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3-2  

SAFETY

Model C302 NPR 

Safety 

power leads become taut before the ground 

lead can break loose.

Failure to follow these instructions may result in 

electrocution. Contact your local authorized Taylor 

distributor for service.

WARNING! 

Avoid injury.

DO NOT 

allow untrained personnel to operate 

this machine.

DO NOT

 put objects or fingers in the door spout.

DO NOT

 operate the machine unless all service 

panels and access doors are fastened with 

screws.

DO NOT

 remove the machine door or beater 

assembly unless the control switches are in the 

OFF position.

WARNING! 

This machine is pressurized when 

in operation. The control switch must be in the OFF 

position until the machine is completely assembled. No 

part should ever be removed from the machine while it is 

in operation. No parts should be removed until the control 

switch has been turned to the OFF position.

• 

DO NOT 

allow untrained personnel to operate this 

machine.

• 

DO NOT 

operate the freezer unless all service panels 

and access doors are restrained with screws.

• 

DO NOT 

remove any internal operating parts 

(example: freezer door, beater, scraper blades, etc.) 

unless all control switches are in the OFF position.

Failure to follow this instruction may result in severe 

personal injury from hazardous moving parts or from the 

impact of propelled parts.

WARNING!

 This machine 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 injury from blade 

contact.

USE EXTREME CAUTION 

when removing the 

beater assembly. The scraper blades are very 

sharp. 

Failure to follow these instructions can result in personal 

injury or damage to the machine.

CAUTION!

 This machine must be placed on a 

level surface. Failure to comply may result in personal 

injury or machine damage.

WARNING! 

Only install this machine in a 

location where its use and maintenance is restricted to 

trained personnel. Failure to comply may result in 

personal injury.

NOTICE!

 Cleaning and sanitizing schedules 

are governed by your federal, 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 machine.

WARNING! Asphyxiation Hazard!

If used with CO

2

 (Carbon Dioxide) or N

2

 (Nitrogen), 

always make sure the area is well ventilated.

Vent exhaust gas to outside atmosphere using a hose.

Failure to do so can cause serious injury.

CAUTION! 

This machine is designed to 

maintain product temperature under 41°F (5

C). Any 

product being added to this machine must be below 41

(5

C). Failure to follow this instruction may result in 

health hazards and poor machine performance.

Do not 

run the unit without product. Failure to follow this 

Summary of Contents for C302NP

Page 1: ...OPERATOR S MANUAL Model C302NP Non Pressurized Slush Freezer 9 22 06 Original Publication Updated 10 19 2020 Original Operating Instructions 059661NPR...

Page 2: ...___ Cycle__________ Phase__________________________________ Maximum Fuse Size ______________________________________________________ A Minimum Wire Ampacity ___________________________________________...

Page 3: ...sclaimer 2 1 Section 3 Safety Section 4 Operator Parts Identification C302NP 4 1 Beater Door Assembly 4 2 Accessories 4 3 Section 5 User Interface Symbol Definitions 5 1 Control Switches 5 2 Liquid Cr...

Page 4: ...Cylinders 6 11 Rinsing 6 11 Cleaning 6 12 Disassembly 6 13 Brush Cleaning 6 13 Section 7 Operator Checklist During Cleaning and Sanitizing 7 1 Troubleshooting Bacterial Count 7 1 Regular Maintenance C...

Page 5: ...tallation maintenance or repairs Failure to follow this instruction may result in personal injury or death from electrical shock or hazardous moving parts as well as poor performance or damage to the...

Page 6: ...ns An adequate cold water supply must be provided with a hand shutoff valve On the back of the unit a 3 8 in 9 5 mm male flare water connection has been provided for easy hook up Permanently connect t...

Page 7: ...TO THE INSTALLER 1 3 Model C302 NPR To the Installer 1 the existing local codes Please contact your local authorities...

Page 8: ...age currents may exceed 10 mA particularly when disconnected or not used for long periods or during initial installation shall have protective devices to protect against the leakage of current such as...

