Operator’s Manual
Frozen Beverage Granita Machines
Thank you for purchasing this Vollrath equipment. Before operating the equipment, read and familiarize yourself with the following operating and safety instructions. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. Save the original box and packaging. Use this packaging to ship the equipment if repairs are needed.
SAFETY PRECAUTIONS
To ensure safe operation, read the following statements and understand their meaning. This manual contains safety precautions which are explained below. Please read carefully.
WARNING
Warning is used to indicate the presence of a hazard that will or can cause severe personal injury or death.
CAUTION
Caution is used to indicate the presence of a hazard that will or can cause minor or major personal injury if the caution is ignored.
NOTICE: Notice is used to note information that is important but not hazard-related.
To reduce risk of injury or damage to the equipment
•Plug only into grounded electrical outlets that match the voltage on the rating label.
•Do not use extension cords to connect the this equipment.
•Use this equipment in a flat, level position.
•Unplug equipment before cleaning or moving.
•Unplug when not in use.
•Keep equipment and power cord away from open flames, electric burners or excessive heat.
•Do not operate unattended.
•Closely supervise equipment operating in public areas and/or around children.
•Do not operate if equipment has been damaged or is malfunctioning.
•Use the equipment with the indicated liquids only.
•Do not use this machine to dispense dangerous or toxic liquids.
•Do not operate this equipment with a damaged cord or plug.
FUNCTION AND PURPOSE
The Vollrath Frozen Beverage Granita machines are designed to chill, freeze and serve cold and frozen beverages including slushes, milkbased, smoothies, granitas and frozen cocktails in indoor commercial food operations. They are not intended for outdoor, household, industrial or laboratory use.
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Item No. |
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Model |
Description |
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VCBA118-37 |
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VCBA118 |
One 6-Liter Bowl Frozen Beverage |
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Granita Machine |
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VCBA128-37 |
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VCBA128 |
Two 6-Liter Bowl Frozen Beverage |
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Granita Machine |
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VCBA168-37 |
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VCBA168 |
Three 6-Liter Bowl Frozen Beverage |
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Granita Machine |
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VCBF118-37 |
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VCBF118 |
One 10-Liter Bowl Frozen Beverage |
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Granita Machine |
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VCBF128-37 |
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VCBF128 |
Two 10-Liter Bowl Frozen Beverage |
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Granita Machine |
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VCBF168-37 |
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VCBF168 |
Three 10-Liter Bowl Frozen Beverage |
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Granita Machine |
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Table of Contents |
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Installation ................................................................... |
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page 2 |
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Before First Use |
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page 2 |
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Operation .................................................................... |
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page 3 |
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Clean the Machine ....................................................... |
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page 4 |
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Disassemble the Machine ........................................... |
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page 5 |
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Assemble the Machine ................................................ |
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page 6 |
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Routine Maintenance .................................................. |
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page 7 |
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Troubleshooting |
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page 7 |
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CLEARANCE AND ENVIRONMENT REQUIREMENTS
For the machine to operate correctly, ambient temperature must be between 41° and 89°F (5° and 31° C).
Indoor use only.
Allow a minimum clearance of at least 6" (15.2 cm) on all sides of the machine so as not to impede the flow of cooling air.
Register your product at Vollrath.com/registration and become eligible to win a free 10" Vollrath Tribute® fry pan.
© 2018 The Vollrath Company L.L.C. |
Part No. 351424-1 en |
4/23/18 |
INSTALLATION
NOTICE: Do not lay the machine on its side or back.
NOTICE: Do not lift the machine by the tank, auger, or handles. Only lift by grasping the bottom of the machine.
NOTICE: The machine must sit in the upright position for 24 hours before turning it on. This will allow the oil in the compressor to settle into place following shipping.
1.Remove the machine from the packaging, which you should keep in case it is needed in the future.
2.Check that the machine has not been damaged during transport. If it has, make a report to the carrier immediately.
3.Position the machine on a countertop capable of supporting the weight, even at full load.
BEFORE FIRST USE
Before use, the machine must be disassembled, cleaned and sanitized.
1.Disassemble the machine. See page 5
2.Clean and sanitize the components. See page 4.
3.Re-assemble and lubricate the components. See page 6.
4.Sanitize the machine. See page 3.
FEATURES AND CONTROLS
The machine is equipped with a power switch and a light switch. In addition, each bowl is individually operated by a Cold Drink/Granita switch. It is possible to dispense both cold drinks and Granita from one machine.
When a bowl is in Cold Drink mode the beverage temperature is controlled by the corresponding temperature control knob.
When a bowl is in Granita mode the mix consistency is controlled by the corresponding adjustment screw. See “Adjustments” on page 4.
