Laresar S7 Pro Smart Cordless Wet & Dry Vacuum Cleaner User Manual

1. Safety Instructions

Important safety instructions:

• This product is suitable for hard floors in indoor environments, including waxed floors, stone floors, rubber floors, marble floors, granite floors, terrazzo floors, rigid wood floors, composite floors, bamboo floors, as well as glazed tiles, ceramic tiles, and other smooth floors. The best results may not be achieved if the product is used on an irregular floor.
• Do not use the product near or on a surface with explosive and flammable objects that could cause a fire or explosion.
• Do not use this product near a chimney or heater to avoid deformation of the machine's casing.
• Do not use it to clean high-temperature substances (lit cigarette butts, matches, or hot ash, etc.), very fine substances (such as calcium, cement, wood shavings, plaster dust, ash, carbon, etc.), hazardous substances (such as solvents, descaling agents, etc.), chemical substances (such as acids, detergents, etc.), and other substances with uncertain physical properties.
• Do not use the floor cleaner to vacuum detergent, kerosene, gasoline, alcohol, paint, or perfume, otherwise it may cause a short circuit, fire, or explosion.
• Do not use the floor cleaner to vacuum used toner in laser printers and copiers, otherwise it may cause a fire and explosion.
• Do not use the floor cleaner to vacuum large or sharp objects, such as glass fragments, small toys, pins, paper clips, stones, plaster, and large pieces of paper, otherwise it may get stuck and damage the machine.
• Do not use the floor cleaner to vacuum burning or smoldering objects, such as unextinguished embers, lit cigarette butts, or matches. This product cannot be used to clean stubborn grease stains, high viscosity, or strong staining properties, such as shoe polish, paint, and pigments.
• Do not touch the plug or any electrical parts of the product with wet hands to avoid the risk of electric shock.
• Stop using it if the plug is damaged. Call our service personnel for replacement to avoid danger.
• Keep long hair, loose clothing, fingers, and other body parts away from the air inlets and moving parts of this product. Do not point the suction tube, accessory nozzle, or tool at your eyes or ears, nor put them in your mouth.
• Use the cleaning agent manufactured by our company and approved by the manufacturer.
• Do not add other solutions to avoid generating toxic and harmful gases.
• If there is electrical leakage, motor overheating, abnormal noise, peculiar smell, or weak suction during use, stop using it immediately and call our service personnel.
• After using the machine, promptly clean the dirty water tank to prevent peculiar odors and keep the ventilation channels unobstructed, otherwise the suction power will decrease, the motor will overheat, and the service life of the floor cleaner will be affected.
• After using the machine, store it in a dry place. A humid place will affect the insulation and service life of the appliance.
• Do not immerse or rinse the floor cleaner or the floor brush in water.
• This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, only when they have received supervision or instructions on the use of the appliance in a safe manner and understand the related hazards.
• The cleaning and maintenance of the appliance should not be carried out by children without supervision.
• Children should not play with the appliance.
• Regularly check the suction nozzle. If there is a blockage, clean it in time to avoid a reduction in suction and affect the machine's performance. Turn off the power before changing the brush.
• In the following situations, do not use the appliance, contact our customer service center for inspection and repair in time:
  • 1. Obvious damage or abnormal operation caused by a fall;
  • 2. The power cord is damaged.
• Do not disassemble the machine without permission. There are no parts that the user can repair. Do not attempt to change the machine's performance, or it will cause danger.
• Using a voltage that does not match the specifications will cause damage to the product and is more likely to cause harm to the user. The correct rated voltage is indicated on the identification plate.
• When cleaning stairs, be very careful to avoid falls.
• Do not shake or hit the machine upwards and downwards to prevent residual water from entering the motor.
• When the motor is running, do not lift or move the appliance upwards or downwards, and do not place the machine on its side to prevent residual water from entering the motor. To prevent it from tipping over, place the machine against the wall after use.
• Do not use the floor cleaner before correctly installing the clean water tank and the dirty water tank.
• Do not place small objects in the outlet or block it. Remove any small object that may affect the airflow through the outlet to prevent the machine from overheating.
• Do not wet the machine body, otherwise it may cause damage and fire due to a short circuit.
• Only the docking station is allowed for charging the battery.
• The plug must be disconnected from the electrical outlet before cleaning or maintaining the appliance.
• All technologies and other data in this manual are obtained by our company or the designated third-party testing company, and we reserve the right of final interpretation.
• If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or persons with similar qualifications to avoid danger.
• The base station can only charge battery packs of 21.6 -22.2 V and 4000 mAH capacity.
• The base station cannot be used to charge non-rechargeable batteries.
• This appliance contains replaceable batteries only by qualified persons.

