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TO THE OPERATOR

Model 490 

To the Operator 

Compressor Warranty Disclaimer

The refrigeration compressor(s) on this machine 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 machine'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 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 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 replacement refrigerant either at billable or 

unbillable terms. Taylor will recommend a suitable 

replacement if the original refrigerant is banned, 

obsoleted, or no longer available during the five-year 

Taylor warranty of the compressor.

From time-to-time Taylor may test new refrigerant 

alternates. Should a new refrigerant alternate prove, 

through Taylor's testing, that it would be accepted as a 

drop-in replacement for this machine, then the disclaimer 

in this 

Compressor Warranty Disclaimer

 section will 

not apply to the use of the alternate refrigerant approved 

by Taylor.

To find out the current status of an alternate refrigerant 

as it relates to your compressor warranty, call Taylor or 

your local authorized Taylor distributor. Be prepared to 

provide the model/serial number of the machine in 

question.

Note:

Continuing research results in steady 

improvements; therefore, information in this Operator 

Manual is subject to change without notice.

Summary of Contents for 490

Page 1: ...OPERATOR S MANUAL Model 490 Extra Firm Product Smoothie Machine 2 12 10 Original Publication Updated 8 7 2020 Original Operating Instructions 067929 M...

Page 2: ..._____ Cycle__________ Phase__________________________________ Maximum Fuse Size ______________________________________________________ A Minimum Wire Ampacity _________________________________________...

Page 3: ...rts Identification Model 490 4 1 Beater Door Assembly 4 2 Accessories 4 3 Section 5 User Interface Section 6 Operating Procedures Assembly 6 1 Sanitizing 6 4 Priming 6 6 Closing Procedures 6 6 Drainin...

Page 4: ...ii 067929 M Table of Contents Section 8 Troubleshooting Guide Section 9 Parts Replacement Schedule Section 10 Limited Warranty on Equipment Section 11 Limited Warranty on Parts...

Page 5: ...l a plug or replacement cord on the machine 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 dam...

Page 6: ...n 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 configura...

Page 7: ...k only To correct rotation on a single phase machine exchange leads inside the beater motor Follow the diagram printed on the motor Electrical connections are made directly to the terminal block provi...

Page 8: ...Refrigerants and their associated lubricants may be extremely moisture absorbent When opening a refrigeration system the maximum time the system is open must not exceed 15 minutes Cap all open tubing...

Page 9: ...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...

Page 10: ...nt 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 replacement refrigerant eithe...

Page 11: ...s marked by the equipotential bonding symbol 5021 of IEC 60417 1 on both the removable panel and the machine s frame WARNING This machine must NOT be installed in an area where a water jet or hose can...

Page 12: ...placed on a level surface Extreme care should be taken when moving the machine for any reason Two or more persons are required to safely move this machine Failure to comply may result in personal inj...

Page 13: ...rts Identification Model 490 Figure 4 1 1 2 6 5 4 3 Item Description Part No 1 Cover A Hopper X51152 2 Tube Feed Non Revers 015176 9 3 Deflector Air Skirt 067860 Item Description Part No 4 Tray Drip 0...

Page 14: ...ut Stud 021508 2 Plug Prime 067779 3 O ring 1 4 OD X 070W 50 015872 4 Valve A Draw X48364 5 O ring 1 1 16 OD X 139W 020571 6 Door A 1 Spout 7 qt X67777 SER Item Description Part No 7 Gasket Door 5 177...

Page 15: ...6 qt 023348 2 Brush Rear BRG 1IN DX2IN 013071 3 Brush Double Ended 013072 4 Brush Draw Valve 1 1 2X3 014753 5 Brush Mix Pump Body 3 X7 023316 6 Gasket Door 5 177 ID X 5 938 OD 016672 Item Description...

Page 16: ...4 4 OPERATOR PARTS IDENTIFICATION Model 490 Operator Parts Identification 4 Notes...

Page 17: ...n the hopper The compressor stops running until the mix is replenished This eliminates possible damage to the beater blades drive shaft and door Reset Button The reset button is located on the left si...

Page 18: ...5 2 USER INTERFACE Model 490 User Interface 5 Notes...

Page 19: ...oved food grade lubricant example Taylor Lube 1 Lubricate the groove and the shaft portion that comes in contact with the bearing on the beater drive shaft Slide the seal over the shaft and groove unt...

Page 20: ...nto the freezing cylinder Figure 6 5 6 Make sure the beater assembly is in position over the drive shaft Turn the beater slightly to make sure the beater is properly seated When in position the beater...

Page 21: ...he front bearing over the baffle rod so the flanged edge is against the door Important Do not lubricate the gasket or bearing Figure 6 11 13 Insert the baffle rod through the beater in the freezing cy...

Page 22: ...anel Figure 6 15 17 Install the front drip tray and splash shield under the door spout Figure 6 16 Sanitizing 1 Prepare an approved 100 PPM sanitizing solution examples 2 1 2 gal 9 5 L of Kay 5 or 2 g...

Page 23: ...te for 5 minutes Figure 6 20 7 Place an empty pail beneath the door spout and raise the draw arm Draw off all the sanitizing solution When the sanitizer stops flowing from the door spout lower the dra...

Page 24: ...at serving temperature 7 Place the mix hopper cover in position Note When drawing product gently raise the draw arm to the fully opened position Closing Procedures To disassemble the Model 490 the fol...

Page 25: ...o remove brush clean and air dry these items will result in damage to the related components 1 Make sure the control switch is placed in the OFF position 2 Remove the handscrews freezer door gasket fr...

Page 26: ...r care to brush clean the draw valve core in the freezer door Place all the cleaned parts on a clean dry surface to air dry overnight 5 Return to the freezer with a small amount of cleaning solution W...

Page 27: ...ution may damage the parts and too weak of solution may not do an adequate job of cleaning or sanitizing The temperature of the mix in the mix hopper and walk in cooler should be below 40 F 4 4 C Regu...

Page 28: ...onnect the water supply Use air pressure to blow out any remaining water in the condensers This is extremely important Failure to follow this procedure can cause severe and costly damage to the refrig...

Page 29: ...hopper too cold a EPR valve is out of adjustment a Call service technician 5 Mix in mix hopper too warm a EPR valve is out of adjustment a Call service technician b Warm mix placed in hopper b Mix sh...

Page 30: ...icant being used example petroleum based lubricant c Use proper lubricant example Taylor Lube 6 1 10 No freezer operation after placing the machine in Auto a Machine unplugged a Plug into wall recepta...

Page 31: ...Drive Shaft Seal X Draw Valve O Rings X Prime Plug O Ring X Freezer Door Gasket X Front Bearing X White Bristle Brush 3 x 7 Inspect and replace if necessary Minimum White Bristle Brush 1 1 2 x 3 Inspe...

Page 32: ...9 2 PARTS REPLACEMENT SCHEDULE Model 490 Parts Replacement Schedule 9 Notes...

Page 33: ...equired 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 by an authorized Taylor distributor or service ag...

Page 34: ...erant 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 including the cost of refrigerant 14 ANY SPECIAL IND...

Page 35: ...ed 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 auth...

Page 36: ...rranty 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 i...

Page 37: ...NCIDENTAL 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...

Page 38: ...11 4 LIMITED WARRANTY ON PARTS Model 490 Limited Warranty on Parts 11 Notes...

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