model C722 Section 1 The following are general installation instructions For complete installation details please see the checkout card Installer Safetv N In all areas of the world equipment should be installed in accordance with existing local codes Please contact vour local authorities if vou have anv questions Care should be taken to ensure that all basic safetv practices are followed during the installation and servicing activities related to the installation and service of Tavlor equipment Only authorized Taylor service personnel should perform installation and repairs on the equipment e Authorized service personnel should consult OSHA Standard 29CFRI910 147 or the applicable code of the local area for the industrv standards on lockou
4. Figure 12 n the Menu program the arrovv symbols and the SEL symbol vvill function as menu keys UP ARROW increases the value above the cursor and is used to scroll upvvard in text displays DOVVN ARROVV decreases the value above the cursor and is used to scroll downward in text displays SEL advances the cursor position to the right and is used to select menu options Note The machine vvill continue operation in the mode it was in when the menu was selected Hovvever the control keys will not be lit and are non functional when the Manager s Menu is displayed Entering Access Code With the ACCESS CODE screen on the display use the SEL svmbol to set the first code number in the cursor position When the correct number is selected touch the SEL svmbol to move the cursor to the next number position See Figure 13 ENTER ACCESS CODE 3 0 9 Figure 13 Continue to enter the proper access code numbers 8309 until all four numbers are displayed and then touch the SEL symbol The Manager s menu ist will display on the screen provided the correct access code is entered If an incorrect number is entered for the access code the display will exit the Menu program when the SEL symbol is selected See Figure 14 Figure 14 Model C722 19 Important To the Operator Menu Options Touch the ARROW svmbols to move up or down through the Menu Select a Menu option bv touching the SEL sym
5. N i iK 5 DS RESERVED DO NOT USE o EM io i E DBGEN RESERVED DO NOT USE b 1 5 ILI 2 LEFT JUMPER Se INTERFACE FUNCTION INSTALLED BOARD INITIALLY fi D RESERVED DO NOT USE NO i Zeg e JUMPER INSTALLED FORCE BRUSH CLEAN b H EF STATUS ES E D RESERVED DO NOT USE NO EA 4 JUMPER INSTALLED OPEN ALL LEFT o H E lt SOLENOIDS H E RESERVED 10 NOT USE NO BS EI uzu ve JUMPER INSTALLED REDUCED MIX LOW NO Tes SENSITIVITY 2 n JUMPER INSTALLED REDUCED NIX OUT No SENSITIVITY JUMPER INSTALLED W SWITCH SELF SERVE Am APPLICATION ONLY LOCKS OUT TOUCH b PANEL NEW SWITCH ACTS AS THE ON OFF ABILITY TO ACTIVATE THE TOUCH PANEL A BARREL HOPPER THERMIATOR PROBEB SA A 0 6 AMP BEATER MOTOR AMPERAGE RANGE NO s D 0 12 AMP BEATER MOTOR AMPERAGE RANGE TES sE RIGHT JUMPER INTERFACE FUNCTION INSTALLED 22 BOARD INITIALLY i RESERVED 00 NOT USE NO m JUMPER INSTALLED ENABLES 59F HOPPER YES TEMPERATURE CHECK LE RESERVED DO NOT USE No u JUMPER INSTALLED OPEN ALL RIGHT No SOLENOIDS 5 RESERVED 00 NOT USE NO we JUMPER INSTALLED REDUCED MIX LOW No SENSITIVITY JUMPER INSTALLED REDUCED MIX OUT NO SENSITIVITY TN AF A 0 6 AMP BEATER MOTOR AMPERAGE RANGE NO B 0 12 AMP BEATER MOTOR AMPERAGE RANGE YES NOTE 1 STATIC ELECTRICITY MAY CAUSE DAMAGE TO SOLID STATE COMPONENTS ELIMINAT
6. AGO8 dNNd XIW HSNHA t LAU L 620610 11 2 X 00 1 AA TVA MV80 HSNY8 755798 00 4 240810 380 1 0334 8 dWNd AN3 TAQ HSNHA po LE 440610 vl X 97 2 X 0 1 949 HV3H HSNYA Pess oe 192080 HAN ANVQ JATVA LHMOVHE ln Lt 261690 HMT INVQ 3ATVA LIHOVHA LINNON 13 l so l lc 1 1 NOlLdluoS4d Parts List 45 Model C722 926870 OSEOSX ooo 0 1 4 662290 5 20 t vaszsiosx 1 oo zsesos E Lesen EE E 4 021270 7vVf 620610 PE 662290 EN 026690 OOOO Pes z ze 91440 OOOO Pes z 090 999990 AAA A ll 66940 p xnvissoanval eor 96120 1 ti 1 990 at y26680 ch EMm 86 80 s SSS SS 168100 w ii 262068 ooo E EE 96290 5 w 1 tros w a tereo Hal ZH A0 Z 803 sis 348692870 xnvissoanval eo ese pot t a x oy o 000 o eu veri t o s i 1 ew 310NVH 318N00 y LH 13 5 S40HS INOH4 u4IV48 V UN LSIML NIML LNOdS uood 1vo4q D4d M 4VA HS V CCLO DNIHIM AVHOVIG 1 5 318 1 1 0 HdH 4 14 1 5 1 0 HdH 1 15 1 0 LSIML NIML LNOdS 6 1 0 351 5 4344 dNNd HAQNITAQ MOV1E LO 1 344 NOSIg 1 del X
7. Figure 17 To change the date or time select the SET CLOCK option in the menu Touch the UP arrovv symbol to advance the arrovv from Exit to Change and then touch the SEL symbol to select the Change option See Figure 18 SET CLOCK 12 01 Change s Exit 2 10 2012 Figure 18 Change the time by touching the UP arrovv vvith the cursor under the hour position Move the cursor to the minutes position by touching the SEL svmbol Once the correct minutes are entered touch the SEL symbol to advance the cursor to the month See Figure 19 SET CLOCK 12 01 2 10 2012 s Exit Figure 19 Important To the Operator 20 Model C722 Enter the correct month dav and vear After thev have been entered touch the SEL svmbol to advance to the DAVLIGHT SAVING TIME DST screen See Figure 20 DAVLIGHT SAVING TIME ENABLED Enable Disable Figure 20 Pressing the UP or DOWN arrow svmbols will move the arrow to Enable or Disable Pressing the SEL symbol next to Disable selects that option and returns to the Manager Menu Pressing the SEL svmbol next to Enable selects that option and displavs the second screen See Figure 21 MAR Second Sundav NOV First Sundav Change gt Exit Figure 21 If the correct Sundav for the time change is not displaved then Change should be selected Pressing the SEL svmbol with the arrow next to Change displavs the third screen Press the U
8. HA JUMPER INSTALLED DISABLES RESET D NI 5 E RICK RESERVED DO NOT USE o S Ai H 8 DEGEN RESERVED DO NOT USE D FO ES RS L 2 LEFT JUMPER z INTERFACE FUNCTION INSTALLED E i BOARD INITIALLY vi RESERVED DO HOT USE NO E e JUMPER INSTALLED FORCE BRUSH CLEAN Fi z STATUS f H k w RESERVED DO NOT USE NO 2 H 8 JUMPER INSTALLED OPEN ALL LEFT ib ES S SOLENOIDS 5g SR d D s 5 RESERVED DO NOT USE NO a o he JUMPER INSTALLED REDUCED MIX LOW R H d vs SENSITIVITY We SCH Ze e JUMPER INSTALLED REDUCED MIX OUT b sit SENSITIVITY si JUMPER INSTALLED W SWITCH SELF SERVE H 310 APPLICATION ONLY LOCKS OUT TOUCH b z H PANEL NEW SWITCH ACTS AS THE ON OFF e ABILITY TO ACTIVATE THE TOUCH PANEL Ze kV A 0 6 AMP BEATER MOTOR AMPERAGE RANGE No Yaz Bi zr B 0 12 AMP BEATER MOTOR AMPERAGE RANGE YES si 58 Gi el RIGHT JUMPER d Kei H INTERFACE FUNCTION INSTALLED z CA BOARD INITIALLY E Tree D RESERVED 00 NOT USE NO 3 e JUMPER INSTALLED ENABLES 59F HOPPER we TEMPERATURE CHECK 5 RESERVED DO NOT USE NO ka w JUMPER INSTALLED OPEN ALL RIGHT No SOLENOIDS WS RESERVED DO NOT USE NO JUMPER INSTALLED REDUCED MIX LON SENSITIVITY ke JUMPER INSTALLED REDUCED MIX OUT SENSITIVITY e zeg A 0 6 AMP BEATER MOTOR AMPERAGE RANGE NO B 0 12 AMP BEATER MOTOR AMPERAGE RANGE YES NOTE 1 STATIC ELECTRICITY MAY CAUSE DAMAGE TO SOLID STATE COMPONENTS ELIMINATE STATIC ELECTRICITY
9. Failure to adhere to the following safety precautions may result in severe personal iniury or death Failure to comply with these warnings may damage the machine and its components Component damage will result in part replacement expense and service repair expense Ci DO NOT operate the freezer without reading this Operator Manual Failure to follow this instruction may result in equipment damage poor freezer performance health hazards or personal injury A Per IEC 60335 1 and its part 2 standards This appliance is to be used only by trained personnel It is not intended for use by children or people with reduced physical sensory or mental capabilities or lack of experience and knowledge unless given supervision or instruction concerning the use of the appliance by a person responsible for their safety Y unit is provided with an equipotential grounding lug that is to be properly attached to the rear of the frame by the authorized installer The installation location is marked by the equipotential bonding symbol 5021 of IEC 60417 1 on both the removable panel and the equipment s frame 4 A DO NOT use a water jet to clean or rinse the freezer Failure to follow these instructions may result in serious electrical shock Safety DO NOT operate the freezer unless it is properlv grounded DO NOT operate the freezer with larger fuses than specified on the freezer data label Ali repairs must be
10. Machine is unplugged a Plug into vvall receptacle itch is ON power smien OM b Circuit breaker OFF or b Turn the breaker ON or blown fuse replace the fuse 3 The product is too soft a Draw rate is set too fast a Adjust draw rate 29 5 to 7 1 2 oz 142 g to 213 g of product bv weight in 10 seconds Important Operator Checklist 40 Model C722 PROBLEM PROBABLE CAUSE REMEDV _ D e 4 The product is too thick product is too thick a a Freezing cylinder not cvlinder not a Drain the freezing cvlinder primed correctiv and reprime the machine b Air mix pump incorrectiv b Follow assembiv assembled procedures carefully c The viscosity control is set c Call an authorized service too cold technician d Freeze up in mix inlet d Call an authorized service hole technician 5 The mix in the hopper is a Hopper cover is not in a Clean and sanitize hopper too vvarm position cover and place in position b Agitator is not installed b Clean sanitize and install 33 the agitator c The hopper temperature is c Call an authorized service out of adiustment technician 6 The mix in the hopper is a The hopper temperature is a Call an authorized service too cold out of adiustment technician 7 Mix Lovv and Mix Out a Milkstone build up in the a Clean hoppers thoroughiv probes are not hopper functioning 8 The mix pump will not a The pump motor is off on a Turn the powe
