Laresar M3 Cordless Wet Dry Vacuum Cleaner User Manual

1. Introduction

The Laresar M3 Cordless Wet Dry Vacuum Cleaner is a versatile smart home appliance designed for efficient and thorough cleaning of various floor surfaces. It combines powerful suction with wet mopping capabilities, featuring smart dirt detection, edge cleaning, and a self-cleaning function to simplify your cleaning routine.

Key Features:

• Smart Dirt Detection: Automatically adjusts suction power and water output based on detected dirt levels.
• Powerful Suction: Up to 13000Pa suction with a 230W rated power for effective cleaning.
• Edge Cleaning Brush: Designed to clean close to baseboards and into wall corners.
• Extended Runtime: Up to 55 minutes in Smart mode, powered by an 8*2500mAh (74Wh) Li-ion battery.
• Self-Cleaning Function: One-click activation to clean the brush roller and inner tubing.
• Intelligent Voice Guidance: Provides real-time alerts and operational status.
• All-in-one LED Display: Clear indicators for mode, cleaning status, water levels, and brush blockage.
• Large Capacity Tanks: 650mL clean water tank and 500mL dirty water tank.

2. Package Contents

Please ensure all items are present in the package:

• Main Body (1 roller brush + 1 HEPA installed)
• Handle
• Charging Base
• HEPA Filter (additional)
• Cleaning Brush
• Adapter

Image: All components included in the Laresar M3 package.

3. Important Safety Instructions

Please read the following precautions carefully before using this appliance:

• Use only indoors on non-carpeted floor surfaces such as vinyl, tile, sealed wood, etc. Be careful not to run over loose objects or carpet edges.
• Use only the battery pack and charger specified by Laresar. Using any other battery pack may cause personal injury and fire risk.
• Do not use this appliance to clean flammable or chemical products such as gasoline, strong acids, or strong alkalis; do not use to pick up sharp objects such as metal nails, glass fragments, and needles.
• Do not touch the charger and the plug with wet hands.
• Do not use this appliance without the filter.
• Do not use with a damaged power cable or plug. If this appliance has been dropped, damaged, left outdoors, dropped into water, or failed to work properly, please contact our service center.
• Be extra careful when cleaning on the stairs.
• Keep your hair, clothing, fingers, and all parts of your body away from openings and moving parts.
• Do not use this appliance when the water depth exceeds 5 mm.
• Turn off this appliance before making any adjustments, replacing accessories, or storing this appliance.
• This appliance can only be used, charged, and stored in a dry room where the temperature is higher than 4°C but lower than 35°C.
• If you accidentally drop the battery, liquid may run out of the battery. Avoid touching it. If touched accidentally, rinse with water. If liquid gets into your eyes, seek medical help.
• If this appliance overheats, makes abnormal noise, produces abnormal smell or leaks, stop using it immediately.
• For long-term storage, please turn off M3 and disconnect the power from the socket.
• Be sure to clean the dirty water tank after each use to avoid clogging, which will result in poor suction, motor overheating or shortened service life of this appliance.
• All data and technical descriptions in this manual are based on test results from Laresar laboratory tests and Laresar reserves the right of final interpretation.

4. Know Your Product - Overview

The Laresar M3 features a user-friendly design with clearly identifiable components for easy operation and maintenance. Key parts include:

• Handle: Ergonomically designed for comfortable grip and control.
• On/Off Button: Powers the appliance on or off.
• Gear Switch Button: Toggles between cleaning modes.
• Auto Cleaning Button: Initiates the self-cleaning cycle.
• Clean Water Tank: Holds fresh water for mopping.
• Dirty Water Tank: Collects used water and debris.
• Floor Brush: The main cleaning head with a roller brush.
• Roller Brush Cover: Protects the roller brush.
• Rubber Plug of Clean Water Tank: For filling the clean water tank.

Image: The Laresar M3 vacuum cleaner with its charging base and cleaning tools.

5. Assembly and Disassembly Instructions

5.1. Handle Assembly and Disassembly

• Assembly: Insert the end of the handle into the main unit port along the direction shown in the figure. Insert it to the bottom until you hear a "Click". Ensure the port is flush with the schematic line of the handle for a tight fit.
• Disassembly: Use a hard object to stretch into the hole in the back of the cleaner body and press the spring, then pull out the handle upwards.

5.2. Dirty Water Tank Assembly and Disassembly

• Removal: Hold the handle of the dirty water tank, press the dirty water tank release button to remove it from the appliance.
• Installation: Place the tank back into the appliance. You should hear a "Click" if done correctly.

