Taylor 750 Operator's Manual

Taylor 750 Operator's Manual

Soft serve freezer
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OPERATOR'S 
MANUAL
Model 750, 751, 754, 774,
791, and 794 Soft Serve Freezer
Original Operating Instructions
2/01/2002 (Original Publication)
028754-M
(Updated 10/14/2020)

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Summary of Contents for Taylor 750

  • Page 1 OPERATOR’S  MANUAL Model 750, 751, 754, 774, 791, and 794 Soft Serve Freezer Original Operating Instructions 2/01/2002 (Original Publication) 028754-M (Updated 10/14/2020)
  • Page 2 Copyright Law of the United States of America and other countries, could result in the awarding of Stat- utory Damages of up to $250,000 (17 USC 504) for infringement, and may result in further civil and criminal penal- ties.  All rights reserved. Taylor Company 750 N. Blackhawk Blvd. Rockton, IL 61072...
  • Page 3: Table Of Contents

    Model 774 Topping Pump (053794-) ..............4-5 Model 791 ......................4-6 Model 794 ......................4-7 Models 750 and 751 Single-Spout Door and Beater Assembly ......4-8 Models 754, 774 and 794 Three-Spout Door and Beater Assembly....4-9 Model 791 Three-Spout Door and Beater Assembly ........4-10 Accessories......................
  • Page 4 MIX Refrigeration Button ..................5-2 STANDBY Button ....................5-2 WASH Button .....................5-2 AUTO Button ......................5-3 RESET Button ....................5-3 Air Tube......................5-3 Adjustable Draw Handle..................5-4 Section 6: Operating Procedures Prior to Setup (Model 774) .................6-1 Assembly......................6-1 Sanitizing......................6-6 Priming .......................6-8 Closing Procedure....................6-9 Draining Product from the Freezing Cylinder .............6-9 Rinsing .......................6-9 Cleaning ......................6-9 Disassembly .......................6-9...
  • Page 5: Section 1: To The Installer

    To the Installer Section 1 The following information has been included in the Note: All repairs must be performed by a Taylor service manual as safety and regulatory guidelines. For complete technician. installation instructions, please see the Operator’s Checklist. WARNING! This machine has many sharp Installer Safety edges that can cause severe injuries.
  • Page 6: Water Connections

    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 To the Installer Models 750, 751, 754, 774, 791, and 794...
  • Page 7: Beater Rotation

    If the supply cord is damaged, it must be replaced by a manufacturer's technical bulletin. The use of any other Taylor service technician to avoid a hazard. Secure the refrigerant may expose users and operators to supply cord ground lead to the machine in a location unexpected safety hazards.
  • Page 8 TO THE INSTALLER To the Installer Models 750, 751, 754, 774, 791, and 794...
  • Page 9: Section 2: To The Operator

    The Taylor soft serve models covered in this subject to change without notice. manual are the following: 750, 751, 754, 774, 791, and 794. These machines, when properly operated and cared for, IMPORTANT! If the crossed-out wheeled bin will produce a consistent quality product.
  • Page 10: Compressor Warranty Disclaimer

    TO THE OPERATOR Compressor Warranty Disclaimer It should also be noted that Taylor does not warrant the refrigerant used in its equipment. For example, if the The refrigeration compressor(s) on this machine are refrigerant is lost during the course of ordinary service to...
  • Page 11: Section 3: Safety

    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 WARNING! Avoid injury. efforts to design and manufacture built-in safety features •...
  • Page 12  level surface. Failure to comply may result in personal 62 in. (1.6 m) from the floor. injury or machine damage. Safety Models 750, 751, 754, 774, 791, and 794...
  • Page 13: Model 750

    Panel-Upper Side Right 042317 Panel A.-Front X50754 Pan-Drip 050766 O-ring-.643 OD x .077 W 018572 Panel-Right Side 050742 O-ring-3/8 OD x .070 W 016137 Shield-Splash 022763 Orifice 022465-100 Tray-Drip 013690 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 14: Model 751

    Panel A.-Lower Side Right X24424-SER Louver-Side-Top 051191 Shield-Splash 022763 Panel A.-Front X33237 Tray-Drip 14-7/8 x 5-1/8 013690 Adaptor A.-Caster X18915 Panel-Upper Side 024426 Caster-4 Swivel 5/8” Stem w/ 034081 Brake Panel-Service 047170 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 15: Model 754

    Panel A.-Side Lower Right X46448-SER O-ring-3/8 OD x .070 W 016137 Panel-Service 046584 Orifice 022465-100 Shield-Splash 022766 Pan-Drip 17-1/4” Long 027504 Tray-Drip 014533 Panel A.-Front X32956 Caster-Swivel 018794 Adaptor A.-Caster X18915 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 16: Model 774