11. Model C722 Operating Procedures Note If the agitator should stop turning during normal operation with sanitized hands remove agitator from agitator drive shaft housing and brush clean with sanitizing solution Install the agitator back onto the agitator drive shaft housing Repeat these steps for the other side of the machine Note Be sure vour hands are clean and sanitized before proceeding with these instructions Priming Note Use only FRESH MIX when priming the freezer Step 1 Place an emptv mix pail beneath the door spouts With the prime plug in the UP position pour 2 1 2 gallons 9 5 liters of FRESH mix into the mix hopper and allow it to flow into the freezing cvlinder Step 2 Open the draw valve to remove all sanitizing solution When only fresh mix is flowing close the draw valve Step 3 Once a steadv stream of mix starts to flow from the prime plug opening in the bottom of the freezer door push the prime plug down 120507 Step 4 When mix stops bubbling down into the freezing cylinder remove the cotter pin from the outlet fitting of the mix pump Insert the outlet end of the mix feed tube into the mix inlet hole in the mix hopper Place the inlet end of the mix feed tube into the outlet fitting of the mix pump Secure with cotter pin Step 5 Select the AUTO symbol K Note The brush clean counter vvill start at this time Step 6 Fill the hopper vvith fresh mix and place the mix
12. POWER FAILURE Once the system has initialized the number of days remaining before the next required brush cleaning is indicated on the control panel and the SAFETY TIMEOUT screen is displayed with the alarm turned on See Figure 9 SAFETY TIMEOUT ANY KEY ABORTS Figure 9 The SAFETY TIMEOUT screen will be displayed with the alarm on for 60 seconds or until any control symbol is selected After the safety timeout has been completed and the power switch is OFF the following screen is displayed See Figure 10 POWER SWITCH OFF UNIT CLEANED Figure 10 Power Switch ON When the power switch is placed in the ON position the control panel touch keys become operative The fluorescent display will be either blank or will indicate that the unit has been cleaned See Figure 11 UNIT CLEANED Figure 11 Brush Clean Counter The Brush Clean Counter item 9 on page 15 will display the number of hours since the freezer was last brush cleaned After hour 99 it will change to a letter and a number example A0 A1 BO B1 etc Important To the Operator Model C722 Manager s Menu The Manager s Menu is used to enter the operator function displavs To access the Menu touch the center of the CONE svmbol 8 onthecontrol panel on the right side of the machine The arrow svmbols the SEL symbol and the CONE symbol will be lit when the ACCESS CODE screen is displaved See Figure 12
13. 4 10 STEM 1021279 CASTER 3 SVVV 3 4 10 STEM W BRAKE NOTE ADA COMPLIANT HEIGHT CART NOT 6 PANEL SIDE STDCART 1069428 e FAeLRERR STD ART tssiz NOTE STANDARD HEIGHT CART WITH REVERSIBLE FRONT DOOR PANEL AND REAR PANEL Operator Parts Identification 14 Model C722 Section 5 Important To the Operator Model C722 Figure 7 a MI OUTINBICATORS _ _ MXLOWINDIGATORS R CHE BRUSHOLEAN COUNTER Model C722 15 Important To the Operator Svmbol Definitions To better communicate in the International arena svmbols have replaced words on manv of our operator switches function and fault indicators Vour Tavlor equipment is designed with these International svmbols The following chart identifies the svmbol definitions SELECT ON UP ARROW DOWN ARROW AUTO WASH MIX LOW MIX OUT MENU DISPLAY MIX PUMP E E E We gt O 2 EE A STANDBY d TOPPING HEATER LEFT TOPPING HEATER RIGHT y Za Povver Svvitch VVhen placed in the ON position the povver svvitch allovvs control panel operation Fluorescent Display The fluorescent display is located on the front control panel During normal operation the d
14. 91 S MAHOST AOIAYAS 1 12 7 H4ONG14 V YVAD 319N00 y LH HOOG LINSVD HMH AL SNT 91 ZXOL MAHOST 601 NVd dsva LINSVD XVz Ad LHOd34 1 AdAL ANITINI FASNA YACTIOH 1dWO9 SHOU ys L DAV SSAA ISN4 14 SHOU 4 8 DAV SSNA 1SN4H 1 39 114 MOZ XHEL8 SLX889 LTL HIV HILTI4 1 15 H OQ HAN415V4 HOLVI YHOOC YANALSVA 24 1 02 7 1 411 3 15 4 AlddNS HIMOd 1HASOTONA TOYHLNOO AYNSOTONA 13 X d 9c0 SNL dVO YSAYG CRL X 8 294H 8 91 IId HAAHQ Y3LN30 MVYHA V AA TWAT MVAG V AA TWAT ONIY H 454V 1 4A TVA MVHQ IVISt vc 9L S LNIWLSAFIV MAHOST NIML 4INlGd T Idt NIML 1IGNVH NIdt NO X GO 8 2 9NId O MEOF X GO 8 2 9NId O und 06 MOZO X AO 7 1 N H OT KU 2 X 002 NOlLdluOS4d 120424 Parts List 47 Model C722 9760380 sHVAH X 3H 1 4 HbCUGU 9 1 4 OSEOSX S40HS LNOYS 441v4da V UN 18 E9Y6vX fid IAWIS 2122 JNAL V LIM V 14 c89170 1919 10 1 344 3 9 169 V Id 10 1 4344 LIM EGEIGX LSYNEYOAV 14 V 818900 LAS 13 5 9 2 28 8 5 491009 QV3H 13 09 1 189950 YOLVLISV ONIGTIOH ALV 1d G6 Z 10 MOZO X dO 8 E L DNIH O 0 SESOSO H 09 08 OVAV2 HOLVLIDV YOLOW GRAN N N Ooo O 266990 HSNN HOLVL V V L3N V N OF 685950 ONISNOH HOLVLIOV 4VO AAA EE SE 885950 ONISNOH HOLVLIDVAQO8 ot r
15. X X Model C722 43 Parts Replacement Schedule Parts List Section 10 o HAVEL 190 13 8 i eve S3ATVA SS300V 13Y0VH8 eos 2 esse ONISNOH HOLVLIDVAQO8 eos m Hoozecorol dIS di DNId IVNINHAL MOOTA or PL 102290 3QVAS sz d TVNIWH31 40018 XO8 39 14S Hd 2 09 A08Z 80Z cor 22600 2111 dz 1 ot 2 49 6699 762 HOLVLIOV V 30V18 o O El eos o eoo 09 9 30V18 Had VHOS dI10 676970 30V1A DILSVId NOLLOAHLSNID 000 2042000 S 9 DILSVId HIdVHOS 30VIAT ot 2 tezoex ANS NId 1 1082 Halve o az ogo 4007 PNIHVIE HAHSVMH cl muol z eenig z 000 2 206020 EIERE o az w TaOIN T13HS Hv3H ONIHV38 15 OH IN SES o PN ONS 2102 92 1 126690 030 4 sor z oszoex SS 137NI XIW Y HOLAVOV or reeseol ISIML NIML LHOIH NHN LAH ONIHAS or PPI o LSIML 1337 1 949 1 000 z ze 1X290 XZ9 NOISN3 1X3 N HdS szc3SB uo 2 6690 3100 MVHQ LNANLSIPIV M3HOS 121 Pes dsvezeeo HJNIVL4H ONIHdS QOH or rergeol HOLMS MWHG LOAId Nid dd d 000 e a SOHd XOVTE 7 1 ONIH or IL o HOLIMS V 13Y0VH89 ot 1 19969 ENEE ot 1690 LHOIHHOLIMS cor 99 680 143 THOLIMS MVHQ WHV ot ro 96009 HOLMS HOLVNLOV Pico Seil 97 01 VIQ Z HIdAOD HOLVINWAJOV SSVTO ERIN H VA ALO JuVd NOlLdluos4q INVIIdINO9 SHOH
16. alignment technician 13 The freezing cylinder a Missing or worn front a Install or replace the front 27 walls are scored bearing bearing b Broken freezer door baffle b Replace freezer door E rod c Broken beater pins c Replace beater assembiv d Beater d Beater assembly is bent is bent d d Replace beater assembly beater assembly e 7UVU7 box is out of e 77 an authorized service alignment technician 14 The product makes a a Dravv rate is set too fast a Adjust draw rate Dopping sound when 5 to 7 1 2 oz 142 g to drawn 213 g of product bv weight in 10 seconds b Pump assembled b Assemble and lubricate incorrectiv according to instructions in this manual c Freezing cvlinder not c Drain the freezing cvlinder 34 primed correctiv and reprime the machine Important Operator Checklist 42 Model C722 Section 9 Parts Replacement Schedule PART DESCRIPTION EVERY 3 MONTHS EVERY 6 MONTHS ANNUALLV seww EE gt gt j X O EE apen J X AT 6 meng ll TX Fuyvass s8 M Fos Tbe cra X o o A White Bristle Brush 3 x 7 Inspect amp Replace Minimum if Necessary White Bristle Brush 1 x 2 Inspect amp Replace Minimum if Necessary Black Bristle Brush 1 x 2 Inspect amp Replace Minimum if Necessarv Double Ended Brush nspect amp Replace Minimum if Necessary X X X X X X xX
17. f the freezer shuts dovvn again contact your authorized service technician Adjustable Draw Handle This unit features an adjustable draw handle to provide the best portion control giving a better consistent quality to your product and controlling costs The draw handle should be adjusted to provide a flow rate of 5 to 7 1 2 oz 142 to 213 g of product by weight per 10 seconds To INCREASE the flow rate tighten the screw To DECREASE the flow rate loosen the screw See Figure 8 Figure 8 Model C722 17 Important To the Operator Operating Screen Descriptions The fluorescent displav located in the center of the control panel is normallv blank during the dailv operation of the machine The displav is activated when the SEL svmbol or the Manager s Menu is selected The displav screen will also alert the operator of specific faults detected bv the control Power Up When the machine is powered the control svstem will initialize to perform a svstem check The screen will display INITIALIZING There are four types of data the svstem will check LANGUAGE SVSTEM DATA CONFIG DATA and LOCKOUT DATA If the system detects corrupt data during Initializing the detected faults will be displayed for acknowledgement after the SAFETV TIMEOUT displav if the power switch is on The faults mav be CORRUPTED LANGUAGE CONFIG CRC ERR SYSTEM CBC ERR FAULT HISTORY LOCKOUT CRC ERR or
18. performed by an authorized Tavlor service technician The main power supplies to the machine must be disconnected prior to performing anv repairs Cord Connected Units Only Taylor authorized service technicians may install a plug on this unit Stationary appliances which are not equipped with a power cord and a plug or another device to disconnect the appliance from the power source must have an all pole disconnecting device with a contact gap of at least 3 mm installed in the external installation e Appliances that are permanently connected to fixed wiring and for which leakage currents may exceed 10 mA particularly when disconnected or not used for long periods or during initial installation shall have protective devices such as a GFI to protect against the leakage of current installed by the authorized personnel to the local codes Supply cords used with this unit shall be oil resistant sheathed flexible cable not lighter than ordinary polychloroprene or other equivalent synthetic elastomer sheathed cord Code designation 60245 IEC 57 installed with the proper cord anchorage to relieve conductors from strain including tvvisting at the terminals and protect the insulation of the conductors from abrasion Failure to follovv these instructions may result in electrocution Contact your local authorized Taylor Distributor for service Model C722 Safety DO NOT allow untrained personnel to operat
