Taylor C707 Operator'S Manual Download

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8-2

TROUBLESHOOTING GUIDE

Model C707

Troubleshooting Guide

9. Excessive mix leakage

from door spout.

a. Missing or worn draw valve



O-rings.

a. Install or replace regularly.

9-1

b. Inadequate lubrication of draw

valve O-rings.

b. Lubricate properly.

6-3

c. Wrong type of lubricant is being

used (example: petroleum base
lubricant).

c. Use the proper lubricant (example:

Taylor Lube).

6-1

10.No freezer operation

after pressing the AUTO
key.

a. Machine is unplugged.

a. Plug into wall receptacle.

- - -

b. The circuit breaker is off or the fuse

is blown.

b. Turn the breaker on or replace the

fuse.

- - -

c. The beater motor is out on reset.

c. Reset the freezer.

5-3

11.Product is not feeding

into the freezing
cylinder.

a. Inadequate level of mix in the mix

hopper.

a. Fill the mix hopper with mix.

6-7

a. The mix inlet hole is frozen up.

a. The mix hopper temperature needs

adjustment. Call service technician.

- - -

Problem

Probable Cause

Remedy

Page

Ref.

Summary of Contents for C707

Page 1: ...OPERATOR S MANUAL Model C707 Soft Serve Freezer May 2003 Original Publication Updated 9 25 2019 Original Operating Instructions 059060 M ...

Page 2: ..._______________________ Electrical Specs Voltage__________________ Cycle__________ Phase__________________________________ Maximum Fuse Size ______________________________________________________ A Minimum Wire Ampacity ___________________________________________________ A Note Continuing research results in steady improvements therefore information in this manual is subject to change without noti...

Page 3: ...4 1 Model C707 Single Spout Door and Beater Assembly 4 2 Brushes 4 3 Section 5 User Interface Symbol Definitions 5 2 Power Switch 5 2 Indicator Lights 5 2 MIX REF Key 5 2 STANDBY Key 5 2 WASH Key 5 3 AUTO Key 5 3 Beater Motor RESET Button 5 3 Adjustable Draw Handle 5 3 Feed Tube Assembly 5 4 Section 6 Operating Procedures Assembly 6 1 Sanitizing 6 5 Priming 6 7 Closing Procedure 6 8 Section 7 Oper...

Page 4: ...ii 059060 M Table of Contents Section 8 Troubleshooting Guide Section 9 Parts Replacement Schedule Section 10 Limited Warranty on Machines Section 11 Limited Warranty on Parts ...

Page 5: ...and watches before working on electrical equipment DANGER The main power supply s to the machine must be disconnected prior to performing any installation maintenance or 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 WARNING This machine has many sharp edges that ...

Page 6: ...nd third through the outlet fitting to an open trap drain IMPORTANT A backflow prevention device is required on the incoming water connection side Please see the applicable national state and local codes for determining the proper configuration Electrical Connections In the United States this machine is intended to be installed in accordance with the National Electrical Code NEC ANSI NFPA 70 1987 ...

Page 7: ...rdinary 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 a Taylor service technician to avoid a hazard Beater Rotation NOTICE ...

Page 8: ...d through a manufacturer s technical bulletin The use of any other refrigerant may expose users and operators to unexpected safety hazards 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...

Page 9: ...y 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 machines or parts if non Taylor approved parts or incorrect refrigerant were installed in the machine system modifications were performed beyo...

Page 10: ...is fact known to any technician they employ It should also be noted that Taylor does not warrant the refrigerant used in its machines 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 replaceme...

Page 11: ...stallation location is marked by the equipotential bonding symbol 5021 of IEC 60417 1 on the removable panel and the frame WARNING DO NOT use a water jet to clean or rinse the machine Failure to follow these instructions may result in serious electrical shock WARNING Avoid injury DO NOT operate the machine unless it is prop erly grounded DO NOT operate machine with fuses larger than specified on t...

Page 12: ... as safety and hygiene are concerned CAUTION This machine must be placed on a level surface Failure to comply may result in personal injury or machine damage NOTICE Cleaning and sanitizing schedules are governed by your federal state or local regulatory agencies and must be followed accordingly Please see the cleaning section of this manual for the proper procedure to clean this machine CAUTION Th...

Page 13: ...el Side Left 066722 SP3 5 Stud Nose Cone 055987 6 Shield Splash 049203 7 Tray Drip 056858 8 Panel Front Lower 058942 9 Panel A Front Upper X58950 Item Description Part No 10 Panel A Side Right X64151 11 Panel Rear 056077 SP1 12 Orifice 022465 100 13 O ring 3 8 OD X 070 W 100 To Bag 016137 14 Tube A Feed SS 5 32 DIA X29429 2 15 O ring 643 OD X 077 W 50 To Bag 018572 16 Guard Fan 028534 1 17 Duct A ...

