Electrolux B3000 Series Portable Mixer / Whisk-Mixer

Product Models

The B3000 series includes several models differing primarily in length:

• B3000-40: Mixer length 43 cm, with or without whisk attachment, power range 350W to 750W.
• B3000-50: Mixer length 53 cm, with or without whisk attachment, power range 350W to 750W.
• B3000-60: Mixer length 63 cm, with or without whisk attachment, power range 350W to 750W.

Introduction

The Operating Manual is designed to provide users with useful information for working correctly and safely. It aims to enhance the machine's performance and prevent personal injury or material damage resulting from improper use. All personnel involved in transporting, installing, commissioning, using, maintaining, repairing, or dismantling the machine must consult and carefully read this manual. The manual should be readily available to the operator at all times.

For any doubts or uncertainties regarding the machine's use, users are advised to contact the Manufacturer or an approved After-Sales Service. Users must also ensure compliance with all safety, hygiene, and environmental protection standards applicable in the country of installation.

1. Description

These portable WHISK-MIXERS are designed for professional use in restaurants, large kitchens, and small businesses for:

• Mixing, liquidizing, and homogenizing soups and sauces using the MIXER attachment.
• Whisking, emulsifying, and mixing egg whites, mayonnaise, or purées using the WHISK attachment.

For special non-food preparations, consult the manufacturer. These mixers are intended solely for professional use by qualified personnel familiar with these instructions and must not be used in explosive atmospheres.

Key Components:

• A: Upper handle
• B: Lower handle
• C: Motor unit
• D: End cover (flange)
• E: Centring device
• F: Bayonet
• G: Handle (on mixer tube)
• H: Mixer tube
• I: Protective cover (at blade end)
• J: Blades
• K: Whisk
• L: Whisk unit
• M: "I" ON button
• N: Overload indicator lamp
• O: "+" speed button
• P: "-" speed button
• Q: "O" OFF button
• R: Speed indicator lamp

2. Installation

2.1 Dimensions and Weight

Refer to the following table for dimensions and weight (for information only):

Note: The provided PDF shows a table with values 5, 5, 230, 750, 50, 3.4, 115, 750, 60, 6.8, associated with diagrams 'b' and 'c'. These likely relate to specific electrical or dimensional parameters not fully detailed in text. The table above is synthesized from model descriptions.

2.2 Electrical Connection

• Ensure a standard, wall-mounted single-phase 10A power supply socket protected by a circuit breaker or 10A fuse.
• Verify that the electrical system voltage matches the voltage indicated on the rating plate.
• Before first use, it is recommended to clean the tools and whisks (refer to section 4.2).

Electrical Characteristics:

Note: The PDF displays electrical characteristics as A, B, C, D with values 230, 750, 50/60, 6.8 respectively, and also mentions 115V, 750W, 60Hz, 6.8A in a table. The table above reflects common configurations and the range provided.

PAT Testing Note: For PAT testing, disconnect the PCB board before testing. Use a PAT tester approved for computer systems (lower amperage). Alternatively, install the mixer on a fused spur (no plug) to classify it as a fixed appliance, exempting it from PAT testing.

3. Use, Safety

3.1 Built-in Safety & Guidelines

The machine incorporates safety features as per UL 763, including:

• A "no volt release system" requiring simultaneous pressing of ON buttons (M and O) after a stop.
• The motor requires button M to be held down for operation.
• The motor is protected against over-voltage by a thermal fuse.
• Adequate distance between the tool and handling areas.
• Protection of the mixer tool.

Users must adhere to the following safety guidelines:

• Always unplug the appliance before fitting or removing mixer and whisk equipment.
• Never operate the machine empty (out of a recipient). Immerse the tool only up to 2/3 of its length. [Immersion Limit Symbol]
• Always use a stable recipient at a suitable height.
• To avoid splashing hot liquids, lower the tool to the bottom of the container before starting, respecting the immersion limit, and remove it only after it has completely stopped.
• To prevent risks from blade rotation, always start the mixer within the recipient.
• Unplug the device immediately after use.
• Never clean the equipment while the machine is plugged in. Unplug before cleaning.
• The motor unit remains stable when placed vertically on a work surface.

Any use not described in this manual is considered abnormal by the manufacturer.

3.2 Operation

• Starting Up: Hold the mixer by handles A and B. Press simultaneously the "I" button (M) and the green "+" button (O). The mixer starts at speed 3 (350W/450W models) or speed 2 (550W/650W/750W models). Release the "+" button (O) while keeping button (M) pressed.
• Stopping: Release the green button (M).
• Speed Selection: If stopped for over 30 seconds, it restarts at speed 3 (350W/450W) or speed 2 (550W+). If stopped for less than 30 seconds, it resumes the previous speed.
• Increasing Speed: Press the green "+" button (O) repeatedly for gradual steps. Holding it for over 1 second sets the speed to maximum.
• Decreasing Speed: Press the black "-" button (P) repeatedly for gradual steps.

