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Carrier C302 NPR, Operating Instructions Manual

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Carrier C302 NPR Operating Instructions Manual Download Page 32

 28

Model C302 NPR

Operating Procedures

Step 10

Once the proper brix has been achieved, turn the
handle “up” to allow product to flow to the mix tank.

Figure 33

Note:  

The position of the handle on the syrup

sampling valve determines the direction of product
flow. The down position opens the syrup sampling
valve for collecting brix samples. The center position
shuts off the product flow. The up position directs
the flow of product to the freezing cylinder.

Step 11

Place a pail beneath the door spout. Open the draw
valve and drain the freezing cylinder to remove any
incorrectly brixed product. Close the draw valve.

Step 12

Press the PRIME (+ + +) key. Allow the liquid level
to fill to the prime plug hole.

Step 13
Repeat these steps for the other freezing
cylinders.

Step 14

To place the freezing cylinders in the AUTO mode,
press the AUTO (- ->) key for each freezing cylinder.
When the unit cycles off, the product will be at
serving viscosity.

Figure 34

Step 15

Close the illuminated display when complete.
Replace the panels and the hood, and attach with
screws. Install the front drip tray and the splash
shield on the front of the freezer.

120 Day Closing Procedure

We recommend that the machine be completely
disassembled and cleaned at least every 120 days
using the following procedures.

ALWAYS FOLLOW LOCAL HEALTH CODES

To disassemble the Model C302, the following items
will be needed:

S

Two cleaning pails

S

Necessary brushes (provided with freezer)

S

Cleaner

S

Single service towels

Summary of Contents for C302 NPR

Page 1: ...Model C302 NPR Non Pressurized Slush Freezer Operating Instructions 059661NPR 9 22 06 ...

Page 2: ...l Number Serial Number Electrical Specs Voltage Cycle Phase Maximum Fuse Size A Minimum Wire Ampacity A E September 2006 Taylor All rights reserved 059661NPR The word Taylor and the Crown design are registered trademarks in the United States of America and certain other countries Taylor Company a division of Carrier Commercial Refrigeration Inc 750 N Blackhawk Blvd Rockton IL 61072 ...

Page 3: ...igerant 4 Section 2 To the Operator 5 Section 3 Safety 6 Section 4 Operator Parts Identification 8 Beater Door Assembly 9 Accessories 10 Section 5 Important To the Operator 11 Symbol Definitions 11 Control Switches 12 Liquid Crystal Displays 12 Operational Mode Displays 12 Operator Menu Display 13 Syrup Out Indicator 18 CO2 Out Indicator 18 Water Out Indicator 18 Audio Alarm Silencer 19 Product Li...

Page 4: ...32 Regular Maintenance Checks 32 Winter Storage 33 Section 8 Troubleshooting Guide 34 Section 9 Parts Replacement Schedule 36 Section 10 Parts List 37 Wiring Diagrams 47 Note Continuing research results in steady improvements therefore information in this manual is subject to change without notice E September 2006 Taylor All rights reserved 059661NPR The word Taylor and the Crown design are regist...

Page 5: ...ormance or damage to the equipment Note All repairs must be performed by an authorized Taylor Service Technician This unit has many sharp edges that can cause severe injuries Site Preparation Review the area the unit is to be installed in before uncrating the unit making sure that all possible hazards the user or equipment may come into have been addressed For Indoor Use Only This unit is designed...

Page 6: ...nections An adequate cold water supply must be provided with a hand shut off valve On the back of the unit a 3 8 9 5 mm male flare water connection has been provided for easy hook up A flexible line is recommended if local codes permit A minimum of 25 psi water pressure is required to avoid having the unit cut out the low water pressure switch A booster pump must be provided if this pressure is no...

Page 7: ... symbol 5021 of IEC 60417 1 on both the removable panel and the equipments frame S 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 3mm installed in the external installation S Appliances that are permanently connected to fixed wirin...

Page 8: ...gerant liquid sprayed onto the skin may cause serious damage to tissue Keep eyes 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 Taylor reminds technicians to be cautious of government laws regarding refrigerant recovery recycling and reclaiming systems If you have any questions regarding...

