Laresar L6 Nex Smart Robot Vacuum Cleaner User Manual

1. Important Safety Instructions

WARNING: TO REDUCE THE RISK OF INJURY OR DAMAGE, READ THE FOLLOWING SAFETY PRECAUTIONS WHEN SETTING UP, USING, AND MAINTAINING YOUR ROBOT.

1.1 Scope of Use

This product is intended only for cleaning indoor floors. Do not use it outdoors (e.g., on an open patio), on surfaces other than the floor (e.g., a sofa), or in a commercial or industrial environment.

Do not use the product on flammable objects (e.g., cigarette butts).

Do not use the product to clean hard or sharp objects (e.g., decorative waste, glass, and nails).

Do not use the product on high-pile carpets (product effectiveness may also be reduced on dark carpets).

Do not use this product on elevated surfaces without barriers, such as the floor of an attic, an open patio, or on furniture.

Do not use the mopping module on carpets.

Do not use the product when the ambient temperature is higher than 40°C (104°F) or lower than 4°C (39°F), or if there are liquids or sticky substances on the floor.

1.2 Using the Device

Before using the device, route the cables away from the floor or lay them aside to prevent the cleaner from pulling on them.

To avoid blocking the product and damaging valuable items, remove light objects (e.g., plastic bags) and fragile items (e.g., vases) from the floor before cleaning.

Children should be supervised to ensure they do not play with the device.

Keep hair, loose clothing, fingers, and all body parts away from openings and moving parts.

This product is not intended for use by persons (including children) with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless they are supervised by a person responsible for their safety or have received instructions from them on how to use the product (CB).

This product may be used by children aged 8 years and above, and by persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge, if they are supervised or have been instructed on the safe use of the product and understand the associated hazards. Children shall not play with the product. Cleaning and user maintenance shall not be performed by children without supervision (EU).

Use the product according to the user manual. Any losses or damages caused by improper use shall be borne by the user.

1.3 Using the Charging Station

Risk of electric shock: Use this charging station only in a dry location.

This device must only be used with the charging station supplied by Laresar.

Keep the charging station away from heat (e.g., heating vents).

Do not wipe or clean the charger's plugs with a damp cloth or wet hands.

If the power cord is damaged, do not use it anymore. It must be replaced by the manufacturer, its after-sales service, or a similarly qualified person to avoid hazards.

If the device is not used for a long time, fully charge it, turn it off, and store it in a cool and dry place. Charge the device at least every 3 months to prevent battery damage from over-discharge.

1.4 Storage and Maintenance

Do not place the charging station near heat sources (e.g., radiators).

Keep the main brush cleaning tools out of reach of children.

Do not place any objects (including children and pets) on the device, whether it is operating or not.

Do not carry the device by holding onto the main unit's cover or an impact buffer.

Turn off the device and unplug it from the power outlet before cleaning or maintaining the device.

Do not use wet cloths or liquids to clean the device.

This product contains batteries that can only be replaced by professionals. Do not disassemble, repair, or modify the battery or charging station.

The battery must be removed from the device before it is scrapped.

When removing the battery, the device must be disconnected from the power supply.

The battery must be disposed of safely. Do not discard used batteries. Give them to a professional recycling organization.

SAVE THESE INSTRUCTIONS

2. Package List

The package includes:

• Robot Vacuum Cleaner: The main cleaning unit.
• Dust Suction: The automatic dust collection and charging base.
• Charging Station: The base for charging the robot.
• 2-in-1 Water Tank: A component for the mopping function.
• Side Brush *2: Two side brushes to help sweep debris towards the main brush.
• HEPA Filter *2: Two high-efficiency particulate air filters.
• Dust Bag *2: Two disposable bags for the dust suction station.
• Cleaning Tool: A tool for cleaning the robot's brushes and filters.
• Mopping Support: A holder for the mop cloth.
• Mop Cloth *2: Two cloths for the mopping function.
• User Manual: This document.

3. Product Introduction

3.1 Robot Vacuum Cleaner

Wi-Fi Status Light:

• Off: Wi-Fi is not connected.
• Flashing: Connecting.
• Solid On: Wi-Fi is connected.

Power/Clean/Pause Button:

• Press to start/pause cleaning.
• Press and hold for 3 seconds to turn the device on/off.

Indicator Status:

• Cleaning: Solid blue light.
• Charging: Flashing blue light.
• Fully Charged: Solid blue light.
• Low Power: Slow flashing blue light.
• Alarming: Flashing red light.
• Standby: Light off.