Overload Indicator (N):

A red lamp (N) flashes when the appliance is overloaded. Reduce operating speed until the light extinguishes. If the overload persists, the machine may stop due to overheating. The red lamp (M) remaining constantly lit indicates a stop due to thermal safety. In case of overheating, unplug the appliance, wait for it to cool down, then plug it back in. The indicator lamp should be off.

3.3 Fitting the Whisks

• Align the bayonet of each whisk with the groove of the reduction box spindles and push in fully until flush with the reduction box.
• Remove by pulling each whisk.

3.4 Assembly and Dismantling of Mixer and Whisk Equipment

• Assembly:
1. Position the centring device (E) on the flange (D) of the motor unit, aligning bayonets (F) with slots on flange (D).
2. Engage the centring device (E) fully into the flange (D) with small rotational movements. It should fit without forcing.
3. Turn a quarter revolution to align the logos.
4. Check that the blade (J) has not been expelled during assembly. If so, dismantle and re-insert the blade (J) before reassembling.
• Dismantling:
1. Turn handle (G) a quarter turn to align the sign with the logo.
2. Release handle (G) from the flange (D).

Always unplug the machine before fitting or removing equipment.

3.5 Use of the Mixer

• Respect safety instructions (section 3.1).
• Immerse the Mixer in the container to a MAXIMUM of 2/3 of its length. [Immersion Limit Symbol]
• Start the mixer and select maximum speed by holding the green "+" button (O) for 1 second.
• For 40, 50, 60 cm tubes, hold the device by the mixer tube handle (G) and one of the motor unit handles (A or B) depending on working height. For 30 cm tubes, hold only by motor unit handles (A or B), avoiding handle (G) near the blade.
• Angle the mixer slightly and start stirring, keeping the blade off the bottom. The product will be drawn in and liquefied.
• Allow the Mixer to rest at the bottom to finish the job without fatigue.
• Remove the Mixer from the container only after it has completely stopped.

Caution: Keep hands on handles during operation to avoid burns from the tube heating up in boiling liquids. Do not exceed the immersion depth. Never start the machine with the tool not immersed. Never remove the tool while operating due to splash risk.

3.6 Use of the Whisk

• Respect safety instructions (section 3.1).
• Always start at slow speed, especially for dense preparations (purées, pancake batter).
• Hold the device by the whisk unit hub and one of the motor unit handles (A or B) depending on working height.
• If speed is insufficient, increase gradually, being careful about splashing.
• Move the whisk slowly from the centre to the edges of the container (for egg whites, mayonnaise, etc.).

Care: Do not hold the whisk equipment by the gearbox unit, as your hand could slip into the whisk strands. Do not introduce fingers or hands between whisk strands. Do not attempt to stop the whisks while the machine is running. Avoid operating at high speeds to prevent damage, vibration, and splashing.

3.7 Basic Recipes

• With the Mixer: Soups, veloutés, fish soups, sauces, brandades, brunoises, cream of spinach, panadas.
• With the Whisk:
• Mashed Potatoes: Drain boiled potatoes. For up to 6 kg, use the whisk directly. For larger quantities (up to 20 kg) or firmer potatoes, first coarsely mix with the mixer at high speed, then use the whisk. Select medium speed (1-4). Process potatoes from centre to edges. Add seasoning and hot milk at high speed until smooth.
• Mayonnaise (5 litres): Start at medium speed, then progressively increase speed.
• Egg Whites (up to 60 eggs): Beat eggs slowly at low speed, then gradually increase to maximum speed for volume and stiffness.
• Others: Pastry creams, butter creams, Chantilly cream, Genoise sponge, meringues, flans, choux pastry, soufflés.

4. Cleaning, Hygiene, Storage

4.1 Between Use

Immerse the dirty parts of the utensil in hot water and swirl it around; it will clean itself.

4.2 After Use

Always disconnect the machine before any intervention.

A/ Cleaning the Mixer Equipment:

1. Dismantle the mixer equipment (see section 3.4).
2. Push the central plastic shaft of the mixer tool with both thumbs (over a table or in a sink) to separate the tube (H) from the shaft + blade assembly. Dismantling should be done carefully to avoid injury.
3. Clean the shaft + blade assembly and tube (H) in a sink using a brush and hot water with disinfectant detergent. Rinse and dry before sterilizing.
4. The shaft + blade assembly and tube (H) can be cleaned in a dishwasher, but avoid washing the shaft in a dishwasher as it may blacken due to chlorine-based products (harmless but unsightly).
5. To unscrew blade (J): hold the shaft with both hands, rest the blade on a stable surface, and rotate the shaft counter-clockwise to unlock it. Finish unscrewing by hand.
6. Sterilisation: After cleaning and before each use, sterilize parts that come into contact with food (blade, tube, sub-assemblies) using appropriate methods (e.g., UV, ozone) according to manufacturer instructions.
7. Re-assemble the shaft + blade into the tube by pressing with the palm of your hand.

