Taylor 345 NPR Installation Manual

Models 345/346/349/355 NPR

Non--Pressurized

Slush Freezers

Operating Instructions

039710NPR

10/16/03

Complete this page for quick reference when service is required:

Taylor Distributor:

Address:

Phone:

Service:

Parts:

Date of Installation:

Information found on the data label:

Model Number:

Serial Number:

Electrical Specs: Voltage Cycle

Phase

Maximum Fuse Size: A

Minimum Wire Ampacity: A

E October, 2003 T aylor

039710NPR

Taylor Company

The word Taylor and the Crown design are registered trademarks in the United States of America and certain other countries.

a division of Carrier Commercial Refrigeration, Inc. 750 N. Blackhawk Blvd. Rockton, IL 61072

Table of Contents

Section 1 To the Installer 1............................................

Installer Safety 1........................................................

Site Preparation 1.......................................................

Air Cooled Units 1.......................................................

Water Connections (Water Cooled Units Only) 2............................

Electrical Connections 2.................................................

Beater Rotation 3.......................................................

Refrigerant 3...........................................................

Syrup System Connections 4.............................................

Remote Condenser Assembly Units 6.....................................

Section 2 To the Operator 9...........................................

Compressor Warranty Disclaimer 9.......................................

Section 3 Safety 10....................................................

Section 4 Operator Parts Id en t ificatio n 12...............................

Door Assembly 16.......................................................

Accessories 17..........................................................

Section 5 Important: To the Operator 18.................................

Symbol Definitions (Model 349 Only) 18....................................

Control Switch 19........................................................

Liquid Crystal Display 19..................................................

Operational Mode Display 19..............................................

Operator Menu Display 19................................................

Syrup Out Indicator 24....................................................

CO2 Out Indicator 25.....................................................

Water Out Indicator 25....................................................

Audio Alarm Silencer 25..................................................

Product Light 25.........................................................

Sampling Valve 25.......................................................

Daily Procedures 25......................................................

Models 345, 346, 349, 355 NPR Table of Contents

Table of Contents -- Page 2

Section 6 Operating Procedures 26.....................................

Assembly 26............................................................

Sanitizing 30............................................................

Priming/Brixing 34........................................................

90 Day Closing Procedure 35..............................................

Draining Product From the Freezing Cylinder 35.............................

Cleaning 36.............................................................

Disassembly 37..........................................................

Brush Cleaning 37.......................................................

Section 7 Important: Operator Checklist 38..............................

During Cleaning and Sanitizing 38.........................................

Troubleshooting Bacterial Count 38........................................

Regular Maintenance Checks 38...........................................

Winter Storage 39........................................................

Section 8 Troubleshooting Guide 40....................................

Section 9 Parts Replacement Schedule 42...............................

Section 10 Parts List 43.................................................

Wiring Diagrams 61......................................................

Note: Continuing research results in steady improvements; therefore, information in this manual is subject to change without notice.

E October, 2003 T aylor

039710NPR

Taylor Company

The word Taylor and the Crown design are registered trademarks in the United States of America and certain other countries.

a division of Carrier Commercial Refrigerati 750 N. Blackhawk Blvd. Rockton, IL 61072

Table of Contents Models 345, 346, 349, 355 NPR

Section 1 To the Installer

The following are general installation instructions. For complete installation details, please see the check out card.

Installer Safety

In all areas of the world, equipment should be installed in accordance with existing local codes. Please contact your local authorities if you have any questions.

Care should be taken to ensure that all basic safety practices are followed during the installation and servicing activities related to the installation and service of Taylor equipment.

S Only authorized Taylor service personnel

should perform installation and repairs on the equipment.

S Authorized service personnel should consult

OSHA Standard 29CFRI910.147 or the applicable code of the local area for the industry standards on lockout/tagout procedures before beginning any installation or repairs.

S Authorized service personnel must ensure

that the proper PPE is available and worn when required during installation and service.

S Authorized service personnel must remove

all metal jewelry, rings, and watches before working on electrical equipment.