Reset System Reset Button: Press this button with a needle to reset the device.

Components of the Robot Vacuum Cleaner:

• 1. Button (Power/Clean/Pause)
• 2. Laser Radar
• 3. Bumper
• 4. Infrared Receiver Sensor
• 5. Cliff Sensor
• 6. Switch Contact
• 7. Universal Wheel
• 8. Side Brush
• 9. Battery Cover
• 10. Drive Wheel
• 11. Roller Brush
• 12. Dust Bin

3.2 Dust Suction Charging Station

Tip: A dust bag is installed inside the dust collector.

• 1. Upper Cover
• 2. Dust Bag
• 3. Opening Position
• 4. Indicator
• 5. Electrode
• 6. Infrared Sensor
• 7. Suction Opening

3.3 2-in-1 Water Tank

• 1. High-efficiency Filter Cover
• 2. HEPA Filter
• 3. Sponge Filter
• 4. Primary Filter
• 5. Water Tank Plastic Plug
• 6. Dust Tank Button
• 7. Dust Outlet

4. How to Use

4.1 Precautions

Before operating the robot vacuum cleaner, remove cables and objects scattered on the floor that could be easily knocked over, are valuable, or potentially dangerous. Avoid the robot vacuum cleaner getting entangled, stuck, dragged, or tipped over.

Illustration: Shows a floor with cables and small objects that should be cleared.

Do not use the robot to clean liquids.

When used as a hanging device, it must be protected by railings to prevent it from accidentally falling or causing other objects to fall.

4.1.1 Remove Protective Material

Remove the protective material from both sides of the robot.

4.1.2 Attach Side Brushes

Align the left side brush (L) and the right side brush (R) with the corresponding letters L and R on the robot's shell. Press down until you hear a "click" sound, indicating the side brushes are installed.

4.1.3 Set Up Charging Station

Place the dust suction station on a flat floor against the wall and arrange excess cables.

Clean the area around the dock and connect the power supply that meets the power consumption requirements.

Tip: Ensure a clearance of more than 0.5m (19.69 inches) on the left and right sides of the charging station, and 1.5m (59.06 inches) in front of the charging station.

4.1.4 Connect to Power

Connect the power supply to the charging station.

4.1.5 Charging the Robot

Do not move the charging station arbitrarily. Avoid direct sunlight on the charging station.

Tip: Sunlight can interfere with the charging signal, potentially preventing the robot vacuum cleaner from returning to the charging station.

Press and hold the power button (1) to turn on the device. When the indicator light is on normally, place the main unit on the charging station for charging. If you hear the voice prompt "Starting Charging", it means the robot is successfully charging.

Tip: If the battery is too low, the robot cannot be turned on. Please place the robot vacuum cleaner on the charging station, and the device will automatically turn on.

4.2 Mopping Function

4.2.1 Add Water

Open the water injection cover, add the appropriate amount of water, and close the cover tightly. Please do not add any cleaning agent.

4.2.2 Install Water Tank

Reinsert the water tank into the robot.

4.2.3 Install Mop

Install the mop onto the mop holder.

4.2.4 Mount Mopping Support

Assemble the mopping support.

5. Download and Connect the App

5.1 Download

Scan the QR code below to download and install the app, or search for "Laresmart" in the App Store to download and install it.

iOS Compatibility: Compatible with iOS 10.0 and later.

Android Compatibility: Compatible with Android 8.0 and later.

5.2 Register

For the initial setup, please agree to the user agreement and click "Register". Next, select "Nationality", enter your phone number, and click "Get Verification Code", "Set Password", and "Finish".

5.3 Connect to the App

Step 1: Select Robot Model

Choose your robot model: L6 Nex.

Step 2: Connect to 2.4GHz Wi-Fi

Ensure the Wi-Fi account password is completely correct.

Step 3: Reset Wi-Fi

Reset the device by pressing both buttons (refer to diagram for button identification) for 3 seconds simultaneously until you hear the "AP Mode" sound and see the Wi-Fi indicator light flashing slowly.

Step 4: Connect to Hotspot "Smart Life-XXXX"

The robot's "SmartLife-xxx" hotspot is a virtual hotspot. After connecting, you can directly return to the app's distribution interface to establish the connection.

Step 5: Add Device

It usually takes a bit longer for the first connection.