Page 9: ...ta label or authorized through a manufacturer s technical bulletin The use of any other refrigerant may expose users and operators to unexpected safety hazards WARNING Refrigerant liquid sprayed onto...

Page 10: ...1 6 TO THE INSTALLER Model C302 NPR To the Installer 1...

Page 11: ...imited Warranty section in this manual Note Constant research results in steady improvements therefore information in this manual is subject to change without notice IMPORTANT If the crossed out waste...

Page 12: ...essor Warranty Disclaimer section will not apply to the use of the alternate refrigerant approved by Taylor To find out the current status of an alternate refrigerant as it relates to your compressor...

Page 13: ...lectrocution WARNING Avoid injury DO NOT operate the machine unless it is properly grounded DO NOT operate the machine with fuses larger than specified on the machine s data label All repairs should b...

Page 14: ...from the impact of propelled parts WARNING This machine 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...

Page 15: ...clearances must be met to ensure adequate air flow for optimum performance For Indoor Use Only This unit is designed to operate indoors under normal ambient temperatures of 70 F to 75 F 21 C to 24 C T...

Page 16: ...3 4 SAFETY Model C302 NPR Safety 3 Notes...

Page 17: ..._A Item Description Part No 1 Panel Side Left 059721 2 Panel Rear 059657 3 Panel Side Right 059722 4 Display LED 15 4 Tall 068575 5 Panel Front Upper 068909 6 Panel Front Shell 059576 Item Description...

Page 18: ...Handle X83812 1d Valve Draw Self Close 080662 1e O ring 1 OD X 139W 032504 1f Handle a Draw Slushblack X47384 1g Plug Prime STNLS 050405 1h O ring 563 OD X 070W 013 043758 1i Door A Slush Partial Sel...

Page 19: ...55492 100 2 oz packs or Kay 5 part no 041082 200 packs Apply the appropriate Taylor approved food safe lubricant HP 3 2d 2c 2a 5 4 1 2b Item Description Part No 1 Pail 10 qt 013163 2 Brush A Package X...

Page 20: ...4 4 OPERATOR PARTS IDENTIFICATION Model C302 NPR Operator Parts Identification 4 Notes...

Page 21: ...ls have replaced words on many of our operator switches function and fault indicators Your Taylor equipment is designed with these international symbols The following chart identifies the symbol defin...

Page 22: ...display information corresponding to the two freezing cylinders located directly beneath them These pairs of freezing cylinders are each labeled left and right per LCD When the unit is plugged into t...

Page 23: ...e following are explanations of the possible faults and the display screens Lines 2 and 3 indicate the faults found in freezing cylinders 1 and 2 respectively NO FAULT FOUND No fault conditions are ap...

Page 24: ...ge will appear Replenish the water and the fault message and warning tone will clear BRL NOT COOLING A freezing cylinder check has been established for the Auto mode of operation If a freezing cylinde...

Page 25: ...hour at 2 00 a m on the last Sunday in October Screen D is MANUAL DEFROST This screen allows the operator to manually defrost the left freezing cylinders under each LCD Place the cursor under YES and...

Page 26: ...ator menu Note Viscosity is checked only when the product temperature is below 40 F 4 4 C Screen G is FAULT HISTORY This option provides a record of the last 20 faults The display also indicates the d...

Page 27: ...the indicated freezing cylinder If the unit is in the Auto or Prime modes the Product Not Ready light will illuminate and a warning tone will sound for that freezing cylinder At this time replace the...

Page 28: ...a new fault or fault condition occurs or the system mode changes the audio alarm will be re enabled automatically If the audio alarm is silenced for greater than 30 minutes without correcting the faul...

Page 29: ...here Assembly WARNING DO NOT remove any parts unless all power switches are in the OFF position Failure to follow this instruction may result in severe personal injury from hazardous moving parts Note...

Page 30: ...rt the beater assembly into the freezing cylinder and slide it into position over the drive shaft Turn the beater slightly to be certain that the beater is properly seated When in position the beater...

Page 31: ...l hole on each side of the draw valve with the slot on each side of the door spout Figure 6 9 13 Apply firm downward pressure on the draw valve and center the draw valve hole in the small slot on the...

