Taylor C722 User Manual

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Model C722

Soft Serve Freezer

Original Operating Instructions

080568-M

2/22/12 (Original Publication)

Updated 5/14/12

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 February, 2012 Taylor

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

Taylor Company 750 N. Blackhawk Blvd. Rockton, IL 61072

Table of Contents

Section 1 To th e 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.......................................................

Optional Carts 3........................................................

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

Section 2 To the Operator 4...........................................

Section 3 Safety 5....................................................

Section 4 Operator Parts Id entification 8...............................

Model C722 8..........................................................

Door and Beater Assembly 10.............................................

X69928-14S Pump A. - Mix Simplified S.S. 11...............................

Accessories 12..........................................................

Brushes 13..............................................................

Optional Carts 14........................................................

Section 5 Important: To the Operator 15.................................

Symbol Definitions 16....................................................

Operating Screen Descriptions 18..........................................

Manager's Menu 19......................................................

Section 6 Operating Procedures 25.....................................

Assembly 25............................................................

Mix Pump Assembly 30...................................................

Sanitizing 32............................................................

Model C722 Table of Contents

Table of Contents - Page 2

Priming 34..............................................................

Manual Brush Cleaning 34................................................

Draining Product From T he Freezing Cylinder 35............................

Rinsing 35..............................................................

Hopper Cleaning 35......................................................

Disassembly 36..........................................................

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 43...............................

Section 10 Parts List 44.................................................

Wiring Diagrams 55......................................................

Note: Contin u in g 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 in structions.

E February, 2012 Taylor (Original Publication)

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

Table of Contents Model C722

Taylor Company 750 N. Blackhawk Blvd. Rockton, IL 61072

Section 1 To the Installer

The following are general installation instructions. For complete installation details, please see the checkout 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.

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.

This unit has many sharp edges that can

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.

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.

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, 0” 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 capacity of the freezer and possibly cause permanent damage to the compressor.

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 beinstalledinanarea 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.

120411

Model C722 To the Installer

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 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.

accordance with the existing local codes. Please contact your local authorities.

FOLLOW 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.

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” I.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 from 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 opentrapdrain.

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

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

DO 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.

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 equipment's frame.

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.

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 property from hazards arising from the use of electricity. This code contains provisions considered necessary for safety. In all other areas of the world, equipment should be installed in

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.

Model C722To the Installer

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.

Beater rotation must be clockwise as viewed

looking into the freezing cylinder. Note: The following procedures should be performed

by 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. (Follow the diagram printed on the motor.)

Electrical connections are made directly to the terminal block provided in the splice box.

Optional Carts

There are two optional carts available.

1. C20600-AFB: ADA compliant height cart,

not equipped with 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.

IMPORTANT! For safety purposes, the

freezer must be bolted to the cart using all 4 bolts. Failure to comply could result in personnel

injury and equipment damage.

NEVER fill any refrigerant cylinder completely with liquid. Filling the cylinder to approximately 80% will allow for normal expansion.

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 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.

WARNING: 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 To the Operator

Your freezer has been carefully engineered and manufactured to give you dependable operation.

This unit, when properly operated and cared for, will produce a consistent quality product. Like all mechanical products, it will require cleaning and 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 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. It is strongly recommended that personnel responsible for the equipment's operation, both assembly and disassembly, 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: 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 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. 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.

Model C722To 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.

To Operate Safely:

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.

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.”

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 All repairs must be performed by an

authorized Taylor service technician. The main power supplies to the machine must be disconnected prior to performing any repairs.

S Cord Connected Units: Only Taylor

authorized service technicians may install a plug on this unit.

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 3 mm 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.

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

Model C722 Safety

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

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 remove any internal operating

parts (examples: freezer door, beater,

scraper blades, etc.) unless all control

switches are in the OFF position. Failure to follow these instructions may result in

severe personal injury to fingers or hands from hazardous moving parts.

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.

S 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 injury to

fingers 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: 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, 0” on the right side, and 0” on the back.

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°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.

120411

Model C722Safety

Notes:

Model C722 Safety

Section 4 Operator Parts Identification

Model C722

120507

Figure 1

Model C722Operator Parts Identification

Model C722 Exploded View Parts Identification

ITEM DESCRIPTION PART NO.

1 COVER-HOPPER-14 QT BLACK 041682-BLA 2 ORIFICE 022465-100 3 O-RING-3/8 OD X .070W 016137 4 TUBE A.-FEED-SS-5/32 HOLE X29429-2 5 O-RING-.643 OD X .077W 018572 6 PANEL-REAR 080162 7 PANEL A.-SIDE RIGHT X68854 8 PANEL A.-FRONT X68777

9 SCREW-1/4-20X3/8 SLOTTED 011694 10 PANEL A.-FRONT-LOWER X68858 11 SHELF-DRIP TRAY 068863

ITEM DESCRIPTION PART NO.

12 TRAY-DRIP 068864 13 SHIELD-SPLASH 049203 14 PAN A.-DRIP 15 1/8 LONG X51601 15 STUD-NOSE CONE 055987 16 PANEL-SIDE LEFT 068851 17 FILTER-AIR-21.688X15.813H 052779-9 18 COVER-ACCESS-FRONT-R. 068844 19 SCREW-10X3/8 SLOTTED HEX 015582 20 COVER-ACCESS-LEFT 068869 21 BLADE A.-AGITATOR X56591-SP 22 PAN-DRIP-REAR 080226

Model C722 Operator Parts Identification

Door and Beater Assembly

ITEM DESCRIPTION PART NO.

1 PLUG-PRIME TWIN 059936 2 O-RING-1/2OD X .070W 024278 3 GASKET-DOOR HT 4"-DOUBLE 048926 4 KIT A.-BEATER-FRONT

SHOES-BEARING 4a BEARING-FRONT SHOE *SEE NOTE 4b SHOE-FRONT HELIX-FRONT *SEE NOTE 4c SHOE-FRONT HELIX-REAR *SEE NOTE

5 CLIP-SCRAPER BLADE 5.50” 080293 6 BLADE-SCRAPER-PLASTIC 080292 7 BEATER A.-2.8QT-1 PIN X80291 8 SHAFT-BEATER 054194 9 SEAL-DRIVE SHAFT 032560

X50350

Figure 2

ITEM DESCRIPTION PART NO.

10 PIN-HANDLE-TWIN 059894 11 VALVE A.-DRAW X59843 12 O-RING-7/8 OD X .103W 014402 13 CAP-DESIGN 1.010"ID-6 POINT 014218 14 SEAL-DRAW VALVE-H RING 034698 15 VALVE A.-DRAW-CENTER X62218 16 NUT-STUD-BLACK 2.563 LONG 058764 17 SCREW-ADJUSTMENT-5/16-24 056332 18 O-RING-1/4 OD X .070W 015872 19 HANDLE A.-DRAW X56421-1 20 NUT-STUD-BLACK 3.250 LONG 058765 21 DOOR A.-SH BAF-W/PRG X80157-SER

*NOT AVAILABLE SEPARATELY. ORDER X50350 KIT.

Model C722Operator Parts Identification

X69928-14S Pump A. - Mix Simplified S.S.

ITEM DESCRIPTION PART NO.

1 ADAPTOR A.-MIX INLET-SS X80250 2 GASKET-SIMPLIFIEDPUMP 053527 3 CAP-VALVE BODY SS 056874-14 4 O-RING-2-1/8 OD X .139W-#225 020051

Figure 3

ITEM DESCRIPTION PART NO.

5 PISTON-PUMP-SIMPLIFIED 069922 6 PIN-RETAINING X55450 7 CYLINDER-PUMP HOPPER 069920

Model C722 Operator Parts Identification

Accessories

ITEM DESCRIPTION PART NO.