    016137 Caster-4” Swivel 5/8 Stem/Brake 034081 Orifice 022465-100 Panel-Upper Side Left 028822 Panel A.-Front-Syrup Inactive X42539 Pan-Drip 17-1/4” Long 027504 Adaptor A.-Caster X18915 Lid with Ladle 1 oz. 036575 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 17: Model 774 Topping Pump (053794-)

    O-ring-1 OD x .103 W 048148 Kit-Valve-Captured Ball Shallow 048166-001 Includes: 1 - Body A.-Pump Valve 1 - O-ring-1-5/16 OD x .103W (048149) 1 - Brush-Cleaning (054068) 1 - Instruction Sheet-Installation/Cleaning Figure 4-5 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 18: Model 791

    Stud-Nose Cone 068410 Caster-4” SWV 5/8 Stem W/Brake 034081 Panel-Side 069038 Tray-Drip 16-7/8L x 5-1/8 020157 Kit A.-Cover-Hopper X68150 Shield-Splash 022765 Tube A.-Feed-SS-5/32 X29429-2 Pan-Drip 19-1/2 Long 035034 Panel-Rear 041855 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 19: Model 794

    Stud-Nose Cone 022822 Panel-Side *Left 068691 O-ring-3/8 OD x .070W 016137 Panel-Side *Right 068692 O-ring-.643 OD x .077W 018572 Panel-Service 064000 Orifice 022465-100 Shield-Splash 022765 Panel A.-Front X41820-SP3 Tray-Drip 021057 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 20: Models 750 And 751 Single-Spout Door And Beater Assembly

    OPERATOR PARTS IDENTIFICATION Models 750 and 751 Single-Spout Door and Beater Assembly Figure 4-8 Item Description Part No. Item Description Part No. Handle A.-Draw Nonadj X69016 Plug-Prime 028805 Draw Handle 028804 O-ring-Prime Plug 016137 Screw-Adjustment 069014 Pin A.- Pivot X22820 O-ring 1/4OD x .070W...
  • Page 21: Models 754, 774 And 794 Three-Spout Door And Beater Assembly

    Gasket-Door HT 4"-Double 048926 Plug-Prime 028805 Bearing-Front 050216 O-ring-3/8 OD x .070W 016137 Beater A.-3.4QT-Helicore X31761 Handle A.-Draw *White X81010-SP Blade-Scraper-Plastic 035174 Handle-Draw-White 056248-1 Shaft-Beater 032564 Screw-ADJ.-5/16-24 056332 Seal-Drive Shaft 032560 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 22: Model 791 Three-Spout Door And Beater Assembly

    Nut-Stud *Short 034383 Beater A.- Helicore X31761 Valve A.-Draw X69539 Blade- Scraper 035174 O-ring-7/8 OD x .103W-SIL 083693 Shaft-Beater 032564 Cap-Design 014218 Seal-Drive Shaft 032560 Decal-Door-3 Spout 021521 4-10 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 23: Accessories

    055492 (100 2 oz. ® See note Sanitizer-Stera-Sheen Green ® packs) or Kay-5 part no. 041082 (200 packs). Pail-10 qt. (751, 754, 774, 791, 794) 013163 Operator Parts Identification 4-11 Models 750, 751, 754, 774, 791, and 794...
  • Page 24 OPERATOR PARTS IDENTIFICATION Notes: 4-12 Operator Parts Identification Models 750, 751, 754, 774, 791, and 794...
  • Page 25: Section 5: User Interface

    Figure 5-2 Item Description MIX LOW Indicator Light MIX Refrigeration Button STANDBY Button WASH Button AUTO Button Power On/Off (Toggle Switch) RESET Button Note: Legend for figures 5-1 and 5-2. User Interface Models 750, 751, 754, 774, 791, and 794...
  • Page 26: Symbol Definitions

    The Mix refrigeration function cannot be canceled unless the Auto or Standby modes are canceled first. User Interface Models 750, 751, 754, 774, 791, and 794...
  • Page 27: Auto Button

    774, 791, and 794, press the AUTO button on both sides cylinder after a draw. of the machine to resume normal operation.) User Interface Models 750, 751, 754, 774, 791, and 794...
  • Page 28: Adjustable Draw Handle

    Important! When dispensing product, pull only one draw handle at a time. Figure 5-4 Note: Once the draw rate is set, tighten the locknut with a wrench. User Interface Models 750, 751, 754, 774, 791, and 794...
  • Page 29: Section 6: Operating Procedures

