Taylor 0736 Operator's Manual

OPERATOR’S  MANUAL

Model 0736

Counter Top Heat Treatment

Soft Serve Freezer

Original Operating Instructions

087827-M

02/08/2018 (Original Publication)

(Updated 5/22/2019)

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

Note: Continuing research results in steady improvements; therefore, informa tion in this man ual is subject to change without notice.

Note: Only instructions originating from the factory or its authorized translation representative (s) are consider ed to be the original set of instructions.

087827-M

Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this work may be a violation of Copyright Law of the United States of America and other countries, could result in the awarding of  Statutory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further civil and criminal  penalties.  All rights reserved.

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

Section 1: To the Installer

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

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

Air-Cooled Machines..........................................................................................1-2

Water Connections.............................................................................................1-2

Electrical Connections........................................................................................1-2

Electrical Hookup Installation.............................................................................1-3

Beater Rotation ..................................................................................................1-3

Refrigerant .........................................................................................................1-4

Indications for Decommissioning .......................................................................1-4

Section 2: To the Operator

Operator Information.......................................................................................... 2-1

Working Limits....................................................................................................2-1

Compressor Warranty Disclaimer ...................................................................... 2-2

Table of Contents

Section 3: Safety

Installer Information............................................................................................3-1

To Operate Safely..............................................................................................3-1

Machine Warning Labels....................................................................................3-2

Section 4: Operator Parts Identification

Main View...........................................................................................................4-1

Front - Panel ......................................................................................................4-3

Single Spout Door Assembly .............................................................................4-4

Beater Assembly................................................................................................ 4-5

Control - Main..................................................................................................... 4-6

3-Way-Valve.......................................................................................................4-7

Mix Pump Assembly...........................................................................................4-8

Tune Up Kit ........................................................................................................4-9

Brush Assembly ...............................................................................................4-10

087827-M i

Section 5: User Interface

Symbol Definitions..............................................................................................5-2

LCD Display .......................................................................................................5-2

Indicator Icons on the Display and Buttons ........................................................5-2

Operating Screen Description ............................................................................5-3

Main Power Switch OFF.....................................................................................5-3

Main Power Switch ON ......................................................................................5-3

Heat Cycle..........................................................................................................5-3

Freezer Locks.....................................................................................................5-4

Manager's Menu.................................................................................................5-5

Manager Menu Options......................................................................................5-5

Section 6: Operating Procedures

Assembly............................................................................................................6-1

Sanitizing............................................................................................................6-7

Priming ...............................................................................................................6-8

Daily Closing Procedures ...................................................................................6-9

Daily Opening Procedures ...............................................................................6-10

Manual Brush-Cleaning....................................................................................6-10

Disassembly .....................................................................................................6-11

Adjustments......................................................................................................6-12

Section 7: Operator Checklist

During Cleaning and Sanitizing ..........................................................................7-1

Troubleshooting Bacterial Count ........................................................................7-1

Regular Maintenance Checks ............................................................................7-1

Winter Storage ...................................................................................................7-2

Section 8: Troubleshooting Guide

Section 9: Parts Replacement Schedule

Section 10: Limited Warranty on Machines

Section 11: Limited Warranty on Parts

ii 087827-M

Section 1

The following information has been included in the manual as safety and regulatory guidelines. For complete installation instructions, please see the Installation Checklist.

To the Installer

WARNING ! This machine has many sharp

edges that can cause severe injuries.

Installer Safety

IMPORTANT! In all areas of the world, the machine 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 machines.

• Only authorized T aylor service personnel should perform installation and repairs on the machine.

• 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.

• Authorized service personnel must ensure that the proper personal protective equipment (PPE) is available and worn when required during installation and service.

• Authorized service personnel must remove all metal jewelry, rings, and watches before working on electrical equipment.

Site Preparation

Review the area where the machine will be installed before uncrating the machine. Make sure that all possible hazards to the user and the machine have been addressed.

WARNING! Only install this machine in a location where its use and maintenance is restricted to trained personnel. Failure to comply may result in personal injury.