1 LUBRICANT-TAYLOR 047518 2 TOOL-O-RING REMOVAL 048260-WHT

*3 SANITIZER-STERA SHEEN SEE NOTE

4 PAIL-MIX 10 QT 013163

Figure 4

ITEM DESCRIPTION PART NO.

5 TOOL-MIX PUMP SHAFT

REMOVAL

** KIT A.-TUNE-UP X49463-80

*A sample container of sanitizer is sent with the unit. For reorders,orderStera Sheen part no. 055492 (100 2 oz. packs) or Kay-5 part no. 041082 (200 packs).

**NotShown.

057167

Model C722Operator Parts Identification

Brushes

Figure 5

ITEM DESCRIPTION PART NO.

1 BLACK BRISTLE BRUSH 013071 2 DOUBLE END BRUSH 013072 3 WHITE BRISTLE BRUSH

(1” x 2”)

013073

Model C722 Operator Parts Identification

ITEM DESCRIPTION PART NO.

4 WHITE BRISTLE BRUSH

(3” x 7”)

023316

Optional Carts

Cart A.-ADA (X69400) CartA.-Std (X69425)

ITEM DESCRIPTION PART NO.

1 SCREW-10-32X1/2SLTD TRUSS 037734 2 PANEL-FRONT/REAR-ADA 069402 3 CASTER-3" SWV 3/4-10 STEM

W/BRAKE

4 PANEL-SIDE-CART 069403 5 CASTER-3" SWV 3/4-10 STEM 021279

NOTE: ADA COMPLIANT HEIGHT CART, NOT EQUIPPED WITH A DOOR.

030307

Figure 6

ITEM

1 PANEL A.-STD CART-FRONT X69426 2 DOOR A.-STD CART X69295 3 SCREW-10-32X1/2SLTD TRUSS 037734 4 HANDLE-STNLS FLUSH PULL 019043 5 CASTER-3" SWV 3/4-10 STEM

W/BRAKE 6 PANEL-SIDE-STD CART 069428 7 CASTER-3" SWV 3/4-10 STEM 021279 8 PANEL-REAR-STD CART 069429

NOTE: STANDARD HEIGHT CART WITH REVERSIBLE FRONT DOOR PANEL AND REAR PANEL.

DESCRIPTION PART NO.

030307

Model C722Operator Parts Identification

Section 5 Important: To the Operator

Model C722

Figure 7

ITEM DESCRIPTION

1 POWER SWITCH 2 LIQUID CRYSTAL DISPLAY 3 KEYPADS 4 MIX OUT INDICATORS 5 STANDBY INDICATORS 6 MIX LOW INDICATORS 7 SELECT KEY 8 SERVICE MENU KEY 9 BRUSH CLEAN COUNTER

10 ARROW KEYS

11 TOPPING HEATER KEYS (NOT FUNCTIONAL)

Model C722 Important: To the Operator

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.

= STANDBY

= TOPPING HEATER-LEFT

The following chart identifies the symbol definitions.

= SELECT

=ON

=OFF

= UP ARROW

= DOWN ARROW

=AUTO

= TOPPING HEATER-RIGHT

Power Switch

When placed in the ON position, the power switch allows control panel operation.

Fluorescent Display

The fluorescent display is located on the front control panel. During normal operation, the display is blank. The display is used to show menu options and notifies the operator if a fault is detected. On International models, the display will indicate the temperature of the mix in the hopper.

= WASH

=MIXLOW

= MIX OUT

= MENU DISPLAY

=MIXPUMP

Indicator Lights

MIX LOW - When the MIX LOW symbol is

illuminated, the mix hopper has a low supply of mix and should be refilled as soon as possible.

MIX OUT - When the MIX OUT illuminated, the mix hopper has been almost completely exhausted and has an insufficient supply 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 system, add mix to the mix hopper and touch the

AUTO symbol begin operation.

Optional feature: Some freezers are equipped with rear indicator lights.

. The freezer will automatically

symbol is

Model C722Important: To the Operator

Standby Symbol

Reset Mechan ism

During long “No Sale” periods, the unit can be placed into the Standby mode. This maintains product temperatures below 40°F (4.4°C) in both the hopper and the freezing cylinder, and helps prevent overbeating and product breakdown.

To activate Standby, 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

indicating the Standby feature has been activated. Note: To resume normal operation, press the

AUTO symbol product in the freezing cylinder will be at serving viscosity.

. When the unit cycles off, the

will illuminate,

Wash Symbol

The WASH symbol 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 Symbol

The AUTO symbol will illuminate when it is touched. This indicates that the refrigeration system has been activated. In the AUTO mode, the WASH or STANDBY functions are automatically cancelled.

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 power switch in the OFF position. Press the reset button firmly. Turn the power switch

to the ON position. Touch the WASH symbol observe the freezer's performance.

WARNING: Do not use metal objects to

press the reset button. Failure to comply may

result in severe personal injury or death. If the beater motor is turning properly, touch the

WASH symbol AUTO symbol

freezer shuts down again, contact your authorized service technician.

to cancel the cycle. Touch the to resume normal operation. If the

and

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.)

Note: An indicating light and an audible tone will sound whenever a mode of operation has been selected. To cancel any function, touch the key again. The light and the mode of operation will shut off.

Topping Heater Symbols

The TOPPING HEATER symbols are not functional on the Model C722.

Model C722 Important: To the Operator

Figure 8

Operating Screen Descriptions

The fluorescent display located in the center of the control panel is normally blank during the daily operation of the machine. The display is activated when the SEL symbol or the Manager's Menu is selected. The display screen will also alert the operator of specific faults detected by the control.

Power Up

When the machine is powered, the control system will initialize to perform a system check. The screen will display “INITIALIZING”. There are four types of data the system will check: LANGUAGE, SYSTEM DATA, CONFIG DATA, and LOCKOUT DATA.

If the system detects corrupt data during

“Initializing.....”, the detected faults will be displayed

for acknowledgement after the “SAFETY TIMEOUT” display, if the power switch is on. The faults may be “CORRUPTED LANGUAGE,” CONFIG CRC ERR,” “SYSTEM CRC ERR, “FAULT HISTORY, ”LOCKOUT CRC ERR,” or “POWER FAILURE.”

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.)

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

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, ... B0, B1, etc.).

Model C722Important: To the Operator

Manager's Menu

Entering Access Code

The Manager's Menu is used to enter the operator function displays. To access the Menu, touch the

center of the CONE symbol on the right side of the machine. The arrow symbols,

the SEL symbol, and the CONE symbol when the ACCESS CODE screen is displayed. (See Figure 12.)

Figure 12

In the Menu program, the arrow symbols and the SEL symbol will function as menu keys.

on the control panel

will be lit

With the ACCESS CODE screen on the display, use the SEL symbol to set the first code number in the cursor position. When the correct number is selected, touch the SEL symbol to move the cursor to the next number position. (See Figure 13.)

ENTER ACCESS CODE

83 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 list 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.)

UP ARROW - increases the value above the cursor and is used to scroll upward in text displays.

DOWN ARROW - 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 will continue operation in the mode it was in when the menu was selected. However, the control keys will not be lit and are non-functional when the Manager's Menu is displayed.

Figure 14

Model C722 Important: To the Operator

Menu Options

Touch the ARROW symbols to move up or down through the Menu. Select a Menu option by touching the SEL symbol. Exit the Menu program by selecting

EXIT FROM MENU or touch the CONE symbol

Reset Counters ARE YOU SURE? Yes

>No

Figure 16

The following menu options are listed in the Manager's Menu.

EXIT FROM MENU SERVINGS COUNTER SET CLOCK AUTO START TIME STANDBY 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.)