Page 9: ...refore it must be collected separately after its use is completed and cannot be disposed as unsorted municipal waste The user is responsible for returning the product to the appropriate collection facility as specified by your local code For additional information regarding applicable local laws please contact the municipal facility and or local distributor Compressor Warranty Disclaimer The refri...

Page 10: ...T attempt any repairs unless the main power supply to the freezer has been disconnected Contact your local authorized Taylor Distributor for service S 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 3mm installed in the external ins...

Page 11: ... placed on a level surface Failure to comply may result in personal injury or equipment damage Cleaning and sanitizing schedules are governed by your state or local regulatory 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 Air cooled units require a minimum o...

Page 12: ...E LEFT 059721 2 PANEL REAR 059657 3 PANEL SIDE RIGHT 059722 4 DISPLAY LIGHTED 059584 27 5 PANEL FRONT UPPER 059577 6 PANEL FRONT SHELL 059576 7 PANEL FRONT LOWER 059652 ITEM DESCRIPTION PART NO 8 SHELF DRIP TRAY 059653 9 TRAY DRIP 059654 10 SHIELD SPLASH 059659 11 SWITCH ROCKER OFF ON 059627 12 SCREW 10 32X1 2 SLTD TRUS 037734 13 SCREW 10 32X3 8 UNSL HWH 039381 ...

Page 13: ...AW SLUSH SLFCL 047734 SP 1e O RING 1 OD X 139W 032504 1f HANDLE A DRAW SLUSH BLK X47384 1g PLUG PRIME STNLS 050405 1h O RING 563 OD X 070W 013 043758 1i DOOR A PARTIAL SLUSH X57324 SER 1j BUSTER ICE 047735 ITEM DESCRIPTION PART NO 2 GASKET DOOR 5 109 ID 014030 3 BEARING FRONT 013116 4 BEATER A 7QT 1 PIN X46233 5 BLADE SCRAPER PLASTIC 9 13 16L 046237 6 SHAFT BEATER 036412 7 O RING 7 8 OD X 139W 025...

Page 14: ...48260 048260 R Figure 4 ITEM DESCRIPTION PART NO 1 PAIL MIX 10 QT 013163 2a BRUSH MIX PUMP BODY 3 X7 023316 2b BRUSH DOUBLE ENDED 013072 2c BRUSH REAR BRG 1 DX2 L 013071 ITEM DESCRIPTION PART NO 2d BRUSH DRAW VALVE 1 1 2 OD 014753 3 KIT A TUNE UP X56829 4 LUBRICANT TAYLOR HI PERF 048232 5 SANITIZER KAY 5 125 PACKETS 041082 ITEMS 2a 2d ARE INCLUDED IN BRUSH A PACKAGE PART NO X64275 ...

Page 15: ... OFF BEATER SELECT 1 3 4 2 5 Figure 5 ITEM DESCRIPTION 1 CONTROL SWITCH LEFT SIDE 2 CONTROL SWITCH RIGHT SIDE 3 KEYPAD 4 LIQUID CRYSTAL DISPLAY 5 PRODUCT LIGHT Symbol Definitions To better communicate in the International arena symbols have replaced words on many of our operator switches function and fault indicators Your Taylor equipment is designed with these International symbols The following ...

Page 16: ...rrent operating mode of the freezing cylinders They also indicate whether there is enough syrup CO2 and water being supplied to the freezer If an error in the machine operation occurs a warning tone will sound and the word FAULT will flash on the third line of the display Operational Mode Displays The screens below illustrate the operational mode information displayed during normal operation The t...

Page 17: ...ifferent screen use the AUTO and OFF keys to move the cursor to the desired screen selection and press the MENU SEL key OPERATOR MENU A B C D E F G H I EXIT MENU SEL Operator Menu Timeout If the display is left in the operator menu or any of the operator menu selections except for Current Conditions the display will return to the system mode screen 60 seconds after the last keypress The Current Co...

