ENGLISH

1 TECHNICAL CHARACTERISTICS

IMPORTANT

Read electrical ratings written on the data plate of the individual units. The data plate is adhered on the dispensing side panel of the unit, just behind the drip tray (the right side drip tray in multiple bowl models). The serial number of the unit (preceded by the symbol #) is adhered inside the left switch box. Data plate specifications will always supersede the information in this manual.

The electric diagram of the dispenser is located inside inner part of the dispensing side panel.

Specifications are subject to change without notice.

2 INTRODUCTION

Please read all sections of this manual thoroughly to familiarize yourself with all aspects of the unit.

Like all mechanical products, this machine will require cleaning and maintenance. Dispenser operation can be compromised by operator???s mistakes during disassembly and cleaning. It is strongly recommended that personnel responsible for the equipment???s daily operations, disassembly, cleaning, sanitizing and assembly, go through these procedures in order to be properly trained and to make sure that no misunderstandings exist.

3 INSTALLATION

1 - Remove the corrugated container and packing materials

and keep them for possible future use.

IMPORTANT

When handling the machine never grasp it by the bowls or by the evaporator cylinders. The manufacturer refuses all responsibilities for possible damages which may occur from incorrect handling.

2 - Inspect the uncrated unit for any possible damage. If damage is found, call the delivering carrier immediately to file a claim.

3 - Install the unit on a counter top that will support the combined weight of dispenser and product bearing in mind what is stated in the preceding point 1 IMPORTANT warning.

4 - A minimum of 15 cm (6???) of free air space all around the unit should be allowed to guarantee adequate ventilation.

5 - Ensure that the legs are screwed tightly into the base of the machine.

Replace the standard legs originally installed with the 100 mm (4???) legs whenever they are provided with the unit.

6 - Before plugging the unit in, check if the voltage is the same as that indicated on the data plate. Plug the unit into a grounded, protected single phase electrical supply according to the applicable electrical codes and the specifications of your machine. When the unit has no plug, install a proper grounded plug, in compliance with electrical codes in force in your area, suitable to at least 10 Amp 250 Volt (220-230 Volts 50-60 Hz areas) and 20 Amp 250 Volt (100-115 Volts 50-60 Hz areas) applications. Should you prefer to connect the unit directly to the mains, connect the supply cord to a 2-pole wall breaker, whose contact opening is at least 3 mm (0.12???).

Do not use extension cords.

ATTENTION

Failure to provide proper electrical ground according to applicable electrical codes could result in serious shock hazard.

7 - Each drip tray has two diaphragm plugs: if a continuous drain is needed, perforate one of the drain plugs and connect it to a flexible drain line (see figure 1).

figure 1

8 - The unit doesn???t come presanitized from the factory. Before serving products, the dispenser must be disassembled, cleaned and sanitized. according to this handbook instructions (chapter

5.3 CLEANING AND SANITIZING PROCEDURES).

4 TO OPERATE SAFELY

1 - Do not operate the dispenser without reading this operator???s manual.

2 - Do not operate the dispenser unless it is properly grounded.

3 - Do not use extension cords to connect the dispenser.

4 - Do not operate the dispenser unless all panels are restrained with screws.

5 - Do not obstruct air intake and discharge openings: 15 cm (6???) minimum air space around all sides of the dispenser.

6 - Do not put objects or fingers in panels louvers and faucet outlet.

7 - Do not remove bowls, augers and panels for cleaning or routine maintenance unless the dispenser is disconnected

from its power source.

5 OPERATING PROCEDURES

1 - Clean and sanitize the unit according to the instructions in this manual . See chapter 5 . 3 CLEANING AND

SANITIZING PROCEDURES.

2 - Fill the bowls with product to the maximum level mark. Do not overfill.

The exact quantity of product (expressed as liters and gallons) is shown by marks on the bowl.

3 - In case of products to be diluted with water, pour water into bowl first, then add correct quantity of product. It is advisable to strain the natural fruits to prevent pulps from obstructing the faucet outlet.

4 - To obtain the best performance and result, use bases designed to be run in Granita freezers.

If natural juices (e.g. lemon, orange) as well as sugarless products (e.g. coffee) are used, dissolve 150 - 200 grams

of sugar per liter.

IMPORTANT

Brix (sugar percent content) must be at least 13 for all granita products.

