Taylor 0738 Operator's Manual
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Taylor 0738 Operator's Manual

Taylor 0738 Operator's Manual

Counter top heat treatment soft serve freezer
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Counter Top Heat Treatment
Original Operating Instructions
087827-M
Model 0738
Soft Serve Freezer
OPERATOR'S
MANUAL
January, 2020 (Original Publication)
(Updated 8/4/2020)

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  • Page 1 OPERATOR’S MANUAL Model 0738 Counter Top Heat Treatment Soft Serve Freezer Original Operating Instructions 087827-M January, 2020 (Original Publication) (Updated 8/4/2020)
  • Page 2 Note: Only instructions originating from the factory or its authorized translation representative(s) are considered to be the original set of instructions. © 2020 Taylor Company (Revision Draft 07/02/2020) 087827-M Any unauthorized reproduction, disclosure, or distribution of copies by any person of any portion of this...

  • Page 3: Table Of Contents

    Table of Contents Section 1: To the Installer Installer Safety Site Preparation Air Cooled Units Water Connections Electrical Connections Beater Rotation Refrigerant Indications for decommissioning Section 2: To the Operator Operator Information Working limits Compressor Warranty Disclaimer Section 3: Safety Installer Information To Operate Safely Unit Warning Labels...
  • Page 4 Main Power Switch ON Heat Cycle Freezer Locks Manager’s Menu Manager Menu Options Section 6: Operating Procedures Assembly Sanitizing Priming Daily Closing Procedures Daily Opening Procedures Manual Brush-Cleaning Disassembly 6-10 Adjustments 6-12 Section 7: Operator Checklist Troubleshooting Bacterial Count Regular Maintenance Checks Section 8: Troubleshooting Guide Section 9: Parts replacement Schedule Section 10: Limited Warranty on Equipment...

  • Page 5: Section 1: To The Installer

    Report any damage to your Taylor distributor. performance or damage to the machine. Note: All repairs must be performed by a Taylor service technician. Air-Cooled Units Do not obstruct air intake and discharge openings;...

  • Page 6: Water Connections

    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, Model 0738 To the installer...

  • Page 7: Beater Rotation

    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.

  • Page 8: Refrigerant

    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.

  • Page 9: Section 2: To The Operator

    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.

  • Page 10: Compressor Warranty Disclaimer

    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...

  • Page 11: Section 3: Safety

    Taylor • has gone to extreme efforts to design and DO NOT put objects or fingers in manufacture built-in safety features to protect both the door spout.
  • Page 12 Failure to follow these instructions may result in electrocution. Contact your local Taylor distributor for service. Only authorized Taylor service personnel should perform installation and repairs on this machine.
  • Page 13 Lifting point label Water pressure limits (for water cooled models only). Lift equipment hooking points. Position the lifting equipment only in the relevat points. Safety Model 0738...
  • Page 14 SAFETY 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. Model 0738 Safety...

  • Page 15: Main View

    087720 BEATER-2-LITER 087733 PAN-DRIP 088853 SEAL-BEATER-DRIVE-SHAFT 087734 SHELF-TRAY-DRIP 087725 AGITATOR-HOPPER 087735 TRAY-DRIP 087726 CAP-AGITATOR 087875 SHIELD-SPLASH 087727 TUBE-DELIVERY-LEFT 088831 BEATER-AUGER 087728 COUPLING-FEED-TUBE 087738 BAFFLE-DOOR 087729 O-RING 087762 O-RING-BAFFLE 087730 DUCKBILL-VALVE 087742 BEARING-DOOR-BAFFLE 087731 TUBE-DELIVERY-RIGHT 088830 Operator Parts Identification Model 0738...