For Indoor Use Only: This machine is designed to operate indoors under normal ambient temperatures of 70°F to 75°F (21°C to 24C). The freezer has successfully performed in high ambient temperatures of 104°F (40°C) at reduced capacities.

IP Code = 23

WARNING ! This machine 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 this machine. Using a water jet or hose on or around this machine may result in the electrocution of the user or damage to the machine.



DANGER! The main power supply(s) to the machine 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 machine.

Note: All repairs must be performed by a Taylor service technician.

To the Installer

Model 0736

CAUTION! This machine must be installed on

a level surface to avoid the hazard of tipping. Extreme care should be taken in moving this machine for any reason. Two or more persons are required to safely move this machine. Failure to comply may result in personal injury or machine damage.

Uncrate the machine and inspect it for damage. Report any damage to your Taylor distributor.

1-1

TO THE INSTALLER

FOLLOW YOUR LOCAL ELECTRICAL CODES.

Air-Cooled Machines

Do not obstruct air intake and discharge openings; a

minimum 6 in. (152 mm) air space is required on both sides and 1 in. (25 mm) at rear. 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.

Water Connections

Water-Cooled Machines Only

An adequate cold water supply must be provided with a hand shutoff valve. On the underside rear of the base pan, two 3/8 in. I.P.S. water connections for inlet and outlet have been provided for easy hookup. Water lines connected to the machine should have 1/2 in. (13 mm) inside diameters. (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 shutoff valve on the water-out line! Water should always flow in this order: first, through the automatic water valve; second, through the condenser; and third, through the outlet fitting to an

open trap drain.

Electrical Connections

Each machine requires one power supply for each data label on the machine. 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 the electrical box for proper power connections.

In the United States, this machine is intended to be installed in accordance with the National Electrical Code (NEC) ANSI/NFPA 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, this machine should be installed in accordance with the existing local codes. Please contact your local authorities.

WARNING ! This machine must be properly grounded! Failure to do so can result in severe personal injury from electrical shock!

IMPORTANT! A backflow preventio n device is required on the incoming water connection side. Please see the applicable national, state, and local codes for determining the proper configuration.

1-2

IMPORTANT! This machine 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 the removable panel and the machine’s frame.

Model 0736

To the Installer

NOTICE!

• Stationary machines which are not equipped with a power cord and a plug or another device to disconnect the machine from the power source must have an all-pole disconnecting device with a contact gap of at least 0.125 in. (3 mm) installed in the external installation.

• Machines 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 to protect against the leakage of current, such as a GFI, installed by the authorized personnel to the local codes.

• Supply cords used with this machine 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.

• If the supply cord is damaged, it must be replaced by the manufacturer, service agent, or a similarly qualified person, in order to avoid a hazard.

TO THE INSTALLER

Electrical Hookup Installation

CAUTION! Avoid injury.

• Make sure the machine is electrically disconnected.

• Remove the appropriate panel and locate the small electrical box at the base of the machine.

• Remove the factory-installed cord and strain relief bushing.

• Route incoming permanent wiring through the 7/8 in. (22 mm) hole in base pan.

• Connect two power supply leads. Attach ground (earth) wire to the grounding lug inside the electrical box.

• Make sure the machine is properly grounded before applying power.

Beater Rotation

NOTICE! Beater rotation must be

counterclockwise as viewed looking into the freezing cylinder.

The following procedures should be performed by a Taylor service technician.

To correct rotation on a three-phase machine, interchange any two incoming power supply lines at freezer main terminal block only.

To the Installer

To correct rotation on a single-phase machine, change the leads inside the beater motor. (Follow the diagram printed on the motor.)

Electrical connections are made directly to the terminal block in the splice boxes that are mounted mid-level on the frame channel on the sides of the freezer.

Model 0736

1-3

TO THE INSTALLER

Refrigerant

CAUTION! This machine contains fluorinated

greenhouse gases (F-Gas) to provide refrigeration using a hermetically sealed circuit or within foam insulation. This machine's type of gas, quantity, Global Warming

Potential (GWP), and CO

is recorded on the unit's data-label. The refrigerant used is generally considered non-toxic and non-flammable. 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.