Page 32: ...door install the ice buster through the door spout and into the slot located just above the lower O ring Figure 6 12 16 Move the draw handle to the back position to lock the ice buster in place Figure...

Page 33: ...necessary to pull the draw valve handle back slightly to allow the pin to fall in place Figure 6 15 19 Place the O ring onto the prime plug and lubricate Figure 6 16 20 Screw the prime plug into posit...

Page 34: ...beater assembly in the 11 o clock position Figure 6 20 24 Position the baffle arm by inserting it down into the hole on the baffle assembly which protrudes from the door Verify proper installation by...

Page 35: ...tely dissolved 3 Using an empty bag of syrup cut the syrup line connector from the end of the bag Figure 6 23 4 Connect the syrup line to the syrup line connector that was cut from the syrup bag Figur...

Page 36: ...with sanitizing solution until the solution purges out of the vent at the top of the mix tank and begins draining into the front drip tray Press the OFF key 12 Press the BEATER key Agitate the soluti...

Page 37: ...turning the handle down toward the sampling line Allow the liquid to run into a pail until all the sanitizer is removed and full strength product is flowing Figure 6 30 Important Failure to remove al...

Page 38: ...a correct brix reading is registered Figure 6 33 11 Once the proper brix has been achieved turn the handle up to allow product to flow to the mix tank Figure 6 34 Note The position of the handle on th...

Page 39: ...will allow beater operation to push the product from the freezing cylinder Open the draw valve and drain the product from the machine Figure 6 36 2 When all the product has been drained from the freez...

Page 40: ...ed 2 Pour the cleaning sanitizing solution into a clean empty pail Place the syrup line with the old syrup connector into the pail of cleaner 3 To place the left freezing cylinder in the Sanitize mode...

Page 41: ...s the front drip tray and the splash shield Brush Cleaning 1 Prepare a sink or a pail with an approved cleaning solution Use warm water and follow the manufacturer s specifications examples Stera Shee...

Page 42: ...8 Discard all O rings and replace with new ones Note To remove O rings use a single service towel to grasp the O ring and apply pressure in an upward direction until the O ring pops out of its groove...

Page 43: ...mplete disassembly and brush cleaning Use all brushes supplied for thorough cleaning The brushes are specially designed to reach all product passageways Use the black bristle brush to thoroughly clean...

Page 44: ...7 2 OPERATOR CHECKLIST Model C302 NPR Operator Checklist 7 Notes...

Page 45: ...ug 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 Pr...

Page 46: ...ontact a service technician 9 Leakage from rear drip pan s into front drip tray a Seal or O ring on drive shaft is worn missing or incorrectly installed a Replace or install correctly on drive shaft 6...

Page 47: ...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 in x 2 in Inspect and replace if necessary Minimum Double Ended Brush Inspect...

Page 48: ...9 2 PARTS REPLACEMENT SCHEDULE Model C302 NPR Parts Replacement Schedule 9 Notes...

Page 49: ...roduct manufacture as indicated by the Product serial number Proof of purchase may be required at time of service 2 This limited warranty is valid only if the Product is installed and all required ser...

Page 50: ...fuel costs from any reason whatsoever 12 Damages resulting from the use of any refrigerant other than that specified on the Product s data label will void this limited warranty 13 Any cost to replace...

Page 51: ...fied proof of purchase may be required at time of service 2 This limited warranty is valid only if the Part is installed and all required service work in connection with the Part is performed by an au...

Page 52: ...warranty service work promptly upon arrival 9 Failure damage or repairs due to faulty installation misapplication abuse no or improper servicing unauthorized alteration or improper operation or use a...

Page 53: ...INCIDENTAL DAMAGES INCLUDING CLAIMS FOR LOST SALES LOST PROFITS PRODUCT LOSS PROPERTY DAMAGES OR SERVICE EXPENSES ARE EXPRESSLY EXCLUDED THE EXPRESS WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT B...

Page 54: ...11 4 LIMITED WARRANTY ON PARTS Model C302 NPR Limited Warranty on Parts 11 Notes...

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