The SET CLOCK option allows the Manager to adjust 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 ALLOWED Press Any Key

Figure 17

To change the date or time, select the SET CLOCK option in the menu. Touch the UP arrow symbol to advance the arrow from “Exit” to “Change”, and then touch the SEL symbol to select the Change option. (See Figure 18.)

SET CLOCK 12:01 2/10/2012

Change

>Exit

Figure 18

SERVINGS COUNTER

00 0

> Next

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 (>) to YES and touch the SEL symbol. The servings counter will reset to zero and exit back to the Manager's Menu. (See Figure 16.)

Change the time by touching the UP arrow with the cursor under the hour position. Move the cursor to the minutes position by touching the SEL symbol. Once the correct minutes are entered, touch the SEL symbol to advance the cursor to the month. (See Figure 19.)

SET CLOCK

:01 2/10/2012

>Exit

Figure 19

Model C722Important: To the Operator

Enter the correct month, day, and year. After they have been entered, touch the SEL symbol to advance to the DAYLIGHT SAVING TIME (DST) screen. (See Figure 20.)

DAYLIGHT SAVING TIME

ENABLED

> Enable

Disable

Pressing the UP or DOWN symbol will move the arrow to the appropriate week for the start of DST. Pressing the SEL symbol next to the appropriate week will display the following screen. Press the UP or DOWN symbol to move the arrow to the appropriate month for the end of DST. (See Figure 24.)

DST END MONTH

Figure 20

Pressing the UP or DOWN arrow symbols 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 symbol next to “Enable” selects that option and displays the second screen. (See Figure 21.)

MAR Second Sunday NOV First Sunday

Change

>Exit

Figure 21

If the correct Sunday for the time change is not displayed, then “Change” should be selected. Pressing the SEL symbol with the arrow next to “Change” displays the third screen. Press the UP or DOWN symbol to move the arrow to the appropriate month for the start of DST. (See Figure 22.)

DST START MONTH

>MAR

APR MAY

Figure 22

Pressing the SEL symbol with the arrow next to the appropriate month will display the following screen. (See Figure 23.)

>NOV

DEC

Figure 24

Pressing the SEL symbol next to the appropriate month will display the following screen. Press the UP or DOWN symbol to move the arrow to the appropriate week for the end of DST. (See Figure 25.)

DST END WEEK

> FirstSunday

Second Sunday Third Sunday

Figure 25

Pressing the SEL symbol with the arrow by 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 day at which the machine automatically 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.)

DST START WEEK

> Second Sunday

Third Sunday Fourth Sunday

> Disable

Figure 23

Model C722 Important: To the Operator

AUTO START TIME

DISABLED

Enable

Figure 26

Enable the AUTO START TIME by selecting the UP arrow symbol to move the arrow to “Enable.” Touch the SEL symbol to advance to the next screen. (See Figure 27.)

AUTO START TIME

00:00

>Exit

Change

Figure 27

Program the AUTO START TIME by selecting the UP arrow symbol to move the arrow to “Change.” Touch the SEL symbol to advance to the next screen. (See Figure 28.)

AUTO START TIME

:00

Figure 28

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 displayed upon selecting this option. (See Figure 30.)

MIX LEVEL AUDIBLE

ENABLED

> Enable

Disable

Figure 30

Disable the audible tone feature by selecting the DOWN arrow symbol to move the arrow to “Disable.” Select the SEL symbol 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.

Use the arrow 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 with the new 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 draw 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

>Exit

Figure 29

The FAULT DESCRIPTION screen lists any faults detected by the control and allows the Manager to clear them from the system. Faults are displayed on the second and/or third line. (See Figure 31.)

FAULT DESCRIPTION L: Beater Overload R: Beater Overload

Figure 31

Pressing the SEL symbol displays the next fault or returns to the Manager's Menu if no other faults exist. Pressing the SEL symbol any time faults are displayed will clear corrected faults upon returning to the Manager's Menu. Press the Menu symbol to return to the Manager's Menu.

Model C722Important: To the Operator

The FAULT HISTORY screen displays 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 arrow symbols to cycle 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 1

02/27/12 12:58 HPCO COMPRESSOR

>Exit

Figure 32

The LOCKOUT HISTORY screen displays a history of the last 100 hardlocks, brush clean dates, etc. (See Figure 33.)

LOCKOUT HISTORY 02/27/12 12:58 < HPR THERM FAIL >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>59F (15C) - The mix temperature in the hopper exceeded 59_F(15_C).

L - R BRL>59F (15C) - The mix temperature in the freezing cylinder exceeded 59_F(15_C).

L - R HPR>45F (7C) AFTER 1 HR - The mix temperature in the hopper was above 45_F(7_C) more than one hour.

L - R BRL>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>41F (5C) AFTER 4 HR - The mix temperature in the hopper was above 41_F(5_C) more than four hours.

L - R BRL>41F (5C) AFTER 4 HR - The mix temperature in the freezing cylinder was above 41_F (5_C) more than four hours.

L-RHPR>41F(5C)AFTERPF-The mix temperature in the hopper was above 41_F(5_C) more than four hours, following a power failure.

L - R BRL>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 Important: To the Operator

The SYSTEM INFORMATION is displayed on three separate screens. The first screen contains the control and software version installed in the machine. (See Figure 34.)

The CURRENT CONDITIONS screen displays the current viscosity, and the hopper and barrel temperatures. Press the SEL or MENU symbols to return to the Manager's Menu. (See Figure 37.)

SOFTWARE VERSION

C722 CONTROL UVC4 VERSION V00.00.000

> Next

Figure 34

Touch the SEL symbol to advance to the next system information screen containing the software language version. (See Figure 35.)

Language V3.00 English

> 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

VISC 0.0 0.0 HOPPER 41.0 41.0 BARREL 41.0 41.0

Figure 37

The NET SERVICE PIN screens allows the Manager to initialize a network connection for networking kitchens. (See Figure 38.)

NET SERVICE PIN

ARE YOU SURE? Yes

>No

Figure 38

Use the arrow symbols to move the arrow up or down. Pressing the SEL symbol with the arrow next to “No” will return to the Manager's Menu. Pressing the SEL symbol with the arrow next to “Yes” will connect to the network if a gateway card is connected.

> Next

Figure 36

Note: If “Yes” is selected, it may take a few moments for the memory to clear and the defaults to load. The display may show the message “COMMUNICATIONS FAILURE” during this time.

Model C722Important: To the Operator

Section 6 Operating Procedures

The Model C722 is a medium capacity 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) capacity freezing cylinders.

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 dry from the previous night's cleaning.

These opening procedures will show you how to assemble the parts into the freezer, sanitize them, and prime the freezer with fresh mix in preparation to serve your first portion.

If you are disassembling the machine for the first time or need information to get to this starting point in our instructions, turn to page 36, “Disassembly”, and start there.

Assembly

Note: When lubricating parts, use an approved food

grade lubricant (example: Taylor Lube).

Step 3

Heavily 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

Apply an even coat of lubricant to the shaft.

DO NOT lubricate the hex end.

Figure 39

Note: To ensure that mix does not leak out of the back of the freezing cylinder, 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.

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

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.

Model C722 Operating Procedures

Figure 40

Step 5

Insert the beater drive shaft through the rear shell bearing in the freezing cylinder and engage the hex end firmly into the drive coupling.

Figure 41

USE EXTREME CAUTION when handling the beater assembly. The scraper blades are very sharp and may cause injury.

Note: Scraper blades should be replaced every 3 months.

Note: The hole on the scraper blade must fit securely over the pin to prevent costly damage.

Step 7

Holding the rear blade on the beater, slide it into the freezing cylinder halfway. Install the front scraper blade over the front holding pin. (See Figure 43.)

Step 6

Before installing the beater assembly, check the scraper blades for any nicks or signs of wear. If any nicks are present, or if the blades are worn, replace both blades.

