Taylor 168, 152, 150, 162 User Manual

Models 150, 152, 162, & 168

Taylormate

Soft Serve Freezers

Operating Instructions

028749-M

6/98

Complete this page for quick reference when service is required:

Taylor Distributor:

Address:

Phone:

Service:

Parts:

Date of Installation:

Information found on data plate:

Model Number:

Serial Number:

Electrical Specs: Voltage Cycle

Phase

Maximum Fuse Size: Amps

Minimum Wire Ampacity: Amps

Part Number:

E June, 1998 Taylor

Taylor Company

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

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

Table of Contents

______________________________________________________________________________

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

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

Electrical Hook-Up Installation for 60 Cycle, 1 Phase,

Supplied With Cord and Plug 1...........................................

Electrical Connections for Models Without Cord and Plug Supplied 1..........

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

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

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

Section 4 Operator Parts Identification 4...............................

Model 150 4............................................................

Model 152 5............................................................

Model 162 6............................................................

Model 168 7............................................................

Models 150 & 152 Door Assembly 8.......................................

Models 162 & 168 Door Assembly 9.......................................

Section 5 Important: To the Operator 10.................................

Push-Button Switch 10....................................................

Power Switch 10.........................................................

Temperature Control 10...................................................

Air Tube 11.............................................................

Taylor Quality Control 11..................................................

Indicator Light -- “Mix Low” 11.............................................

Mix Refrigeration Switch 11...............................................

Separate Hopper Refrigeration (SHR) 12...................................

Cylinder Temperature Retention (CTR) 12...................................

Syrup Rail 12............................................................

Section 6 Operating Procedures 13.....................................

Assembly 14............................................................

Sanitizing 17............................................................

Priming 19..............................................................

Closing Procedure 20....................................................

Draining Product From the Freezing Cylinder 20.............................

Rinsing 20..............................................................

Cleaning 20.............................................................

Disassembly 21..........................................................

Brush Cleaning 21.......................................................

Table of Contents Models 150, 152, 162, 168

Section 7 Important: Operator Checklist 22..............................

During Cleaning and Sanitizing 22.........................................

Troubleshooting Bacterial Count 22........................................

Regular Maintenance Checks 22...........................................

Winter Storage 23........................................................

Section 8 Troubleshooting Guide 24....................................

Section 9 Parts Replacement Schedule 27...............................

Section 10 Parts List 28.................................................

Wiring Diagrams 37......................................................

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

Models 150, 152, 162, 168 Table of Contents

Section 1 To the Installer

Air Cooled Units

The models 150 and 152 require a minimum of 6” (152 mm) of clearance around both sides. Install the skirt provided on the right side of the unit and place the back of the unit against a wall to prevent recirculation of warm air. The model 162 requires 6” (152 mm) on all sides and the skirt installed on the rear of the unit. The model 168 requires 3” (76 mm) on all sides and the skirt installed on the rear of the unit. Minimum air clearances must be met to assure adequate air flow for optimum performance.

These machines are designed for indoor use only.

DO NOT install the machines in an area where

a water jet could be used. Failure to follow this instruction may result in serious electrical shock.

Electrical Hook-Up Installation For

60 Cycle, 1 Phase, Supplied With Cord and Plug

This equipment is supplied with a 3-wire cord and grounding type plug for connection to a single phase, 60 cycle, branch circuit supply. This unit must be plugged into a properly grounded receptacle. The cord and plug provided for 115/60/1, is 20 amp; therefore the wall outlet must also be 20 amp. Check the data label, located on the side panel, for electrical specifications.

FOLLOW YOUR LOCAL ELECTRICAL CODES!

Electrical Connections For

Models Without Cord and Plug Supplied

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

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 code is the practical safeguarding of persons and property from hazards arising from the use of electricity. This code contains provisions considered necessary for safety. Compliance therewith and proper maintenance will result in an installation essentially free from hazard! In all other areas of the world, equipment should be installed in accordance with the existing local codes. Please contact your local authorities.

Stationary appliances which are not equipped with a power cord and a plug or other 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.

Permanent wiring may be employed if required by local codes. Instructions for conversion to permanent wiring are as follows:

1. Be sure the freezer is electrically disconnected.

2. Remove the appropriate panel and locate the small electrical box at the base of the freezer.

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

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

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

6. Be sure the unit is properly grounded before applying power.

Models 150, 152, 162, 168 To the Installer

properly grounded! Failure to do so can result in severe personal injury from electrical shock!

Beater rotation must be clockwise as viewed looking into the freezing cylinder.

Note: The following procedures should be performed by an authorized service technician.

To correct rotation on a three-phase unit, interchange any two incoming power supply lines at freezer main terminal block only. T o correct rotation on a single-phase unit, change the leads inside the beater motor. (Follow diagram printed on motor.)

Electrical connections are made directly to the terminal block provided in the splice box, mounted on the base pan on each side of the model 168, and located in the splice boxes mounted mid-level on the frame channel on the sides of the model 162.

CAUTION: This equipment must be

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Section 2 To the Operator

The freezer you have purchased has been careeru3n4s50818

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Models 150, 152, 162, 168To th e 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 servicetechnician. As an example, warning labels have been attached to the freezer to further point out safety precautions to the operator.