CAUTION! Use only approved refrigerant listed on the machine's data-label or authorized through a manufacturer's technical bulletin. The use of any other refrigerant may expose users and operators to unexpected safety hazards.

tonnes equivalent information

Indications for Decommissioning

IMPORTANT! If the crossed-out waste container 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, 20 05. Therefore, it must be collected separately after its use is completed, and cannot be disposed as unsorted municipal waste.

The user is responsible for delivering the product to the appropriate collection facility, as specified by your local code.

Note: Even packaging materials (crates or boxes) must be divided by type and disposed of in compliance with Standards in force in the Country where it is used when the machine is decommissioned.

WARNING! Refrigerant liquid sprayed onto the skin may cause serious damage to tissue. Keep eyes and skin protected. If refrigerant burns should occur, flush the area immediately with cold water. If burns are severe, apply ice packs and contact a physician immediately.

NOTICE! Taylor reminds technicians to be aware of government laws regarding refrigerant recovery, recycling, and reclaiming systems. If you have any questions regarding these laws, please contact the factory service department.

1-4

Model 0736

To the Installer

Section 2

To the Operator

Operator Information

The Model 0736 soft serve freezer has been carefully engineered and manufactured to give you dependable operation.

This machine is suitable for food mixtures heat treatment, storage and batch, according to use allowed by law.

This machine, 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.

IMPORTANT! This manual should be read before operating or performing any maintenance on yo ur machine.

The Model 0736 will not eventually compensate and correct for any errors during the setup or filling operations. Thus, the initial assembly and priming procedures are of extreme importance. It is strongly recommended that personnel responsible for the machine's operation, both assembly and disassembly, go through these procedures together in order to be properly trained and to prevent misunderstandings.

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

Note: Your Taylor warranty is valid only if the parts are authorized Taylor parts purchased from the local authorized Taylor distributor, and only if all required service work is provided by a Taylor service technician. Taylor reserves the right to deny warranty claims on machines or parts if unapproved parts or incorrect refrigerant were installed in the machine, system modifications were performed beyond factory recommendations, or it is determined that the failure was caused by abuse, misuse, neglect, or failure to follow all operating instructions. For full details of your Taylor warranty, please see page 10-1 and Limited Warranty on Parts on page 11-1.

Limited Warranty on Machines on

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

The user is responsible for delivering 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.

Working Limits

Do not use the machine with inconstant power supplies

or +/- 10% beyond the value indicated on the plate or with the power cable damaged;

Do not use the machine in explosive atmospheres;

Do not wash the machine with high-pressure water jets

or with harmful substances;

Do not expose the machine to excessive heat or humidity.

Do not use unbalanced mixtures and/or amounts which do not comply with the specifications carried on the packs.

Usage not expressly indicated in this manual is to be considered improper and therefore must be strictly avoided.

The manufacturer will not be held liable for direct or indirect harm to persons or animals or damage to objects caused by improper use of the machine.

To the Operator

Model 0736

2-1

TO THE OPERATOR

Compressor Warranty Disclaimer

The refrigeration compressor on this machine is warranted for the term stated in the Limited Warranty section in this manual. 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 Taylor compressor warranty. It is the machine 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 products. 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, obsolete, or no longer available during the 5-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 machine in question.

2-2

Model 0736

To the Operator

Section 3

Safety

Installer Information

We at the Taylor Company are concerned about the safety of the operator when he or she comes into 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 machine to point out safety precautions to the operator.

DANGER! Failure to adhere to the following safety precautions may result in severe personal injury or death. Failure to comply with these warnings may also damage the machine and/or its components. Such damage may require component replacement and service repair expenses.

To Operate Safely

Failure to follow these instructions may result in severe personal injury from hazardous moving parts.

WARNING ! This machine has many sharp

edges that can cause severe injuries.

• DO NOT put objects or fingers in the door spout. Failure to follow this instruction may result in contaminated product or personal injury from blade contact.

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

IMPORTANT! Access to the service area of the machine is restricted to persons having knowledge and practical experience with the machine, in particular as far as safety and hygiene are concerned.

NOTICE! DO NOT operate the machine

without reading the Operator Manual. Failure to follow this instruction may result in machine damage, poor machine performance, health hazards, or personal injury.