19. starting point in our instructions turn to page 36 Disassembly and start there Assembiy Note VVhen lubricating parts use an approved food grade lubricant example Taylor Lube MAKE SURE THE POWER SWITCH IS IN THE OFF POSITIONI Failure to follow this instruction mav result in severe personal injurv from hazardous moving parts Step 1 Lubricate the groove on the beater drive shaft Step 2 Slide the beater drive shaft boot seal over the small end of the beater drive shaft and engage into the groove on the shaft Operating Procedures Step 3 Heavilv lubricate the inside portion of the boot seal Also lubricate the flat end of the boot seal that comes in contact with the rear shell bearing Step 4 Applv an even coat of lubricant to the shaft DO NOT lubricate the hex end Ta Sal Figure 39 Note To ensure that mix does not leak out of the back of the freezing cvlinder the middle section of the boot seal should be convex or extend out from the seal If the middle section of the boot seal is concave or extending into the middle of the seal turn the seal inside out Figure 40 Model C722 25 Operating Procedures Step 5 Note Scraper blades should be replaced everv 3 Insert the beater drive shaft through the rear shell months bearing in the freezing cvlinder and engage the hex end firmiy into the drive coupling Note The hole on the scraper blade must fit securely over the p
20. 0 hardlocks brush clean dates etc See Figure 33 LOCKOUT HISTORY 02 27 12 lt HPR THERM FAIL gt Exit Figure 33 Use the arrow symbols to advance forward or backward to view each screen The following list indicates the variable messages that may appear Press the SEL key to return to the Manager s Menu Note If no fault was found the message will state NO FAULT FOUND Faults Occurring While in AUTO or Standby Mode BEATER OVERLOAD Place the power switch in the OFF position Wait 5 minutes for the machine to cool Press the beater reset button firmly Place the power switch in the ON position and restart in AUTO HPCO COMPRESSOR Place the power switch in the OFF position Wait 5 minutes for the machine to cool Place the power switch in the ON position and restart in AUTO L R HPR Therm Fail The hopper thermistor failed Call for service L R BRL Therm Fail The freezing cylinder thermistor failed Call for service L R HPR gt 59F 15C The mix temperature in the hopper exceeded 59 F 15 C L R BRL gt 59F 15C The mix temperature in the freezing cylinder exceeded 59 F 15 C L R HPR gt 45F 7C AFTER 1 HR The mix temperature in the hopper was above 45 F 7 C more than one hour L R BRL gt 45F 7C AFTER 1 HR The mix temperature in the freezing cylinder was above 45 F 7 C more than one hour L R HPR gt 41F 5C AFTER 4 HR The mix temperature in the hopper was
21. 1920 3811 HVD HHAHGH MOY 2 92 1 9 OV YASNAGNOO Idsavl MOYE 9LX9L 5 0 4 3 34315 ONILNNOW HOSSAHANOD LINNOHDH X4H g L LIX8L 91 S MAHOST 8 AV 144 dV0 dHIM SSINHVHTH HOSSIAHdAWOD LHVIS AVTIHt 0 6 3 22 681 LHVIS HOLIOVAVOT 3 92 NNY YOLIOVdVOF voggel lyro HOSSAHAWNOD SSOANVG GNOYHS DE 11 HOSS4HdINOO LHVYLIS AV 1447 HOSSJHAWNOD DNILNIMOM LIM 14 X d 9c0 39N1 dVD HJAHGH 93 4 1 22 022 4 09 LYVLS YOLIDVdVOt 61 1 YOSSAYdNOO NOILLdIHOS3G Model C722 46 Parts List pI reegen Nv4 duyno en ee pc zezsesol 1 ol 000 8 842 220 R ziz z eg r 000 seesrol 5 na 00 a rez ool poof 91 8901 cof 2990 sesr90 9095v0 ISN 662970 530 143 000 z veao 09080 ooo dan er eet cof sezzeeol OOOO T9NVdYIMOT oo z _ 8820 0 pt amor oo z eszotol pce o V U LL eegen li esisoil CNOOXNV oo oowoo Op 1 tosebol ent LL ETE V EU 2 l pf eseveol V EU e 90 ot 2 owo V U LL O V 000 lr g rr l V 000 lr g rr l o E 218810 ERIN 10 1avd q lr D lt m o Tal L o f g LLI Z m lt bp mt HOLIMS 4 JAVA dWNd 0314114 15 13 9 QV4H X4H b L EXBL
22. 3 Figure 26 Model C722 mportant To the Operator Enable the AUTO START TIME by selecting the UP arrovv symbol to move the arrovv to Enable Touch the SEL symbol to advance to the next screen See Figure 27 AUTO START TIME 00 00 Change Exit Figure 27 Program the AUTO START TIME by selecting the UP arrovv symbol to move the arrovv to Change Touch the SEL symbol to advance to the next screen See Figure 28 AUTO START TIME 00 00 Figure 28 Use the arrovv symbols to program the AUTO START TIME by increasing or decreasing the hour setting above the cursor Touch the SEL symbol to advance the cursor and program the minutes setting Select the SEL symbol to return to the previous screen vvith the nevv time setting displayed Select the SEL symbol to exit the screen and return to the Manager s Menu The STANDBY option is used to manually place either side of the machine in the Standby mode during long no dravv periods Select the STANDBY screen from the Menu Touch the SEL symbol to activate Standby Discontinue Standby operation by exiting the Manager s Menu and selecting the AUTO mode See Figure 29 STANDBY MODE LEFT RIGHT s Exit Figure 29 The MIX LEVEL AUDIBLE option when enabled will alert the operator with an audible tone when there is a mix low or mix out condition The following screen is displaved upon selecting this option See Figure 30 MIX LEVEL A
23. 98890 1437 3A1S 13NVd VU go Hued 121 00 t zegoen 1H914 3019 TANVd ot IL 99899 HIMOT LNOY4 Y TINVA s1i z li yk U INOMEVTANVA 121 oz 808070 Nd TQ 3 etelvo dIHQ HVAH TANNVHOX or ILL mg QJONIH AIHQ V NVd ot HOS X 18 1 SI dild v Nvd OT estero LO 01 XIM 1IVd 121 000 az 1000 MOZO X QO 8 8 ONIY O cy ou z ore fH l EU poa sees NO1 0926 18 0 19 1 1 O 2 a NOT 2992 18 019 1 15 O 20 2 gozreeool Av 0018 8831 09 39 121 00 testo fn 12 000 2 isteeol HHAS HMH ISNN 8 XZ8 01 MAYOS SSOANVG GNOYHS ERAN 10 14vd NOILLdIHOS3G Model C722 50 Parts List 706800 M6EF X AO 1 ONI8 O 269870 M6EL X Al 2 1 N H O 5200522 10 a 962600 dINNd XIN HIddOH A IHA HNVHI pc rg HIHAOH ANNA XIN JMHQ7V LIVHS OO 267990 N33Y9 9 VHALS HIZILINVS 12 000 II 29990 38 1 0334 900 9 0 00 H V V N H AWOONIVWI ep 696290 HOSSIHdWOD LHV LS AVT3H xnwssosnva 201 12 20 0 DEIL HOSSIHANOD LHV LS AVTIH d nal cor z 9L LLLZSO VL OL 001 1440 TOHLNOO Hadanl sor z 0 LLLZSO 4 8 1 YZ OL VNOOL 1040 TOHLNOO 43dan 20 es s6z990 09 09 0 2 802 02 3104 AV138 OOOO ze 9 dINNd XIW HINIVL3Y dI70 Pen z 226690 LHOHS 0314 HNIS dANd NOLSId EU OSvSSX ON
24. BY ees TOUCHING GROUNDED UNIT BEFORE HANDLING SOLID STATE COMPONENTS 2 RED WIRE ON RIBBON CABLES MUST BE CONNECTED TO PIN AT EACH END GROUND FRAME SECURELY Ze ii
25. DO SO CAN RESULT IN SEVERE PERSONAL INJURV FROM ELECTRICAL SHOCKI ANo NOT operate this freezer with larger fuses than specified on the unit data label Failure to follow this instruction may result in electrocution or damage to the machine Y unit is provided with an equipotential grounding lug that is to be properly attached to the rear of the frame by the authorized installer The installation location is marked by the equipotential bonding symbol 5021 of IEC 60417 1 on both the removable panel and the equipment s frame A appliances which are not equipped with a power cord and a plug or another device to disconnect the appliance from the power source must have an all pole disconnecting device with a contact gap of at least 3 mm installed in the external installation A that are permanentiv connected to fixed wiring and for which leakage currents mav exceed 10 mA particularly when disconnected or not used for long periods or during initial installation shall have protective devices such as a GFI to protect against the leakage of current installed bv the authorized personnel to the local codes To the Installer Model C722 A cords used with this unit shall be oil resistant sheathed flexible cable not lighter than ordinarv polvchloroprene or other equivalent svnthetic elastomer sheathed cord Code designation 60245 IEC 57 installed with the proper cord anchorage to relieve conductors from strain inclu
26. E STATIC ELECTRICITY BY TOUCHING GROUNDED UNIT BEFORE HANDLING SOLID STATE COMPONENTS 2 RED WIRE ON RIBBON CABLES MUST BE CONNECTED TO PIN AT EACH END GROUND FRAME SECURELY Viz mm RELAT KH INTERFACE BOARD PONER TRANSFORMER EE En Model C722 080525 40 5 12 LEFT SIDE RIGHT SIDE CONTROL OPTIMAL mm JUMPER wea d FUNCTION INSTALLED R d A s JUMPER INSTALLED BARREL AND HOPPER TEMPERATURES ARE CHECKED DURING AUTO STANDBV UNIT 15 LOCKED OUT IF EITHER BARREL OR HOPPER IS TOO WARM FOR E a See i JFI 22 MORE THAN ONE HOUR OR ABOVE 5 FOR ES MORE THAN FOUR HOURS NO JUMPER INSTALLED NO LOCKOUT DURING AUTO STANDBY IF BARREL OR HOPPER 15 TOO WARM FOR A PERIOD OF TIME PINS 3 AND 4 RESERVED DO NOT USE LU DOMESTIC CONFIGURATION JUMPER INSTALLED HOPPER TEMPERATURE NOT DISPLAYED ON SCREEN HEAT SYMBOL KEYS ONLY ACTIVE WHEN A LOCKOUT CONDITION HAS OCCURRED STANDBY KEYS DISABLED mn PINS I AND 2 INTERNATIONAL CONFIGURATION NO JUMPER H 3 H INSTALLED HOPPER TEMPERATURES S Bp DISPLAYED ON SCREEN MANUAL HEAT CYCLE z START BY SELECTING HEAT SYMBOL STANDBY E KEYS FUNCTIONAL S 22 RESERVED 00 NOT USE o a yes RESERVED DO NOT USE o ee 22 RESERVED 00 NOT USE mi E Hi
27. INIVL38 Nid 150050 Seat M6E L X GO 8 1 2 LESESO JAVA dWNd 0314114 15 13 9 pe z 026690 391409 4 HWNd HAQNITAO pot o SS AGOS 3M1VA dVO 0 A 126690 34 59 137 XIMFHOLdVQV po z 26 S q31 TdiN S XIN NA OOOO Pas z 133080 3108 8 9 042 AYZ AITINd et 369680 3408 8 S PANVZAZTINA w z 206990 IIQQIN XIN IBOHd HJOVAST 806950 LNO XIA 4804d 5 rl 986990 3804 XIW H3O0VdS AA E 016990 H3ddM XIW 380Yd 4H39VdS OOOO Pas z 21699X XIN V 38084 To 4 L 108X T INNOW HOLOM V 3LVId 20 i x kuluki S 108X H LNNOW HOLON V 31VId OOO Pros li A aval Y3AINWNN ALO 1JuVd NOILdIHOSAG N a N TN a C wo z HER Parts List 51 Model C722 TOHLNOO 344 Hdl ZHO9 A0 z g02 sor z 72 62990 ot gegen ic o 12 L 00 Ligen s uvHosig v an go ogegrol n leerv r 6888 65h251751 ox i Ligen ot O g ss x 000 2 wl ot A 12 EU oi 6 8690 2 00 2 so 12 L 00 e seod r 00 t 2090 12 4 e zeman L 20 2 ul 1 xnvissosnval e ese ot eegen ot Steng Ooo 00 2 Jg YvY57 1069 12 pos z vez Pu 166820 ONIHVAB LAN 200010 266820 TWAS diic 3alN9 2 z eti 2 pas t ase 77 vr EECH l w z oo pa tee dV 99 OL v ASWHd 4 15 HOLIMS HAMOd Aayvn9 QA
28. OHddV 4QA 1GdQ 11DDOL HOLIMS 89 MOO THALNI HOOQ G1434 HOLIMS 30109 154 4unss44d4 HOL MS 40 421 01 1049 4 41 YOOd 41 45 89 400 THALNI HOOQ G1434 HOLIMS YOOd 190 1IHJINI dqa444 V HOLIMS SS 8 81 1V14 AVS 92 H3HSVAM A0Sc gc1 V01 L1dd5 H4AZ l HOLIMS X1Z9 5 13 3 1 WIGNVL HOLVALOV H4A31 17 HOLIMS A TddfiS HdAMOd GITF AlddNS H44Od 441SO ONT oqQAyc 4 144 9 SSOANVG GNOYHS 39 30 GNOHHS SS HSV IdS G134IHS dWWNd LAVHS ANOS ASON GNLSt DNIHVIAd HIHSVM TAMOIN TISHS HVAH DNIHV4A 002 GALVINSNI V TISHS 4140 413 5 14VHS 3 1 0 1735 CCLO d41V48 L4YHS 344 4 4 1 4 1 4 1 41 53 Model C722 52 Parts List 222 20 z zz spperol Sv L X 9 QIONITOS JATVA pc 22 669090 9 3802 QIONJTOS JATWA l 000 2 006050 4 1008 le seesool 143 7 8 220 SSOINVO W3NIT go g gezl SEIL Hd3 3ATVA le Hu ziol SAIL X S 8 DNITANOJH 12 000 awl X3H 91 81 SS300V 3NIVA dVO Yr 8990 XH 91 6 SS300V 3ATWA dVOt 220 39YVHOSIA V 3NIT cor x sosego HQSQO 8 X 13 7 1 55300 leo ere VIG 31OH 26 S SS 03347V 38N1 1 000 E reesen 38 1 0334
