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 4

Models 750, 751, 754, 774, 791, 794

To the Operator

131206

Section 2 

To the Operator

The freezer you have purchased has been carefully

engineered and manufactured to give you dependable

operation. The Taylor soft

serve models covered in

this manual consist of the following: 750, 751, 754,

774, 791, and 794.

These units, when properly operated and cared for, will

produce a consistent quality product. Like all

mechanical products, they 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 freezer will NOT eventually compensate and

correct for 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 all personnel responsible for the

equipment’s operation study these procedures

together in order to be properly trained and to make

sure that no misunderstandings exist.
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 an authorized Taylor

service technician. Taylor reserves the right to deny

warranty claims on units or parts if non

Taylor

approved parts or incorrect refrigerant were installed

in the unit, 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 the Limited

Warranty section in this manual.

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 your local code.

For additional information regarding applicable local

laws, please contact the municipal facility and/or local

distributor.

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this unit are

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 unit’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 unit 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.

The Taylor Company 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.

Summary of Contents for 750

Page 1: ...OPERATOR S MANUAL Model 750 751 754 774 791 794 Soft Serve Freezers Original Operating Instructions 028754 M 2 01 02 Original Publication Updated 12 22 15...

Page 2: ...l Refrigeration Inc 028754 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 Am...

Page 3: ...751 Single Spout Door and Beater Assembly 14 Models 754 774 794 Three Spout Door and Beater Assembly 15 Model 791 Three Spout Door and Beater Assembly 16 Accessories 17 Section 5 Important To the Ope...

Page 4: ...is 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 instructions E...

Page 5: ...equipment Note All repairs must be performed by an authorized Taylor Service Technician This unit has many sharp edges that can cause severe injuries Site Preparation Review the area the unit is to b...

Page 6: ...ary for safety In all other areas of the world equipment should be installed in accordance with the existing local codes Please contact your local authorities FOLLOW YOUR LOCAL ELECTRICAL CODES Each u...

Page 7: ...rigerant In consideration of our environment Taylor uses only earth friendly HFC refrigerants The HFC refrigerant used in this unit is R404A This refrigerant is generally considered non toxic and non...

Page 8: ...ifies 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...

Page 9: ...or rinse the freezer Failure to follow these instructions may result in serious electrical shock S DO NOT operate the freezer unless it is properly grounded S DO NOT operate the freezer with larger f...

Page 10: ...ilure to comply may result in personal injury or equipment damage Cleaning and sanitizing schedules are governed by your state or local regulatory agencies and must be followed accordingly Please refe...

Page 11: ...75 3 Tube A Feed X29429 2 4 Panel Rear 020891 5 Panel Upper Side Right 042317 6 Pan Drip 050766 7 Panel Right Side 050742 8 Shield Splash 022763 9 Tray Drip 013690 Item Description Part No 10 Panel Si...

Page 12: ...503 7 Panel A Lower Side Right X24424 SER 8 Shield Splash 022763 9 Tray Drip 14 7 8 x 5 1 8 013690 10 Panel Upper Side 024426 11 Panel Service 047170 Item Description Part No 12 Caster Swivel 018794 1...

Page 13: ...el A Side Lower Right X46448 SER 7 Panel Service 046584 8 Shield Splash 022766 9 Tray Drip 014533 10 Caster Swivel 018794 Item Description Part No 11 Panel Upper Side Left 028822 12 Stud Nose Cone 022...

Page 14: ...33 10 Caster 4 Swivel 5 8 Stem Brake 034081 11 Panel Upper Side Left 028822 12 Pan Drip 17 1 4 Long 027504 13 Lid with Ladle 1 oz 036575 Item Description Part No 14 Pump A Syrup Tan 053794 TAN 15 O Ri...

Page 15: ...5 Tube Plunger 032757 6 Insert Plunger 032758 7 Spring Plunger 032761 8 Washer Nylon 032760 9 Plunger 036578 10 Seal Assembly X33057 10a O Ring 13 16 OD x 103 W 019330 11 Body Syrup Pump 047934 12 Nut...

Page 16: ...T X41820 SP3 2 STUD NOSE CONE 068410 3 PANEL SIDE 069038 4 KIT A COVER HOPPER X68150 5 TUBE A FEED SS 5 32 X29429 2 6 PANEL REAR 041855 ITEM DESCRIPTION PART NO 7 CASTER 4 SWV 5 8 STEM 018794 8 CASTER...

Page 17: ...ANEL REAR 041855 5 PANEL SIDE LEFT 068691 6 PANEL SIDE RIGHT 068692 7 PANEL SERVICE 064000 8 SHIELD SPLASH 022765 9 TRAY DRIP 021057 ITEM DESCRIPTION PART NO 10 CASTER 4 SWV 5 8 STEM 018794 11 ADAPTOR...

Page 18: ...EW ADJUSTMENT 069014 1c O RING 1 4OD X 070W 015872 2 NUT STUD FLAT LONG 021508 3 DOOR A 1 SPOUT X51531 10 4 VALVE A DRAW X18303 5 O RING 7 8OD X 070W 014402 6 CAP DESIGN 014218 7 O RING 5 16OD X 070W...

Page 19: ...OD X 103W SIL 083693 5 CAP DESIGN 1 010 ID 6 POINT 014218 6 PLUG PRIME 028805 7 O RING 3 8 OD X 070W 016137 8 HANDLE A DRAW WHITE X81010 SP 8a HANDLE DRAW WHITE 056248 1 8b SCREW ADJ 5 16 24 056332 8...

Page 20: ...OD A PIVOT X20683 4 NUT STUD LONG 034382 5 NUT STUD SHORT 034383 6 VALVE A DRAW X69539 7 O RING 7 8 OD X 103W SIL 083693 8 CAP DESIGN 014218 9 DECAL DOOR 3 SPOUT 021521 ITEM DESCRIPTION PART NO 10 DOO...