Page 18: ...STOR OPEN R NO FAULT FOUND CLR SEL 6 SYRUP PRESS LOW When the syrup out indicator displays a lack of syrup the barrel will enter a HOLD mode At this time no refrigeration or product flow from the flow control will be allowed Only the beater will operate When the syrup is satisfied the barrel will refill the product tank and then automatically return to the AUTO mode The fault message and the warni...

Page 19: ...e fault to discontinue To see if there is more than one fault in either freezing cylinder press the PRIME key To return to the OPERATOR MENU press the MENU SEL key once To return to the Main Screen use the AUTO key to cycle to MENU ITEM A then press the MENU SEL key Screen C is SET CLOCK Use the AUTO and OFF keys to place the cursor under the element to be set hours minutes month day or year Use t...

Page 20: ...ll of material number and the serial number It also indicates if the unit is equipped with a water pressure switch B O M C30227C000 S N K0000000 WITH H20 PRESS SW SEL The third feature indicates the version number of the language and text SYSTEM INFORMATION LANGUAGE VERSION 1 09 ENGLISH 446 SEL The fourth feature will display the Power Saver Mode OFF REST or STANDBY status If the Power Saver Mode ...

Page 21: ...LT HISTORY 1 10 25 06 08 34 NO FAULT FOUND SEL Press the AUTO and OFF keys to increase or decrease the fault page Page numbers are located in the upper right hand corner of the display The most recently recorded fault will appear on page 1 The fault description is listed on the third line of the fault page FAULT HISTORY 2 10 25 06 R SYRUP PRESS LOW 08 33 SEL Press the AUTO key to move to the next ...

Page 22: ...LD mode During the HOLD mode refrigeration remains off and the beater continues to run The opposite barrel will not be affected When the syrup is satisfied the barrel will refill the product tank and then automatically return to the AUTO mode CO2 Out Indicator AUTO MODE AUTO OK SYRUP OK CO2 OUT WATER OK On the LCD if the word OUT appears next to the word CO2 it indicates a lack of CO2 being suppli...

Page 23: ...s an OUT condition for syrup water or CO2 When the light is flashing it indicates that the product is not at serving viscosity This will occur during the initial freeze down a defrost cycle and a FAULT condition and during power saver modes Sampling Valve The sampling valve is located behind the lower front panel The sampling valve is used to obtain a brix reading Daily Procedures The following pr...

Page 24: ...ing point in our instructions turn to page 31 Disassembly and start there Assembly MAKE SURE THE CONTROL SWITCHES ARE IN THE OFF POSITION Failure to do so may result in personal injury or component damage Note When lubricating parts use an approved food grade lubricant example Taylor Lube HP Step 1 Slide the o ring into the first groove on the drive shaft Lubricate the groove o ring the area where...

Page 25: ...er slightly to be certain that the beater is properly seated When in position the beater will not protrude beyond the front of the freezing cylinder Figure 9 Step 5 Install the white plastic guide bearing on the short end of the baffle assembly Slide the o ring into the groove on the long end of the baffle assembly and lubricate the o ring Do not lubricate the guide bearing Figure 10 Step 6 Insert...

Page 26: ...the ice buster through the door spout and into the slot located just above the lower o ring 11262 Figure 14 Step 11 With the ice buster in place rotate the draw valve to allow installation of the draw handle This will lock the ice buster in place With the draw handle in place install the draw handle pin Close the draw valve by moving the handle to the left 11322 Figure 15 Step 12 Install the draw ...

Page 27: ...ezing cylinder and push the door into place Install the four handscrews onto the studs and tighten them equally in a crisscross pattern to insure that the door is snug DO NOT over tighten the handscrews Note If the freezer door does not fit into place easily position the open end of the beater assembly in the 11 o clock position 11326 Figure 19 Step 16 Position the baffle arm by inserting it down ...

Page 28: ...f two freezing cylinders each identified on the corresponding LCD as left L and right R Step 1 Open the lighted display door Place the control switch in the ON position Figure 21 Step 2 Prepare a pail of approved 100 PPM sanitizing solution examples 2 1 2 gal 9 5 liters of Kay 5R or 2 gal 7 6 liters of Stera SheenR USE WARM WATER AND FOLLOW THE MANUFACTURER S SPECIFICATIONS Important Make sure the...