29. P or DOWN symbol to move the arrow to the appropriate month for the start of DST See Figure 22 DST START MONTH MAR APR MAV Figure 22 Pressing the SEL svmbol with the arrow next to the appropriate month will displav the following screen See Figure 23 DST START WEEK Second Sundav Third Sundav Fourth Sundav Pressing the UP or DOWN svmbol will move the arrow to the appropriate week for the start of DST Pressing the SEL svmbol next to the appropriate week will displav the following screen Press the UP or DOWN svmbol to move the arrow to the appropriate month for the end of DST See Figure 24 DST END MONTH Figure 24 Pressing the SEL svmbol next to the appropriate month will displav the following screen Press the UP or DOWN svmbol to move the arrow to the appropriate week for the end of DST See Figure 25 DST END WEEK First Sundav Second Sundav Third Sundav Figure 25 Pressing the SEL svmbol with the arrow bv the appropriate week will select that setting and return to the Manager s Menu The AUTO START TIME option allows the Manager to set the time of dav at which the machine automaticallv enters the AUTO mode from the STANDBY mode The machine must be in the STANDBY mode in order to AUTO start at the programmable time The AUTO START TIME can also be disabled and require starting the AUTO mode manually See Figure 26 AUTO START TIME DISABLED Enable Disable Figure 2
30. PTION PART NO ADAPTOR A MIX INLET SS X80250 PISTON PUMP SIMPLIFIED 069922 GASKET SIMPLIFIED PUMP 053527 6 PIN RETAINING X55450 CAP VALVE BODY SS 056874 14 CYLINDER PUMP HOPPER 069920 O RING 2 1 8 OD X 139W 225 020051 Model C722 11 Operator Parts Identification Accessories ITEM DESCRIPTION PART NO LUBRICANT TAVLOR TOOL MIX PUMP SHAFT 057167 TOOL O RING REMOVAL REMOVAL 4 3 SANITIZER STERA SHEEN KIT A TUNE UP X49463 80 A sample container of sanitizer is sent with the unit For 4 PAIL MIX 10 QT reorders order Stera Sheen part no 055492 100 2 oz packs or Kav 5 part no 041082 200 packs Not Shown Operator Parts Identification 12 Model C722 Brushes 013071 Black Bristle 1 x 2 013072 Double Ended 013073 Vvhite Bristle 1 x 2 d NS os lt N 023316 White Bristle 3 x 7 M d ANN Figure 5 ITEM DESCRIPTION PART NO ITEM DESCRIPTION PART NO GE BLACK BRISTLE BRUSH 013071 eee d WHITE BRISTLE BRUSH 023316 2 DOUBLEENDBRUSH END BRUSH 013072 SXT m WHITE BRISTLE BRUSH 013073 1 x2 Model C722 13 Operator Parts Identification Optional Carts Cart A ADA X69400 Cart A Std X69425 Figure 6 ITEM DESCRIPTION PART NO 1 SCREW 10 32X1 2 SLTD TRUSS 037734 PANEL FRONT REAR ADA 069402 3 CASTER 3 SWV 3 4 10 STEM 1030307 W BRAKE PANEL SIDE CART 069403 CASTER 3 SWV 3
31. RT D D Bn Model C722 Soft Serve Freezer Original Operating Instructions TAYLOR 2 22 12 Original Publication Updated 5 14 12 080568 M Complete this page for quick reference when service is required Tavlor Distributor Address Phone Service Parts Date of Installation Information found on the data label Model Number Serial Number Electrical Specs Voltage Cvcle Phase Maximum Fuse Size A Minimum Wire Ampacitv A O February 2012 Taylor All rights reserved 080568 M TAYLOR The word Taylor and the Crown design aylor Lompany are registered trademarks in the United States 750 N Blackhawk Blvd of America and certain other countries Rockton IL 61072 m b b Dn Table of Contents Section 1 To the Installer 1 Installer Safety E 1 Side ery Bas OU Oe cite ec ee ae oe 1 AmGooled EIS act se cca a a i ep fae Dad ete po 1 Water Connections Water Cooled Units Only 2 Electrical Connections ccc ccc b s ere Zeen 2 Beater Rotation meicro ore E o e EE 3 Opti nal Gans tota UE RRE e 3 lie TEE 3 Section 2 To the Operator 4 Section 3 EE 5 Section 4 Operator Parts Identification 8 M del A ar ira ae a Sat ed ar l e etna E 8 Door and B
32. UDIBLE ENABLED Enable Disable Figure 30 Disable the audible tone feature bv selecting the DOWN arrow svmbol to move the arrow to Disable Select the SEL svmbol to save the new setting and return to the Manager s Menu The control panel icons for Mix Low and Mix Out will light as the mix level drops in the hopper but the audible tone will be disabled The FAULT DESCRIPTION screen lists any faults detected bv the control and allows the Manager to clear them from the svstem Faults are displaved on the second and or third line See Figure 31 FAULT DESCRIPTION L Beater Overload R Beater Overload Figure 31 Pressing the SEL svmbol displavs the next fault or returns to the Manager s Menu if no other faults exist Pressing the SEL svmbol anv time faults are displaved will clear corrected faults upon returning to the Manager s Menu Press the Menu svmbol to return to the Manager s Menu Important To the Operator 22 Model C722 The FAULT HISTORY screen displavs a history of the last 100 faults Page numbers are displayed in the upper right hand corner Page 1 contains the most recent fault Use the arrovv symbols to cvcle through the history pages The date and time of the event are displayed on the second line The third line displays the reason for the fault See Figure 32 FAULT HISTORY 02 27 12 HPCO COMPRESSOR s Exit Figure 32 The LOCKOUT HISTORY screen displays a history of the last 10
33. able draw handles to provide portion control giving a better consistent quality to your product and controlling costs The dravv handle should be adiusted to provide a flovv rate of 5 to 7 1 2 oz 142 g to 213 g of product by vveight per 10 seconds To INCREASE the flow rate tighten the screw To DECREASE the flow rate loosen the screvv Figure 55 Step 19 Snap the design caps over the bottom of the door spouts Figure 56 Step 20 Slide the drip pan into the hole in the front panel 101761 Figure 57 Step 21 Install the front drip trav and splash shield under the door spouts Figure 58 Model C722 Operating Procedures Mix Pump Assembiy Step 1 nspect the rubber pump parts O rings and gasket must be in 100 good condition for the pump and entire machine to operate properlv The o rings and gasket cannot properlv serve their intended function if nicks cuts or holes in the material are present Replace anv defective parts immediatelv and discard the old Step 2 Assemble the piston Slide the red o ring into the groove of the piston DO NOT lubricate the o ring See Figure 59 Figure 59 Step 3 Applv a thin laver of lubricant to the inside of the pump cvlinder at the retaining pin hole end See Figure 60 Step 4 Insert the piston into the retaining pin hole end of the pump cylinder See Figure 61 Figure 61 Step 5 Assemble the valve cap Slide th
34. above 41 F 5 C more than four hours L R BRL gt 41F 5C AFTER 4 HR The mix temperature in the freezing cylinder was above 41 F 5 C more than four hours L R HPR gt 41F 5C AFTER PF The mix temperature in the hopper was above 41 F 5 C more than four hours follovving a povver failure L R BRL gt 41F 5C AFTER PF The mix temperature in the freezing cylinder was above 41 F 5 C more than four hours following a power failure Note Refer to your local health codes regarding temperature recommendations for procedures to follow if these fault screens appear Model C722 23 Important To the Operator The SVSTEM INFORMATION is displaved on three separate screens The first screen contains the control and software version installed in the machine See Figure 34 SOFTWARE VERSION C722 CONTROL UVC4 VERSION V00 00 000 gt Next Figure 34 Touch the SEL symbol to advance to the next system information screen containing the softvvare language version See Figure 35 Language V3 00 English gt Next Figure 35 Touch the SEL symbol to advance to the third system information screen containing the model bill of material and machine serial number Touching the SEL symbol again will return to the Manager s Menu See Figure 36 B O M C700000000 S N K0000000 gt Next Figure 36 The CURRENT COND T ONS screen displays the current viscosity and the hopper and barrel tem
35. an he employs It should also be noted that Taylor does not warrant the refrigerant used in its equipment For example if the refrigerant is lost during the course of ordinary service to this machine Taylor has no obligation to either supply or provide its replacement either at billable or unbillable terms Taylor does have the obligation to recommend a suitable replacement if the original refrigerant is banned obsoleted or no longer available during the five year warranty of the compressor Taylor will continue to monitor the industry and test new alternates as they are being developed Should a new alternate prove through our testing that it would be accepted as a drop in replacement then the above disclaimer would become null and void To find out the current status of an alternate refrigerant as it relates to your compressor warranty call the local Taylor Distributor or the Taylor Factory Be prepared to provide the Model Serial Number of the unit in question To the Operator Model C722 Section 3 We at Tavlor Companv are concerned about the safetv of the operator when he or she comes in contact with the freezer and its parts Tavlor has gone to extreme efforts to design and manufacture built in safetv features to protect both vou and the service technician As an example warning labels have been attached to the freezer to further point out safetv precautions to the operator To Operate Safelv N IMPORTANT
36. bol Exit the Menu program by selecting EXIT FROM MENU or touch the CONE svmbol d The following menu options are listed in the Manager s Menu EXIT FROM MENU SERVINGS COUNTER SET CLOCK AUTO START TIME STANDBV MODE MIX LEVEL AUDIBLE FAULT DESCRIPTION FAULT HISTORY LOCKOUT HISTORY SYSTEM INFORMATION CURRENT CONDITIONS NET SERVICE PIN Selecting EXIT FROM MENU will exit the Manager s Menu and then return the control panel symbols to normal operation The SERVINGS COUNTER screen is used to reset the servings counter to zero Note The SERVINGS COUNTER automatically resets to zero when the machine is brush cleaned See Figure 15 SERVINGS COUNTER 0 0 Figure 15 Reset the SERVINGS COUNTER by selecting the SEL symbol to advance to the next screen Select the UP arrow symbol to move the arrow gt to YES and touch the SEL svmbol The servings counter will reset to zero and exit back to the Manager s Menu See Figure 16 Reset Counters ARE YOU SURE Yes No Figure 16 The SET CLOCK option allows the Manager to adiust the control clock date and time The date and time may only be changed after the freezer has been manually cleaned but before it has been placed in the AUTO or STANDBY mode The following message will be displayed if the SET CLOCK option is selected when the machine is not in a brush clean state See Figure 17 SET CLOCK 12 01 2 10 2012 NO CHANGES ALLOVVED Press Any Key