If the blades are in good condition, install the 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 43

Step 8

Install the beater shoes. (See Figure 44.)

Figure 44

Model C722Operating Procedures

Step 9

Slide the beater assembly the rest of the way into the freezing cylinder.

Make sure the beater assembly is in position over the drive shaft by turning the beater slightly until the beater is properly seated. When in position, the beater will not protrude beyond the front of the freezing cylinder. (See Figure 45.)

Step 11

Slide the front bearings over the baffle rods. The flanged edges should be against the door. DO NOT

lubricate the gaskets or front bearings.

Slide the two o-rings into the grooves on each prime plug. Apply an even coat of Taylor Lube to the o-rings and shafts.

Figure 45

Repeat these steps 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

Model C722 Operating Procedures

Figure 48

Step 13

To install the freezer door, insert the baffle rods through the beaters in the freezing cylinders.

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 equally in a criss-cross pattern to insure the door is snug.

Figure 51

Step 16

Insert the draw valves from the bottom until the slot in each draw valve comes into view.

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.

Figure 50

Step 15

Lubricate the inside of the freezer door spouts, top and bottom.

Figure 52

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 53

Model C722Operating Procedures

Step 18

Slide the pivot pin through the draw handles as the handles are inserted into the draw valves.

Figure 54

Note: This freezer features three adjustable draw handles to provide 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 g. to 213 g.) of product by weight per 10 seconds.

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.

To INCREASE the flow rate, tighten the screw. To DECREASE the flow rate, loosen the screw.

Figure 55

Figure 57

Step 21

Install the front drip tray and splash shield under the door spouts.

Figure 58

Model C722 Operating Procedures

Mix Pump Assembly

Step 1

Inspect the rubber pump parts. O-rings and gasket must be in 100% good condition for the pump and entire machine to operate properly. The o-rings and gasket cannot properly serve their intended function if nicks, cuts, or holes in the material are present.

Replace any defective parts immediately 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.)

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 the o-ring into the groove of the valve cap. DO NOT lubricate the o-ring. (See Figure 62.)

Figure 59

Step 3

Apply a thin layer of lubricant to the inside of the pump cylinder at the retaining pin hole end. (See Figure 60.)

Figure 60

Figure 62

Step 6

Slide the pump valve gasket into the holes on the cap. DO NOT lubricate the gasket. (See Figure 63.)

Figure 63

Model C722Operating Procedures

Step 7

Insert the valve body cap into the hole in the mix inlet adapter. (See Figure 64.)

The adapter must be positioned into the notch located at the end of the pump cylinder.

Step 9

Secure the pump parts in position by sliding the retaining pin through the cross holes located at one end of the pump cylinder. (See Figure 66.)

Figure 64

Step 8

Insert the mix inlet assembly into the pump cylinder. (See Figure 65.)

Figure 65

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 assembly. 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 thoroughly lubricate. (See Figure 68.)

Figure 68

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.

Step 12

Lay the pump assembly, 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. Thoroughly lubricate the o-rings and shaft. DO NOT lubricate the hex end of the shaft. (See Figure 69.)

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.)

Figure 69

Figure 71

Note: You have just sanitized the mix hopper and parts; therefore, be sure your hands are clean and sanitized before proceeding with these instructions.

Model C722Operating Procedures

Step 3

While the solution is flowing into the freezing cylinder, 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 assembly 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 by slipping the pump clip over the collar of the pump, making sure the clip fits into the grooves in the collar. (See Figure 72.)

Figure 72

Step 6

Prepare another pail of cleaning/sanitizing solution with an active chlorine concentrate of 100 - 200 PPM. USE WARM WATER AND FOLLOW 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

Step 12

When a steady stream of sanitizing solution is flowing from the prime plug opening in the bottom of the freezer door, open the draw valve. Momentarily open the center draw valve to sanitize the center door spout. Draw off the remaining sanitizing solution.

Step 5

Install the pump end of the mix feed

tube and secure with the cotter pin. Failure to

follow this instruction could result in sanitizer spraying on the operator. (See Figure 73.)

Figure 73

Step 13

Once the sanitizer stops flowing from the door spout, touch the WASH and PUMP symbols

and close the draw valve.

Step 14

Place the agitator on the agitator drive shaft housing.

Figure 74

120507

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 your hands are clean and sanitized before proceeding with these instructions.

Priming

Note: Use only FRESH MIX when priming the freezer.

Step 1

Place an empty 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 cylinder.

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.

Figure 75

Step 5

Select the AUTO symbol

Note: The brush clean counter will start at this time. Step 6

Fill the hopper with fresh mix and place the mix hopper cover in position.

Repeat these steps for the other side of the machine.

Manual Brush Cleaning

This Procedure Must Be Completed Every Day

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 steady stream of mix starts to flow from the prime plug opening in the bottom of the freezer door, push the prime plug down.

120507

ALWAYS FOLLOW LOCAL HEALTH CODES.

To disassemble the Model C722, the following items will be needed:

S Two cleaning and sanitizing pails S Sanitizer/Cleaner S Necessary brushes (provided with freezer) S Single service towels

Model C722Operating Procedures

Draining Product From The Freezing Cylinder

Step 1

With a pail beneath the door spouts, open the draw valve. Touch the WASH and PUMP symbols

IMPORTANT! 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 cylinder and the mix hopper.

Step 2

When the flow of product stops, touch the WASH and PUMP symbols

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.

, cancelling the WASH

Note: 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 symbol

Step 3

When a steady 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 symbol, 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.

cancelling the Wash

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.)

Hopper Cleaning

Step 1

Prepare a pail of cleaning/sanitizing solution with an active chlorine concentrate of 100 - 200 PPM. USE WARM WATER AND FOLLOW THE MANUFACTURER'S SPECIFICATIONS.

Step 2

With the prime plug pushed down, pour the cleaning solution into the hopper. Allow the solution to flow into the freezing cylinder.

Step 3

Using the white 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 while the machine is in the Wash mode.)

Step 4

Touch the WASH symbol cleaning solution in the freezing cylinder to come in contact with all areas of the freezing cylinder. Wait at least 5 minutes before proceeding with these instructions.

. This will cause the

Step 5

Figure 76

Model C722 Operating Procedures

Place an empty pail beneath the door spouts.

Step 6

Raise the prime plug.

Step 7

When a steady 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 symbol mode.

Repeat these steps on the other side of the machine.

, cancelling the Wash

Disassembly

Step 6

Remove the pump drive shafts from the drive hubs in the rear wall of the mix hoppers. (See Figure 77.)

Figure 77

Step 7

Remove the two small o-rings and one large o-ring from each pump drive shaft.

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 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.

Model C722Operating Procedures

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 with the freezer are available for brush cleaning.

Step 2

Thoroughly 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, especially 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, dry surface to air dry 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.)

Step 4

Using the black brush, clean the drive hub opening in the rear wall of each mix hopper. (See Figure 80.)

Figure 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.

Figure 79

Model C722 Operating Procedures

Section 7 Important: Operator Checklist

During Cleaning and Sanitizing

ALWAYS FOLLOW LOCAL HEALTH CODES.

Cleaning and sanitizing schedules are governed by federal, state, or local regulatory agencies, and must be followed accordingly. If the unit has a “Standby mode”, it must not be used in lieu of proper cleaning and sanitizing procedures and frequencies set forth by the ruling health authority. The following check points should be stressed during the cleaning and sanitizing operations.

CLEANING AND SANITIZING MUST BE

PERFORMED DAILY.