Page 14: ...A Draw Welded X56246 3 Screw Adjustment 056332 4 O ring 1 4 OD X 070W 50 Durometer 25 To Bag 015872 5 Pin Handle SS 055819 6 Plug Prime 028805 7 O ring 3 8 OD X 070W 100 To Bag 016137 8 Ovalve A Draw X56072 Item Description Part No 9 O ring 7 8 OD X 103W 100 To Bag 014402 10 Nut Stud Long 058765 11 Nut Stud 058764 12 Gasket Door HT 4 DBL 048926 13 Bearing Front 050216 14 Beater A 3 4QT X31761 15 B...

Page 15: ... Identification 4 Brushes Figure 4 3 4 5 3 2 1 Item Description Part No 1 Brush Rear BRG 1 D X 2 LG 013071 2 Brush Double Ended 013072 3 Brush Draw Valve 1 X 2 X 17 013073 Item Description Part No 4 Brush Mix Pump Body 3 X 7 023316 5 Brush End Door Spout 039719 ...

Page 16: ...4 4 OPERATOR PARTS IDENTIFICATION Model C707 Operator Parts Identification 4 Notes ...

Page 17: ...e 5 1 1 2 3 4 5 6 7 8 10 9 Item Description 1 MIX LOW Indicator Light 2 MIX OUT Indicator Light 3 MIX REF Key 4 STANDBY Key 5 WASH Key Item Description 6 AUTO Key 7 RESET Button Beater Motor 8 Power Switch Toggle 9 Hopper Temperature Indicator 10 Flavor Burst Jack ...

Page 18: ... hopper refrigeration system is operating The MIX REF function cannot be canceled unless the AUTO or STANDBY modes are canceled first STANDBY Key The Separate Hopper Refrigeration System SHR and the Cylinder Temperature Retention System CTR are standard features The SHR incorporates a separate small refrigeration system to maintain the mix in the hopper below 40ºF 4 4ºC to ensure bacteria control ...

Page 19: ...on the left side of the machine The reset protects the beater motor from an overload condition If an overload occurs the reset mechanism will trip To properly reset the freezer press the AUTO key to cancel the cycle Turn the power switch to the OFF position Press the RESET button firmly DANGER DO NOT use metal objects to press the RESET button Failure to comply may result in severe personal injury...

Page 20: ... prevent overbeating and product breakdown To place the machine in Standby mode press the STANDBY key Remove the air orifice Lubricate the O rings located on the end of the feed tube without the hole Place that end of the tube into the mix inlet hole This will prevent any mix from entering the freezing cylinder Figure 5 7 Important Make sure the level of mix in the hopper is below the mix delivery...

Page 21: ...g any parts Failure to follow this instruction may result in severe personal injury or electrocution Note When lubricating parts use an approved food grade lubricant example Taylor Lube 1 Install the driveshaft Lubricate the groove and shaft portion that comes in contact with the bearing on the beater driveshaft Slide the seal over the shaft and groove until it snaps into place Do not lubricate th...

Page 22: ...ts on the end of the driveshaft 7 Slide the beater the remainder of the way into the freezing cylinder and over the end of the driveshaft The beater should fit snugly but still allow slight rotation to engage the driveshaft Figure 6 4 8 Make sure the beater assembly is in position over the driveshaft Turn the beater slightly to be certain that the beater is properly seated When in position the bea...

Page 23: ...until the draw valve is at the bottom Figure 6 7 13 Slide the two O rings into the grooves on the prime plug Apply an even coat of Taylor Lube to the O rings and shaft Figure 6 8 14 Insert the prime plug into the hole in the top of the freezer door and push down Figure 6 9 11154 Apply the appropriate Taylor approved food safe lubricant 101553 Apply the appropriate Taylor approved food safe lubrica...

Page 24: ...d seat the door flush with the freezing cylinder With the door seated on the freezer studs install the handscrews Tighten equally in a crisscross pattern to ensure the door is snug 17 Install the front drip tray and the splash shield under the door spout Figure 6 11 18 Slide the four O rings onto the feed tube two O rings from each side Figure 6 12 19 Slide the small O ring into the groove of the ...

Page 25: ... solution examples 2 1 2 gal 9 5 L of Kay 5 or 2 gal 7 6 L of Stera Sheen Use warm water and follow the manufacturer s specifications 2 Pour the sanitizing solution over all the parts in the bottom of the mix hopper and allow it to flow into the freezing cylinder Figure 6 16 Note You have just sanitized the mix hopper and parts Make sure your hands are clean and sanitized before proceeding 3 While...

Page 26: ...zing solution in the freezing cylinder to agitate Allow it to agitate for 5 minutes Figure 6 21 6 With an empty pail beneath the door spout raise the prime plug Figure 6 22 7 When a steady stream of sanitizing solution is flowing from the prime plug opening in the bottom of the freezer door pull the draw handle down Draw off all of the sanitizing solution 12179 12081 13063 13187 101557 ...

Page 27: ...e in the corner of the mix hopper Figure 6 25 Priming 1 Place an empty pail beneath the door spout and lower the draw handle Be sure the prime plug is still in the up position Pour 2 gal 7 6 L of fresh mix into the hopper and allow it to flow into the freezing cylinder This will force out any remaining sanitizing solution When full strength mix is flowing from the door spout raise the draw handle ...