Use and Precautions for Washing Detergent

• Mix and use according to instructions. It is recommended to use the cleaning liquid produced by our company or manufacturers approved by our company, which does not contain acid, alkaline solutions, or substances harmful to the environment.
• If a large amount of cleaning liquid is added, more foam will be generated during use, which may filter into the motor and cause risks.
• The cleaning liquid should be kept out of the reach of children. If the cleaning liquid accidentally gets into the eyes, rinse thoroughly with clean water; in case of accidental ingestion, seek medical attention immediately. Follow local environmental protection regulations when handling wastewater and cleaning liquid.

Icon: House (?) - For indoor use only.

Icon: Open Book (?) - Read the instructions before use.

2. Specifications

3. Product General Description

Main Unit Components:

Diagram showing the main unit with labels:

• Handle
• Mode Change Button
• Power On/Off Button
• Dirty Water Tank Release Button
• Dirty Water Tank
• Roller Brush

Diagram showing the main unit (side view) with labels:

• Handle
• Display Screen
• Voice Button
• Dirty Water Tank Handle
• Clean Water Tank
• Dirty Water Tank

Accessories

Illustration of accessories:

• Charging Base x 1
• Cleaning Brush x 1
• Filter x 1
• User Manual x 1
• Cleaning Solution x 1

Display Screen Description

The display screen shows:

• Fault Indicator Light
• Battery Indicator Light (shows percentage and rotates during use/charging)
• Charging Indicator Light
• Progress of Self-Cleaning and Drying (indicated by a progress bar or similar visual)
• Mode Indicator (Max, Smart, Vac)

The mode description text indicates that the display illuminates during the self-cleaning and drying process.

Mode Change Button

• Max Mode: Provides high suction power with water supply, ideal for deep cleaning dirt and stubborn residues.
• Smart Mode: Automatically adjusts suction and water supply to balance cleaning efficiency and operating time.
• Vac Mode: Offers high suction power without water supply, perfect for cleaning liquid spills.

Tip: The battery indicator will rotate automatically during use and charging for easy visualization.

4. Product Installation

Handle Installation and Removal

Installation: Insert the handle vertically into the main unit's port until you hear a click, indicating that the installation is complete. If the installation is correct, the indicator mark on the handle will be fully inserted into the main unit.

Disassembly: Insert a screwdriver or other tool into the hole and pull the handle upwards to remove it.

Battery Charging

⚠️ WARNING: To recharge the battery, use only the power adapter provided with this appliance. Charge the unit before using it for the first time.

1. Connect the plug to a 220-240V~ power supply. The voltage at the charging contacts is 27V, which is within the safety range.
2. Place the device vertically in the charging base, and ensure that the body and the charging base fit perfectly. At this moment, you will hear the voice prompt "Charging started" and the indicator light will flash.
3. It takes approximately 3 to 5 hours to fully charge the unit. When the battery is fully charged, the indicator will turn off, and the machine will power off automatically.

Adding Clean Water

1. Press the clean water tank button and pull out the tank.
2. Fill the tank with tap water. If you want deep cleaning, add 2 to 3 caps of cleaning solution to the clean water tank according to the instructions on the unit's body, and then put the tank back into the unit.
3. Place the clean water tank on the floor and install it correctly until you hear a "click".

ATTENTION: Voice cannot be activated when the unit is powered off.

When the unit is turned on for the first time, the voice function is enabled by default. You can activate or deactivate it by briefly pressing the voice button. To change the language, hold down the voice button for 5 seconds. Each press of 3 seconds will switch to the next language.