Page 29: ...ve you the option for sanitizing the left freezing cylinder Move the cursor under the word YES Pressing the MENU SEL key at this time will start the flow of sanitizing solution into the left freezing cylinder SANITIZE LEFT SIDE YES NO SEL Step 9 Repeat Steps 6 8 for the right freezing cylinder Note There is a left and a right freezing cylinder for each LCD SANITIZE RIGHT SIDE YES NO SEL Step 10 Op...

Page 30: ...and close the draw valves Figure 26 Step 14 Disconnect the syrup connectors in the sanitizing solution Step 15 Repeat these steps for the other side of the machine Priming Brixing Step 1 Connect the syrup line to the Bag in Box BIB syrup Step 2 Remove the drip tray splash shield and the lower front panel to gain access to the syrup sampling valves Step 3 Open the prime plug Step 4 Place the sampli...

Page 31: ...ning the handle to the center position Figure 30 Step 8 Stir the finished product Pour a small amount of product over the refractometer The brix reading should register 13 to 14 A reading higher than this would cause a darker richer product The refrigeration system would have to run longer to freeze this excess syrup A reading lower than this could cause a freeze up in the freezing cylinder becaus...

Page 32: ...IME key Allow the liquid level to fill to the prime plug hole Step 13 Repeat these steps for the other freezing cylinders Step 14 To place the freezing cylinders in the AUTO mode press the AUTO key for each freezing cylinder When the unit cycles off the product will be at serving viscosity Figure 34 Step 15 Close the illuminated display when complete Replace the panels and the hood and attach with...

Page 33: ... under the other LCD Step 1 To place the left cylinder in the RINSE mode press the MENU SEL key Move the cursor by pressing the AUTO key until the third line indicates RINSE SANITIZE OPERATOR MENU A B C D E F G H I RINSE SANITIZE SEL Step 2 Press the MENU SEL key Move the cursor under RINSE by pressing the OFF key twice RINSE SANITIZE RINSE SANITIZE EXIT SEL Step 3 Pressing the MENU SEL key will g...

Page 34: ... in the SANITIZE mode press the MENU SEL key Move the cursor by pressing the AUTO key until the third line indicates RINSE SANITIZE Press the MENU SEL key Move the cursor under the word SANITIZE RINSE SANITIZE RINSE SANITIZE EXIT SEL Pressing the MENU SEL key will give you the option to sanitize the left cylinder Move the cursor under the word YES Pressing the MENU SEL key at this time will start ...

Page 35: ...e service towel wipe clean the rear shell bearing surface Brush clean the rear shell bearings at the back of the freezing cylinders with the black bristle brush Figure 38 Step 3 Remove the S seals and o rings from the drive shafts S caps pins and springs from freezer doors S draw valve handles from freezer doors S draw valves from freezer doors S o rings from draw valves S prime plugs from freezer...

Page 36: ...free of lubricant and product deposits j 5 Properly prepare the cleaning and sanitizing solutions Read and follow the label directions carefully Too strong of a solution may damage the parts and too weak of a solution will not do an adequate job of cleaning or sanitizing j 6 Clean and sanitize the syrup lines regularly to prevent syrup residue build up that would restrict the proper flow of syrup ...

Page 37: ...tor can perform this service for you Wrap detachable parts of the freezer such as the beater the scraper blades the drive shaft and the freezer door Place these parts in a protected dry place Rubber trim parts and gaskets can be protected by wrapping them with moisture proof paper All parts should be thoroughly cleaned of dried mix or lubrication which attract mice and other vermin Note It is reco...

Page 38: ...t is being dispensed a Product frozen up in freezing cylinder a See problem No 1 4 Freezer will not operate in the BEATER or AUTO mode a Unit is unplugged a Check the plug at wall receptacle b Blown fuse or the circuit breaker is off b Replace the fuse or turn the breaker on c Beater motor is out on overload Check fault description screen c Allow the motor to cool Press the AUTO key Call a service...