  • Page 16: Multi Spout Door Assembly

    PART NO. ITEM DESCRIPTION PART NO. DOOR-FREEZER 088846 HANDLE-DRAW-BLACK 087740 NUT-STUD-DOOR 087748 VALVE-DRAW 087741 O-RING-HANDLE-PIN 087749 VALVE-DRAW-MIX 088848 SCREW-ADJUSTMT-HANDLE 087750 O-RING-DRAW-VALVE 087743 SPACER-SCREW-ADJUSTMT 087751 O-RING-DOOR-LARGE 087744 HANDLE-BODY 087752 O-RING-DOOR-SMALL 087745 O-RING 087753 PIN-DRAW-HANDLE-SS 088847 O-RING-DRAW-VALVE-MIX 088849 Model 0738 Operator Parts Identification...

  • Page 17: Mix Pump Assembly

    OPERATOR PARTS IDENTIFICATION Mix Pump Assembly ITEM DESCRIPTION PART NO. ITEM DESCRIPTION PART NO. COVER-PUMP 087754 SPRING-REGULATOR 087761 O-RING-PUMP-COVER 087755 O-RING 087739 GEAR-DRIVEN 087756 TUBE-REGULATOR 087763 GEAR-DRIVING 087757 NUT-STUD-PUMP 087764 BODY-PUMP 087758 O-RING-PUMP 087759 VALVE-PUMP 087765 Operator Parts Identification Model 0738...

  • Page 18: Tune Up Kit

    TUNE UP KIT 087774 BEARING-DOOR-BAFFLE 087731 O-RING 087739 CAP-AGITATOR 087875 O-RING-PUMP 087759 O-RING-HANDLE-PIN 087749 O-RING-BAFFLE 087730 O-RING 087753 O-RING-DRAW-VALVE 087743 O-RING-DOOR-SMALL 087745 DUCKBILL-VALVE 087742 O-RING-PUMP-COVER 087755 VALVE-PUMP 087765 O-RING-DOOR-LARGE 087744 SEAL-BEATER-DRIVE-SHAFT 087734 TOOL-O-RING-REMOVAL 48260-F O-RING-DRAW-VALVE-MIX 088849 Model 0738 Operator Parts Identification...

  • Page 19: Brush Assembly

    OPERATOR PARTS IDENTIFICATION Brush Assembly ITEM DESCRIPTION PART NO. ITEM DESCRIPTION PART NO. BRUSH-ASSY 87805 BRUSH-BIG 87713-C BRUSH-MEDIUM 87713-B BRUSH-SMALL 87713-A Operator Parts Identification Model 0738...
  • Page 20 OPERATOR PARTS IDENTIFICATION Model 0738 Operator Parts Identification...

  • Page 21: Section 5: User Interface

    ON, indicating that the product is ready to be is ON. delivered. The number indicates the consistency of the product and can be adjusted from 60 to 250. High numbers correspond to high consistencies, low numbers correspond to lower consistencies. User Interface Model 0738...

  • Page 22: Simbol Definitions

    The displays are used to show menu operator switches, function, and fault indicators. options and notifies the operator if a fault is Your Taylor machine is designed with these detected. The displays indicate also the international symbols. temperature of the mix in the hopper, in the barrel and its level.

  • Page 23: Operating Screen Description

    When the machine cycles off, the system will initialize to perform a system product in the barrel will be at serving viscosity. check. The screen will display the Taylor logo for a few seconds. Wash Button The Wash button will illuminate when Main Power Switch OFF pressed.

  • Page 24: Main Power Switch On

    OFF for at least 5 minutes and between brush-clean cycles. disassemble the freezer for the cleaning procedure. Brush-cleaning is the normal disassembly and cleaning procedure found in the Operator’s Manual. Failure to follow these guidelines will Model 0738 User Interface...

  • Page 25: Manager's Menu

    In the Menu program, the Arrow buttons, the OK button, and the C button will function as menu buttons. • Up Arrow—increases the value above the cursor and is used to scroll upward in text displays. User Interface Model 0738...