37. cmu 2669 1914 0339 38N1 clLe d6iteyX 14310334Y 38NL co zeresol H HSNHOO BV3E NIEL clo 2 QV3H 4 LOIS MYS 8 2 8 2 en sgettol TANVdONIHSABH en PPI sgezsol THSNHOO HV3U N HL 1lekv ii v sli 085 dAn o tno aden eo regiool 2 002 02 VAZE INOO SNVEL n e EE LL oo O3SAVZ 144 AOv2 802 0Z l SNVHL n muml7 291280 LAVHS 4114 XIN TOOL 5 000 LL 1HM 092840 H3Z33YI 1VA OW3Y N H O TOOL V EU Ltr 286880 3NOO 390 0 19 VG 9 0 v dL IVINHIAH L GVOTHJAOT 59 SERIAN H VA ALO 1JuVd NOILLdIHOS3G Parts List 53 Model C722 5 co z 60 1260 vz OL 00 1qd4 AV Ta S ex Otem 9929 9929 X LEMWZ AJTINd OOOO Pes LL Op865O80 AIddNS EMd 38IM SSINEVH Pes 265080 AVT3H8AVO 3YIM SSINYVH OOOO 608 t rezoseol AV138 dVO 38 M SS3NEVH 12 60 90 80690 HIMOd NIVW 3YIM SSINHVH pf 09080 ONIHIM NVHOVIQ TO ooo HOSSIHdMOD LHV LS AVTIHT ot oezieo 4NE61 191 LHV IS HOLIOVAVOT Ton seze OVAOLL ANSZ NNE HOLOVAVO 2 219 resesool VY88ELLVEIT HOSSIHANOO m coo t 9 9 HOLIOWaIVO xx t eseeso 5 ey izretol N T dZ IVNINHA L MOOTA H VA ALO Luvd NOLLdIHOSAG HOLVLIDV H ddOH INVITANO9 SHOH TOLS MS O V Hdl ZHOS 2 022 8 22
38. ding twisting at the terminals and protect the insulation of the conductors from abrasion Beater Rotation O Beater rotation must be clockwise as viewed looking into the freezing cvlinder Note The following procedures should be performed bv a trained service technician To correct the rotation on a three phase unit interchange any two incoming power supply lines at freezer main terminal block only To correct rotation on a single phase unit change the leads inside the beater motor Follovv the diagram printed on the motor Electrical connections are made directiv to the terminal block provided in the splice box Optional Carts There are two optional carte available 1 C20600 AFB ADA compliant height cart not equipped vvith a door 2 C20600 000 Standard height cart with reversible front door panel and rear panel Note If the door is required on the rear of the cart instead of the front the front door panel and the rear panel can be reversed To reverse these panels remove the five screws on each panel Reverse and reinstall the panels making sure all screws are reinstalled N IMPORTANTI For safetv purposes the freezer must be bolted to the cart using all 4 bolts Failure to complv could result in personnel injurv and equipment damage Refrigerant In consideration of our environment Tavlor proudiv uses only earth friendiy HFC refrigerants The HFC refrigerant used in this unit is R404A This ref
39. e Do not brush clean the mix inlet hole while the machine is in the WASH mode Step 2 With a mix pail beneath the door spouts raise the prime plug and touch the WASH svmbol fi Step 3 When a steadv stream of rinse water is flowing from the prime plug opening in the bottom of the freezer door open the draw valve Drain all the rinse water from the door spout Close the draw valve and push the prime plug down Step 4 Touch the WASH svmbol fi cancelling the Wash mode Step 5 Repeat this procedure using clean warm water until the water being discharged is clear Repeat these steps for the other side of the machine Hopper Cleaning Step 1 Prepare a pail of cleaning sanitizing solution with an active chlorine concentrate of 100 200 PPM USE VVARM VVATER AND FOLLOVV THE MANUFAC TURER S SPECIFICATIONS Step 2 VVith the prime plug pushed dovvn pour the cleaning solution into the hopper Allovv the solution to flovv into the freezing cvlinder Step 3 Using the vvhite hopper brush clean the mix hopper the mix level sensing probes and the outside of the agitator drive shaft housing Using the double ended brush clean the mix inlet hole Note Do not brush clean the mix inlet hole vvhile the machine is in the VVash mode Step 4 Touch the WASH symbol This will cause the cleaning solution in the freezing cvlinder to come in contact with all areas of the freezing cvlinder Wait at least 5 minutes before
40. e 80 Step 5 Wipe all exterior surfaces of the freezer with a clean sanitized towel Note The brush clean counter will reset to zero at this time Model C722 37 Operating Procedures Section 7 Important Operator Checklist During Cleaning and Sanitizing 7 Discard remaining mix from the freezer during Cleaning Procedures Cleaning and sanitizing schedules are governed 1 Replace scraper blades that are nicked or bv federal state or local regulatorv agencies damaged Before installing the beater and must be followed accordingiv If the unit assembly be certain that scraper blades are has a Standby mode it must not be used in properly attached to the helix lieu of proper cleaning and sanitizing 2 Check the rear shell bearing for signs of wear procedures and frequencies set forth by the excessive mix leakage in rear drip pan and ruling health authority The following check be certain it is properly cleaned points should be stressed during the cleaning and sanitizing operations 3 Using a screvvdriver and cloth tovvel keep the rear shell bearing and the female hex drive socket clean and free of lubricant and mix N CLEANING AND SANITIZING MUST BE deposits PERFORMED DAILY 4 Dispose of o rings and seals if they are worn torn or fit too loosely and replace with new ones Troubleshooting Bacterial Count 5 Follow all lubrica
41. e o ring into the groove of the valve cap DO NOT lubricate the o ring See Figure 62 Figure 62 Step 6 Slide the pump valve gasket into the holes on the cap DO NOT lubricate the gasket See Figure 63 Figure 60 Figure 63 Operating Procedures Model C722 Step 7 Insert the valve bodv cap into the hole in the mix inlet adapter See Figure 64 Figure 64 Step 8 Insert the mix inlet assembly into the pump cylinder See Figure 65 Figure 65 The adapter must be positioned into the notch located at the end of the pump cvlinder Step 9 Secure the pump parts in position bv sliding the retaining pin through the cross holes located at one end of the pump cvlinder See Figure 66 Figure 66 Note The head of the retaining pin should be located at the top of the pump when installed Step 10 Assemble the feed tube assembiv Slide the check ring into the groove of the feed tube See Figure 67 Figure 67 120507 Model C722 Operating Procedures Step 11 Install one red o ring on each end of the mix feed tube and thoroughiv lubricate See Figure 68 Figure 68 Step 12 Lav the pump assembiv pump clip cotter pin mix feed tube and the agitator in the bottom of the mix hopper for sanitizing Step 13 Slide the large black o ring and the two smaller black o rings into the grooves on the drive shaft Thoroughiv lubricate the o rings and shaft DO NOT lub
42. e this machine DO NOT operate the freezer unless all service panels and access doors are restrained vvith screvvs DO NOT remove any internal operating parts examples freezer door beater scraper blades etc unless all control switches are in the OFF position Failure to follovv these instructions may result in severe personal iniury to fingers or hands from hazardous moving parts A This unit has many sharp edges that can cause severe injuries DO NOT put objects or fingers in the door spout This may contaminate the product and cause severe personal injurv from blade contact USE EXTREME CAUTION when removing the beater asssembiv The scraper blades are verv sharp e CAUTION SHARP EDGES Two people are required to handle the cup cone dispenser Protective gloves must be worn and the mounting holes must NOT be used to lift or hold the dispenser Failure to follow this instruction can result in personal injurv to fingers or equipment damage 120411 N Cleaning and sanitizing schedules are governed bv vour state or local regulatorv agencies and must be followed accordingly Please refer to the cleaning section of this manual for the proper procedure to clean this unit DO NOT obstruct air intake and discharge openings The Model C722 air cooled unit requires a minimum of 6 152 mm on the left and right sides and 0 on the back The C722 equipped with top air discharge requires 6 152 mm on the
43. eater Assembly a cobos delia 10 X69928 14S Pump A Mix Simplified S S 11 ACCESSONCS x sb ood whut o il e tacks 12 DUNE sitchin crane dean ee i Sege EH 13 Optlional Calis oos os ed 14 Section 5 Important To the Operator 15 Symbol Definitions is Sie sl EE 16 Operating Screen Descriptions 18 Managers ET TEE 19 Section 6 Operating Procedures 25 Ale 25 Mix Pump Assembly d Bel je 30 POLI ZU WEE 32 Model C722 Table of Contents Table of Contents Page 2 Kimi EE 34 Manual Brush Cleaning si eta sz dls shure tan a p kein ua Rs 34 Draining Product From The Freezing Cylinder 35 RINSING ada pe a A a ki na a tes 35 Hopper Cleaning EEN 35 DiSassemblv b a B 36 37 Section 7 Important Operator Checklist 38 During Cleaning and Sanitizing eos s b 38 Troubleshooting Bacterial Count 38 Regular Maintenance Checks 8 8 38 WinterStoraJ8 ccc 39 Section 8 Troubleshooting Guide 40 Section 9 Parts Replacement Schedule 43 Section 10 Pars l
