Page 3 - Table of Contents
Table of Contents Model 490 Table of Contents Section 1 To the Installer 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installer Safety 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Site P...
Page 4 - Table of Contents - Page 2; During Cleaning and Sanitizing
Model 490 Table of Contents Table of Contents - Page 2 Section 7 Important: Operator Checklist 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During Cleaning and Sanitizing 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting Bacterial ...
Page 5 - Section 1; Installer Safety
1 Model 490 To the Installer 081208 Section 1 To the Installer The following are general installation instructions.For complete installation details, please see thecheck out card. Installer Safety In all areas of the world, equipment should be installed in accordance with existing local codes.Please...
Page 6 - Air Cooled Units; Water Connections; Electrical Connections
2 Model 490 To the Installer 110328 Air Cooled Units DO NOT obstruct air intake and discharge openings: Air cooled units require a minimum of 6” (152 mm)of clearance on both sides of the freezer. It isrecommended to place the rear of the unit againstthe wall to prevent recirculation of warm air. Fai...
Page 7 - Beater Rotation
3 Model 490 To the Installer 081121 S Appliances that are permanently connectedto fixed wiring and for which leakagecurrents may exceed 10 mA, particularlywhen disconnected or not used for longperiods, or during initial installation, shallhave protective devices such as a GFI, toprotect against the ...
Page 8 - Section 2; Compressor Warranty Disclaimer
4 Model 490 To the Operator 070112 Section 2 To the Operator The freezer you have purchased has been carefullyengineered and manufactured to give youdependable operation. The Taylor Model 490, whenproperly operated and cared for, will produce aconsistent quality product. Like all mechanicalproducts,...
Page 11 - Section 4
7 Model 490 Operator Parts Identification 090807 Section 4 Operator Parts Identification Model 490 Figure 1 Item Description Part Number 1 Hopper Cover A. X38458-SER 1a Knob-Mix Cover 025429 2 Gasket-Hopper Cover 038375 3 Deflector-Air 048549 Item Description Part Number 4 Collar-Holding 019481 5 Dr...
Page 12 - Beater Door Asssembly
8 Model 490 Operator Parts Identification 090807 Beater Door Asssembly Figure 2 Item Description Part No. 1 Freezer Door Assembly X30272-SER 2 Gasket-Door 016672 3 Front Bearing 013116 4 Beater Assembly X46233 5 Scraper Blade 046237 6 Clip-Scraper Blade 046238 Item Description Part No. 7 Beater Shaf...
Page 13 - Section 5; Overload Mechanism
9 Model 490 Important: To the Operator Section 5 Important: To the Operator Indicator Lights:“Add Mix” / “Mix Out” The “Mix Low” light is located on the front of themachine. When the light is flashing, it indicates thatthe mix hopper has a low supply of mix and shouldbe refilled as soon as possible....
Page 14 - Section 6; Assembly
10 Model 490 Operating Procedures Section 6 Operating Procedures The Model 490 stores 20 quarts (18.9 liters) of mixin the hopper. The mix flows by gravity through an air tube down into the freezing cylinder. Instructions begin when we enter the store in themorning and find the parts disassembled an...
Page 17 - Sanitizing
13 Model 490 Operating Procedures 080507 Step 6 Slide the center drip pan into the hole in the frontpanel. Figure 14 Step 7 Install the front drip tray and splash shield under thedoor spout. Figure 15 Sanitizing Step 1 Prepare an approved 100 PPM sanitizing solution(examples: 2-1/2 gal. [9.5 liters]...
Page 18 - Priming
14 Model 490 Operating Procedures Step 4 Place the control switch in the “WASH” position.This will cause the sanitizing solution in the freezingcylinder to agitate. Allow the solution to agitate forfive minutes. Figure 17 Step 5 Place an empty pail beneath the door spout andraise the draw arm. Draw ...
Page 19 - Closing Procedures
15 Model 490 Operating Procedures 090807 Step 4 Place the control switch in the “AUTO” position.Rotate the draw valve and lift the draw arm to startthe compressor. When the unit cycles off, theproduct will be at serving temperature. Figure 21 Step 5 Place the mix hopper cover in position. Note: When...
Page 20 - Rinsing
16 Model 490 Operating Procedures 080507 Rinsing Step 1 Pour two gallons (7.6 liters) of cool, clean water intothe mix hopper. With the brushes provided, scrubthe mix hopper, mix inlet hole, and mix level sensingprobes. Step 2 With a mix pail beneath the door spout, place thecontrol switch in the “W...
Page 22 - Section 7; Troubleshooting Bacterial Count
18 Model 490 Important: Operator Checklist 081121 Section 7 Important: Operator Checklist During Cleaning and Sanitizing ALWAYS FOLLOW LOCAL HEALTH CODES. Cleaning and sanitizing schedules are governedby federal, state, or local regulatory agencies,and must be followed accordingly. If the unithas a ...
Page 23 - Winter Storage
19 Model 490 Important: Operator Checklist 051207 j 7. Follow all lubricating procedures as outlined in “Assembly”. j 8. On air-cooled units, check the condenser for an accumulation of dirt and lint. Dirtycondensers will reduce the efficiency andcapacity of the machine. The condensersshould be clean...
Page 24 - Section 8; PROBLEM
20 Model 490 Troubleshooting Guide Section 8 Troubleshooting Guide PROBLEM PROBABLE CAUSE REMEDY PAGE REF. 1. No product being dispensed (draw valveopen and machine in“AUTO” mode). a. Freeze-up in the mix inlet hole. a. Call service technician to adjust mix hoppertemperature. - - - b. Beater motor o...
Page 27 - Section 9
23 Model 490 Parts Replacement Schedule 070925 Section 9 Parts Replacement Schedule PART DESCRIPTION EVERY 3 MONTHS EVERY 6 MONTHS ANNUALLY Scraper Blade X Drive Shaft Seal X Drive Shaft O-Ring X Freezer Door Gasket X Front Bearing X Draw Valve O-Ring X White Bristle Brush, 3” x 7” Inspect & Rep...