  • Page 26: Manager Menu Options

    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 Auto or Standby mode. The Model 0738 User Interface...
  • Page 27 Call your Taylor service technician. ALARM — PROBE CHR INTERRUPTED The hopper evaporator thermistor is open; switch off the machine. Call your Taylor service technician. ALARM — PROBE CHR SHORT CIRC. The hopper evaporator thermistor has shorted; switch off the machine. Call your Taylor service technician.
  • Page 28 HP 5C PF — The mix temperature in the hopper during the next brush cleaning. If that does was above 41°F (5°C) more than four hours not resolve the fault, call your Taylor service following a power failure. technician. BR 5C PF — The mix temperature in the barrel was above 41°F (5°C) more than four hours...
  • Page 29 Press Arrow buttons to display the next screen; press C button to return to the main Press the C button to return to the main menu. menu. User Interface Model 0738...
  • Page 30 Press the Arrow buttons to scroll through the list of available languages; press the OK button to confirm your choice. Press the OK button again to save and exit to the menu. 5-10 Model 0738 User Interface...

  • Page 31: Section 6: Operating Procedures

    “Disassembly” on page 6-11 and start there. Assembly Note: When lubricating parts, use an approved food grade lubricant (example: Taylor Lube). MAKE SURE THE MACHINE IS DISCONNECTED! Failure to follow this instruction may result in severe personal injury from hazardous moving parts.
  • Page 32 3. Lightly lubricate the inside of the top of the the freezer door and rotate it until the pins freezer door valve cavity. align with the holes in the door. Place the counter-beater O-ring into the groove on rear pin of the freezer door. Model 0738 Operating Procedures...
  • Page 33 Slide the drip pan into the hole in the front With the door seated on the freezer studs, panel. Tighten them equally install the hand screws. in a crisscross pattern to ensure the door is secure. Operating Procedures Model 0738...
  • Page 34 2. Place the pump body O-ring in the groove. Insert the drive gear on the bushing; check that the upper face of the gear is flush with the rim of the pump body. Model 0738 Operating Procedures...
  • Page 35 Insert the liquid regulator into the hole located on the bottom of the pump cover, aligning the notch with the retaining pin. Rotate to lock in place. Note: Do not lubricate the graduated holes. Operating Procedures Model 0738...
  • Page 36 Insert the duck bill valve into the feed tube until it slides in place in the groove. Note: Make sure the valve is properly seated in the tube. Do not lubricate the duck-bill valve Model 0738 Operating Procedures...

  • Page 37: Sanitizing

    To remove all sanitizing solution, open the Do not attach the feed tube to the pump. draw valve until fresh mix flows from the door spout, then close the draw valve. Operating Procedures Model 0738...

  • Page 38: Daily Closing Procedures

    6. Install the agitator back onto the agitator driveshaft housing. Replace the hopper cover. Important! Make sure the agitator is installed and the switch is in the Auto or Standby/Storage mode or the machine will not have a successful Heat cycle. Model 0738 Operating Procedures...

  • Page 39: Daily Opening Procedures

    Heat cycle. The • Two cleaning and sanitizing pails product is hot and under extreme pressure. • Sanitizer/Cleaner • Cleaning brushes When the Heat cycle is complete, the • Single-service towels machine will enter the Storage mode. Operating Procedures Model 0738...

  • Page 40: Disassembly

    3. Remove the driveshaft seal from the beater. 4. Disassemble the pump. Remove the liquid regulator tube with the pump valve, the 6-10 Model 0738 Operating Procedures...
  • Page 41 4. Using the brush, clean the mix pump drive hub opening in the rear wall of the mix hopper. 5. Wipe all exterior surfaces of the freezer with a clean, sanitized towel. Operating Procedures Model 0738 6-11...

  • Page 42: Adjustments

    5. Press the OK button to confirm the other 8. Press the OK button to confirm the other menu items menu items and exit the menu by saving the and exit the menu by saving the changes. changes. 6-12 Model 0738 Operating Procedures...
  • Page 43 Down Arrow button to changes. decrease the time. 6. Press OK button to confirm the new selected values. Press C button to erase the new values. Operating Procedures Model 0738 6-13...
  • Page 44 6. Press the OK button to confirm the new selected value. Press C button to erase the new value. 7. Press the OK button to confirm the other menu items and exit the menu by saving the changes. 6-14 Model 0738 Operating Procedures...