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 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.

This unit must NOT be installed in an area where a water jet or hose can be used. NEVER use a water jet or hose to rinse or clean the unit. Failure to follow this instruction may result in electrocution.

This 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 persons 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.

The main power supply(s) to the freezer must be disconnected prior to performing any 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 equipment.

Note:Allrepairsmustbeperformedbyan authorized Taylor Service Technician.

This unit has many sharp edges that can

cause severe injuries.

Models 345, 346, 349, 355 NPR To the Installer

Air Cooled Units

DO NOT obstruct air intake and discharge openings:

Air cooled units require 6” (152 mm) minimum air space around all sides of the freezer to allow for adequate air flow across the condenser(s). Failure to allow adequate clearance can reduce the refrigeration capacity of the freezer and possibly cause permanent damage to the compressor.

081208

Water Connections

(Water Cooled Units Only)

An adequate cold water supply must be provided with a hand shut--off valve on the two water inlet lines. On the underside of the base pan, three 1/2” I.P.S. water connections for inlet, outlet, and carbonator have been 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.

Failure to use adequate size water lines may cause the unit to go off on high head pressure and shut down. Depending on local water conditions, it may be advisable to install a water strainer to prevent foreign substances from clogging the automatic water valve.

There are two water “in” connections and one water “out” line 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 opentrapdrain.

IMPORTANT: Water pressures are pre--set at the factory. Do not adjust the water. Improper water adjustments may cause operation discrepancies.

INSTALL POTABLE WATER CONNECTION WITH ADEQUATE BACK-- FLOW PROTECTION TO COMPLY WITH APPLICABLE NATIONAL, STATE AND LOCAL CODES.

It is always a good practice to have a filter system to improve the quality of the water and to avoid clogging the operating components.

IMPORTANT: The water filter (064422--SER) must be thoroughly flushed with water before connecting it to the machine. This removes carbon particles that could clog the flow control. To flush the filter, connect the inlet end of the filter to the water supply. Position the outlet end of the filter over an empty pail. Open the water supply. Allow water to flow through the filter until the water exiting the filter is clear. Close the water supply. Attach the outlet end of the filter to the machine. Reopen the water supply.

Figure 1

Electrical Connections

In the United States, this equipment is intended to be installed in accordance with the National Electrical Code (NEC), ANSI/NFP A 70--1987. The purpose of the NEC code is the practical safeguarding of persons and property from hazards arising from the use of electricity. This code contains provisions considered necessary for safety . Compliance therewith and proper maintenance will result in an installation essentially free from hazard! In all other areas of the world, equipment should be installed in accordance with the existing local codes. Please contact your local authorities.

FOLLOW YOUR LOCAL ELECTRICAL CODES!

Each freezer requires one power supply. Check the data label on the freezer for fuse, circuit ampacity and electrical specifications. Refer to the wiring diagram provided inside of the control box, for proper power connections.

CAUTION: THIS EQUIPMENT MUST BE PROPERLY GROUNDED! FAILURE TO DO SO CAN RESULT IN SEVERE PERSONAL INJURY FROM ELECTRICAL SHOCK!

This 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 equipments frame.

080911

Models 345, 346, 349, 355 NPRTo the Installer

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 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.

S 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 twisting, at the terminals and protect the insulation of the conductors from abrasion.

Beater Rotation

Refrigerant

In consideration of our environment, Taylor proudly uses only earth friendly HFC refrigerants. The HFC refrigerant used in this unit is R404A. This refrigerant is generally considered non-toxic and non-flammable, with 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 cylinder completely with liquid. Filling the cylinder to approximately 80% will allow for normal expansion.

Refrigerant 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 these laws, please contact the factory Service Department.

Beater rotation must be clockwise as viewed

looking into the freezing cylinder.

Note: The following procedures must be performed by an authorized Taylor 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. (Follow the diagram printedonthemotor.)