WARNING! Avoid injury.

• DO NOT allow untrained personnel to operate this machine.

• DO NOT put objects or fingers in the door spout.

• DO NOT operate the machine unless all service panels and access doors are restrained with screws.

• DO NOT remove the machine door or beater assembly unless the control switches are in the OFF position.

CAUTION! This machine must be installed on a level surface to avoid the hazard of tipping. Extreme care should be taken in moving this machine for any reason. Two or more persons are required to safely move this machine. Failure to comply may result in personal injury or machine damage.

WARNING! Avoid injury.

• DO NOT operate the machine unless it is properly grounded.

• DO NOT operate machine with larger fuses than specified on the data label.

• All repairs must be performed by an authorized Taylor service technician.

• The main power supplies to machine must be disconnected prior to performing repairs.

Safety

Model 0736

3-1

SAFETY

• For Cord-Connected Machines: Only authorized Taylor service technicians or licensed electricians may install a plug or replacement cord on the machine.

• Stationary machine which are not equipped with a power cord and a plug or another device to disconnect the machine from the power source must have an all-pole disconnecting device with a contact gap of at least 0.125 in. (3 mm) installed in the external installation.

• If the supply cord is damaged, it must be replaced by the manufacturer, service agent, or a similarly qualified person, in order to avoid a hazard.

This freezer is designed to operate indoors under normal ambient temperatures of 70F to 75F (21C to 24C). The freezer has successfully performed in high ambient temperatures of 104F (40C) at reduced capacity.

Do not run the machine without product. Failure to follow this instruction can result in damage to the machine.

Noise Level: Airborne noise emission does not exceed 78 dB(A) when measured at a distance of 3.3 from the surface of the machine and at a height of 5.25 ft. (1.6

m) from the floor.

ft. (1.0 m)

Machine Warning Labels

Rear Panel Warning Label

Do not operate the freezer without reading this Operator’s Manual

This machine has many sharp edges that can cause severe injuries. Do not touch with hands, clean with brush/vacuum cleaner.

Only authorized Taylor service personnel should perform installation and repairs on this machine.

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

CAUTION! This machine is designed to maintain product temperature under 41°F (5C). Any product being added to this machine must be below 41F (5C). Failure to follow this instruction may result in health hazards and poor machine performance.

Do not obstruct air intake and discharge openings: A minimum of 6 (0

mm) in the rear is required. Install the skirt provided on the right side of the unit. Failure to follow this instruction may cause poor freezer performance and damage to the machine.

3-2

in. (152 mm) on both sides, and 0 in.

Model 0736

DANGER: High Voltage inside: danger of electrocution.

Disconnect the power supply before servicing the machine.

CAUTION: Hazardous moving parts; the machine can start automatically. Do not operate with panels removed, disconnect the electrical supply before servicing the machine.

DANGER: Hot parts, risk of burns. Hot product, do not draw during heating treatment.

Safety

ATTENTION: Connect to a circuit protected by fuses or HACR type circuit breaker.

ATTENTION: Only copper conductors (Cu). Minimum

section 10AWG (4mm 3N 400V)

ATTENTION: This equipment must be properly grounded! Failure to do so can result in severe personal injury from electrical shock!

1N 230V; 4mm2 3 230V; 2.5mm2

SAFETY

Electrical Box Warning Label

DANGER: High voltage inside, danger of electrocution.

Disconnect the Power Supply Before Servicing the Unit.

ATTENTION: Only copper conductors (Cu). Minimum

section 10AWG (4mm 3N 400V).

ATTENTION: Connect to a circuit protected by fuses or HACR type circuit breaker.

1N 230V; 4mm2 3 230V; 2.5mm2

ATTENTION: Disconnect the power supply before servicing the machine.

For decommissioning, comply with the standards in force in the country where it is used.

This machine is RoHS2 compliant.

Battery type CR2032 inside. For decommissioning, comply with the standards in force in the country where it is used.

To correct rotation on a three-phase machine, interchange any two incoming power lines at the machine main terminal block only.

To correct rotation on a single-phase machine, change the leads inside the beater motor. (Follow diagram printed on motor.)

