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FRUITISTA VIPER 3 FLAVOR
Service Manual
Release Date: September 9, 2010
Publication Number: 621360041TBSER
Revision Date: N/A
Revision: A
Visit the IMI Cornelius web site at www.cornelius.com for all your Literature needs.
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The products, technical information, and instructions contained in this manual are subject to change without notice. These instructions are not intended to cover all details or variations of the equipment, nor to provide for every possible contingency in the installation, operation or maintenance of this equipment. This manual assumes that the person(s) working on the equipment have been trained and are skilled in working with electrical, plumbing, pneumatic, and mechanical equipment. It is
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Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Manual Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Read and Follow ALL Safety Instructions . . . . . . .
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Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Clock Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Setting Daylight Savings Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Preventative Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Monthly Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Cleaning Air Filter. . . . . . . . . . . . . . . . . . . . . . . . . . .
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Viper Installation Manual INTRODUCTION MANUAL OVERVIEW The organization of this manual allows the user to scan quickly to the subject of interest along the left side of a page and to read the detail about the subject or procedure on the right side of the page. The manual provides the detail needed for newcomers to the industry while allowing experienced technicians to skip over the details and move quickly through the material. This manual is designed as a gu
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Viper Installation Manual SAFETY INSTRUCTIONS READ AND FOLLOW ALL SAFETY INSTRUCTIONS Safety Overview • Read and follow ALL SAFETY INSTRUCTIONS in this manual and any warning/caution labels on the unit (decals, labels or laminated cards). • Read and understand ALL applicable OSHA (Occupational Safety and Health Administration) safety regulations before operating this unit. Recognition Recognize Safety Alerts ! This is the safety alert symbol. When you see it in
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Viper Installation Manual without supervision. Young children should be supervised to ensure that they do not play with the appliance. • Keep your unit in proper working condition and do not allow unauthor- ized modifications to the unit. QUALIFIED SERVICE PERSONNEL ! WARNING: Only trained and certified electrical, plumbing and refrigeration technicians should service this unit. ALL WIRING AND PLUMBING MUST CONFORM TO NATIONAL AND LOCAL CODES. FAILURE TO COMP
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Viper Installation Manual ! DANGER: CO2 displaces oxygen. Strict attention MUST be observed in the prevention of CO2 gas leaks in the entire CO2 and soft drink system. If a CO2 gas leak is suspected, particularly in a small area, IMMEDIATELY ventilate the contaminated area before attempting to repair the leak. Personnel exposed to high concentrations of CO2 gas experience tremors which are followed rapidly by loss of consciousness and DEATH. MOUNTING IN OR ON A
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Viper Installation Manual Each product formulation has its own peculiarities regarding the way the product absorbs carbonation and the way it releases carbonation. BRIX Affects Overrun Sugar in carbonated drinks is like anti-freeze in water. The higher the BRIX, the greater the resistance of the product to freezing. Conversly, in products with lower BRIX, freezing takes place at higher termperatures than for high-BRIX products. Thus, BRIX affects overrun beca
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Viper Service Manual SYSTEM OVERVIEW INTRODUCTION The Viper unit consists of the following systems and hardware: Multiple freeze barrels, each containing an internal scraper bar driven by an AC motor. A refrigeration system and an intelligent, hot gas defrost system. The components are enclosed in a powder-coated steel frame to prevent corro- sion. It is covered with ventilated cladding panels and a lighted merchandiser. The cladding is easily removable to facilit
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Viper Service Manual THEORY OF OPERATION The refrigeration system schematic is shown in Figure 1. It shows the basic con- figuration for the Viper refrigeration system. The wiring diagram of the 3-Barrel Viper unit is shown in Figure 2. This diagram shows the details of the electrical connections in the unit. Figure 1. Fruitista Viper System 3-Barrel Refrigeration Schematic © 2010, IMI Cornelius Inc. - 7 - Publication Number: 621360041TBSER
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Viper Service Manual Figure 2. Fruitista Viper 3-Barrel Wiring Diagram Publication Number: 621360041TBSER - 8 - © 2010, IMI Cornelius Inc.
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Viper Service Manual An overall schematic of the three delivery systems contained in the unit are shown in Figure 5. The CO2 system is on top, the water system is in the middle and the syrup system is at the bottom of the diagram. The CO2 system interacts with both the water and syrup systems. It provides pressure and carbonation for the syrup/water product mix. CO2 System A CO2 tank or bulk CO2 supply delivers carbon dioxide gas (CO2) to an adjust- able second
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Viper Service Manual Figure 4. Typical Tank CO2 Connection Table 1 provides guidelines for machine settings based on general syrup type. Several factors, including syrup formulation, level of citric acids, etc, will impact settings. These settings are to provide initial adjustments to achieve product overruns in the 80-120% range. Table 1 Syrup Settings Viscosity CO2 Setting Expansion Type Set Nominal Settings FCB 3 50% 7 PSIG NOTE: For citric syrups, adjust the
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Viper Service Manual Figure 5. 3-Barrel System Schematic © 2010, IMI Cornelius Inc. - 11 - Publication Number: 621360041TBSER
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Viper Service Manual Water System Incoming water flows to a water pressure regulator that is preset to 30 psig. It flows through the water booster pump, to the regulator and through a sold-out switch. Once through the boost pump, the water supply is split to each barrel and is fed to the water flow controls. From the flow rate control, the water passes through a single ball check valve and mixes with the syrup in a wye fitting for injection into the freeze barr
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Viper Service Manual The control panel has a structured organization of menus. The outline of this structure is shown in Figure 7. The Maintenance sub-menu is not visible when the security feature is on. The first menu that is displayed after the unit is powered up and stabilized is the BARREL STATUS or HOME menu, shown in Figure 6. This menu is displayed when the unit is running in normal operation. Control Panel Display The control panel display has two main
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Viper Service Manual Barrel Initialization Status Screens (Home Screen) Main Setup Maintenance Sub-Menus Sub-Menus Sub-Menus Clock Setup Barrel Maint. Event Setup Unit Data Manual Diag Option Setup Totals Barrel Data Viscosity Setup Unit Data Brix Setup CO2 Setup Software Ver. Motor Setup Barrel Maint. Error Status System Setup Error Log Figure 7. Software Structure Publication Number: 621360041TBSER - 14 - © 2010, IMI Cornelius Inc.