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

To Operate Safely:

S DO NOT allow untrained personnel to

operate this machine.

S DO NOT put objects or fingers in door

spout.

S DO NOT operate the freezer unless all

service panels and access doors are restrained with screws.

S DO NOT remove the freezer door or beater

assembly unless the control switches are in the “OFF” position.

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

DO NOT operate the freezer without reading this operator’s manual. Failure to follow this instruction may result in equipment damage, poor freezer performance, health hazards, or personal injury.

S DO NOT operate the freezer unless it is

properly grounded.

S DO NOT operate the freezer with larger

fuses than specified on the freezer data label.

S DO NOT attempt any repairs unless the

main power supply to the freezer has been disconnected.

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

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

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Models 150, 152, 162, 168 Safety

Section 4 Operator Parts Identification

Model 150

Models 150, 152, 162, 168Operator Parts Identification

Model 152

Item Description Part No.

1 Hopper Cover Assembly X48690

2 Feed Tube 025061

3 Float A.-Mix Level X39690

4 Back Panel 025868-SS

5 Left Side Panel 028591-SS

6 Drip Pan 027503

7 Leg-Plastic 024755

8 Mix Low Light 039708

9 Right Side Panel 025867-SS

Models 150, 152, 162, 168 Operator Parts Identification

Item Description Part No.

10 Splash Shield 025063

11 Drip Tray 025062

12 Decorative Decal 047667

13 Panel A.-Front X25036

14 Trim-Front 025862-SS

15 Trim-Top Back 025866

16 Plate-Decorative 041034-SS

17 Hood Assembly X49065

18 Holder-Drip Tray 035866

Model 162

Models 150, 152, 162, 168Operator Parts Identification

Model 168

Models 150, 152, 162, 168 Operator Parts Identification

Models 150 & 152 Door Assembly

Models 150, 152, 162, 168Operator Parts Identification

Models 162 & 168 Door Assembly

Models 150, 152, 162, 168 Operator Parts Identification

Section 5 Important: To the Operator

Item

1 Push Button Switch 2 Power Switch 3 Temperature Control 4 Mix Refrigeration Switch 5 Indicator Lights -- “Mix Low”

Description

Symbol Definitions

To better communicate in the International arena, the words on many of our operator switches and buttons have symbols to indicate their functions. Your Taylor equipment is designed with these International symbols.

Figure 1

The following chart identifies the symbol definitions used on the operator switches.

= The ON/AUTO keypad.

= The ON keypad.

= The OFF keypad.

= The WASH keypad.

= The STANDBY keypad.

Models 150, 152, 162, 168Important: To the Operator

Push-Button Switch

If an overload condition occurs, the freezer will automatically stop operating. To properly reset the freezer, place the toggle switch in the “OFF” position. Wait two or three minutes; then press the push-button switch. Place the power switch in the “WASH” position and observe the freezer’s performance; place the power switch in the “AUTO” position.

Note: If the freezer is unplugged from the wall receptacle, it will be necessary to press the push-button switch for the freezer to operate once power is re-established.

Figure 2

Power Switch

The center position is “OFF”. The left position is “WASH” which activates the beater motor only. The right position is “AUTO”, which activates the beater motor and the refrigeration system.

Temperature Control

The Models 150 and 152 use a temperature control to monitor the product in the freezing cylinder. Turning the adjusting knob clockwise will decrease the product temperature. Turning the adjusting knob counterclockwise will increase the temperature. Each quarter of a turn will vary the temperature approximately two degrees. DO NOT set the temperature control colder than 18_F (-8_C). Should you set the temperature colder than 18_F (-8_C), premature failure of the belts and of the beater motor may occur.

Note: During “AUTO” operation, the orifice end of the tube should be inserted in the hole in the hopper.

Taylor Quality Control

The Models 162 and 168 use a solid state control called the T.Q.C. The purposeof this solid state control is to sense the viscosity (thickness) of the product in the freezing cylinder. With the power switch in the “AUTO”position, the T.Q.C. will automatically keep the mix in the freezing cylinder at the proper viscosity and ready for serving.

The Models 150 and 152 are available with the T.Q.C. as an option.

Air Tube

The models 150, 152, 162 and 168 are called upon to handle a large variety of products (i.e., soft serve, yogurts, Italian ices, sherbets, etc.). Thus, the consistency of the mix you use will vary. The air tube meters a combination of mix and air into the freezing cylinder. If not enough mix enters the freezing cylinder, a freeze-up may occur, which will cause eventual damage to the beater. Depending upon the product being run, you may wish to contact your local authorized Taylor Distributor to make a slight adjustment in the air tube.

Models 150, 152, 162, 168 Important: To the Operator

Indicator Light -- “Mix Low”

A mix level indicating light is located at the front of the machine. When the light is on, it indicates that the mix hopper has a low supply of mix and should be refilled as soon as possible. Always maintain at least 2” (5.1 cm) of mix in the hopper. If you neglect to add mix, a freeze-up may occur. This will cause eventual damage to the beater assembly and to the freezer door.

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