44. ents therefore information in this manual is subject to change without notice f the crossed out wheeled bin symbol is affixed to this product it signifies that this product is compliant with the EU Directive as well as other similar legislation in effect after August 13 2005 Therefore it must be collected separately after its use is completed and cannot be disposed as unsorted municipal waste To the Operator The user is responsible for returning the product to the appropriate collection facility as specified by the local code For additional information regarding applicable local laws please contact the municipal facility and or local distributor Compressor Warranty Disclaimer The refrigeration compressors on this machine are warranted for the term indicated on the warranty card accompanying this machine However due to the Montreal Protocol and the U S Clean Air Act Amendments of 1990 many new refrigerants are being tested and developed thus seeking their way into the service industry Some of these new refrigerants are being advertised as drop in replacements for numerous applications lt should be noted that in the event of ordinary service to this machine s refrigeration system only the refrigerant specified on the affixed data label should be used The unauthorized use of alternate refrigerants will void your compressor warranty t will be the owner s responsibility to make this fact known to any technici
45. f the product in the freezing cvlinder will be at serving viscositv Wash Svmbol The WASH svmbol fi will illuminate when it is touched This indicates beater motor operation The STANDBY or AUTO modes must be cancelled first to activate the WASH mode Auto Svmbol The AUTO svmbol will illuminate when it is touched This indicates that the refrigeration svstem has been activated In the AUTO mode the WASH or STANDBY functions are automaticallv cancelled Note An indicating light and an audible tone will sound whenever a mode of operation has been selected To cancel anv function touch the kev again The light and the mode of operation will shut off Topping Heater Svmbols The TOPPING HEATER svmbols are not functional on the Model C722 Reset Mechanism The reset buttons are located in the left side panel of the machine They protect the beater motors from an overload condition Should an overload occur the reset mechanism will trip To properly reset the freezer place the povver svvitch in the OFF position Press the reset button firmly Turn the power switch to the ON position Touch the VVASH symbol A and observe the freezer s performance N WARNING Do not use metal objects to press the reset button Failure to complv mav result in severe personal injurv or death If the beater motor is turning properlv touch the WASH svmbol to cancel the cvcle Touch the AUTO svmbol to resume normal operation
46. hopper cover in position Repeat these steps for the other side of the machine Manual Brush Cleaning This Procedure Must Be Completed Every Day N ALWAVS FOLLOW LOCAL HEALTH CODES To disassemble the Model C722 the following items will be needed Two cleaning and sanitizing pails Sanitizer Cleaner e Necessary brushes provided with freezer Single service towels Operating Procedures 34 Model C722 Draining Product From The Freezing Cvlinder Step 1 With a pail beneath the door spouts open the draw valve Touch the WASH and PUMP svmbols A Ys IMPORTANTI DO NOT allow the pump to keep running when the draw valve is closed Excessive pressure will build up causing product to spurt out when the draw valve is opened Drain the product from the freezing cvlinder and the mix hopper Step 2 When the flow of product stops touch the WASH and PUMP svmbols A E cancelling the WASH and PUMP modes Close the draw valve Step 3 Remove the agitator cotter pin mix feed tube pump clip and the assembled air mix pump Repeat these steps for the other side of the machine Rinsing Step 1 Pour two gallons 7 6 liters of cool clean water into the mix hopper With the white hopper brush scrub the mix hopper the mix level sensing probe and the outside of the agitator drive shaft housing Using the double ended brush brush clean the mix inlet hole See Figure 76 Figure 76 Not
47. igure 77 Figure 77 Step 7 Remove the two small o rings and one large o ring from each pump drive shaft Step 8 Remove the front drip tray and splash shield Step 9 Remove all drip pans Take them to the sink for cleaning See Figure 78 Figure 78 Note If the drip pans are filled with an excessive amount of mix it is an indication that the drive shaft seal s or o ring s should be replaced or properly lubricated Operating Procedures 36 Model C722 Brush Cleaning Step 1 Prepare a sink with cleaning sanitizing solution with an active chlorine concentrate of 100 200 PPM USE WARM WATER AND FOLLOW THE MANUFACTURER S SPECIFICATIONS Make sure all brushes provided vvith the freezer are available for brush cleaning Step 2 Thoroughiv brush clean all disassembled parts in the cleaning solution making sure all lubricant and mix film is removed Be sure to brush all surfaces and holes especiallv the holes in the pump components and the draw valve holes in the freezer door Rinse all parts with clean warm water Place the parts on a clean drv surface to air drv overnight Step 3 Return to the freezer with a small amount of cleaning solution Using the black brush clean the rear shell bearing at the back of each freezing cylinder See Figure 79 Figure 79 Step 4 Using the black brush clean the drive hub opening in the rear wall of each mix hopper See Figure 80 Figur
48. in to prevent costly damage Step 7 Holding the rear blade on the beater slide it into the freezing cvlinder halfwav Install the front scraper blade over the front holding pin See Figure 43 Figure 41 6 A USE EXTREME CAUTION when handling the beater assembiv The scraper blades are verv sharp and mav cause injurv Step 6 Before installing the beater assembly check the scraper blades for any nicks or signs of wear f any Figure 43 nicks are present or if the blades are worn replace both blades Step 8 If the blades are in good condition install the Install the beater shoes See Figure 44 scraper blade clips over the scraper blades Place the rear scraper blade over the rear holding pin on the beater See Figure 42 Figure 42 Figure 44 Operating Procedures 26 Model C722 Step 9 Step 11 Slide the beater assembiv the rest of the wav into Slide the front bearings over the baffle rods The the freezing cvlinder flanged edges should be against the door DO NOT lubricate the gaskets or front bearings Make sure the beater assembly is in position over the drive shaft by turning the beater slightiv until the beater is properly seated VVhen in position the beater vvill not protrude beyond the front of the freezing cvlinder See Figure 45 Slide the two o rings into the grooves on each prime plug Applv an even coat of Taylor Lube to the o rings and shafts Figure 45 Repeat these ste
49. isplay is blank The display is used to shovv menu options and notifies the operator if a fault is detected On nternational models the display vvill indicate the temperature of the mix in the hopper Indicator Lights MIX LOW When the MIX LOW symbol W is illuminated the mix hopper has a low supplv of mix and should be refilled as soon as possible MIX OUT When the MIX OUT LT symbol is illuminated the mix hopper has been almost completelv exhausted and has an insufficient supplv of mix to operate the freezer At this time the AUTO mode is locked out and the freezer will be placed in the STANDBY mode To initiate the refrigeration svstem add mix to the mix hopper and touch the AUTO svmbol ZS The freezer will automaticallv begin operation Optional feature Some freezers are equipped with rear indicator lights Important To the Operator Model C722 Standbv Svmbol During long No Sale periods the unit can be placed into the Standbv mode This maintains product temperatures below 40 F 4 4 C in both the hopper and the freezing cvlinder and helps prevent overbeating and product breakdown To activate Standbv select the STANDBY key or enter the access code for the Manager Menu and select the Standby Mode option see pages 19 and 22 The STANDBY symbol will illuminate indicating the Standby feature has been activated Note To resume normal operation press the AUTO symbol ZS When the unit cycles of
50. l not do an adequate job of cleaning or 7 If your machine is water cooled check the water lines for kinks or leaks Kinks can occur when the machine is moved back and forth for cleaning or maintenance purposes sanitizing Deteriorated or cracked water lines should be 6 The temperature of mix in the mix hopper and replaced only by an authorized Taylor walk in cooler should be below 40 F 4 42 distributor Important Operator Checklist 38 Model C722 Winter Storage If the place of business is to be closed during the winter months it is important to protect the freezer by following certain precautions particularly if the building is subject to freezing conditions Disconnect the freezer from the main power source to prevent possible electrical damage On water cooled freezers disconnect the water supplv Relieve pressure on the spring in the water valve Use air pressure on the outlet side to blow out anv water remaining in the condenser This is extremelv important Failure to follow this procedure may cause severe and costly damage to the refrigeration svstem Vour local Tavlor Distributor can perform this winter storage service for vou Wrap detachable parts of the freezer such as beater blades drive shaft and freezer door and place them in a protected drv place Rubber trim parts and gaskets can be protected bv wrapping them with moisture proof paper All parts shou
51. ld be thoroughiv cleaned of dried mix or lubrication which attract mice and other vermin It is recommended that an authorized service technician perform winter storage draining to insure all water has been removed This will guard against freezing and rupturing of the components Model C722 39 Important Operator Checklist Section 8 Troubleshooting Guide PROBLEM PROBABLE CAUSE REMEDV 7 1 No product is being a Low on mix The MIX a Add mix to mix hopper 34 dispensed OUT light is on Return to AUTO mode b The power switch is in the b Turn power switch ON 33 OFF position and select AUTO 4 c Machine not in AUTO c Select AUTO and allow 3 mode machine to cvcle off before drawing product d Beater motor is out on d Turn machine off Press reset The BEATER the reset button Restart OVERLOAD message the machine in AUTO displaved e The pump Motor is off on e Turn the power switch off internal overload Remove clean and reinstall the mix pump Allow at least two minutes for the pump control to reset f Feed tube or check ring f Make sure feed tube and not properlv installed rubber check ring are properly installed o g Butterfat buildup in the g Carefully remove the mix pump pump clean and reinstall h Freeze up in mix inlet h Call an authorized service hole technician i The mix pump ball crank i Call an authorized service is broken technician 2 No control panel functions a