Page 21: ...1 x 2 x 17 013073 5 Brush Mix Pump Body 3 x 7 White 023316 6 Sanitizer Stera Sheen Green See note Item Description Part No 7 Pail 10 Qt 751 754 774 791 794 013163 8 Pail 6 Qt 750 023348 9 Deflector B...

Page 22: ...TOR LIGHT 2 MIX REFRIGERATION KEY 3 STANDBY KEY 4 WASH KEY 5 AUTO KEY 6 POWER ON OFF TOGGLE 7 RESET BUTTON Symbol Definitions To better communicate in the International arena the words on many of our...

Page 23: ...reezing cylinder to approximately 35_F to 40_F 1 7_C to 4 4_C to prevent overbeating and product breakdown To activate the SHR and CTR press the STANDBY key Remove the air orifice and place the air tu...

Page 24: ...e hole and place it into the mix inlet hole Every time the draw handle is raised new mix and air from the hopper will flow down into the freezing cylinder This will keep the freezing cylinder properly...

Page 25: ...he syrup rail Check the water level in the heated syrup topping well Make sure the water is filled to the indicating mark on the bottom of the well The heated rail should have 32 oz 946 2 ml of water...

Page 26: ...eezing cylinder align the hole at the rear of the beater with the flats on the end of the drive shaft Figure 8 Slide the beater the remainder of the way into the freezing cylinder and over the end of...

Page 27: ...gs for the Models 754 774 791 and 794 door one for each freezing cylinder Insert the prime plug s into the hole s in the top of the freezer door and push down Figure 12 Step 4 Insert the baffle rod s...

Page 28: ...adjustable draw handle s Slide the o ring into the groove on the pivot pin and lubricate Figure 16 Slide the fork over the bar in the slot of the draw valve Secure with pivot pin Figure 17 Note Models...

Page 29: ...Models 791 794 Slide the rear drip pan into the hole in the front panel Step 10 Slide two o rings on one end of the air tube Slide two o rings on the other end of the air tube Figure 21 Slide the sma...

Page 30: ...794 CAUTION Do not run the machine without product Failure to follow this instruction can result in damage to the machine Sanitizing Step 1 Prepare an approved 100 PPM sanitizing solution examples 2...

Page 31: ...p 7 When a steady stream of sanitizing solution is flowing from the prime plug opening in the bottom of the freezer door lower the draw handle Draw off all the sanitizing solution Figure 31 Note On th...

Page 32: ...cylinder Figure 33 Step 2 Once a steady stream of mix starts to flow from the prime plug opening in the bottom of the freezer door push down the prime plug Figure 34 Step 3 Lubricate the o rings on t...

Page 33: ...uct must be discarded Drain the product into a pail and properly discard it Repeat steps 1 through 3 for the other side of the freezer on Models 754 774 791 and 794 ALWAYS FOLLOW LOCAL HEALTH CODES Ri...

Page 34: ...anual or an alternate procedure used in conjunction with a cleaning sanitizing system that has been certified by NSF ALWAYS FOLLOW LOCAL HEALTH CODES Step 1 Prepare a sink with an approved cleaning so...

Page 35: ...an s and take to the sink for cleaning Note If the drip pan is filled with an excessive amount of mix refer to the Troubleshooting Guide Step 7 Thoroughly brush clean all disassembled parts in the cle...

Page 36: ...USE OF RERUN make sure the mix rerun is stored in a sanitized covered stainless steel container and used the following day DO NOT prime the machine with rerun When using rerun skim off the foam and di...

Page 37: ...on may result in electrocution 8 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...

Page 38: ...e mix in the mix hopper e Fill the mix hopper with mix 28 f The air orifice is not installed f Install air orifice in air tube 28 2 The product is too stiff a The viscosity needs adjustment a Contact...

Page 39: ...d a The beater assembly is bent a Call service technician to repair or replace the beater and to correct the cause of insufficient mix in the freezing cylinder b The front bearing is missing or worn o...

Page 40: ...x in the mix hopper a Fill the mix hopper with mix 28 b The mix inlet hole is frozen up b The mix hopper temperature needs adjustment Call service technician c The air tube is installed incorrectly c...

Page 41: ...e X Freezer Door Gasket X Front Bearing X Draw Valve O Ring X Pivot Pin O Ring X Prime Plug O Ring X Air Tube O Ring X Air Orifice O Ring X White Bristle Brush 3 x 7 Inspect Replace if Necessary Minim...

Page 42: ...Refrigeration compressor except service valve Five 5 years Beater motors Two 2 years Beater drive gear Two 2 years Printed circuit boards and Softech controls beginning with serial number H8024200 Tw...

Page 43: ...Damages resulting from the use of any refrigerant other than that specified on the Product s data label will void this limited warranty 13 Any cost to replace refill or dispose of refrigerant includi...

Page 44: ...12 Parts Twelve 12 months Class 512 Parts Twelve 12 months Class 000 Parts No warranty Taylor Part 072454 Motor 24VDC C832 C842 Four 4 years LIMITED WARRANTY CONDITIONS 1 If the date of original insta...

Page 45: ...ty service work promptly upon arrival 9 Failure damage or repairs due to faulty installation misapplication abuse no or improper servicing unauthorized alteration or improper operation or use as indic...

Page 46: ...IMS FOR LOST SALES LOST PROFITS PRODUCT LOSS PROPERTY DAMAGES OR SERVICE EXPENSES ARE EXPRESSLY EXCLUDED THE EXPRESS WARRANTIES MADE IN THIS LIMITED WARRANTY MAY NOT BE ALTERED ENLARGED OR CHANGED BY...

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