5. Operating Instructions

Power On and Start Cleaning

1. Step on the floor brush and tilt the handle back (do not step forcefully). You will hear a "click" that indicates the machine is locked in the correct position for your use.
2. Press the power on/off button to turn on the appliance. To turn off the appliance, simply press the power on/off button again.
3. Press the mode change button, and you can cycle through the available modes, starting with the default Max mode, then Smart mode, and Vac mode.

Tips: After using the unit, it is recommended to place it vertically on the charging base. There is no need to worry about overcharging, as the battery has integrated protection.

Stopping in Vertical Position

While the machine is running, you can step on the floor brush to straighten it (do not step forcefully); it will stop and enter standby mode. The machine will automatically shut off after two minutes in standby mode.

Instructions for Horizontal Mode

1. The unit can operate in a horizontal position of 180 degrees.
2. When tilted approximately 20 degrees relative to the floor, it automatically enters horizontal mode, allowing you to clean under furniture.
3. In this mode, suction power is automatically reduced to prevent water from entering the fan.
4. In this mode, the dirty water tank capacity is less than during normal use.

Tips:

• If the dirty water in the tank exceeds the water level mark, empty it before cleaning in a horizontal position.
• Do not shake the vacuum forcefully while in a horizontal position, as this could cause water to enter the fan and cause a malfunction.
• In a horizontal position, the device limits lateral tilt angles. Do not force rotation at this time.

Self-Cleaning + Drying

⚠️ Precaution:

• Before starting self-cleaning or drying, ensure the battery level is above 20%. If the battery is too low, the main unit will prioritize charging before continuing.
• Note that during self-cleaning and both drying modes, the heating element in the charging base will activate. Do not touch it to avoid burns.

1. Start Self-Cleaning

With the unit on the charging base, briefly press the mode change button to activate the self-cleaning and self-drying modes. The cleaning process will begin, followed by drying in the default standard drying mode of 20 minutes.

2. Activate Quick Drying

After initiating self-cleaning, you can change the drying mode within 5 seconds of the voice prompt by pressing the mode change button. Selecting the quick drying mode will perform a complete 5-minute drying cycle.

3. Direct Start Drying

Place the unit on the charging base and hold the mode change button for 3 seconds to directly access the standard drying mode. You can change the drying mode by pressing the mode change button.

4. Stopping Self-Cleaning or Drying

To stop self-cleaning or self-drying at any time, press the mode change button again.

5. Empty Dirty Water Tank

Once self-cleaning is complete, empty the dirty water tank promptly.

6. Clean Charging Base

After drying, if there are residual stains on the charging base, clean them as well.

7. Brush Rotation

During self-cleaning and both drying modes, the roller brush will continue to rotate until the drying process is complete to improve efficiency.

6. Cleaning and Maintenance

Cleaning the Dirty Water Tank

⚠️ ATTENTION:

• After cleaning, it is recommended to place the unit upright on the charging base. Do not place it in areas exposed to direct sunlight or humidity.
• To prevent the unit's performance from being affected, regular maintenance of its components is recommended.
• Before cleaning, disconnect the power to turn off the appliance.
• Use water or a neutral detergent to clean the main unit and the charging base. Wring out the cleaning cloth well before use to prevent water from entering electrical components.

Step 1: Press the dirty water tank release button to remove the tank.

Step 2: Hold the tank with one hand and remove the top lid of the tank with the other hand.

Step 3: Empty and rinse the dirty water tank. Remove the filter from the top lid, rinse it, dry it, and put it back. (The filter is washable, but do not rub it forcefully, as it could be damaged).

Step 4: Reinstall the dirty water tank into the unit until you hear a click. (When installing the dirty water tank, it is recommended to hold the body with your other hand to prevent it from tipping).

Cleaning the Clean Water Tank and Roller Brush

⚠️ ATTENTION:

• If there are stains between the roller brush and the suction nozzle, clean them with a damp cloth. Do not rinse with water.
• Ensure the roller brush has cooled down before removing it. During and shortly after self-cleaning and drying, the roller brush may be hot.
• Be careful to avoid burns. When removing the roller brush and cleaning the suction nozzle, be careful of the metal comb on the nozzle accessory, as it could cause injury.