D
E
F
C
G
B
A
AControl Panel
BCondensation Ring
CSpigot Assembly
DLights
EAuger
FEvaporator Cylinder
GOuter Magnetic Rotor Assembly
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K |
I |
K J I H |
H |
Master Power Switch |
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0 position |
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Power is turned OFF to all functions. |
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I position |
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Power is turned ON to all functions and the |
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other switches are enabled. The fan motor |
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runs. |
I |
Bowl Cold Drink / Granita Switch |
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I position |
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Cold Drink Mode. Auger and refrigeration ON. |
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0 position |
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Auger and refrigeration OFF. |
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II position |
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Granita Mode. Auger and refrigeration ON. |
J |
Light Switch |
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I position |
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ON |
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0 position |
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OFF |
KTemperature Control Knob
Turn clockwise to decrease temperature.
Turn counterclockwise to increase temperature.
2 |
Frozen Beverage Granita Machines Operator’s Manual |
OPERATION
Sanitize the Machine
NOTICE: The United States Department of Agriculture and the Food and Drug Administration requires that all cleaning and sanitizing solutions used with food processing equipment be certified for this use.
NOTICE: Refer to local sanitary regulations for applicable codes and recommended sanitizing products and procedures. The frequency of sanitizing must comply with local health regulations.
Sanitizing must be done after the machine is cleaned and just before the machine is filled with mix. Sanitizing the night before is not effective. However, you should always clean the machine and parts after using it.
1.Read the instructions for Stera-Sheen® Green Label Sanitizer or equivalent product for creating a 100 ppm strength solution.
2.Mix the sanitizer in quantities of no less than 2 gallons (7.6 liters) of warm, approximately 90° to 110°F (32° to 43°C) water.
3.Check the strength of the sanitizing solution. Use a chlorine test strip and color chart to make sure the solution has 100 ppm.
4.Pour the solution into the bowl(s).
5.Using a suitable brush, wipe the solution onto all parts above the level of the solution and on the underside of the cover.
6.Install the cover.
7.Position the Cold Drink/Granita switch to I (Cold Drink).
8.Operate the machine for about five minutes.
9.After five minutes, place a container under the spigot. Open the spigot to drain the sanitizing solution. Do not discard the solution.
10.Use a new test strip to test the solution. A reading of 100 ppm or more is acceptable. If the reading is less than 100 ppm, sanitize the machine again.
NOTICE: If the reading is less than 100 ppm after sanitizing the second time, disassemble and wash the machine again.
Mix and Recipe Guidelines
NOTICE: Amount of Sugar
The sugar level of the mix or recipe must be between 1317%. Mixes with sugar levels outside of this range will not freeze properly. Less than 12%, the machine may overfreeze the mix. Greater than 18%, the machine will have difficulty freezing the mix.
NOTICE: Custom Recipes
When using a custom recipe instead of a commercial mix, Vollrath strongly recommends using a refractometer to measure the sugar content.
NOTICE: Alcohol Ingredients
Alcohol is an anti-freeze. Replace NO more than ¼ of the water required in the recipe with alcohol.
•If using liquid or powder bases, specially prepared for granita, follow the manufacturer's instructions carefully.
•If using natural products to prepare granita (for example lemon juice, orange juice or coffee), dissolve 3.5 - 7 ounces of sugar in each quart of product.
•If using freeze-dried bases to be diluted with milk or water, prepare the product in a separate bowl and only pour it into the machine bowls after making sure that it is homogeneous and that the powder is well dissolved.
Add Mix
NOTICE: Do not operate the machine unless all panels are secured with screws.
NOTICE: Do not put objects or fingers in panel louvers or spigot outlet.
NOTICE: Do not remove bowls, augers, or panels for cleaning or routine maintenance unless the machine is disconnected from its power source.
NOTICE: The cover must be on the machine when the auger is in motion.
1.Remove the top cover from the bowl, press the lock button and slide the cover toward the front of the bowl. If there is a safety lock for the cover, turn the key counterclockwise to unlock.
2.Fill the bowl with the desired product. Maximum liquid mix is:
•6 Liter bowls: 1.5 gallons (5.7 liters)
•10 liter bowls: 2.5 gallons (9.4 liters)
Refrigerate
1.Set the power switch to the I position.
2.Set the Soft Drink/Granita switches as follows:
•Cold Drinks set to I position
•Granita set to II position
3.Set the light switch to the I position.
Serve
Monitor product for desired temperature or consistency. Product is ready to serve when it reaches temperature or desired consistency.
Tips
The length of time before a product is ready to serve is affected by many variables, such as ambient temperature, initial mix temperature, sugar content (Brix level), and the consistency setting.
To shorten recovery time and increase productivity:
•Pre-chill the product to be used in the machine.
•Refill the bowl after the product level drops below the halfway point of the evaporator cylinder.
NOTICE: Do not overfill the bowl. Fill only to up to the max fill line.
Store Product Overnight in the Machine
Prepared product can be stored overnight in the machine.
1.Leave the Main Power switch set to I (ON).
2.Position the Cold Drink/Granita switch to I (Cold Drink). This will keep refrigeration on and turn the augers, which will keep the product at a safe temperature for food storage and preserve product quality and prevent it from freezing.
3.To return the product to Granita mode: One hour before serving time, position the Cold Drink/Granita switch to II (Granita Mode) to return the product to desired consistency.
Frozen Beverage Granita Machines Operator’s Manual |
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