Electrical connections are made directly to the terminal block. The terminal block is provided in the small junction box located behind the rear panel on the bottom of the frame. (This does not apply to the Model

355.)

Models 345, 346, 349, 355 NPR To the Installer

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.

WARNING: R404A refrigerant used in

080911

Syrup System Connections

1. Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed and maintained according to federal, state and local laws.

2. Hook up cold water supply to freezer to supply water to the carbonator. A minimum of 21 PSI (1.45 BAR) of water pressure is required at the low pressure switch. The low pressure switch will cause the entire freezer to shut down if the water pressure drops below 7 PSI (.483 BAR) for longer than one minute.

3. Electrical Hook--Up

a. One power cord.

b. Refer to the data label.

c. Be sure all control switches on the front panel

are in the “OFF” position.

d. The freezer must be properly grounded.

Models 345 & 346:

Figure 2

Model 349:

5. The Model 349 has a harness with five nylobrade tubes which feed through the base pan and exit the rear of the freezer.

a. Connect the #1 line to the syrup supply for

the #1 freezing cylinder as viewed from the front of the machine.

b. Connect the #2 line to the syrup supply for

the #2 freezing cylinder as viewed from the front of the machine.

c. Connect the #3 line to the syrup supply for

the #3 freezing cylinder as viewed from the front of the machine.

4. The Models 345 and 346 have a harness with three nylobrade tubes which feed through the base pan and exit the rear of the freezer.

Note: For all models, freezing cylinders are numbered from left to right when facing the machine. (i.e., left freezing cylinder is #1, etc.)

a. Connect the #1 line to the syrup supply for

the #1 freezing cylinder as viewed from the front of the machine.

b. Connect the #2 line to the syrup supply for

the #2 freezing cylinder as viewed from the front of the machine.

c. Connect the CO

that is closest to the CO regulator). This line will supply CO

line to the CO2regulator

tank (primary

to the

freezer.

d. Connect the #4 line to the syrup supply for

the #4 freezing cylinder as viewed from the front of the machine.

e. Connect the CO

that is closest to the CO regulator). This line will supply CO

line to the CO2regulator

tank (primary

to the

freezer.

Figure 3

Models 345, 346, 349, 355 NPRTo the Installer

Model 355:

6. The Model 355 has a harness with five nylobrade tubes which feed through the base pan and exit the rear of the freezer.

a. Connect the #1 line to the syrup supply for

the #1 freezing cylinder as viewed from the front of the machine.

b. Connect the #2 line to the syrup supply for

the #2 freezing cylinder as viewed from the front of the machine.

8. Set the primary regulator on the CO PSI (4.1 BAR).

tank to 60

18087

c. Connect the #3 line to the CO

is closest to the CO This line will supply CO

tank (primary regulator).

regulator that

to the freezer.

d. Connect the #4 line to the water regulator on

the remote carbonator. This line monitors the water pressure supplied to the unit.

e. Connect the line labeled “SODA” to the

remote carbonator tank.

7. There are spare CO

lines provided. For

Bag--in--Box syrup delivery system, connect the spare CO

lines from the secondary regulator

to each “Gas In” fitting on the pumps. Set the secondary regulator pressure to 50 PSI (3.45 BAR) depending on the length of syrup line run to the unit.

Co2 (to other pump)

Co2 (to unit)

SYRUP (to unit)

Figure 4

18033

Figure 5

9. Set the secondary regulator on the CO

tank to

50 PSI (3.45 bar) for the syrup tanks or the BIB pumps.

18088

Figure 6

10. T urn the cold water supply on.

1 1. Check for CO

top of the CO

leaks. Close the valve on the

tank. Watch the high pressure

gauge. It should hold pressure. If it does not, there is a CO

leak. Use a soap solution to

locate and repair the leak.

IMPORTANT: Ensure that the Bag--in--Box switch is enabled.

12. The CO

regulator assembly (primary regulator)

inside the freezer should be set at 40 -- 45 PSI (2.76 -- 3.10 BAR).