    They all have 3.4 qt. (3.2 L) capacity freezing steel syrup jar with topping. Replace the topping cylinders. Models 750, 751, 754, and 774 have 20 qt. pumps in the syrup jars. (18.9 L) mix hoppers. Models 791 and 794 have 14 qt.
  • Page 30 Looking into the freezing cylinder, align the hole at the rear of the beater with the flats on the end of the driveshaft. Figure 6-5 Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 31 Note: On Models 754, 774, 791, and 794, the short 8. Slide the two O-rings into the grooves on the prime handscrews go on the bottom, and the long handscrews plug(s). Apply an even coat of Taylor Lube to the  go on the top. O-rings and shaft(s).
  • Page 32 The draw handles can be adjusted for different flow rates. See "Adjustable Draw Handle" on page 5-4 for more information on adjusting these handles. Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 33 If the hole in the air orifice should become clogged, use soap and hot water to clear the  hole. Do not enlarge the hole in the air orifice. Figure 6-16 Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 34: Sanitizing

    (examples: 2.5 gal. [9.5 L] of Kay-5 ® [7.6 L] of Stera-Sheen 2. Pour the sanitizing solution into the hopper and allow it to flow into the freezing cylinder. Figure 6-22 Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 35 WASH button, canceling the beater motor operation. Note: You have just sanitized the freezer. Make sure your hands are sanitized before continuing these instructions. Figure 6-25 Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 36: Priming

    8. Repeat step 1 through step 7 for the other side of prime plug opening in the bottom of the freezer door, the freezer on Models 754, 774, 791, and 794. push down the prime plug. Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 37: Closing Procedure

    WASH button. scraper blades, and driveshaft(s) from the freezing cylinder(s). Take these parts to the sink for cleaning. 2. Remove the front drip tray and the splash shield. Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 38: Manual Brush-Cleaning

    O-ring to be removed, always remove the rear O-ring first. This will allow the O-ring to slide over the forward rings without falling into the open grooves. 6-10 Operating Procedures Models 750, 751, 754, 774, 791, and 794...
  • Page 39: Section 7: Operator's Checklist

    50:50 during the days WARNING! Always disconnect electrical operation. power prior to cleaning the condenser. Failure to follow this instruction may result in electrocution. Operator’s Checklist Models 750, 751, 754, 774, 791, and 794...
  • Page 40: Winter Storage

    Taylor moisture-proof paper. All parts should be thoroughly distributor. cleaned of dried mix or lubrication, which can attract mice and other vermin. Operator’s Checklist Models 750, 751, 754, 774, 791, and 794...
  • Page 41: Section 8: Troubleshooting Guide

    Do not lubricate the hex end of the driveshaft. b. Mix and lubricant collected in the b. Brush-clean the rear shell bearing 6-10 drive coupling. area regularly. Troubleshooting Guide Models 750, 751, 754, 774, 791, and 794...
  • Page 42 Install the air tube in the mix inlet hole, using the end with the small hole in the side. d. The air orifice is not installed. d. Install the air orifice in the air tube. Troubleshooting Guide Models 750, 751, 754, 774, 791, and 794...
  • Page 43: Section 9: Parts Replacement Schedule

    White Bristle Brush, 1” x 2” Inspect and replace if Minimum necessary. Black Bristle Brush, 1” x 2” Inspect and replace if Minimum necessary. Double-Ended Brush Inspect and replace if Minimum necessary. Parts Replacement Schedule Models 750, 751, 754, 774, 791, and 794...
  • Page 44 PARTS REPLACEMENT SCHEDULE Notes: Parts Replacement Schedule Models 750, 751, 754, 774, 791, and 794...
  • Page 45: Section 10: Limited Warranty On Equipment

    LIMITED WARRANTY Taylor warrants the Product against failure due to defects in materials or workmanship under normal use and service as follows. All warranty periods begin on the date of original Product installation. If a part fails due to defects during the applicable warranty period, Taylor, through an 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.
  • Page 46 7. Failure, damage, or repairs due to faulty installation, misapplication, abuse, no or improper servicing, unauthorized alteration, or improper operation or use as indicated in the Taylor Operator's Manual, including but not limited to the failure to use proper assembly and cleaning techniques, tools, or approved cleaning supplies.
  • Page 47 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 48 LIMITED WARRANTY ON EQUIPMENT Notes: 10-4 Limited Warranty on Equipment Models 750, 751, 754, 774, 791, and 794...
  • Page 49: Section 11: Limited Warranty On Parts

    Taylor warrants the Parts against failure due to defect in materials or workmanship under normal use and service as follows. All warranty periods begin on the date of original installation of the Part in the Taylor unit. If a Part fails due to defects during the applicable warranty period, Taylor, through an 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.
  • Page 50 Taylor. 5. Replacement of wear items designated as Class 000 Parts in the Taylor Operator's Manual, as well as any release sheets and clips for the Product's upper platen assembly.
  • Page 51 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 52 LIMITED WARRANTY ON PARTS Notes: 11-4 Limited Warranty on Parts Models 750, 751, 754, 774, 791, and 794...

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