Water pressure limits (for water-cooled models only).

Use only R404A refrigerant that conforms to the AHRI Standard 700 specification.

Safety

Model 0736

3-3

SAFETY

Hot Parts/Type of Glycol Warning Label

DANGER: Hot parts, risk of burns. Use only

recommended Glycol with the described dilution.

Equipotential Point Label

Carry out an equipotential bonding, using the screw

placed below the frame of the machine.

Lifting Point Label

Lift equipment hooking points. Position the lifting equipment only in the relevant points.

3-4

Model 0736

Safety

Section 4

Main View

Operator Parts Identification

Figure 4-1

Operator Parts Identification

Model 0736

4-1

OPERATOR PARTS IDENTIFICATION

Main - View continued

Item Description Part No.

1 Panel-Side-Left 087715

2 Cover-Hopper 087716

3 Panel-Rear 087717

4 Panel-Side-Right 087718

5 Panel-Front-Lower 087719

Screw - Mounting - Collar 087720

Screw-Panel 087721

Stud-Nose Cone 087722

Panel-Front-Upper 087723

Pan-Drip 087724

Shelf-Tray-Drip 087725

Tray-Drip 087726

Shield-Splash 087727

Item Description Part No.

Beater-Auger 087728

Baffle-Door 087729

O-ring-Baffle 087730

Bushing-Baffle 087731

Blade-Scraper 087732

Beater-2-Liter 087733

Seal-Beater-Drive Shaft 087734

Agitator-Hopper 087735

Cap-Agitator 087875

Tube-Feed 087737

Coupling-Feed Tube 087738

O-ring-Feed Tube 087762

Valve-Check- Duckbill-Pump 087742

O-ring - Baffle - Door 087745

4-2

Model 0736

Operator Parts Identification

Front - Panel

OPERATOR PARTS IDENTIFICATION

Item Description Part No.

1 Panel - Front - Lower 087719

2 Guide - Drip - Pan 087713

3 Shield - Splash 087727

Figure 4-2

Item Description Part No.

4 Tray - Drip 087726

5 Shelf - Tray - Drip 087725

Operator Parts Identification

Model 0736

4-3

OPERATOR PARTS IDENTIFICATION

Single Spout Door Assembly

Item Description Part No.

1 Handle-Draw-Black 087740

2 Valve-Draw 087741

3 O-ring-Draw Valve 087743

Figure 4-3

Item Description Part No

7 Nut-Stud-Door 087748

8 O-ring-Handle Pin 087749

9 Screw-Adjustmt-Handle 087750

4 O-ring-Door-Large 087744

5 Pin-Draw Handle-SS 087746

6 Door-Freezer 087747

4-4

Model 0736

10 Spacer-Screw-Adjustmt 087751

11 Handle-Body 087752

12 O-ring-Handle-Body 087753

Operator Parts Identification

Beater Assembly

OPERATOR PARTS IDENTIFICATION

Item Description Part No.

1 Baffle - Door 087729

2 O-ring - Baffle 087730

3 Bearing - Door - Baffle 087731

4 O-ring - Baffle - Door 087745

Figure 4-4

Item Description Part No.

5 Blade - Scraper 087732

6 Beater - Auger 087728

7 Beater - 2 - Liter 87733

8 Seal - Beater - Drive - Shaft 087734

Operator Parts Identification

Model 0736

4-5

OPERATOR PARTS IDENTIFICATION

Control - Main

Figure 4-5

Item Description Part No

1 Thermostat 087948

2 Control - Main 087948-58

3 Probe - Thermistor 087957

4-6

Model 0736

Operator Parts Identification

+ 44 hidden pages

Taylor 0736 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

To the Installer

Installer Safety

Site Preparation

IP Code = 23

Air-Cooled Machines

Water Connections

Electrical Connections

Electrical Hookup Installation

Beater Rotation

Refrigerant

Indications for Decommissioning

To the Operator

Operator Information

Working Limits

Compressor Warranty Disclaimer

Safety

Installer Information

To Operate Safely

Machine Warning Labels

Main View

Operator Parts Identification

Front - Panel

Single Spout Door Assembly

Beater Assembly

Control - Main