Page 39: ... incorrectly installed a Replace or install correctly on drive shaft 20 b Worn rear shell bearing b Contact a service technician to replace rear shell bearing 9 Excessive mix leakage from door spout a Inadequate lubrication of draw valve o rings a Lubricate properly 21 b Wrong type lubricant on draw valve o rings b Use food grade lubricant example Taylor Lube HP 20 c Worn or missing draw valve o r...

Page 40: ... Shaft Seal X Drive Shaft O Ring X Freezer Door Gasket X Draw Valve O Ring X Front Bearing X Prime Plug O Ring X Black Bristle Brush 1 x 2 Inspect Replace if Necessary Minimum Double Ended Brush Inspect Replace if Necessary Minimum White Bristle Brush 1 1 2 x 2 Inspect Replace if Necessary Minimum White Bristle Brush 3 x 7 Inspect Replace if Necessary Minimum ...

Page 41: ...CH 255100 059590 2 000 BELT POLY V 580J10 025551 1 000 RIGHT SIDE BLOCK TERMINAL 2P L1 L2 039422 1 103 208 230V 60HZ 1PH BLOCK TERMINAL 3P L1 L2 L 039423 1 103 208 230V 60HZ 3PH BLOCK TERMINAL PLUG 6P 2 SIP 040322 002 2 103 BLOCK TERMINAL 2P 2 SCREWTY 040321 002 2 103 BODY A FLOW CONTROL W SOL X59615 27 4 103 BRUSH A PACKAGE C300 X64275 1 000 BRUSH REAR BRG 1 D X 2 LG X 14 013071 1 000 BRUSH DBL E...

Page 42: ...UE FCB HEX X48939 4 103 COUPLING TORQUE DRIVE 046866 4 103 COUPLING TORQUE LOAD HEX 039397 4 103 PIN COUPLING TORQUE 039453 12 103 SCREW 5 16 18X3 8 ALLEN SET 025376 8 000 SCREW SHOULDER 3 16DX1 2L SS 039455 12 000 SPRING 3 8 ODX3 16 IDX1L BLUE 039987 8 103 SPRING COMP 360X 045X1 00 044438 4 103 COVER HOLE FILTER C300 054673 2 103 DECAL CONTROL FCB RIGHT 043636 R 2 000 DECAL CONTROL 355 LEFT 05289...

Page 43: ...TER 3 8ODFX3 8ODMHP62 062158 2 000 FILTER AIR 15 88LX29 50LX 70W 052779 10 1 000 FILTER CORCOM 6EH1 040140 001 1 103 FILTER H20 5 MICRON INLINE W F 064422 1 000 7 1 2006 UP REPLACES 062507 FUSE 15 AMP IN LINE NON DELAY 045293 2 000 HOLDER FUSE IN LINE TYPE HLR 045606 2 103 GASKET BASE PAN C302 059585 1 000 GASKET DOOR 5 109 ID X 5 630OD 014030 4 000 GASKET FRONT PANEL C302 059596 4 000 GAUGE 100PS...

Page 44: ...1 000 LABEL SWITCH CONTROL 053145 1 000 UP FRT PANEL LABEL WARN COVER 051433 7 000 OUTSIDE PANELS LABEL WARN NO DRAW 042279 4 000 LED A PRODUCT NOT READY 059711 2 103 LENS YEL LED SNAP IN 1 4 HOLE 051751 4 103 LINE A ACCESS SUCTION L C302 X59640 1 NNN FITTING REDUCER 3 8MS X 1 4FS 009541 1 103 COUPLING 3 8FS X 1 4FS 031791 1 103 VALVE ACCESS 1 4MFL X 3 8ODSDR 053565 1 103 LINE A ACCESS SUCTION R C...

