Santos 50 Juice Extractor User Manual

Overview

The 50 Juice Extractor is a professional centrifugal juicer designed for restaurants, juice bars, cafés, food outlets, hotels, and other commercial kitchens. It processes fruits and vegetables into fresh juices, coulis, and sauces by grating produce and separating liquid from pulp with a high-speed stainless-steel centrifugation basket.

This machine is intended for intermittent professional use rather than continuous mass production. Its locking system, automatic motor protection, and removable food-contact components support safe preparation and routine cleaning.

Specifications

• Model: Juice Extractor No. 50
• Electrical versions: 220–240 V or 110–120 V, single phase
• Frequency: 50/60 Hz, with no frequency adjustment required
• Power consumption: 0.6 kW for the 220–240 V version and 0.8 kW for the 110–120 V version
• Current requirement: 3.5 A at 220–240 V or 8.5 A at 110–120 V
• Motor speed: 3,000 rpm at 50 Hz or 3,600 rpm at 60 Hz
• Intermittent operating cycle: 2 minutes on followed by 4 minutes off
• Noise level: 65 dBA when measured at 3,000 rpm under load
• Dimensions: 515 mm high, 290 mm wide, and 530 mm deep
• Net weight: 15.1 kg
• Shipping weight: 16.3 kg
• Pulp container capacity: 10 litres
• Juice spout height: 230 mm
• Permitted product temperature: 4°C to 120°C
• Maximum stopping time: 2 seconds after the locking handle is released

Detailed Description

The 50 Juice Extractor uses a rotating grater and centrifugation basket. Produce enters through the lid chute and is pressed onto the rotating grater with the supplied fruit pusher. The grater breaks down the produce, while the basket spins to filter juice through its stainless-steel sieve.

Juice collects in the stainless-steel bowl and exits through the front spout. Separated pulp is directed through the lid into the rear pulp container. The bowl, lid, deflector, basket assembly, pusher, and pulp container are the main food-contact components.

Named Parts

• Locking handle
• Lid
• Fruit pusher
• Juice bowl
• Centrifugation basket
• Pulp container
• Bowl centring device
• Basket driver
• Locking clamps
• Power cord
• On button and Off button
• Motor capacitor
• Grater
• Drip collector
• Manufacturer’s identification plate
• Deflector

Safety

• Read the complete operating and servicing instructions before using the machine.
• Lift the appliance by its base, never by the lid or locking rods. One person can handle the machine.
• Place all four feet on a stable, level work surface. Do not operate it on a surface sloping more than 10 degrees.
• Keep the juice spout accessible and position the appliance so the pulp container can be removed without obstruction.
• Use only the supplied fruit pusher. Never push food into the chute with fingers, utensils, or other accessories.
• Do not process frozen food.
• Remove stones and pits from produce such as mangoes, apricots, and peaches before processing.
• Never leave the running juice extractor unattended.
• Keep hands, clothing, and utensils away from the rotating basket and grater.
• Do not use a water jet, pressurized water, or steam cleaner on any part of the appliance.
• Do not immerse the motor base in water or another liquid.
• Unplug the power cord before cleaning, maintenance, or servicing.
• Do not operate the appliance outdoors or near a heat source.
• Do not connect multiple appliances to the same power outlet.
• Do not use the machine if its power cord is damaged. Cord replacement must be performed by an appropriately qualified service provider.
• The machine is for professional collective use. Children and people who lack the required physical, sensory, mental, or operating ability must not use it without suitable supervision and instruction.

Electrical Connection

Connect the appliance to a correctly rated, grounded two-pole-plus-earth outlet. The electrical installation should include residual-current protection and a 16 A fuse. Confirm that the supply voltage matches the value shown on the identification plate beneath the appliance before connecting it.

Setup and Operation

First Cleaning

1. Remove the fruit pusher from the lid chute.
2. Turn the locking handle 180 degrees to release the locking rods.
3. Remove the lid, bowl, deflector, and basket assembly.
4. Wash the basket assembly with clean water.
5. Wash the pusher, lid, bowl, deflector, and pulp container before the first use.

Assembly

1. Place the bowl on the bowl centring device with the juice spout aligned with the front recess.
2. Fit the deflector on top of the bowl.
3. Lower the basket assembly into the bowl and confirm that it is seated correctly on the driver.
4. Position the pulp container against the centring pin behind the bowl.
5. Fit the lid onto the bowl. Ensure that the lid outlet aligns with the pulp container inlet.
6. Turn the locking handle 180 degrees toward the front to secure the lid.
7. Insert the supplied fruit pusher into the lid chute. Its lower flange should rest against the top of the chute.
8. Connect the power cord to the correctly rated outlet.
9. Remove the pusher from the chute before starting the appliance.

Juicing Procedure

1. Press the On button.
2. Place a suitable container beneath the juice spout.
3. Put prepared fruits or vegetables into the lid chute.
4. Use the fruit pusher to guide the produce onto the rotating grater. Apply steady, moderate pressure rather than forcing the feed.
5. Continue feeding produce while watching both the juice container and the pulp container.
6. Respect the 2-minute operating period, followed by a 4-minute rest period, to prevent excessive motor heating.