Page 28: ... lid Necessary brushes provided with machine Cleaner Single service towels Draining Product From the Freezing Cylinder 1 Press the AUTO key canceling compressor and beater motor operation Press the MIX REF key canceling the mix hopper refrigeration system 2 Remove the hopper cover and take it to the sink for cleaning 3 If local health codes permit the use of rerun place a sanitized NSF approved st...

Page 29: ... handle Draw off all of the solution 7 Once the cleaning solution stops flowing from the door spout raise the draw handle and press the WASH key to cancel the Wash mode Disassembly 1 Be sure the power switch is in the Off position Make sure no control panel lights are on 2 Remove the handscrews freezer door beater beater scraper blades and driveshaft from the freezing cylinder Take these parts to ...

Page 30: ...drip pan from the side panel and take it to the sink for cleaning Note If the drip pan is filled with an excessive amount of mix refer to the Troubleshooting Guide 6 Thoroughly brush clean all disassembled parts in the cleaning solution making sure all lubricant and mix film is removed Take particular care to brush clean the hole for the draw valve in the freezer door 7 Rinse all parts with clean ...

Page 31: ... the mix inlet hole which extends from the mix hopper down to the rear of the freezing cylinder Use the black bristle brush to thoroughly clean the rear shell bearing at the rear of the freezing cylinder Be sure to have a generous amount of cleaning solution on the brush If local health codes permit the use of rerun make sure the mix rerun is stored in a sanitized covered stainless steel container...

Page 32: ...eration capacity of the mix hopper Condensers must be cleaned monthly with a soft brush Never use screwdrivers or other metal probes to clean between the fins WARNING Always disconnect electrical power prior to cleaning the condenser Failure to follow this instruction may result in electrocution If your machine is water cooled check the water lines for kinks or leaks Kinks can occur when the machi...

Page 33: ...f Locate cause of water loss and correct 7 2 4 The mix in the mix hopper is too cold a The temperature is out of adjustment a Call service technician to adjust the mix hopper temperature 5 The mix in the mix hopper is too warm a The temperature is out of adjustment a Call service technician to adjust the mix hopper temperature b The mix hopper cover is not in position b Place the cover in position...

Page 34: ...mple Taylor Lube 6 1 10 No freezer operation after pressing the AUTO key a Machine is unplugged a Plug into wall receptacle b The circuit breaker is off or the fuse is blown b Turn the breaker on or replace the fuse c The beater motor is out on reset c Reset the freezer 5 3 11 Product is not feeding into the freezing cylinder a Inadequate level of mix in the mix hopper a Fill the mix hopper with m...

Page 35: ... ring X Air Orifice O ring X White Bristle Brush 3 x 7 Inspect Replace if Necessary Minimum White Bristle Brush 1 x 2 Inspect Replace if Necessary Minimum Black Bristle Brush 1 x 2 Inspect Replace if Necessary Minimum Double Ended Brush Inspect Replace if Necessary Minimum White Bristle Brush 1 2 x 1 2 Inspect Replace if Necessary Minimum White Bristle Brush 3 16 x 1 Inspect Replace if Necessary M...

Page 36: ...9 2 PARTS REPLACEMENT SCHEDULE Model C707 Parts Replacement Schedule 9 Notes ...

Page 37: ...anty Conditions 1 If the date of original installation of the Product cannot be verified then the limited warranty period begins ninety 90 days from the date of Product manufacture as indicated by the Product serial number Proof of purchase may be required at time of service 2 This limited warranty is valid only if the Product is installed and all required service work on the Product is performed ...

Page 38: ... due to theft vandalism wind rain flood high water water lightning earthquake or any other natural disaster fire corrosive environments insect or rodent infestation or other casualty accident or condition beyond the reasonable control of Taylor operation above or below the electrical or water supply specification of the Product or components repaired or altered in any way so as in the judgment of ...

Page 39: ...or incidental damages including claims 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 any distributor dealer or other person whatsoever Legal Remedies The owner must notify Taylor in writing by certified or registered letter to the following address o...

Page 40: ...10 4 LIMITED WARRANTY ON MACHINES Model C707 Limited Warranty on Machines 10 Notes ...

Page 41: ...verified proof of purchase may be required at time of service 2 This limited warranty is valid only if the Part is installed and all required service work in connection with the Part is performed by an authorized Taylor distributor or service agency 3 The limited warranty applies only to Parts remaining in use by their original owner at their original installation location in the machine of origin...

Page 42: ...anty 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 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 10 Failure damage or repairs due to t...

Page 43: ... incidental damages including claims 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 any distributor dealer or other person whatsoever Legal Remedies The owner must notify Taylor in writing by certified or registered letter to the following address of ...

Page 44: ...11 4 LIMITED WARRANTY ON PARTS Models C707 Limited Warranty on Parts 11 Notes ...

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