Page 45: ...9644 27 1 103 COUPLING 3 8FS X 1 4FS 031791 1 103 STRAINER CONE MESH 1 4 ODF 062298 2 000 SWITCH PRESSURE 440 PSI SOLDER 048230 1 103 TEE 1 2S X 1 2S X 1 4S COPPER 016088 2 NNN TEE 1 4S COPPER 003949 2 103 VALVE ACCESS 1 4MFL X 3 8ODSDR 053565 1 103 VALVE SOL 1 8ORF 1 4INX3 8OUT 053511 27 2 103 LINE A DISCHARGE C302 RIGHT X59645 27 1 103 COUPLING 3 8FS X 1 4FS 031791 1 103 ELBOW 1 2S SHORT RADIUS ...

Page 46: ...LESS EAR 053957 3 NNN FITTING 3 8MFLX3 8BARB BULKHD 052806 1 103 HOSE BEVERAGE 3 8 ID X 5 8 OD 020565 1 5 1 000 R30333 HOSE BEVERAGE 3 8 ID X 5 8 OD 020565 2 1 000 R30333 HOSE BEVERAGE 3 8 ID X 5 8 OD 020565 28 1 000 R30333 REGULATOR WATER 30 PSI FIXED 064388 1 103 TEE 3 8 BARBX1 4MFLX3 8BARB SS 038582 1 103 U D 190 LINE A WATER C302 OUTLET NP X64397 1 103 ADAPTOR SWV 3 8F X 3 8 BARB SS 019194 1 1...

Page 47: ...ITOR START 108 130UF 250V 033043 2 103 CAPACITOR RUN 10UF 370V 057176 2 103 MOTOR A FAN 185 WATT 1400RPM 500302 27 2 103 COND W GUARD CAPACITOR RUN 4 0UF 400V 500311 2 103 NUT STUD 340 342 344 350 450 029880 16 103 PAIL MIX 10 QT 013163 1 000 PAN DRIP 355 043612 2 103 REAR BEARING PANEL FRONT LOWER C302 059652 1 103 PANEL FRONT SHELL C302 059576 1 103 PANEL FRONT UPPER C302 059577 1 103 PANEL REAR...

Page 48: ... 27 2 103 RELAY 3 POLE 20A 208 240 50 60 012725 33 2 103 SANITIZER KAY 5 CASE 125 PCKTS 041082 1 NNN SENSOR A EVC SLUSH 15 C302 X59648M2 4 103 SHAFT BEATER 036412 4 103 O RING 7 8 OD X 139W 025307 4 000 SEAL DRIVE SHAFT 032560 4 000 SHELF DRIP TRAY C302 059653 1 103 SHELL A INSULATED C302 L NP X59578 SER 2 512 STUD NOSE CONE 5 16 18X5 16 18 020445 8 103 WASHER FREEZER STUD 348 350 1 036265 8 000 S...

Page 49: ... C300 062289 1 000 SWITCH FLOAT C300 TANK MIX 055539 1 103 O RING 563 OD X 070W 013 043758 1 000 TUBE FEED MIX 056807 8 1 103 TANK A MIX X56806 4 103 S N K7025861 PRIOR CAP TANK MIX C300 BOTTOM 056820 4 103 CAP TANK MIX C300 TOP NP 056808 4 103 O RING 3 875 OD X 139W 055388 8 000 SCREW 10X1 2 HEXWHD PLAST SS 055389 24 000 CLIP RETAINER LINE SYRUP LG 056541 4 000 SCREW 6X3 8 HI LO PHL PNHD SS 05661...

Page 50: ...AMPLING 3 WAY ORING FIT 056571 4 103 VALVE SOLENOID 208 240 V 028824 27 1 103 WATER COOLED BLOWER 100 CFM 012796 27 1 103 BRACKET VALVE WATER C300 056359 2 NNN CLAMP HOSE ADJ 7 16 X 25 32 010031 16 000 CONDENSER WC COAX 047540 2 103 COUPLING 5 8FS X 1 2FS 015220 4 103 GUARD BLOWER 022505 1 103 HOOD C302 W C 059658 WC 1 103 HOSE RUBBER 1 2 ID X 7 8 OD R50200 8 000 LINE A WATER C302 OUTLET X64397 1 ...

Page 51: ...C302 NPR 059680 27N 9 06 ...

Page 52: ...C302 NPR 059680 33S 9 06 ...

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