13. The CO

low pressure switch requires at least

21 PSI (1.45 BAR) before the freezer will start. It is set to cut out at 7 PSI (.483 BAR) and in at 21 PSI (1.45 BAR).

14. There are check valves in the CO

, syrup, and

water lines to prevent any back flow of soda water, product, or CO

Models 345, 346, 349, 355 NPR To the Installer

Remote Condenser Assembly Units

Preparation

Recommended System Refrigerant Charge

Discharge/Liquid Line

Length

Up to 50 ft. (15 m.) line sets 200 oz. / 567 kg.

Required Charge

Uncrate the condenser assemblies. After inspecting them for damage, position them in the desired location. Two remote condenser assemblies are required for each freezer (one condenser per compressor).

Remote condensers require a minimum of 6” (152 mm.) of air space on the rear and both sides. This is required to allow for adequate air flow. Failure to follow this instruction may cause poor freezer performance and damage the equipment.

Refrigeration Charging and Line Construction

Each condenser assembly is shipped with a refrigerant holding charge sufficient to prevent moisture contamination (8 oz./227 g. HP62). This holding charge will become part of the total system charge.

The condenser assemblies are shipped with the total amount of refrigerant required for a typical installation of 50 ft. (15 m.). For other installation configurations, use the following chart for line sizing and for adding required refrigerant.

50 -- 75 ft. (15 -- 23 m.) 214 oz. / 607 kg.

(add 14 oz. / 40 kg.)

75 -- 100 ft. (23 -- 30 m.) 228 oz. / 646 kg.

(add 28 oz. / 79 kg.)

Note: Maximum line length is 100 ft. (30 m.) T o meet individual installation requirements, the lines must be purchased and constructed locally.

Line Size

Liquid Line -- Requires 3/8” refrigerant grade copper

tubing (hard or soft).

Note: Insulating the liquid line is recommended if it is exposed to high ambient conditions. This will reduce heat accumulation and prevent the formation of flash gas in the liquid line.

Discharge Line -- Requires 1/2” refrigerant grade copper tubing (hard or soft).

060801

Models 345, 346, 349, 355 NPRTo the Installer

346/349 Remote Condenser Assembly Lines

Discharge

Line

Liquid

Line

5/8”

Quick

Disconnect

3/8”

Quick

Disconnect

Freezer End

5/8”

Copper

Tubing

5/8”

Access

Te e

3/8”

Copper

Tubing

5/8”

Copper

Tubing

3/8”

Access

Te e

5/8” FS X

1/2”FS

Copper

½”

Copper

Tubing

3/8”

Tubing

Disconnect

5/8” FSX

1/2”FS

3/8”

Quick

Condenser

End

5/8”

Copper

Tubing

5/8”

Quick

Disconnect

Freezer End

Model 346/349

Condenser

End

Condenser

Assembly

060801

Models 345, 346, 349, 355 NPR To the Installer

Remote Condenser Installation

Step 1

Install refrigeration lines from the freezer to the condenser assemblies. Do not create oil traps.

Remote Condenser Refrigeratio n Connections

Connect the refrigerant line quick connect/disconnect couplings (QD) to the mating QD couplings on the condenser assembly by performing Steps 1 through 6. When complete, repeat the instructions to connect the couplings on the freezer.

Normally, any straight run of tubing must be supported near each end of the run. Long runs require additional supports. As a guide, 3/8” to 3/4” copper should be supported every 5 ft. When changing directions, no corner should be left unsupported. Supports should be placed a maximum of 2 ft. in each direction from the corner. If soft copper tube is used, make sure it is not kinked or flattened. If hard drawn copper tubing is used, use only long radius elbows.

Step 2

Braze the quick connect/disconnect couplings and access tees on the freezer end of the refrigeration lines. The couplings and access tees are supplied with the freezer or condenser assembly.

Step 3

Braze the supplied quick connect/disconnect couplings on the condenser assembly end of the refrigeration lines. The couplings are supplied with the condenser assembly.

Note: Wrap a wet cloth around the brasscoupling bodies to prevent heat damage to the seal.