  • Page 45: Section 7: Operator Checklist

    Never use screwdrivers or other a sanitized, covered stainless steel metal probes to clean between the fins. container and is used the following day. Operator Checklist Model 0738...
  • Page 46 Deteriorated or cracked water lines should be replaced only by a Taylor service technician. Winter Storage If the place of business is to be closed during...

  • Page 47: Section 8: Troubleshooting Guide

    Remove, clean and re- install the pump. b. Check and, if necessary, 4. Machine makes a Starved barrel. change the position of the squealing noise. regulator tube on positions for greater liquid flow (turn it to the left). Troubleshooting Guide Model 0738...
  • Page 48 O-ring. lubricated or worn. 12. Excessive mix leakage a. Bottom O-ring on draw a. Lubricate or replace the from the bottom of door valve is improperly O-ring. spout. lubricated or worn. Model 0738 Troubleshooting Guide...
  • Page 49 (turn it to the drawing product. left). Draw rate is set too fast. c. Adjust draw rate. Barrel not primed d. Drain the barrel and correctly. prime the machine. Operating Procedures Model 0738...
  • Page 50 TROUBLESHOOTING GUIDE Model 0738 Troubleshooting Guide...

  • Page 51: Section 9: Parts Replacement Schedule

    Pump Gear Set *Mix Pump Actuator Belt *Glycol Fluid Inspect and Brush-Drive Hub replace if Minimum necessary. Inspect and replace if Brush-Mix Inlet Minimum necessary. Inspect and replace if Brush-Hopper Minimum necessary. *Call an authorized service technician. Parts Replacement Schedule Model 0738...
  • Page 52 PARTS REPLACEMENT SCHEDULE Model 0738 Parts Replacement Schedule...
  • Page 53 Taylor, through a Taylor-authorized Taylor distributor or service agency, will provide a new or remanufactured part, at Taylor's option, to replace the failed defective part at no charge for the part. Except as otherwise stated herein, these are Taylor's exclusive obligations under this limited warranty for a Product failure.
  • Page 54 2. Normal maintenance, cleaning, and lubrication as outlined in the Taylor Operator's Manual, including cleaning of condensers. 3. Replacement of wear items designated as Class 000 parts in the Taylor Operator's Manual. 4. External hoses, electrical power supplies, and machine grounding.
  • Page 55 PERSON, WHATSOEVER. LEGAL REMEDIES The owner must notify Taylor in writing by certified or registered letter to the following address of any defect or complaint with the Product, stating the defect or complaint and a specific request for repair, replacement, or other correction of the Product under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies.
  • Page 56 LIMITED WARRANTY ON MACHINES 10-4 Model 0738 Limited Warranty on Machines...

  • Page 57: Section 11: Limited Warranty On Parts

    ¹ ² Except that Taylor Part #032129SER2 (Compressor-Air-230V SERV) and Taylor Part #075506SER1 (Compressor-Air-115V 60HZ) shall have a limited warranty period of twelve (12) months when used in Taylor freezer equipment and a limited warranty period of two (2) years when used in Taylor grill equipment.
  • Page 58 Parts or the machines in which they are installed repaired or altered in any way so as to, in the judgment of Taylor, adversely affect performance, or normal wear or deterioration.
  • Page 59 PERSON, WHATSOEVER. LEGAL REMEDIES The owner must notify Taylor in writing by certified or registered letter to the following address of any defect or complaint with the Part, stating the defect or complaint and a specific request for repair, replacement, or other correction of the Part under warranty, mailed at least thirty (30) days before pursuing any legal rights or remedies.
  • Page 60 LIMITED WARRANTY ON PARTS 11-4 Model 0738 Limited Warranty on Parts...

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