52. left side O on the right side and 0 on the back This will allow for adequate air flow across the condenser Failure to allow adequate clearance can reduce the refrigeration capacitv of the freezer and possibly cause permanent damage to the compressor For Indoor Use Oniv This unit is designed to operate indoors under normal ambient temperatures of 70 75 F 21 24 C The freezer has successfully performed in high ambient temperatures of 104 F 40 C at reduced capacities NOISE LEVEL Airborne noise emission does not exceed 78 dB A when measured at a distance of 1 0 meter from the surface of the machine and at a height of 1 6 meters from the floor Safety Model C722 Notes Model C722 7 Safetv Operator Parts Identification Section 4 Model C722 W w WE AWW Figure 1 120507 Model C722 Operator Parts Identification Model C722 Exploded View Parts Identification PANELREAR Jane JPANELAFRONT es MON ESE IN Model C722 9 Operator Parts Identification Door and Beater Assemblv Figure 2 SHOES BEARING BEARING FRONT SHOE SEE NOTE NOT AVAILABLE SEPARATELY ORDER X50350 KIT e BLADE SCRAPER PLASTIC Jee s EEN CI o SEn Daves us s Operator Parts Identification 10 Model C722 X69928 145 Pump A Mix Simplified S S Figure 3 ITEM DESCRIPTION PART NO ITEM DESCRI
53. llar of the pump making sure the clip fits into the grooves in the collar See Figure 72 Figure 72 Step 5 N Install the pump end of the mix feed tube and secure with the cotter pin Failure to follow this instruction could result in sanitizer spraving on the operator See Figure 73 Figure 73 Step 6 Prepare another pail of cleaning sanitizing solution with an active chlorine concentrate of 100 200 PPM USE VVARM VVATER AND FOLLOVV THE MANUFACTURER S SPECIFICATIONS Step 7 Pour the sanitizing solution into the mix hopper Step 8 Brush the exposed sides of the hopper Step 9 Place the power switch in the ON position Step 10 Touch the WASH symbol This will cause the sanitizing solution in the freezing cylinder to be agitated Wait at least 5 minutes before proceeding with these instructions Step 11 With an empty pail beneath the door spouts raise the prime plug and touch the PUMP symbol EJ Step 12 When a steadv stream of sanitizing solution is flowing from the prime plug opening in the bottom of the freezer door open the draw valve Momentarilv open the center draw valve to sanitize the center door spout Draw off the remaining sanitizing solution Step 13 Once the sanitizer stops flowing from the door spout touch the WASH and PUMP symbols Ys and close the draw valve Step 14 Place the agitator on the agitator drive shaft housing 12182 Vv Figure 74 120507
54. ned to operate indoors under normal ambient temperatures of 70 75 F 21 24 C The freezer has successfully performed in high ambient temperatures of 104 40 C at reduced capacities d S This unit must NOT be installed in an area where a water jet or hose can be used NEVER use a vvater jet or hose to rinse or clean the unit Failure to follow this instruction mav result in electrocution 120411 Model C722 To the Installer An unit must be installed on a level surface to avoid the hazard of tipping Extreme care should be taken in moving this equipment for any reason Two or more people are required to safely move this unit Failure to comply may result in personal injury or equipment damage Uncrate the unit and inspect it for damage Report any damage to your Taylor Distributor This piece of equipment is made in the USA and has USA sizes of hardware All metric conversions are approximate and vary in size Water Connections Water Cooled Units Only An adequate cold water supply must be provided with a hand shut off valve On the underside of the base pan or on the right side two 3 8 P S water connections for inlet and outlet are provided for easy hook up 1 2 inside diameter water lines should be connected to the machine Flexible lines are recommended if local codes permit Depending on local water conditions it may be advisable to install a water strainer to prevent foreign substances f
55. o S ONFWe34 d89 NOLLNVO 138V1 OOOO t mos HAZ33HA TVAOIN3H N H O TOOL 1 w z ose LAVHS 3AIHQ 1V3S 12 000 z sep TIANO LH HOOG 15ISVD l Segen JAVA xn o rl al MOZO X QOZ L ONIEO x 00 sl oo MEOL X GO 8 Z ONIEO 20 pp 1104 9 41 01071 NOISSG dvO 2 pas erro 2110 LIY 2 00 veses 38 0334 x wz M6EL X Al 2 4 ONIH O 2 z too SZZ M6EL X GO 8 1 2 9NIE O x oy z Qa ME XQO9H I L ONIEO 2 MS l rose M6EL X GO P E LONIH O 79 Ps seso IVA AMS OSIAMANIS LAS VO 2 pa z oro HS SS C31417dIWIS dIWNd V LY xINOH4 XI13H LNOH4 4OHS NA foll folti KONI KATIA KONI 1 l LO F 1 C x il l ie C LO NOlLdluOS4d Parts List 49 Model C722 co 2 226690 1HOHS 031417dWIS dINNd NOLSId anal ei 2 geren ONINIV LANId 1 eri 2 Hezrrol VIG8 I NidulVH H3LLOO Nid l ssusol JOV4HILNI 8Od HOLVINSNIF no 1IS 1IS 1 L OL NOBBIH 3TAVOX co ESA 44 IHVMILHOS dIHO Ps oa ziz 39 92609 SHOH 3OVAH3INI V 80d ee 2 am SS LHALIIVNOSHAd SHOM W 804 15 ess 2 439 66 0 73431 XIN SHWMLIOS dIHO ete z ase YN ISVE 3OVAHSINI V 89d o OHUNO MOT ziz z u3sveex SHOH MN SS LH 30VJH3LNI V 80d ax FOATTOHINOO SL9OPX 2249 WWHDOHd 1nQOW 212 HAS ZEL69X YOAN TOHLNOO V 80d ot 1 1
56. peratures Press the SEL or MENU symbols to return to the Manager s Menu See Figure 37 VISC HOPPER BARREL Figure 37 The NET SERVICE PIN screens allovvs the Manager to initialize a network connection for networking kitchens See Figure 38 NET SERVICE PIN ARE YOU SURE Yes s No Figure 38 Use the arrow symbols to move the arrow up or dovvn Pressing the SEL symbol vvith the arrovv next to No will return to the Manager s Menu Pressing the SEL symbol with the arrow next to Ves will connect to the network if a gatewav card is connected Note If Yes is selected it may take a few moments for the memorv to clear and the defaults to load The display may shovv the message COMMUNICATIONS FAILURE during this time Important To the Operator Model C722 Section 6 The Model C722 is a medium capacitv soft serve machine Mix is stored in the hoppers The unit is equipped with a three spout door and two 2 8 quart 2 7 liter capacitv freezing cvlinders We begin our instructions at the point where we enter the store in the morning and find the parts disassembled and laid out to air drv from the previous night s cleaning These opening procedures will show vou how to assemble the parts into the freezer sanitize them and prime the freezer with fresh mix in preparation to serve vour first portion If vou are disassembling the machine for the first time or need information to get to this
57. proceeding with these instructions Step 5 Place an emptv pail beneath the door spouts Model C722 35 Operating Procedures Step 6 Raise the prime plug Step 7 When a steadv stream of cleaning solution is flowing from the prime plug opening in the bottom of the freezer door open the draw valve Draw off all the solution Step 8 Once the cleaning solution stops flowing from the door spout close the draw valve and the prime plug Step 9 Touch the WASH svmbol fil cancelling the Wash mode Repeat these steps on the other side of the machine Disassembly MAKE SURE THE POWER SWITCH IS IN THE OFF POSITION Failure to follow this instruction may result in severe personal injury from hazardous moving parts Step 1 Remove the handscrews freezer door beaters scraper blades and drive shafts with drive shaft seals from the freezing cylinders Step 2 Remove the scraper blade clips from the scraper blades Step 3 Remove the drive shaft seal from each drive shaft Step 4 From each pump cylinder remove the retaining pin mix inlet adaptor valve cap pump gasket and the piston Remove the o ring from the piston and valve cap Step 5 Remove the freezer door gaskets front bearings pivot pin draw handles draw valves prime plugs and design caps Remove the o rings from the draw valves Step 6 Remove the pump drive shafts from the drive hubs in the rear wall of the mix hoppers See F
58. ps for the other side of the machine Step 10 To assemble the freezer door place the door gaskets into the grooves on the back of the freezer door Figure 47 Step 12 Insert the prime plugs into the holes in the top of the freezer door and push down Figure 46 Figure 48 Model C722 27 Operating Procedures Step 13 To install the freezer door insert the baffle rods through the beaters in the freezing cvlinders Figure 51 Step 16 Insert the draw valves from the bottom until the slot in each draw valve comes into view Figure 49 With the door seated on the freezer studs install the handscrews Use the long handscrews on the top and the short handscrews on the bottom Tighten them equallv in a criss cross pattern to insure the door is snug Step 14 Slide the three o rings into the grooves of each standard draw valve Slide the H ring and o ring into the grooves of the center draw valve Lubricate the H ring and o rings Step 17 Position each draw handle with the adjustment screw facing down Slide the fork of each draw handle into the slot of each draw valve starting from the right Figure 50 Step 15 Lubricate the inside of the freezer door spouts top and bottom Figure 53 Operating Procedures 28 Model C722 Step 18 Slide the pivot pin through the draw handles as the handles are inserted into the dravv valves Figure 54 Note This freezer features three adiust
59. r eooo HOLVLIOV7V ONISNOH 8E9790 H VAH IdAL ANIINI 3SN4 Y3010H or Ii 22 009090 Aldans HMd 3HIM SSANHVH 747xX EU 269080 94 93 12 VH 8890 107 XIW 3YIM SSINYVH or 9 Z 80690 H3MOd NIVIA 3HIM SSINEVH ee E 16890 1LNO A MT 38IM SSINEVH TOHLNOO Hddan sor L 718890 IHLNO JHIM SSINHVH 1Z 6 0690 XO AV138 4V9 38IM SSIN8VH on Hrzeisego HLW HIL8 JHIM SSINHVH to Tzgissoo THLW H L8 3HIM SSINHVH SS el E 276990 1 919 31 14 301 fe al dk 76990 1437 Y31714 301N9 E 226890 Nvd A0 20116 cm lz 42208 dINNd XIW NVd 140 30119 NVd dIHQ V 401 ERAN 10 1avd NOILLdIHOS3G s r l e sp o IET Model C722 48 120424 Parts List pot t res 00 2 40 96 2 ur 02 0 HOLV LIDVHOLOMFHOLIOVAVOT 2 60 z erso ZH 09 08 OVAVEHOLV LIDV HOLOMWI Hal ZH A0Ez goz siz 7 soso 353535 AOON OOOO po t 89080 77 UC OHAN pot z 266000 HANNFHOLVLIOV V LANOVIW pcos ZO Y WOTAV L LNVOLHANTI o m ngen 3SON dIHQ dlI eri t esoo 58310 ATddNS B3MO4 AN w a 199 0913 138 7 2 pp s a 138 7 2 Pas z 282690 9 138 7 1 o 1 es TOBWAS NO 440 HAMOd MS 138V1 s 00 Gpzzeo 1HVd 138 7 To 1 r tz