B/ Cleaning the Whisk Equipment:

1. Remove the whisks (see section 3.3).
2. Clean the whisk unit in hot water with a detergent-degreaser-disinfectant compatible with its materials. Rinse and dry.
3. Do not wash the whisk unit in a dishwasher. The whisks themselves can be cleaned similarly or in a dishwasher.
4. Sterilisation: Sterilize the gearbox and whisks after cleaning and before each use, using the same methods as for the mixer tube.
5. Refit the whisk (see section 3.4).

Do not clean the motor unit by immersion or in a dishwasher. Wipe it with a damp sponge and detergent, then dry.

Important: After dishwasher use, allow plastic parts to return to ambient temperature before using them to avoid deterioration.

4.3 Storage

• Choose an easily accessible location to attach the wall support (screws and wall plugs not supplied).
• After cleaning, hang the motor unit and the Mixer and Whisk equipment on the wall support. Wrap the power cord around the winder and secure the plug.

Important: Keep the motor assembly away from heat sources. Handle the machine carefully, avoiding drops or impacts. Handle the Mixer tool with care. Avoid impacts against clip E.

5. Fault Finding

5.1 The Machine Will Not Start

• Check if the machine is plugged in.
• Verify electrical power supply to the socket.
• Ensure the operator has pressed both START buttons simultaneously (M and O).
• Confirm the green button (M) is held down.
• If the indicator lamp lights up, unplug the machine and wait for the motor to cool down.

If the device stops while running and the indicator lamp lights up: unplug it and let it cool down for the thermal trip to reset. If problems persist, contact the service department.

5.2 Abnormal Noise

• Stop and unplug the appliance.
• Check the condition of the casing (no cracks), the equipment used (whisk properly engaged, blade tightened), and the overall assembly.
• If vibration occurs during operation, it may indicate play in the shaft, worn bearings, or a warped shaft.

If the problem persists, contact the service department.

5.3 Accidental Immersion

If the device is accidentally immersed while running:

• DO NOT attempt to retrieve it.
• DO NOT touch the container.
• IMMEDIATELY UNPLUG FROM THE POWER SUPPLY.
• Notify the service department or supplier.

5.4 Accidental Drop

• With the machine unplugged, check the condition of the casings for cracks or splinters.
• Shake the appliance to check for suspicious noises.

In case of doubt, contact the service department or supplier.

6. Maintenance

6.1 Mechanical Parts

The Mixer-Whisks require minimal maintenance as motor and mechanical part bearings are greased for life. Use food-grade oils and greases if lubrication is needed.

Periodically check:

• Play at the end of the Mixer shaft.
• Sharpness of the Mixer blade.
• Whisk casing for leaks.
• Whisk attachment system.

Accessing the Motor Unit Interior:

1. Unplug the machine.
2. Remove the corrugated belt (item 12) using a screwdriver as a lever.
3. Remove the 3 M4x16 screws (item 11) and detach clamp (10) and end cover (9).
4. Remove screw PT 40x20 under the upper handle (A) and remove the upper cap (2). Be careful not to lose buttons (S2).
5. Remove caps (item 15).
6. Remove the 7 screws (item 13).
7. Place the machine horizontally and separate the casing (14).

Reassembly is the reverse of dismantling.

Accessing the Whisk Unit Interior:

1. Remove the whisks (item 18) by pulling firmly.
2. Remove the 4 caps (item 10) using a screwdriver.
3. Unscrew the 4 screws (item 11).
4. Separate assembly (S3) and casing (item 17), taking care to keep the casing (17) as shown in the exploded diagram to retain internal grease.

Reassembly is the reverse of dismantling.

6.2 Electrical Components

Refer to electrical diagrams for details.

• Wire Colours: A: red, B: green, C: yellow, D: white, E: blue, F: black.
• Components: M: Motor, V: Variator.

6.3 Address for Service Requirements

Contact the dealer who sold the machine. For information or spare parts orders, specify the machine type, serial number, and electrical characteristics.

The manufacturer reserves the right to modify products without prior warning.

7. Conformity with Regulations

The machine is designed and manufactured in conformity with:

• UL 763
• NSF / ANSI 8
• CSA standard C22.2 NO 195
• WEEE (Waste Electrical and Electronic Equipment directive)

The WEEE symbol [Recycling Symbol] on the product indicates it should not be disposed of as household waste but taken to a recycling facility for electrical and electronic equipment. This helps prevent environmental damage and health risks from uncontrolled disposal.

Conformity is certified by the ETL mark affixed to the machine and this instruction manual.

Acoustic Characteristics:

The acoustic pressure level, measured according to EN ISO 11201-EN ISO 3744, is 80 dBA.

Protection Indices:

• IP55 for electrical controls.
• IP34 for the overall machine.

Integrated Safety:

The machine is designed and manufactured respecting relevant regulations and standards. Operators must be trained and informed of any residual risks.

Food Hygiene:

The machine is constructed with materials conforming to NSF / ANSI 8 regulations. Food contact surfaces are smooth and easy to clean. Use approved detergents for food hygiene, following their instructions.