Troubleshooting Bacterial Count

j 1. Thoroughly clean and sanitize the machine

regularly, including complete disassembly and brush cleaning.

j 2. Use all brushes supplied for thorough

cleaning. The brushes are specially designed to reach all mix passageways.

j 3. Use the white bristle brush to clean the mix

inlet hole which extends from the mix hopper down to the rear of the freezing cylinder.

j 4. Use the black bristle brush to thoroughly

clean the rear shell bearing located at the rear of the freezing cylinder and the drive hub opening in the rear wall of the mix hopper. Be sure there is a generous amount of cleaning solution on the brush.

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. The temperature of mix in the mix hopper and

walk-in cooler should be below 40_F(4.4_C).

j 7. Discard remaining mix from the freezer during

“Cleaning Procedures”.

Regular Maintenance Checks

j 1. Replace scraper blades that are nicked or

damaged. Before installing the beater assembly, be certain that scraper blades are properly attached to the helix.

j 2. Check the rear shell bearing for signs of wear

(excessive mix leakage in rear drip pan) and be certain it is properly cleaned.

j 3. Using a screwdriver and cloth towel, keep the

rear shell bearing and the female hex drive socket clean and free of lubricant and mix deposits.

j 4. Dispose of o-rings and seals if they are worn,

torn, or fit too loosely, and replace with new ones.

j 5. Follow all lubricating procedures as outlined in

“Assembly”.

j 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. Never use screwdrivers or other metal probes to clean between the fins. Note: For machines equipped with an air filter, it will be necessary to vacuum clean the filters on a monthly schedule.

Caution: Always disconnect

electrical power prior to cleaning the condenser. Failure to follow this instruction

may result in electrocution.

j 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. Deteriorated or cracked water lines should be replaced only by an authorized Taylor distributor.

Model C722Important: Operator Checklist

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 supply. Relieve pressure on the spring in the water valve. Use air pressure on the outlet side to blow out any water remaining in the condenser. This is extremely important. Failure to follow this procedure may cause severe and costly damage to the refrigeration system.

Your local Taylor Distributor can perform this winter storage service for you.

Wrap detachable parts of the freezer such as beater, blades, drive shaft, and freezer door, and place them 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.

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 Important: Operator Checklist

Section 8 Troubleshooting Guide

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

1. No product is being dispensed.

a. Low on mix. The MIX

OUT light is on.

b. The power switch is in the

OFF position.

c. Machine not in AUTO

mode.

d. Beater motor is out on

reset. The BEATER OVERLOAD message displayed.

e. The pump motor is off on

internal overload.

f. Feed tube or check ring

not properly installed.

g. Butterfat buildup in the

pump.

a. Add mix to mix hopper.

Return to AUTO mode.

b. Turn power switch ON

and select AUTO.

c. Select AUTO and allow

machine to cycle off before drawing product.

d. Turn machine off. Press

the reset button. Restart the machine in AUTO.

e. Turn the power switch off.

Remove, clean, and reinstall the mix pump. Allow at least two minutes for the pump control to reset.

f. Make sure feed tube and

rubber check ring are properly installed.

g. Carefully remove the mix

pump, clean and reinstall.

---

31, 34

h. Freeze-up in mix inlet

hole.

i. The mix pump ball crank

is broken.

2. No control panel functions (power switch is ON).

3. The product is too soft. a. Draw rate is set too fast. a. Adjust draw rate:

a. Machine is unplugged. a. Plug into wall receptacle. b. Circuit breaker OFF or

blown fuse.

h. Call an authorized service

technician.

i. Call an authorized service

technician.

b. Turn the breaker ON or

replace the fuse.

5 to 7-1/2 oz. (142 g. to 213 g.) of product by weight in 10 seconds.

---

Model C722Important: Operator Checklist

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

4. The product is too thick. a. Freezing cylinder not

primed correctly.

b. Air/mix pump incorrectly

assembled.

c. The viscosity control is set

too cold.

d. Freeze-up in mix inlet

hole.

5. The mix in the hopper is too warm.

a. Hopper cover is not in

position.

b. Agitator is not installed. b. Clean, sanitize, and install

c. The hopper temperature is

out of adjustment.

6. The mix in the hopper is too cold.

7. Mix Low and Mix Out probes are not

a. The hopper temperature is

out of adjustment.

a. Milkstone build-up in the

hopper.

functioning.

a. Drain the freezing cylinder

and reprime the machine.

b. Follow assembly

procedures carefully.

c. Call an authorized service

technician.

d. Call an authorized service

technician.

a. Clean and sanitize hopper

cover and place in position.

the agitator.

c. Call an authorized service

technician.

a. Call an authorized service

technician.

a. Clean hoppers thoroughly.

---

8. The mix pump will not operate.

9. Product is collecting on top of the freezer door.

10. Excessive mix leakage from the bottom of door spout.

a. The pump motor is off on

internal overload.

a. The top o-ring on draw

valve is improperly lubricated or is worn.

a. Bottom o-ring on draw

valve is improperly lubricated or is worn.

a. Turn the power switch off.

Remove, clean, and reinstall the mix pump. Allow at least two minutes for the pump control to reset.

a. Lubricate properly or

replace the o-ring.

a. Lubricate properly or

replace the o-ring.

---

Model C722 Important: Operator Checklist

PROBLEM PROBABLE CAUSE REMEDY PAGE

REF.

11. Excessive mix leakage into the drip pan.

12. The drive shaft is stuck in the drive coupling.

a. The seal on drive shaft is

improperly lubricated or is

a. Lubricate properly or

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. the drive shaft.

d. The drive shaft and beater

assembly work forward.

d. Call an authorized service

technician.

e. Worn rear shell bearing. e. Call an authorized service

technician.

f. Gear box out of alignment. f. Call an authorized service

technician.

a. Mix and lubricant collected

in drive coupling.

b. Rounded corners of drive

shaft, drive coupling, or

a. Brush clean the rear shell

bearing area regularly.

b. Call an authorized service

technician.

both.

c. Gear box is out of

alignment.

c. Call an authorized service

technician.

---

13. The freezing cylinder walls are scored.

14. The product makes a popping sound when drawn.

a. Missing or worn front

bearing.

b. Broken freezer door baffle

a. Install or replace the front

bearing.

b. Replace freezer door.

rod. c. Broken beater pins. c. Replace beater assembly. d. Beater assembly is bent. d. Replace beater assembly. e. Gear box is out of

alignment.

e. Call an authorized service

technician.

a. Draw rate is set too fast. a. Adjust draw rate:

5 to 7-1/2 oz. (142 g. to 213 g.) of product by weight in 10 seconds.

b. Pump assembled

incorrectly.

b. Assemble and lubricate

according to instructions in this manual.

c. Freezing cylinder not

primed correctly.

c. Drain the freezing cylinder

and reprime the machine.

---

Model C722Important: Operator Checklist

Section 9 Parts Replacement Schedule

PART DESCRIPTION EVERY 3 MONTHS EVERY 6 MONTHS ANNUALLY

Scraper Blade X Drive Shaft Seal X Freezer Door Gasket X Front Bearing X Front Beater Shoes X Design Caps X Draw Valve O-Ring X Mix Feed Tube O-Ring X Pump O-Ring X Prime Plug O-Ring X

Pump Valve Gasket X Mix Feed Tube Check Ring X Pump Drive Shaft O-Ring X White Bristle Brush, 3” x 7” Inspect & Replace

if Necessary

White Bristle Brush, 1” x 2” Inspect & Replace

if Necessary

Black Bristle Brush, 1” x 2” Inspect & Replace

if Necessary

Double-Ended Brush Inspect & Replace

if Necessary

Minimum

Model C722 Parts Replacement Schedule

Section 10 Parts List

REMARKS

CLASS

QTY. WARR.