Step 1

Remove the shipping caps from the quick connect/disconnect coupling on the condenser assembly.

Step 2

Thoroughly clean and lubricate the mating surfaces of the quick connect/disconnects.

Note: Use polyolester oil to lubricate the surfaces.

Step 3

Manually thread the coupling halves together to insure proper mating of the threads.

Step 4

Using proper sized wrenches, tighten the coupling halves until the round, flat surfaces of inner coupling bodies completely depress one another.

Step 5

Once the flat surfaces are completely depressed, tighten the couplings an additional 1/4 turn. This step is necessary to insure that the knife edge of the seal seats into the brass seat of the coupling halves, forming a leak--proof joint (metal seal).

Step 4

Test the field constructed lines for leaks.

Step 5

Evacuate the field constructed refrigerant lines using the access fittings brazed on the freezer end of the refrigeration lines.

Step 6

When the evacuation process is complete, relieve the vacuum with 4 oz. (113 g.) of HP62 refrigerant per line, for a total of 8 oz. (227 g.) This procedure will prevent moisture contamination during freezer and condenser assembly connection and will complete the total charge.

060801

Figure 7

Step 6

Check all connections for leaks.

Repeat these steps to connect the refrigerant line QD couplings to the mating QD couplings on the freezer.

Models 345, 346, 349, 355 NPRTo the Installer

Section 2 To the Operator

The freezer(s) you have purchased has been carefully engineered and manufactured to give you dependable operation.

This unit(s), when properly operated and cared for, will produce a consistent quality product. Like all mechanical products, this machine will require cleaning and scheduled maintenance. A minimum amount of care and attention is necessary if the operating procedures outlined in this manual are followed closely.

This Operator’s Manual should be read before operating or performing any maintenance on your equipment.

Your freezer will NOT eventually compensate and correct for any errors during the set--up or filling operations. Thus, the initial assembly and priming procedures are of extreme importance. It is strongly recommended that all personnel responsible for the equipment’s operation study these procedures together in order to be properly trained and to make sure that no misunderstandings exist.

In the event you should require technical assistance, please contact your local authorized Taylor Distributor for service.

Note: Warranty is valid only if the parts are authorized Taylor parts, purchased from an authorized Taylor Distributor, and the required service work is provided by an authorized Taylor service technician. Taylor reserves the right to deny warranty claims on equipment or parts if non--approved parts or refrigerant were installed in the machine, system modifications were performed beyond factory recommendations, or it is determined that the failure was caused by neglect or abuse.

Note: Constant research results in steady improvements; therefore, information in this manual is subject to change without notice.

If 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.

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 refrigeration compressor(s) 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. It 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. It will be the owner’s responsibility to make this fact known to any technician 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.

080911

Models 345, 346, 349, 355 NPR To the Operator

Section 3 Safety

We at Taylor Company are concerned about the safety of the operator when he or she comes in contact with the freezer and its parts. Taylor has gone to extreme efforts to design and manufacture built--in safety features to protect both you and the service technician. As an example, warning labels have been attached to the freezer to further point out safety precautions to the operator.

IMPORTANT -- Failure to adhere to the following safety precautions may result in severe personal injury 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.

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.

DO NOT use a water jet to clean or rinse the freezer. Failure to follow these instructions may result in serious electrical shock.

S DO NOT operate the freezer unless it is

properly grounded.

S DO NOT operate the freezer with larger

fuses than specified on the freezer data label.

S DO NOT 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

S Appliances that are permanently connected

S Supply cords used with this unit shall be

Failure to follow these instructions may result in electrocution. Contact your local authorized Taylor Distributor for service.

080911

Models 345, 346, 349, 355 NPRSafety

S DO NOT allow untrained personnel to

operate this machine.

S DO NOT operate the freezer unless all

service panels and access doors are

restrained with screws.

S DO NOT put objects or fingers in door

spout.