5.3. Clean Water Tank Assembly and Disassembly

• Removal: Hold the cleaner body with one hand and push the clean water tank button with the other hand, then pull the clean water tank outward to take it out.
• Installation: First put the bottom of the water tank into the opening on the back of the appliance, push the water tank gently, and the installation is successful when you hear a "Click".

5.4. Roller Brush Cover Assembly and Disassembly

• Removal: Grab the front handle while pressing the button. Press the button, and pull the roller brush cover upwards to remove it.
• Installation: Align the roller brush cover with the floor brush, press it down. The installation is complete when you hear a "Click".

5.5. Roller Brush Assembly and Disassembly

• Removal: Grab the side handle of the roller brush, pull it outward and remove the roller brush.
• Installation: Align the right end of the roller brush with the right end of the floor brush, push it to the right, and insert the left handle into the corresponding position to complete the installation.

6. Operating Instructions

6.1. Preparation

1. Before use, please check whether the appliance is powered. If the power is insufficient, please charge it in time and use it after it is fully charged.
2. The Power On defaults to the smart mode, and the appropriate mode may be selected according to the actual situation.
3. Add water to the clean water tank:
   1. Remove the clean water tank.
   2. Open the rubber plug of the clean water tank and inject clean water (below 30°C) up to the water level. (You may add a small amount of floor cleaning solution to the clean water tank if desired, but avoid harsh chemicals).
   3. Close the clean water tank cover tightly and make sure it is tight and not loose.
   4. Install the clean water tank back to the appliance. You should hear a "Click" if done correctly.

6.2. Start To Work

1. The appliance is equipped with a vertical ON button. Please tilt the appliance for use after startup. Do not recline the appliance more than 142° to protect against water leakage.
2. Tilt the main unit and turn it on again.

6.3. Main Interface Function Display (LED Screen)

The LED screen provides real-time information about the vacuum cleaner's status:

• Dirt Sensing Aperture: Indicates the level of dirt detected.
• Smart Mode: Default mode, automatically adjusts suction.
• Max Mode: For stubborn stains and water accumulation.
• Water Absorption Mode: For absorbing water only.
• Product Image Display: Visual representation of the cleaner.
• Auto Cleaning Status: Shows when self-cleaning is active.
• Adding Water to the Clean Water Tank: Reminder to refill clean water.
• Dirty Water Pouring: Reminder to empty the dirty water tank.
• Roller Brush Blockage: Alert for tangled hair or debris.
• Battery Capacity: Displays current battery level.

Image: All-in-one LED Display showing operational status and reminders.

6.4. Cleaning Modes

The Laresar M3 offers three versatile cleaning modes:

• Smart Mode: Automatically senses dirt and adjusts suction power and water output. Ideal for daily cleaning.
• Max Mode: Provides maximum suction for removing stubborn stains and accumulated water.
• Vac Mode (Water Absorption Mode): Only absorbs water, suitable for drying wet surfaces like in bathrooms.

Image: Visual representation of the three cleaning modes: Vac Mode, Max Mode, and Smart Mode.

6.5. Intelligent Voice Guidance

The appliance provides voice prompts to keep you informed about its status:

• "Low battery, please charge."
• "Please return the device to the dock for cleaning."
• "Insufficient water in clean water tank, please refill."

Image: Intelligent Voice Guidance alerts for various operational statuses.

6.6. Voice Off & On

• Requirement: The machine must be in upright standby before the voice can be turned off or on.
• Machine power on default is the voice on state. Long press the self-cleaning button for 3 seconds to turn off or on the voice.

6.7. Language Switch

• Requirement: The machine must be in upright standby before the language can be switched.
• Long press the gear switching button for 3 seconds to trigger the voice switching function. The voice will announce the current language name (e.g., "English"). All lights on the display will breathe. Then, short press the function switching button to switch the language (switching order: English, German, French, Italian, Spanish).

7. Maintenance and Cleaning

7.1. Product Charging

1. After use, place the cleaner vertically on the charging station, insert one end of the adapter into the charging dock, and connect the other end to a socket in the home. During charging, keep the cleaner upright and close to the wall to avoid tripping and other injuries.
2. The power indicator flashes during charging.
3. After the charging is completed, the power indicator is always on and will go out after 5 minutes.