PART

NUMBER

DESCRIPTION

ARM-DRAW SWITCH-LEFT 069166 1 103

ARM-DRAW SWITCH-RIGHT 069167 1 103

BRACKET A.-SPRING-RETURN X69481 1 103

BRACKET A.-SWITCH *C71X* X69836 1 103

E-RING 1/4 BLACK PHOS 032190 3 000

PIN-PIVOT-DRAWSWITCH 038484 1 103

ROD-SPRING RETAINER 038254-SP 1 103

SCREW-ADJUSTMENT-DRAW PADDLE 069374 2 000

SPRING-EXTENSION.467X.062X1. 069392 2 103

SPRING-RETURN-LEFT-TWIN TWIST 038923 1 103

SPRING-RETURN-RIGHT-TWIN TWIST 038924 1 103

ACCUMULATOR-COPPER 2"DIA 10"LG 047062 1 103

C72227FWBE - 208-230V 60HZ 1PH & 208-230V 60HZ 3PH - A/C-BRISTOL-(R404A) - ROHS COMPLIANT

120413

ACTUATOR A.-DRAW SWITCH * X69835 1 103

Parts List Model C722

ADAPTOR A.-MIX INLET-SS * X80250 2 103 REPLACED 069921 1/25/2012

BEARING FRONT 2 000 SEE KIT A.-SHOE

BEARING-REAR SHELL-NICKEL 031324 2 000

+GUIDE-DRIP SEAL 028992 2 000

+NUT-BEARING 028991 2 000

+WASHER-BEARING LOCK 012864 2 000

BEATER A.-2.8QT-1 PIN-SUP X80291 2 103

+BLADE-SCRAPER-PLASTIC 6-5 080292 4 000 INSTRUCTION-PLASTIC BLADE 046349

+CLIP-SCRAPER BLADE 5.50 080293 4 103

BELT-AX35 022848 4 000

BLADE A.-AGITATOR *794* X56591-SP 2 103

BLOCK-TERMINAL 2P L1,L2 039422 1 103 208-230V 60HZ 1PH - SPLICE BOX

BLOCK-TERMINAL 3P .25 SPADE 057201 1 103

BLOCK-TERMINAL-PLUG 4P .2 SIP 040322-001 1 103

BODY-AGITATOR HOUSING 056588 2 103

BRACKET-ACCESS VALVES 068843 1 103

BRACKET-DRIP TRAY-FR 068857 1 103

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

BRACKET-RECEIVER MOUNT 052990 1 103

Model C722

BRACKET-VALVE-DANF-LWR 069197 1 103

BRACKET-VALVE-DANF-UPR 080241 1 103

BRUSH-REAR BRG 1"D X 2"LG X 14 013071 1 000

BRUSH-DBL END-PUMP & FEED TUBE 013072 1 000

BRUSH-DRAW VALVE 1"OD X 2"X17" 013073 1 000

BRUSH-MIX PUMP BODY-3" X 7" WH 023316 1 000

BUSHING-SNAP 11/16 ID X 7/8OD 010548 4 103

BUSHING-SNAP 1-5/8ID X 2 OD 043637 5 103

BUSHING-SPLIT43/64IDX 7/8OD 027691 1 103 MAIN COMP

BUSHING-SNAP 15/16 ID X 1-3/32 023396 3 103

CABLE-CONTROL/INTERFACE 069023 1 103

CABLE-RIBBON-14C-3"L-SIL/SIL 056864 1 103 DEC PLATE

CABLE-RIBBON-50C-20"L-DIL/DIL 040040-011 1 103

CABLE-RIBBON-20C-17"L-DIL/DILR 040040-013 1 103

CABLE-RIBBON-50C-25"L.DIL/DIL 040040-025 1 103

CABLE-RIBBON-20C-14"L-DIL/DIL 040040-040 1 103

CABLE-RIBBON-20C-16"L-DIL/DIL 040040-049 1 103

CAP-AGITATOR HOUSING 056589 2 103

CAP-DESIGN 1.010"ID-6POINT 014218 3 000

CAP-VALVE BODY SS 056874-14 2 103 PUMP

CAP-VALVE BODY SS 056874-12 2 103

CAP-VALVE BODY SS 056874-16 2 103

CAPACITOR-RUN 4.0UF/400V 500311 1 103

CAPACITOR-RUN 25UF/440V 037431 1 103 MAINCOMP

CAPACITOR-RUN 15UF/440V 062009 2 103

CAPACITOR-START 60UF-220/275V 047703 1 103

CAPACITOR-START 189-227UF/330V 033044-1 1 103

CAPACITOR-START 88-106UF/330V 062007 2 103

CARD-ASSY SIMPLIFIED PUMP 057031 1 000

CLIP-RETAINER-MIX PUMP 044641 2 103

Parts List

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

+CAPACITOR-START 60UF-220/275V 047703 1 103

+COVER-TERMINAL-COMPRESSOR 047739 1 103

+DRYER-CAP. TUBE .026ID X 13FT 047699 1 000

+KIT-MOUNTING-COMPRESSOR 047704 1 000

+RELAY-START-COMPRESSOR-TL3G 047702-27 1 103

+SHROUD-DANFOSS 068883 1 103 DANFOSS/AUX

+CAPACITOR-RUN 25UF/440V 037431 1 103

+CAPACITOR-START 189-227UF/330V 033044-1 1 103

+RELAY-START-COMPRESSOR 062363 1 103

+HARNESS-WIRE-CAP/RELAYBOX 069079-27 1 103

+SCREW-5/16-18X1-1/2 HEX HEAD 001894 4 000

+GROMMET-COMPRESSOR MOUNTING 037428 4 000

+SLEEVE-MOUNTING-COMP. 039924 4 000

COMPRESSOR TL3G-R134A 047701-27 1 512

Parts List Model C722

COMPRESSOR L64A113BBCA 048259-27E 1 512 208-230V 60HZ 1PH

CONDENSER-AC 16X16 3ROW 14FPI 056944 1 103 FAN MOTOR

CONDENSER-AC 7X6X1.25-2 ROW 027155 1 103 DANFOSS/AUX

+DRYER-CAP. TUBE .026ID X 13F 047699 1 000

CONTROL-MOTOR BISON 068568-05 2 103

COVER-HOPPER-14 QT-BLACK 041682-BLA 2 103

CYLINDER-PUMP HOPPER SOFTSER 069920 2 103

DECAL-DOOR-3 SPOUT-TWIN TWIST 062239 1 000

DECAL-INST-CLNHPR 019029 1 000

DECAL-INST-CLN-PMPHPR 042170 1 000

DECAL-TROUBLESHOOT 038374 1 000

DIAGRAM-WIRING *C722* 080525-27 1 000

DOOR A.-*SH BAF*W/PRG X80157-SER 1 103

DECAL-DOOR-3 SPOUT-TWIN TWIST 062239 1 000

+KIT A.-BEATER FRONT SHOES X50350 2 000

+GASKET-DOOR HT 4"-DOUBLE 048926 2 000

+HANDLE A.-DRAW X56421-1 3 103

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

+O-RING-1/2OD X .070W 024278 4 000

Model C722

+O-RING-1/4 OD X .070W 50 DUR 015872 3 000

+O-RING-7/8 OD X .103W 014402 4 000

+PIN-HANDLE-TWIN 059894 1 103

+PLUG-PRIME TWIN 059936 2 103

+SCREW-ADJUSTMENT-5/16-24 056332 3 103

+SEAL-DRAW VALVE *LARGE H-RING 034698 1 000

+VALVE A.-DRAW X59843 2 103

+VALVE A.-DRAW-CENTER X62218 1 103

DRYER-FILTER-HP62-3/8 X 1/4S 048901 1 000

DRYER-CAP. TUBE .026ID X 13FT 047699 1 000 AUX COND