S DO NOT remove the door, beater, scraper

blades, drive shaft or hopper cover unless

all control switches are in the “OFF” position

and ALL PRESSURE IN THE FREEZING

CYLINDER HAS BEEN RELIEVED. Failure to follow these instructions may result in contaminated product or severe personal injury to fingers or hands from hazardous moving parts.

This freezer must be 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: These units require 6” (152 mm) minimum air space around all sides. Failure to follow this instruction may cause poor freezer performance and damage to the machine.

This unit has many sharp edges that can

cause severe injuries.

S DO NOT put objects or fingers in the door

spout. This may contaminate the product and cause severe personal injury from blade contact.

S USE EXTREME CAUTION when removing

the beater asssembly. The scraper blades are very sharp.

For Indoor Use Only: 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_(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.

080911

Models 345, 346, 349, 355 NPR Safety

Section 4 Operator Parts Identification

Model 345

Item Description Part No.

1 Panel A. --Side Left X45136

2 Hood 044618

3 Panel--Rear 044921--SP1

4 Panel A. --Side Right X44919

5 Caster-- Swivel 3/4--10 St. 3” 021279

6 Caster-- Locking Swivel -- 3” 030307

7 Lock--Caster Bracket 032571

8 Shield--Splash 043719

9 Tray-- Drip *345/6* Black w/Drain 043720--SP

10 Pan--Drip 19-- 1/2 Long 035034

Item Description Part No.

11 Panel -- Service 044916

12 Panel--Front-- Lower 043599--BLA

13 Stud--Nose Cone 5/16--18 020445

*13a Washer--Freezer Stud 036265

14 Card-- Flavor Packet 035324

15 Card--FCB POP 043957

16 Panel--Front-- Upper 043600--BLA

17 Plate A.--Dec --345-- 346--355

Black

18 Decal-- Dec--Taylor 053761

*19 Pan--Drip (White) For Drip Guide 043612

*Not Shown

Models 345, 346, 349, 355 NPROperator Parts Identification

043639--BLA

Model 346

Item Description Part No.

1 Panel A.--Side Left X44917

2 Hood 044618

3 Panel-- Rear 044921--SP1

4 Panel A.--Side *346*AC*R*Filter X53611

5 Caster--Swivel 3/4--10 St. 3” 021279

6 Caster--Locking Swivel 3” 030307

7 Lock--Caster Bracket 032571

8 Shield--Splash 043719

9 Tray--Drip 20” L x 8” D x 3--3/4 043720--SP

10 Pan-- Drip 19-- 1/2 Long 035034

11 Panel--Service *346* Filter 053612

Models 345, 346, 349, 355 NPR Operator Parts Identification

12 Panel--Front--Lower 043599--BLA

13 Stud--Nose Cone 5/16--18 020445

*13a Washer--Freezer Stud 036265

14 Card--Flavor Packet 035324

15 Card-- FCB POP 043957

16 Panel--Front--Upper 043600--BLA

17 Plate-- Dec--345 --346--355* Black 043639 --BLA

18 Decal--Dec--Taylor 053761

19 Filter-- Air 18L x 16.5H x .70W AC 052779--1

20 Cover--Hole--Filter--Snap In 053801

*21 Pan--Drip (White) For Drip Guide 043612

*Not Shown

Model 349

Item Description Part No.

1 Panel A. --Side Left X42289

2 Hood 042166

3 Panel--Rear *349* Drain Hole 042198

4 Panel A. --Side Right X42291

5 Caster-- Swivel 3/4--10 St. 3” 021279

6 Caster-- Locking Swivel 3” 030307

7 Lock--Caster Bracket 032571

8 Panel--Service *349* AC 053652

9 Tray-- Drip (Blac k) w/Drain 038275--SP

10 Shield--Splash 038276

11 Panel -- Front--Lower 042082--BLA

Item Description Part No.