60. r switch off operate internal overload Remove clean and reinstall the mix pump Allow at least two minutes for the pump control to reset 9 Product is collecting on a The top o ring on dravv a Lubricate properly or top of the freezer door valve is improperly replace the o ring lubricated or is vvorn 10 Excessive mix leakage a Bottom o ring on dravv a Lubricate properly or from the bottom of door valve is improperly replace the o ring spout lubricated or is worn Model C722 41 Important Operator Checklist PROBLEM PROBABLE CAUSE REMEDV M a 11 Excessive mix leakage leakage a The seal on drive shaft is a Lubricate properly or into the drip pan improperly lubricated or is replace the seal worn b The seal is installed b Install correctly inside out on the drive shaft c Inadequate lubrication of c Lubricate properly 25 the drive shaft d The drive shaft and beater d Call an authorized service assembly work forward technician e Worn rear shell bearing e Call an authorized service technician f Gear box out of alignment f Call an authorized service technician 12 The drive shaft is stuck in a Mix and lubricant collected a Brush clean the rear shell 37 the drive coupling in drive coupling bearing area regularly b Rounded corners of drive b Call an authorized service shaft drive coupling or technician both c Gear box is out of c Call an authorized service
61. ricate the hex end of the shaft See Figure 69 Figure 69 Step 14 Install the hex end of the drive shaft into the drive hub at the rear wall of the mix hopper See Figure 70 Figure 70 Note For ease in installing the pump position the ball crank of the drive shaft in the 3 o clock position Repeat these steps for the other side of the machine Sanitizing Step 1 Prepare a pail of cleaning sanitizing solution with an active chlorine concentrate of 100 200 PPM parts per million USE WARM WATER AND FOLLOW THE MANUFACTURER S SPECIFICATIONS Step 2 Pour sanitizing solution over all the parts in the bottom of the mix hopper and allow it to flow into the freezing cylinder See Figure 71 12029 Note You have just sanitized the mix hopper and parts therefore be sure your hands are clean and sanitized before proceeding with these instructions Figure 71 Operating Procedures Model C722 Step 3 VVhile the solution is flowing into the freezing cvlinder take particular care to brush clean the mix level sensing probe the mix hopper the mix inlet hole the air mix pump the pump clip the mix feed tube the cotter pin and the agitator Step 4 Install the pump assembiv at the rear of the mix hopper To position the pump on the drive hub align the drive hole in the piston with the drive crank of the drive shaft Secure the pump in place bv slipping the pump clip over the co
62. rigerant is generally considered non toxic and non flammable vvith an Ozone Depleting Potential ODP of zero 0 However any gas under pressure is potentially hazardous and must be handled with caution NEVER fill any refrigerant cvlinder completely with liquid Filling the cvlinder to approximately 809 will allow for normal expansion N Use only R134a refrigerant that conforms to the AHI standard 700 specification The use of any other refrigerant may expose users and operators to unexpected safety hazards Refrigerant liquid sprayed onto the skin may cause serious damage to tissue Keep eves and skin protected If refrigerant burns should occur flush immediately with cold water If burns are severe apply ice packs and contact a physician immediately A reminds technicians to be cautious of government lavvs regarding refrigerant recovery recycling and reclaiming systems If you have any questions regarding these lavvs please contact the factory Service Department aa R404A refrigerant used in conjunction with polyolester oils is extremely moisture absorbent When opening a refrigeration system the maximum time the system is open must not exceed 15 minutes Cap all open tubing to prevent humid air or water from being absorbed by the oil 120514 Model C722 To the Installer Section 2 Your freezer has been carefully engineered and manufactured to give you dependable operation This unit
63. rom clogging the automatic water valve There will be only one water in and one water out connection DO NOT install a hand shut off valve on the water out line Water should always flow in this order First through the automatic water valve second through the condenser and third through the outlet fitting to an open trap drain N A back flow prevention device is required on the incoming water connection side Please refer to the applicable National State and local codes for determining the proper configuration Electrical Connections In the United States this equipment is intended to be installed in accordance with the National Electrical Code NEC ANSI NFPA 70 1987 The purpose of the NEC is the practical safeguarding of persons and propertv from hazards arising from the use of electricitv This code contains provisions considered necessarv for safetv In all other areas of the world equipment should be installed in accordance with the existing local codes Please contact vour local authorities JN YOUR LOCAL ELECTRICAL CODES Each unit requires one power supply for each data label on the unit Check the data label s on the freezer for branch circuit overcurrent protection or fuse circuit ampacity and other electrical specifications Refer to the wiring diagram provided inside of the electrical box for proper power connections L CAUTION THIS EQUIPMENT MUST BE PROPERLV GROUNDEDI FAILURE TO
64. t tagout procedures before beginning anv installation or repairs Authorized service personnel must ensure that the proper PPE is available and worn when required during installation and service e Authorized service personnel must remove all metal jewelrv rings and watches before working on electrical equipment N The main power supplv s to the freezer must be disconnected prior to performing anv repairs Failure to follow this instruction mav result in personal injurv or death from electrical shock or hazardous moving parts as well as poor performance or damage to the equipment Note All repairs must be performed by an authorized Tavlor Service Technician To the Installer A This unit has manv sharp edges that can cause severe injuries Site Preparation Review the area where the unit will be installed before uncrating the unit Make sure all possible hazards to the user or equipment have been addressed Air Cooled Units The Model C722 air cooled unit requires a minimum of 6 152 mm on the left and right sides and 0 on the back The C722 equipped with top air discharge requires 6 152 mm on the left side O on the right side and 0 on the back This will allow for adequate air flow across the condenser Failure to allow adequate clearance can reduce the refrigeration capacitv of the freezer and possibly cause permanent damage to the compressor For Indoor Use Oniv This unit is desig
65. ting procedures as outlined in Assembly 1 Thoroughiv clean and sanitize the machine regularly including complete disassembly and brush cleaning 6 If your machine is air cooled check the condensers for accumulation of dirt and lint Dirty condensers will reduce the efficiency and capacity of the machine Condensers should be cleaned monthly with a soft brush 2 Use all brushes supplied for thorough cleaning The brushes are specially designed to reach all mix passageways 3 Use the white bristle brush to clean the mix Never use screwdrivers or other metal probes inlet hole which extends from the mix hopper to clean between the fins l l down to the rear of the freezing cylinder Note For machines equipped with an air filter it will be necessary to vacuum clean the 4 Use the black bristle brush to thoroughly filters on a monthly schedule clean the rear shell bearing located at the rear of the freezing cylinder and the drive hub AN opening in the rear wall of the mix hopper Be Caution Always disconnect sure there is a generous amount of cleaning solution on the brush electrical power prior to cleaning the condenser Failure to follow this instruction 5 Properly prepare the cleaning and sanitizing may result in electrocution solutions Read and follow the label directions carefully Too strong of a solution may damage the parts and too weak of a solution wil
66. when properly operated and cared for will produce a consistent qualitv product Like all mechanical products it will require cleaning and maintenance A minimum amount of care and attention is necessarv if the operating procedures outlined in this manual are followed closelv This Operator s Manual should be read before operating or performing anv maintenance on vour equipment Your Taylor freezer will NOT eventually compensate for and correct any errors during the set up or filling operations Thus the initial assembly and priming procedures are of extreme importance t is stronglv recommended that personnel responsible for the equipment s operation both assembly and disassembiv go through these procedures together in order to be properly trained and to make sure that no confusion exists In the event you should require technical assistance please contact your local authorized Taylor Distributor Note Warrantv is valid only if the parts are authorized Taylor parts purchased from an authorized Taylor Distributor and the required service vvork is provided by an authorized Taylor service technician Taylor reserves the right to deny warrantv claims on equipment or parts if non approved parts or refrigerant vvere installed in the machine system modifications vvere performed beyond factory recommendations or it is determined that the failure vvas caused by neglect or abuse Note Constant research resulis in steady improvem

Taylor Freezer C722 User's Manual

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