ENCLOSURE-CONTROL 080152 1 103

ENCLOSURE-POWER SUPPLY 080149 1 103

FASTENER-CLIP 1/4-20 U-TYPE 045865 14 000

FASTENER-DOOR LATCH 030787 2 000 LOWER PANEL

FASTENER-DOOR STRIKE 030788 2 000 LOWERPANEL

FILTER-AIR-21.688X15.813HX.70W 052779-9 1 000

FILTER-CORCOM 6EH1 040140-001 1 103 UPPER CONTROL

+HOLDER-FUSE-INLINE-TYPE HFA-R 064538 2 000

FUSE-BUSS-ABC-8-RROHS COMPL 080607 2 000 HARNESS-WIRE-CAP&RELAY

FUSE-BUSS-ABC-15-RROHS COMPL 076414 2 000 REPLACES 045293 FUSE & 045606 HOLDER

FORM-QUALITY REPORT BY FAX 065712 1 000

+SCREW-10X7/16 UNSL TD HWH 066234 12 000 PAN GASKET

GASKET-BASE PAN *C723* 068776 1 000

GASKET-DOOR HT 4"-DOUBLE 048926 2 000

+SCREW-5/16-18X3-1/4 HEX HEAD 022678 8 000 GEAR

GEAR A.*REDUCER 4.21:1 SERVICE 021286-SER 2 212

GASKET-SIMPLIFIEDPUMP VALVE 053527 2 000

GUARD-POWER SWITCH 034830 1 103

GUARD-FAN 028534-1 1 103

120424

Parts List

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

BEARING-FRONT-SHOE 050348 2 000

SHOE-FRONT HELIX *REAR* 050346 2 000

BODY-AGITATOR HOUSING 056588 2 103

CAP-AGITATOR HOUSING 056589 2 103

MAGNET A.-AGITATOR-INNER 066937 2 103

MOTOR-AGITATOR-24VAC 50/60 H 050535-03 2 103

O-RING-1-3/8 OD X .070W 017395 2 000

PLATE-HOLDING-AGITATOR 056587 2 103

SCREW-4-40X1/4SOCKET HEAD 600165 8 000

SCREW-8-32X3/16SOCKET SET 006812 4 000

GUIDE A.-DRIP PAN X51567 1 103

GUIDE A.-DRIP PAN-MIX PUMP X80225 2 103

GUIDE-DRIP PAN 068932 2 103

GUIDE-FILTER-LEFT 056941 1 103

GUIDE-FILTER-RIGHT 056943 1 103

HARNESS-WIRE-BTR MTR L 068915-27L 1 103

HARNESS-WIRE-BTR MTR R 068915-27R 1 103

HARNESS-WIRE-CAP/RELAYBOX 069079-27 1 103

HARNESS-WIRE-CNTRL 068874 1 103 UPPER CONTROL

HARNESS-WIRE-LWV-CNTL 068917 1 103

HARNESS-WIRE-MAINPOWER 069083-27G 1 103

HARNESS-WIRE-MIX LVL 068873-HA 1 103

HARNESS-WIRE-CAP&RELAY 080597 1 103

HARNESS-WIRE-PWRSUPPLY 080598-27 1 102

HOLDER-FUSE-INLINE-TYPE HFA-R 064538 2 000

HOUSING A.-AGITATOR X56586-03 4 103

120424

Parts List Model C722

JACK A.-FLAVORBURST X56353 2 103

KIT A.-HOPPER CVR-14 QT-BLA X69146 1 103

COVER-HOPPER-14 QT-BLACK 041682-BLA 2 103

KIT A.-BEATER FRONT SHOES X50350 2 000

KIT A.-TUNE C712 SIMPL PU X49463-81 1 000

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

SHOE-FRONT HELIX *FRONT* 050347 2 000

Model C722

KIT A.-PUMP-SIMPLIFIED SS/SH X56200-10 2 000

GASKET-SIMPLIFIEDPUMP VALVE 053527 1 000

O-RING-1-3/4 OD X .139W 008904 1 000

O-RING-11/16ODX.103W-RED 016132 2 000

O-RING-2-1/8 OD X .139W-#225 020051 2 000

O-RING 1/2 ID X .139W 048632 2 000

RING-CHECK-FEED-TUBE 056524 1 000

KIT A.-DRAW VALVE C712 X56200-17 1 000

CAP-DESIGN 1.010"ID-6POINT 014218 3 000

O-RING-7/8 OD X .103W 014402 5 000

O-RING-1/2OD X .070W 024278 4 000

SEAL-DRAW VALVE 034698 1 000

GASKET-DOOR HT 4"-DOUBLE 048926 2 000

SEAL-DRIVE SHAFT 032560 2 000

TOOL-O-RING REMOVAL-FREEZER 048260-WHT 1 000

LABEL-CAUTION-GRD-PERM-ENG/S 032164 1 000

LABEL-DOOR-MOVE PART 032749 1 000

LABEL-SW-POWER-OFF/ON-SYMBOL 052632 1 000

LABEL-WARN-CONDENSER-SHARP 059287 2 000

LABEL-WARN-COVER 051433 5 000

LABEL-WARN-ELEC-SGL-SMALL 032717 6 000

LID-POWER SUPPLY *C722* 080153 1 103

LIP-DRIP-NOSECONE-TWIN 036434 1 000

LUBRICANT-TAYLOR 4 OZ. 047518 1 000

MAGNET A.-AGITATOR-INNER 066937 2 103

MAN-OPER C722 080568-M 1 000

MOTOR-1.0 HP 013102-27 2 212 208-230V 60HZ 1PH

+CAPACITOR-MOTOR-AGITATOR 057525 2 103

MOTOR-AGITATOR-24VAC 50/60 HZ 050535-03 2 103

MOTOR-FAN 95.3 CFM 2700 RPM 062253-27 1 103

Parts List

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

CHIP-SOFTWARE MIX LEVEL X40799-SER 2 103

CONTROL-UVC4 X68114-SER 1 212

PCB A.-INTERFACE BASE-UK X63920-SER 2 212

PCB A.-ROHS-PERSONALITY-HT-SS X63922-SER 2 212

+SHROUD-DANFOSS 068883 1 103

+SCREW-10-32X3/8UNSL HWH SERR 039381 2 000

+GUARD-FAN 028534-1 1 103

MOTOR-GEAR SENSORLESS BLDC 24V 068542-05 2 103

NUT-STUD-BLACK 2.563 LONG 058764 2 103

Parts List Model C722

NUT-STUD-BLACK 3.250 LONG 058765 2 103

ORIFICE 022465-100 2 103

+O-RING-3/8 OD X .070W 016137 2 000

PAIL-MIX 10 QT. 013163 1 000

PAN A.-DRIP 15 1/8 LONG X51601 1 103

PAN A.-DRIP-HINGED X41844 1 103

+CHANNEL-REAR BEARING DRIP 041819 1 103

PAN-DRIP 080226

PANEL A.-FRONT X68777 1 103

PANEL A.-FRONT-LOWER X68858 1 103

PANEL A.-SIDE RIGHT X68854 1 103

PANEL-REAR 080162 1 103

PANEL-SIDE LEFT 068851 1 103

PCB A.-CONTROL UVC4 X69137-SER 1 212 MODULE-PROGRAMC722 UVC4 X40615

PCB A.-INTERFACE-HT-SS-UKROHS X63964-SER 2 212 LOWER CONTROL

CHIP-SOFTWARE FP X40821-SER 1 103

PCB A.-INTERFACE*ROHS X63925-SER 1 212 DEC PLATE

+CABLE-RIBBON-14C-3"L-SIL/SIL 056864 1 212

+INSULATOR-PCB-INTERFACE 057168 1 000

PIN-COTTER-HAIRPIN-1/8DIA 044731 2 103