12 Stud--Nose Cone 5/16--18 020445

*12a Washer--Freezer Stud 036265

13 Card-- Flavor Packet 035324

14 Panel--Front Upper 042081-- BLA

15 Plate--Dec *349* Black 035410--BLA

16 Decal--Dec--Taylor 053761

17 Cover--Hole--Filter--Snap In 053801

18 Filter--Air18Lx16.5Hx.7W 052779--1

*19 PanA.--Dripw/HoseLeft X42201

*20 PanA.--Dripw/HoseRight X42203

*Not Shown

Models 345, 346, 349, 355 NPROperator Parts Identification

Model 355

12a

Item Description Part No.

1 Panel--Front --Upper 043600--BLA

2 Panel--Side--Left 044619--SP

3 Hood 044618

4 Panel--Rear--Stainless 044621--SS

5 Panel--Side--Right 044620-- SP

6 Leg--4” 3/8-- 16 Stud 036397

7 Shelf--Drip Tray 049697

8 Tray-- Drip 20” L x 8” D x 3--3/4 043720

9 Shield--Splash 043719

Item Description Part No.

10 Pan--Drip 035034

11 Panel--Front--Lower 043599SBLA

12 Stud--Nose Cone 5/16--18 020445

*12a Washer-- Freezer Stud 036265

13 Card--Flavor Packet 035324

14 Card--FCB POP 043957

15 Plate-- Dec--345-- 346--355 Black 043639--BLA

*16 Pan--Drip (White) For Drip

Guide

*Not Shown

043612

Models 345, 346, 349, 355 NPR Operator Parts Identification

Door Assembly

Item Description Part No.

1 Seal--Drive Shaft 032560

2 Shaft--Beater 036412

3 O--Ring--7/8 OD x .139 W 025307

4 Blade--Scraper--Plastic 046237

5 Clip--Scraper Blade 046238

6 Beater A.--7 Qt. 1 Pin X46233

7 Bearing--Front 0131 16

8 Gasket--Door 5.109” ID 014030

9 Bearing--Guide 014496

10 Arm--Baffle 047729

11 Baffle Assembly X47731

Item Description Part No.

12 Buster--Ice 047735

13 Door A.--Partial X39241

14 O--Ring -- .291 ID x .080 W 018550

15 Nut--Stud 029880

16 Handle A.--Draw X47384

17 O--Ring -- 1” OD x .139 W 032504

18 Valve- -Dra w 047734--SP

19 Pin--Valve Handle 031974

20 Spring--Comp. 030344

21 Cap A.--Spring Retainer X30591

Models 345, 346, 349, 355 NPROperator Parts Identification

Accessories

0 6

2 8 4

ITEM DESCRIPTION PART NO.

1 PAIL-MIX 10 QT 013163 2 BRUSH-MIX PUMP BODY-3”X7” 023316 3 BRUSH-DOUBLE ENDED 013072 4 BRUSH-REAR BRG 1”DX2“L 013071

KAY-5

Sanitizer/Cleaner

KEEPOUT OF REACH OF CHILDREN

CAUTION

FORINSTITUTIONAL USE ONLY

1OZ (28.4 g)

ITEM DESCRIPTION PART NO.

5 BRUSH-DRAW VALVE 1-1/2”OD 014753 6 KIT A.-TUNE UP X48942 7 LUBRICANT-TAYLOR HI PERF 048232 8 SANITIZER KAY-5 25 PACKETS 041082

Models 345, 346, 349, 355 NPR Operator Parts Identification

Section 5 Important: To the Operator

Item

1 Control Switch 2 Liquid Crystal Display 3 Keypad--Left 4 Keypad--Right 5 Product Light--Left Side 6 Product Light--Right Side

Description

Symbol Definitions (Model 349 Only)

To better communicate in the International arena, the words on many of our operator switches and keys have symbols to indicate their functions. The Model 349 is designed with these International symbols.

Figure 8

The following chart identifies the symbol definitions used on the Model 349.

=ON

=OFF

=AUTO

=PRIME

= BEATER MOTOR

= ALARM SILENCE

= MENU/SELECT

Models 345, 346, 349, 355 NPRImportant: To the Operator

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