Reminders:

• Generally, 10-50% of the battery capacity is reserved when the product leaves the factory. It is recommended to fully charge the product when using it for the first time to ensure the effect and duration of use.
• Please fully charge the battery before use if it has not been fully charged for a long time.
• It takes 4 hours for the battery to be fully charged at room temperature. The actual charging time varies depending on the ambient temperature and voltage.
• After fully charged, if there is no other operation, the cleaner will automatically shut down and all indicator lights will be off.
• If the product is not used for a long time after purchase, please use the special charging dock provided by us to charge the battery for 3 hours every 3 months (without full charging).

7.2. Clean the Appliance (General)

1. Before cleaning, make sure the appliance is powered off.
2. Wipe the appliance with water or neutral detergent. Be sure to wring out the cleaning cloth before wiping, and do not let water flow into the appliance.

7.3. Clean the Dirty Water Tank

1. When the dirty water tank is full or the appliance is shut down, remove the dirty water tank.
2. Remove the dirty water from the dirty water tank and wash the dirty water tank with clean water.
3. Clean the dirty water tank cover, HEPA filter, and solid-liquid separator.
4. After the dirty water tank cover and HEPA are dried, assemble them and put them back into the appliance.

7.4. Auto Cleaning (Self-Cleaning)

1. Please put the appliance back to the base in time after use.
2. Make sure that the water volume of the clean water tank exceeds the auto cleaning minimum water level, and the dirty water tank has no dirty water. Then press the auto cleaning button, and the machine will start auto cleaning.
3. After auto cleaning, please clean the dirty water tank and dry the roller brush and HEPA in the air.

7.5. Clean the Suction Port of the Floor Brush and the Roller Brush Cover

1. Clean the suction port of the floor brush with a cleaning brush.
2. Clean the roller brush cover with a cleaning brush.
3. After cleaning, reinstall the roller brush and its cover onto the machine.

Tips for Use:

• It is recommended to clean the roller brush, roller brush cover, suction port and pipeline regularly.
• After heavy oil stains are removed by the roller brush, it is recommended to start the auto cleaning function many times to clean the roller brush and pipeline. You can also take down the roller brush after auto cleaning and soak or wash the roller brush with warm water.

8. Troubleshooting

Refer to the table below for common issues and their solutions:

9. Product Specifications

10. User Tips

• Cleaning Solution: You can add a small amount of appropriate floor cleaning solution to the clean water tank for enhanced cleaning, but avoid harsh chemicals.
• Filter Maintenance: The vacuum cleaner uses HEPA filters. Ensure they are regularly cleaned and properly installed to maintain optimal suction and prevent damage.
• Edge Cleaning: For best results when cleaning edges and corners, move the vacuum slowly along the baseboards and into tight spaces.
• Self-Cleaning Cycle: Utilize the one-click self-cleaning feature after each use, especially after cleaning heavy messes, to keep the brush roller and internal tubing clear of debris and tangled hair.

11. Warranty and Support

2-Year Limited Warranty

Your Laresar machine has a 2-year warranty against original defects in material and workmanship when used for private household purposes in accordance with the Laresar Instruction Manual. This warranty provides, at no extra cost to you, all labor and parts necessary to ensure your machine is in proper operating condition during the warranty period. This warranty is only valid if the machine is used in the country in which it was sold and applies only to purchases made from authorized retailers of Laresar.

What is Covered:

• Original defects in material and workmanship.
• All labor and parts necessary to ensure proper operating condition during the warranty period.

What is Not Covered:

• Machines purchased from an unauthorized dealer.
• Careless operation or handling, misuse, abuse, and/or lack of maintenance or use not in accordance with the Laresar Instruction Manual.
• Use of parts not in accordance with the Laresar Instruction Manual.
• Use of parts and accessories other than those produced or recommended by Laresar.
• Repairs or alterations carried out by unauthorized parties or agents.
• Normal wear and tear, including Water Tank, Filter, HEPA, Main Brush, Side Brush, Power Cord (or where external damage or abuse is diagnosed), carpet or floor damage due to use not in accordance with manufacturer's instructions or failure to turn the brush roller off when necessary.
• Reduction in battery discharge time due to battery age or use.

How to Claim:

Please keep your proof of purchase. To make a claim under our Limited Warranty, you need to provide your original purchase receipt with the purchase date and order number on it. All work will be carried out by Laresar or its authorized agency. Any replaced defective parts will become the property of Laresar. Service under this warranty will not extend the period of this warranty.

Contact Support:

If your machine is not functioning properly, or you still have any questions after reading this manual carefully, please feel free to contact us. We will do our best to provide you with a satisfactory solution.

Email: iputure@outlook.com

Laresar is here to help and we are glad to serve you.