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8-2

TROUBLESHOOTING GUIDE

Model 490

Troubleshooting Guide

8. Excessive mix leakage

into drive shaft drip pan.

a. Missing or worn drive shaft seal on

drive shaft.

a. Install or replace regularly.

6-1 / 9-1

b. Drive shaft seal installed inside

out.

b. Install seal properly.

6-1

c. Worn rear shell bearing.

c. Call service technician to replace rear

shell bearing.

- - -

9. Excessive mix leakage

from door spout.

a. Missing or worn draw valve



O-rings.

a. Install or replace regularly.

6-2 / 9-1

b. Inadequate lubrication of draw

valve O-rings.

b. Lubricate properly.

6-2

c. Wrong type lubricant 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 receptacle.

- - -

b. Circuit breaker off, or blown fuse.

b. Turn breaker on, or replace fuse.

- - -

c. Beater motor out on reset.

c. Allow the motor to cool and then

press the reset button.

5-1

d. The draw arm is not activated.

d. After placing the freezer in the Auto

mode, the draw arm must be raised to
activate the Auto cycle.

6-6

11.Product not feeding into

freezing cylinder.

a. Inadequate level of mix in the mix

hopper.

a. Fill the mix hopper with mix.

6-6

b. Mix inlet hole frozen.

b. Mix hopper temperature needs

adjustment. Call service technician.

- - -

Problem

Probable Cause

Remedy

Page

Ref.

Содержание 490

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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