Tip: You can find instructions on how to connect to the app on the Laresar Smart Cleaning YouTube channel and in the product list. If you encounter any issues, contact supportde@laresar.us.

Step 6: Successfully Connected

Confirmation of successful device addition.

Tip: Refer to the Laresar Smart Cleaning YouTube channel for connection guides.

6. How to Use the App

6.1 Intelligent Cleaning (Standard Mode)

The robot vacuum cleaner scans the working environment, creates a map, and intelligently divides the areas. It cleans each area individually, filling in a Z-shaped pattern along the walls. After cleaning is complete, the robot vacuum cleaner returns to the charging station.

Tip: For better map creation, the robot must start from the charging station during the first cleaning.

Do not move the main unit randomly or frequently during operation. Place the main unit back near its original location after moving it. When restarting the machine, the device will attempt to re-position its coordinates. After successful positioning, it will continue working according to the planned path. If positioning fails, the device will abandon the previous task and create a new map for cleaning, but it may not be able to charge.

6.2 Spot Cleaning

Use the Laresmart APP to select the desired cleaning function. Select a point on the map, and the robot vacuum cleaner will move to the designated position and clean a square area of 1.6m x 1.6m centered on itself.

Tip: Before using this function, you must create the map for the first cleaning in the Laresmart APP.

6.3 Zone Cleaning

Use the Laresmart APP to select the zone cleaning function. Select the area to be cleaned on the map, and the robot vacuum cleaner will clean the selected area.

Tip: Before using this function, you must create the map for the first cleaning in the Laresmart APP.

The main unit might enter unplanned areas, so please clear obstacles on the floor around the planned area. This area cannot serve as a safety isolation.

6.4 Defined Area Cleaning

Use the Laresmart APP to select the defined area cleaning function. Select the defined area on the map, and the robot vacuum cleaner will clean the defined area.

Tip: Before using this function, you must create the map for the first cleaning in the Laresmart APP.

The main unit might enter unplanned areas, so please clear obstacles on the floor around the planned area. This area cannot serve as a safety isolation.

6.5 Setting a No-Go Zone

Use the Laresmart APP to select the no-go zone editing function. Select the no-go zone for cleaning on the map and set it, and the machine will not enter the designated area.

Tip: Before using this function, you must create the map for the first cleaning in the Laresmart APP.

This function is only for setting cleaning areas and cannot be used to block dangerous areas.

If you move the robot vacuum cleaner or if there are obvious changes in your environment, the map may become invalid, and the no-go zone may be lost.

6.6 Scheduled Cleaning

After the scheduled cleaning setting takes effect, the device will automatically start cleaning at the set time and return to the charging station upon completion.

6.7 DND Mode (Do Not Disturb)

The default DND period is 22:00-06:00, which can be changed or ended in your Laresmart APP.

During the DND period, the robot vacuum cleaner will disable automatic continuous cleaning, voice broadcast, and timing functions.

6.8 Other App Functions

• Remote Control
• Find Robot
• Map Management
• Work Mode Selection
• Partition Area Editing
• Custom Area Attributes
• Real-time Map Update
• Language Selection
• Cleaning Record Display
• Consumables Management
• Custom Cleaning Sequence of Areas

7. Maintenance and Cleaning

7.1 Rolling Brush (Recommended Cleaning Frequency: Once a Week)

1. Turn the machine upside down, press the buckle on the roller cover, and remove the roller brush cover plate.

2. Remove the roller brush.

3. Use the cleaning brush to remove dust from the main brush cavity and the roller brush, and clear any tangled hair from the roller brush.

7.2 Side Brush (Recommended Cleaning Frequency: Once a Week)

1. Turn the machine upside down and pull the side brush straight out.

2. Remove tangled hair and dirt, then reinsert the side brush.

3. Align the housing correctly and press down to reinstall the side brush.

Tip: It is recommended to replace the side brush every month to ensure cleaning effectiveness.

7.3 Dust Bin and Filter (Recommended Cleaning Frequency: After Each Cleaning)

1. Press the dust bin button and pull out the dust bin.

2. Press the dust bin switch, open the dust bin, and empty the trash.

7.4 Washing the Dust Bin (Recommended Cleaning Frequency: Once a Week)

1. Remove the sponge and the high-efficiency filter after prolonged use.

2. Rinse the primary filter, dust bin, and sponge under the tap (the high-efficiency filter cannot be washed with water).