Step 1: Remove the Clean Water Tank: Press the clip as shown in the illustration and lift the clean water tank.

Step 2: Remove the Roller Brush: Move the handle on the right end of the roller brush to the side and remove the brush.

Step 3: Clean the Suction Port: Carefully remove the floor brush motor, then use a dry cloth or cleaning brush to clean the suction port and the space between them. The motor has a curved design that facilitates cleaning of the suction port and the motorized brush. *Do not rinse the floor brush directly under the tap, as it could damage electrical components. The motor is not waterproof.*

Step 4: After self-cleaning, if there are hairs or other residues tangled in the roller brush, remove them manually. For stubborn stains (e.g., ketchup or soy sauce), if the dirt persists after self-cleaning, repeat the self-cleaning or remove the roller brush for manual cleaning.

Step 5: If there is residual dirt in the clean water tank after self-cleaning, remove the water tank and rinse it with water.

Step 6: If there are residual stains in the suction port after self-cleaning, clean it with a damp cloth instead of rinsing.

Step 7: Roller Brush Installation: Hold the handle on the right end of the roller brush and align the left side of the brush with the axle. Push the entire brush to the left and fully insert the handle into the right slot of the floor brush. The brush will be installed correctly when you hear a "click".

Step 8: After cleaning, place the clean water tank onto the floor brush. It will be installed correctly when you hear a "click".

7. Troubleshooting

Ensure the vacuum cleaner is turned off and the power cord is disconnected.

⚠️ NOTICE: Overheating Protection

This vacuum cleaner is equipped with a special thermostat to protect the motor and battery in case of overheating. If the vacuum cleaner suddenly shuts off, proceed as follows: 1) Press the power button to turn off the vacuum cleaner and unplug it. 2) Inspect the vacuum cleaner for possible causes of overheating, such as a full dirty water tank, a blocked air inlet, or a blocked filter. If you detect any of these conditions, correct them and wait at least 30 minutes before using the vacuum cleaner again. 3) After waiting 30 minutes, plug the vacuum cleaner back in and press the power button to turn it on.

Disposal and Compliance

Correct Disposal

This marking ♻️ indicates that this product should not be disposed of with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.

IC Statement

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science, and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: 1) This device may not cause interference. 2) This device must accept any interference, including interference that may cause undesired operation of the device. L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: L'appareil ne doit pas produire de brouillage; L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. This equipment complies with IC exposure limits set forth for an uncontrolled environment. This equipment shall be installed and operated with a minimum distance of 20cm between the radiator and body.

Declaration of Conformity

We (Manufacturer is responsible for this declaration)

Company Name: Ekoo Electronic Co.,Ltd.

Company Address: B09, block B, f2, bldg. b, runfeng Pioneer Park, no.973, minzhi Avenue, Minzhi St., Longhua, Shenzhen, CN.

declare under our sole responsibility that the product:

Trade Name: Laresar

Equipment: Wet & Dry Vacuum Cleaner

Model No.: S7 Pro

to which this declaration relates is in conformity with the essential requirement set out in the Council Directive on the Approximation of the laws of the Member States relating to RED Directive(2014/53/EU) & RoHS(2011/65/EU). Product is responsible to affix CE marking, the following standards were applied:

• EN 62311:2008
• EN 62233:2008
• EN 60335-1:2012+A11+A13+A1+A14+A2
• EN 60335-2-2:2010+A11+A1
• EN 55014-1:2017
• EN 55014-2:2015
• EN IEC 61000-3-2:2019
• EN 61000-3-3:2013
• EN 301 489-1 V2.2.3
• EN 301 489-17 V3.2.4
• EN300 328 V2.2.2
• IEC62321-3-1:2013
• IEC62321-4:2013
• IEC62321-5:2013
• IEC62321-6:2015
• IEC62321-7-1:2015
• IEC62321-7-2:2017
• IEC62321-8:2017

Full Name: George.wang

Position: Approbation Manager

Signature: George.wang

Place/Date: Shenzhen, China/Jul.02-2025