5 - For soft drink use the unit doesn???t need any minimun brix level.

IMPORTANT

Operate the dispenser with food products only.

6 - Install the covers and check that they are correctly placed over the bowls. The dispenser must always run with the covers installed to prevent possible contamination of the product.

7 - Set the control switches as shown in chapter

5.1 DESCRIPTION OF CONTROLS.

8 - Always leave the dispenser on, as the refrigeration stops automatically when Granita reaches the proper thickness. The mixers will continue to turn.

5. 1 DESCRIPTION OF CONTROLS

The dispenser is equipped with a power switch and a light switch. In addition each bowl is individually operated by a mixer/refrigeration switch. In fact it is possible to dispense both soft drinks and Granita.

When a bowl is in Soft Drink mode, the beverage temperature is controlled by the corresponding thermostat.

When a bowl is in Granita mode, the mix viscosity is controlled by the corresponding adjustment screw located in the rear wall of each container (for temperature and viscosity setting refer to chapter 5.2 OPERATION HELPFUL HINTS).

All the switches are located on the faucet side of the dispenser behind switch covers (see figure 2).

In addition all the models except 369 are equipped with an automatic safety pressure switch to prevent damages to the compressor. The lighting of the light at the left of the switch covers indicates insufficient ventilation of the unit. If this occurs check that there is sufficient space on all sides for ventilation (at least 15 cm (6???) on each side) and that condenser filter is free from dust or other obstructions.

In case the warning light is still ON after these operations have been carried out a service call is required.

Dispenser controls functions are as follows (see figure 3):

Safety pressure switch warning light (C)

To operate the unit:

1 - Set the power switch to I position.

2 - Set the mixer/refrigeration switches as follows:

-to the I position to get soft drink.

-to the II position to get Granita.

3 - Set the light switch to I position.

5. 2 OPERATION HELPFUL HINTS

1 - Granita viscosity adjustment: proper Granita viscosity is factory preset. If an adjustment is necessary, use a standard screwdriver to turn the adjustment screw clockwise to increase viscosity and counterclockwise to decrease viscosity (see figure 4). When adjusting the viscosity for a thicker product, the viscosity indicator (Item F) will lower. When adjusting viscosity for a thinner product, the indicator (Item F) will rise.

figure 4

2 - Beverage temperature adjustment: proper beverage temperature is factory preset. To reset, turn the knob located in each switch box as follows:

-clockwise to decrease temperature.

-counterclockwise to increase temperature.

Note: Beverage temperature is controlled by the thermostat only when the mixer/refrigeration switch(es) are in I position, (Soft Drink mode).

3 - When the mixer / refrigeration switch(es) are set in the I position, Soft Drink mode, it is possible to manually stop the refrigeration by turning the thermostat knob counterclockwise until it clicks.

4 - The length of time for freeze down of Granita is governed by many variables, such as ambient temperature, mix initial temperature, sugar content (Brix level) and viscosity setting.

5 - To shorten Granita recovery time and to increase productivity, it is advisable to pre-chill the product to be used in the dispenser.

6 - To shorten Granita recovery time and to increase productivity, the bowl should be refilled after the product level drops lower than half of the evaporator cylinder and at the start of each day.

7 - For good product conservation the dispenser must run overnight, in the Soft Drink mode.

If this is not possible and product is left in the bowls overnight, the mixer/refrigeration switches must be set to the I position at least one hour before the unit is switched off. This eliminates any block of iced product forming overnight, which could result in damage to mixers or to their motor when the unit is switched back on. In any case, before the unit is restarted, make sure that no blocks of ice have been formed; if so, they are to be removed before the unit is switched on. Overnight operation in drink mode also eliminates possible ice accumulation from condensation around the bowls.

8 - Mixers must not be turned off when frozen product is in the bowl. If not agitated, the product may freeze to a solid block of ice. If the mixers are turned back on, damage to the mixers and their motor may result. Therefore, mixers may be restarted only after product is melted.

9 - The dispenser is equipped with a magnetic coupling by which the gear motor (located outside the bowl) drives the mixers (inside the bowl).

The magnetic drive operates as an ???intelligent clutch??? able to automatically disconnect the mixers in case they are obstructed by ice or other obstacles.

An intermittent dull noise will alert the operator that mixers are obstructed.

In this case, it is necessary to unplug the unit immediatly, empty the bowl and eliminate the obstacle.

10 -The dispenser must be able to emit heat.

In case that seems excessive, check that no heating source is close to the unit and that air flow through the slotted panels is not obstructed by wall or boxes. Allow at least 15 cm (6???) of free clearance all around the dispenser. If the product in the bowls is frozen and the safety pressure switch warning light is OFF, the unit is running properly.

11 -Restrictor cap. When the unit is used in Soft Drink mode it is advisable to install the restrictor cap on the faucet outlet in order to reduce the flow of liquid from the dispenser (see figure 5).

figure 5

5.3 CLEANING AND SANITIZING

PROCEDURES

1 - Cleaning and sanitizing of the dispenser are recommended to guarantee the conservation of the best product taste and the highest unit efficiency. This section is a procedural guideline only and is subject to the requirements of the local Health Authorities.

2 - Prior to the disassembly and cleaning, the machine must be emptied of product. To do this proceed as follows:

-set the power switch to I position

-set mixer/refrigeration switch(es) to I position (Soft Drink mode)

-place a pail under each faucet and drain all product from bowls

-set all control switches to the 0 position

5.3. 1 DISASSEMBLY

ATTENTION

Before any disassembly and/or cleaning procedure disconnect the unit from the power supply.

Failure to comply could result in electrical shock.

1 - Remove cover from the bowl.

2 - On 369 MODEL remove the lateral tray by lifting its outer

side up and off the hook located on the opposite side (see figure 6).

figure 6

3 - Remove the bowl by lifting its faucet side up and off the fastening hooks (see figure 7) and slide it out (see figure 8).

figure 7

ENGLISH

figure 8

4 - Slide the outer spiral out (see figure 9) and then the inside auger (see figure 10).

figure 9

5 - Remove the bowl gasket from its seat (see figure 11).

figure 11

6 - Dismantle the faucet assembly (see figure 12).

figure 12

7 - Slide the drip tray out and empty it.

5. 3. 2 CLEANING

ATTENTION

Before any disassembly and/or cleaning procedure disconnect the unit from the power supply.

Failure to comply could result in electrical shock.

IMPORTANT

Do not attempt to wash any machine components in a dishwasher.

IMPORTANT

Prior to any cleaning or sanitizing procedure hands washing is required.

1 - Prepare at least two gallons of a mild cleaning solution of warm (45-60 ??C / 120-140 ??F) potable water and

dishwashing detergent. Do not use abrasive detergent. Important: if present, follow label directions, as too strong a solution can cause parts damage, while too mild a solution will not provide adequate cleaning.

IMPORTANT

In order to prevent any damages to the dispenser, use only a detergent suitable for plastics parts.

2 - Using a brush suitable for the purpose, thoroughly clean all disassembled parts in the cleaning solution.

ATTENTION

When cleaning the machine, do not allow excessive amounts of water around the electrically operated components of the unit. Electrical shock or damage to the machine may result.

3 - Do not immerse the lighted top covers in liquid. Wash them separately with cleaning solution. Carefully clean the bottoms of the covers.

4 - In the same manner, clean the evaporator cylinder(s) using a soft bristle brush.

5 - Rinse all cleaned parts with cool, clean water.

5. 3. 3 SANITIZING

Sanitizing should be performed immediately prior to starting the machine. Do not allow the unit to sit for extended periods of time after sanitization.

1 - Wash hands with a suitable antibacterial soap.

2 - Prepare at least two gallons of a warm (45-60 ??C / 120- 140 ??F) sanitizing solution (100 PPM available chlorine concentration or 1 spoon of sodium hypoclorite diluted with half a gallon of water) according to your local Health Codes and manufacturer???s specifications.

3 - Place the parts in the sanitizing solution for five minutes. 4 - Do not immerse the lighted top covers in liquid. Carefully

wash their undersides with the sanitizing solution.

5 - Place the sanitized parts on a clean dry surface to air dry. 6 - Wipe clean all exterior surfaces of the unit. Do not use

abrasive cleaner.

5. 3. 4 ASSEMBLY

1 - Slide the drip tray into place.

2 - Lubricate faucet piston, inside auger and outer spiral (see points A, B and C of figure 13) only with the grease supplied by the manufacturer or other food grade approved lubricant.

figure 13

3 - Assemble the faucet by reversing the disassembly steps

(see figure 12)

4 - Fit bowl gasket around its seat.

Note: the largest brim of gasket must face against the rear wall (see figure 14).

figure 14

5 - Carefully insert the auger into the evaporator use caution to prevent it from hitting the rear wall (see figure 15).

figure 15

6 - Install the outer spiral. Slide it over the evaporator until its front notch engages with the exposed end of the auger shaft (see figure 16).

figure 16

7 - Push the bowl toward the rear wall of the unit until it fits snugly around the gasket and its front fastening hooks are

properly engaged (see figure 17).

ENGLISH

figure 17

8 - On 369 MODEL install the lateral tray by reversing the disassembly steps (see figure 6).

9 - Use fresh product to chase any remaining sanitizer from the bottom of the bowl(s). Drain this solution. Do not rinse out the machine.

5. 4 IN-PLACE SANITIZATION

The In-Place Sanitization prior to starting the machine may be performed prior to starting the machine, if needed, this should only be performed, in addition to the Disassembled Parts Sanitization, but never in lieu of it.

1 - Prepare two gallons of a warm (45-60??C / 120-140 ??F) sanitizing solution (100 PPM available chlorine concentration or 1 spoon of sodium hypoclorite diluted with half a gallon of water) according to your local Health Codes and manufacturer???s specifications.

2 - Pour the solution into the bowl(s).

3 - Using a brush suitable for the purpose, wipe the solution on all surfaces protruding above the solution-level and on the underside of the top cover(s).

4 - Install the top cover(s) and operate the unit. Allow the solution to agitate for about two minutes. Drain the solution out of the bowl(s).

5 - Use fresh product to chase any remaining sanitizer from the bottom of the bowl(s). Drain this solution. Do not rinse out the machine.

6 ROUTINE MAINTENANCE

ATTENTION

A damaged power cord must be replaced by an authorized service agent. Failure to comply main result in electric shock.

1 - Daily: inspect the machine for signs of product leaks past seals and gaskets. If proper assembly does not stop leaks around seals or gaskets, check for improper lubrication, worn or damaged parts. Replace parts as needed.

2 - Monthly on 369, 370 and 371 models: remove the dust

from the condenser filter.

ATTENTION

Before performing any disassembly and/or cleaning disconnect the unit from the power supply.

Failure to comply could result in electrical shock.

Remove the only left panel (from faucet side) unscrewing the two plastic coated screws (see figure 18).

figure 18

3 - Replacement of lighted top cover bulb: remove the screw placed in the upper part of the top cover, remove the lower part and replace the bulb (using a 24-28V 21W max bulb). Reassemble the top cover and replace the screw.(see figure 19)

figure 19

ATTENTION

Condenser fins are very sharp. Use extreme caution when cleaning.

6.1 MAINTENANCE (TO BE CARRIED OUT

BY QUALIFIED SERVICE PERSONNEL ONLY)

1 - Monthly on 370 model: remove the dust from the condenser. To do this unplug the unit or switch off the 2- pole wall breaker and then remove the panels.

2 - Annually: remove the panels and clean the inside of the machine including the base, side panels, condenser, etc.

3 - When installed, the anti-splash filters inside the slotted panels must not be removed.

4 - Never remove the insulating jacket from around the suction tubing of the evaporator (the copper tubing located on the right side of gear motor). If the insulating jacket is missing replace the entire parts with original spare parts from the supplier.

5 - In order to prevent any damages to the dispenser, all plastics parts must be lubricated only with grease supplied by the manufacturer or with another lubricating product

suitable for polycarbonate.

IMPORTANT

The electric diagram of the dispenser is located inside the dispensing side panel.

7 DEFROST TIMER (OPTIONAL)

The Defrost Timer, located on the right side of the unit, automatically switches the dispenser from Granita mode to Soft Drink mode and the opposite. This means that during defrost periods frozen Granita will melt to thermostat setting temperature and once defrost period has expired, the product automatically freezes down again to Granita setting viscosity.

figure 20

To operate the defrost timer proceed as follows (see figure 20).

1 - Set the time of the day by rotating the dial clockwise (arrow A). Never rotate the timer counterclockwise as this would damage the internal machanism. Align the current