Stopping the Machine

Stop the appliance with the Off button. It can also be stopped by turning the locking handle 180 degrees toward the rear or by disconnecting the power cord from the outlet. After stopping, turn the locking handle before removing the bowl assembly, lid, basket, or pusher.

Changing Juice Types

For small glass-by-glass batches, different fruits and vegetables can be processed without fully dismantling the machine. Place a clean container beneath the spout and perform a brief automatic basket rinse while the basket is rotating by adding a small amount of water through the lid chute. This quick rinse is intended only for exceptional short changes between products, not as a replacement for complete cleaning.

Cleaning and Maintenance

Clean the appliance immediately after use whenever possible. Dried food is harder to remove and can obstruct the pulp path or sieve openings.

1. Switch off the appliance and unplug it.
2. Release the locking handle and remove the bowl unit, deflector, basket assembly, lid, pulp container, and fruit pusher.
3. Wash the food-contact parts with clean water or a dishwashing detergent suitable for food equipment.
4. Use a non-abrasive brush to clean the basket sieve openings and grater teeth.
5. Rinse the parts thoroughly and dry them before reassembly.
6. Wipe the motor base and casing with a soft, damp sponge, then dry them.

Handle the basket assembly carefully because bending or distorting its geometry can cause poor operation and vibration. Do not use abrasive products, abrasive cloths, or abrasive sponges on the basket. The motor bearings are permanently lubricated and do not require routine lubrication.

During operation, monitor the pulp level. As a general guide, the container reaches its working limit after approximately 12.5 kg of apples or 7.5 kg of carrots, although the actual amount varies with the produce. Empty the container before pulp blocks the lid outlet.

If the machine will remain unused for an extended period, clean it first and inspect the power cord, seals, basket, grater, and other components before returning it to service.

Safety Features

• Lid and bowl detection: The appliance will not start unless the bowl and lid are centred correctly and secured by the locking system.
• Automatic motor protection: The motor stops if it overheats. Allow it to cool for approximately 15 to 30 minutes before pressing the On button again.
• Rotating-part brake: Releasing the locking handle stops and immobilizes the rotating elements in less than 2 seconds.
• Restart protection: After a power interruption or safety stop, the machine requires a deliberate press of the On button to restart.

Troubleshooting

The Appliance Does Not Start

• Confirm that the electrical supply is available and that the plug is fully inserted.
• Inspect the power cord for visible damage.
• Check that the bowl is correctly seated on the motor unit.
• Check that the lid is properly positioned on the bowl.
• Turn the locking handle fully to the closed and locked position.

The Motor Stops Because It Is Hot

Press the Off button, unplug the appliance, and allow the motor to cool for 15 to 30 minutes. Check that the pulp path and basket are not obstructed, then reconnect the machine and press the On button. If the problem returns, discontinue use and arrange qualified servicing.

The Machine Vibrates While Empty

Vibration commonly indicates an unbalanced basket. Stop and unplug the appliance, then check that the basket is seated correctly on the driver. Inspect the basket and its plastic base for distortion or damage. Replace worn or damaged components with original approved parts.

Juice Flow or Pulp Ejection Is Restricted

Stop the machine and disconnect it from the power supply. Check the pulp outlet, lid, basket sieve, and grater for buildup. Clean the affected parts before resuming operation. Produce that clogs the sieve quickly may require more frequent basket cleaning.

Servicing and Replacement Parts

Disconnect the machine from the mains before any internal service work. Electrical servicing must be performed by a qualified technician. The motor starting capacitor must be safely discharged before intervention on the electrical system.

Use only original approved replacement parts. The grater and basket assembly are wear components, while electrical parts such as the starting capacitor, starting relay, and power relay may require replacement over time. When identifying parts, use the model, serial number, and electrical information shown on the appliance identification plate.

End-of-Life Disposal

The 50 Juice Extractor is classified as electrical and electronic equipment and should be handled through an appropriate selective collection and recycling system. Do not dispose of the appliance with ordinary unsorted waste. Packaging and removable components should be recycled or discarded according to applicable local requirements.

Warranty

The warranty covers the appliance for 24 months from the manufacturing date shown on its identification plate. Asynchronous motors are covered for 5 years from the manufacturing date.

Coverage is limited to the replacement of original parts accepted as defective because of a manufacturing or material fault. The warranty does not cover damage caused by incorrect installation, use contrary to the instructions, inadequate maintenance, failure to follow basic electrical safety practices, or normal wear.

Pros & Cons

Pros

• Professional centrifugal design for fruit and vegetable juice production.
• Stainless-steel bowl, spout, and filtering section support commercial food preparation.
• Automatic safety stopping occurs when the locking system is released.
• Motor overheating protection helps prevent damage during demanding use.
• Large 10-litre pulp container reduces the frequency of emptying during production.
• Removable food-contact components make routine cleaning practical.

Cons

• The appliance must follow a 2-minute-on and 4-minute-off intermittent cycle.
• Frozen food and fruit stones cannot be processed.
• The basket requires careful handling to prevent distortion and vibration.
• Frequent cleaning may be necessary when processing products that clog the sieve.
• The machine is designed for professional use and is not intended for household operation.