3. After washing, shake off water droplets, air dry the filter and dust bin, and use them only when completely dry.

Tip:

• Wash with clean water and do not add detergent.
• Do not use a brush; use your fingers to clean the filter.
• The filter must be air-dried for at least 24 hours to ensure it is thoroughly dry.
• It is recommended to replace the filter every three months.

7.5 Clean the Infrared Obstacle Avoidance Sensor (Recommended Cleaning Frequency: Once a Month)

Wipe the sensor gently with a clean, soft, and dry cloth.

7.6 Clean the Cliff Sensor (Recommended Cleaning Frequency: Once a Month)

Wipe the sensors gently with a clean, soft, and dry cloth.

7.7 Clean the Charging Contact (Recommended Cleaning Frequency: Once a Month)

Wipe the charging contacts on the robot and the charging station with a clean, soft, and dry cloth.

7.8 Clean the Signal Emission Area on the Automatic Dock (Recommended Cleaning Frequency: Once a Month)

Wipe the signal emission area on the automatic dock with a clean, soft, and dry cloth.

7.9 Battery

1. The rechargeable high-performance lithium-ion battery is integrated into the main unit. To maintain battery performance, keep the main unit in a charged state during use.

2. If the device is not used for a long time, it should be turned off for storage and charged every three months to prevent battery damage from over-discharge.

7.10 Firmware Update

Access the firmware update function via the Laresmart APP. After the new firmware is detected, update it according to the instructions. The battery capacity should not be less than 50% during the firmware upgrade. It is recommended to place the device on the charging station during the upgrade.

7.11 Replacing the Dust Bag

1. Unplug the power cord and open the auto-empty dock.

2. Pull up the handle of the dust bag.

3. Remove the dust bag from the dock.

4. Dispose of the used dust bag in the trash bin.

5. Insert the new dust bag into the dock, ensuring the dust bag handle does not protrude.

6. Close the auto-empty dock cover and turn on the power supply.

7.12 Cleaning the Dust Channel of the Auto-Empty Dock

If the dock indicator flashes red after replacing the dust bag, unplug the device and turn the dock over. Look through the dust channel's viewing window to check if the dock's dust channel is blocked. If it is blocked, remove the dust channel cover with a screwdriver as shown in the figure.

Tip: Forceful disassembly is strictly prohibited. Please reassemble after cleaning.

7.13 Clean the Infrared Sensor of the Auto-Empty Dock/Charging Contact Splitter

Gently wipe the two areas regularly with a clean, soft, and dry cloth. It is recommended to clean them once a month.

8. Specifications

9. Common Problems

10. Troubleshooting

11. Warranty

The 1-Year Warranty

Your Laresar device is covered by a 1-year warranty against defects in material and workmanship when used for private household purposes in accordance with the Laresar User Manual.

This warranty covers, at no additional cost to you, all labor and parts required to ensure your device is in perfect working order during the warranty period.

WHAT IS COVERED?

In accordance with the requirements described in this user manual, subject to the following conditions and exclusions.

Valid only for purchases made from authorized Laresar dealers.

This warranty is only valid if the device is used in the country where it was sold.

WHAT IS NOT COVERED?

Laresar is not liable for costs, damages, or repairs resulting from:

• Machines purchased from an unauthorized dealer.
• Careless operation or handling, improper use, abuse, and/or lack of maintenance or use not in accordance with the Laresar User Manual.
• Machines used not only for normal household use but also for commercial purposes or rental.
• Use of parts that do not comply with the Laresar User Manual. Use of parts and accessories other than those produced or recommended by Laresar.
• External factors unrelated to product quality and use, such as accidental water damage.
• Repairs or modifications performed by unauthorized persons or agents.
• Normal wear and tear, including water tank, filter, HEPA, main brush, side brush, and power cord (or if external damage or misuse is diagnosed), carpet or floor damage due to use not in accordance with manufacturer instructions, or if the brush roller is not turned off when required.
• Shortening of battery discharge time due to battery age or usage.

How to Make a Claim?

Please keep your proof of purchase. To make a claim under our limited warranty, you must provide the original proof of purchase, including the date of purchase and order number.

All work will be carried out by Laresar or an agency authorized by it.

Replaced defective parts become the property of Laresar.

Service performed under this warranty does not extend the period of this warranty.

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

12. Disposal

Information regarding the disposal of the product and its components, especially batteries, should be sought from local authorities or recycling centers.