PIN-RETAINING X55450 2 103 PUMP

PISTON-PUMP-SIMPLIFIED*SHORT 069922 2 103

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

PLATE-DEC 080158 1 103

Model C722

PLATE A.-MOTOR MOUNT-R X80145 1 103

PLATE A.-MOTOR MOUNT-L X80147 1 103

PROBE A.-MIX X56912 2 103

+SPACER-PROBE-MIX-UPPER 056910 2 000

+SPACER-MIX PROBE 056985 2 000

PROBE-MIX OUT 056908 2 103

+SPACER-PROBE-MIX-MIDDLE 056907 2 000

PULLEY-2AK64-5/8 BORE 039695 2 103

PULLEY-2AK1.72PD-5/8BORE 080227 2 103

PUMP A.-MIX SIMPLIFIED S. X69928-14 2 103

ADAPTOR-MIX INLET-SS-RED 069921 2 103

CAP-VALVE BODY SS 056874-14 2 103

CYLINDER-PUMP HOPPER SOFTSER 069920 2 103

GASKET-SIMPLIFIEDPUMP VALVE 053527 2 000

O-RING-2-1/8 OD X .139W-#225 020051 4 000

PIN-RETAINING X55450 2 103

PISTON-PUMP-SIMPLIFIED*SHORT 069922 2 103

+CLIP-RETAINER-MIX PUMP 044641 2 103

RELAY-3 POLE-20A-208/240 50/60 066795-33 1 103 UPPER CONTROL

RELAY-DPDT 100UA TO 7A 1/8HP 052111-03 2 103 UPPER CONTROL

RELAY-DPDT 100UA TO 7A 052111-76 2 103 PUMP

RELAY-START-COMPRESSOR-TL3G 047702-27 1 103 DANFOSS/AUX

RELAY-START-COMPRESSOR 062363 1 103 MAIN COMP

RING A.-AIR FLOW-COND. X57006 1 103

RING-CHECK-FEED-TUBE 056524 2 000

SANITIZER-STERA SHEEN -GREEN 055492 1 000

SHAFT A.-DRIVE-MIX PUMP-HOPPER X41947 2 103

CRANK-DRIVE-HOPPER MIX PUMP 039235 2 103

O-RING 1/2 ID X .139W 048632 4 000

O-RING-1-3/4 OD X .139W 008904 2 000

Parts List

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

SHAFT-DRIVE-MIXPUMP-HOPPER 041948 2 103

+SEAL-DRIVE SHAFT 032560 2 000

SHAFT-BEATER *C722* 080617 2 40870

Parts List Model C722

SHELF-DRIP TRAY 068863 1 103

SHELL A.-INSULATED *C722* X69448-SER 1 512

BEARING-REAR SHELL-NICKEL 031324 2 000

GUIDE-DRIP SEAL 028992 2 000

NUT-BEARING 028991 2 000

WASHER-BEARING LOCK 012864 2 000

+STUD-NOSE CONE 055987 4 103

SHAFT A.-DRIVE-MIX PUMP X41947 2 103

SHIELD-SPLASH SS 049203 1 103

SHROUD A.-CONDENSER X56922 1 103

SHROUD-DANFOSS 068883 1 103 DANFOSS/AUX

SUPPLY-POWER 240W 24VDC 068571-27 2 103

+ENCLOSURE-POWER SUPPLY 080152 1 103

+LID-POWER SUPPLY 080153 1 103

SWITCH A.-DUAL LEVER X69838 1 103

ACTUATOR-TANDEM LEAF 062408 2 103

BRACKET-SWITCH *C71X* 069839 1 103

SWITCH-LEVER-SPDT-10A-125-250V 028889 4 103

WASHER-#6 SAE FLAT 18-8 SS 023546 2 000

SWITCH A.-REED INTERLOCK DOOR X65658 1 103

SWITCH-REED*DOORINTERLOCK*68" 056771 1 103

SPRING-INTERLOCK DOOR 065409 1 000

SWITCH-LEVER-SPDT-10A-125-25 028889 4 103

SWITCH-PRESSURE 440 PSI-SOLDER 048230 1 103 LINEA.-DISCHARGE

SWITCH-REED*DOORINTERLOCK*68" 056771 1 103

SWITCH-TOGGLE-DPDT*VDEAPPROVD 054809 1 103

+GUARD-POWER SWITCH 034830 1 103

STARTER-1 PHASE 4 TO 6.5 AMP 066794-27J 2 103 208-230V 60HZ 1PH - UPPER CONTROL

CLASS

QTY.PART

NUMBER

DESCRIPTION REMARKSWARR.

+OVERLOAD-THERMAL-1P-4.0/6.5A 067461-1J 2 103

Model C722

STUD-NOSE CONE 055987 4 103

TOOL-O-RING REMOVAL-FREEZER 048260-WHT 1 000

TOOL-MIX PUMP SHAFT REMOVAL 057167 1 000

TRANS.-120/208/240VPRI 24VSEC 051660 1 103

TRANS.-CONT.-32VA 120/200/240V 054834 1 103 UPPER CONTROL

TRAY-DRIP 068864 1 103

TRIM-REAR CORNER-L 080238 1 103

+BUSHING-PANEL 013289 2 103

+SCREW-8X3/8 SAW SLOT PAN HEAD 013234 2 000

TRIM-REAR CORNER-R 068847 1 103

TUBE A.-FEED-LEFT X69919 1 103

TUBE A.-FEED-RIGHT X69924 1 103

+RING-CHECK-FEED-TUBE 056524 2 000

TUBE A.-FEED-SS-5/32 HOLE DIA X29429-2 2 103

+CAP-VALVE-ACCESS 9/16 HEX 054518 4 000

VALVE-ACCESS-1/4MFL X 3/8 ODSDR 053565 4 103 LINEA.-DISCHARGE *C723*

+CAP-VALVE-ACCESS 13/16 HEX 054519 4 000

+COUPLING-3/8FS X 1/4FS 031791 3 103

VALVE-EPR 1/4S 022665 1 103 LINE A.-DANFOSS *C723*

VALVE-EXP-AUTO-1/4SX1/4 FPT 046365 2 103

+BOOT-VALVE-EXPANSION 050900 2 000

VALVE-SOLENOID 1/2ORF X 5 069559-27 2 103

VALVE-SOLENOID 7/64ORF X 1/4S 043449-27 2 103 LINEA.-LIQUID *C723*

Parts List

REMARKS

CLASS

QTY. WARR.

PART

NUMBER

DESCRIPTION

+CAPACITOR-RUN 25UF/370VAC 023739 1 103

+CAPACITOR-START 161-193UF 031790 1 103

+RELAY-START-COMPRESSOR 038146 1 103

BLOCK-TERMINAL 2P L1,N 039421 1 103

BRACKET-CAPACITOR C 059353 1 103

CAPACITOR A.-RF X58666 1 000

C72240FWBE - 220-240V 50HZ 1PH - A/C-BRISTOL - (R404A) - ROHS COMPLIANT - HOPPER AGITATOR

COMPRESSOR L63A113BBKA 048259-40 1 512

Parts List Model C722

DIAGRAM-WIRING 080504-40 1 000

HARNESS-WIRE-MAINPOWER * 069083-40G 1 103

HARNESS-WIRE-CAP/RELAYBOX 069079-40 1 103

HARNESS-WIRE-CAP&RELAY *C 080597 1 103

HARNESS-WIRE-PWRSUPPLY 080598-40 1 103

MOTOR-1.0 HP 013102-34 1 212

PULLEY-2AK21 X.6255-.6265 080510 2 103

RELAY-DPDT 100UA TO 7A 052111-03 2 103

Model C722 080525-27 5/12

Model C722 080525-40 5/12

Taylor C722 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual