cecotec 7490 Laser Robot Vacuum Cleaner Instruction Manual

: June 13, 2024
: cecotec

Table of Contents

SAFETY INSTRUCTIONS
PARTS AND COMPONENTS
BEFORE USE
OPERATION
CLEANING AND MAINTENANCE
TROUBLESHOOTING
TECHNICAL SPECIFICATIONS
DISPOSAL OF OLD ELECTRICAL AND ELECTRONIC APPLIANCES
TECHNICAL SUPPORT AND WARRANTY
COPYRIGHT
DECLARATION OF CONFORMITY
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

7490 Laser Robot Vacuum Cleaner
Instruction Manual

SAFETY INSTRUCTIONS

Read these instructions thoroughly before using the appliance. Keep this instruction manual for future reference or new users.
This appliance must be used in accordance with these operating instructions. Cecotec will not be held liable or responsible for any damages or injuries caused by improper use.
Make sure that the mains voltage matches the voltage stated on the rating label of the appliance and that the wall outlet is earthed.
Check the power cable regularly for visible damage. If the cable is damaged, it must be repaired by the official Cecotec Technical Support Service to avoid any type of danger.
This appliance is designed for domestic use only and is not intended for bars, restaurants, farmhouses, hotels, motels, and offices.
Do not try to repair the appliance by yourself. Contact the official Cecotec Technical Support Service for advice.
Do not use the appliance to vacuum liquids, lighted matches, cigarette ends, hot ash, or on wet surfaces.
Do not use this appliance on concrete, asphalt, or other rough surfaces.
Stop using the appliance if you notice an abnormal sound or sense a temperature higher than usual.
Do not block the appliance openings or airflow. Keep openings free of any objects, and do not block them with clothes or your fingers.
Turn off and unplug the appliance from the mains supply when it is not going to be used for a long period of time, before cleaning or repairing, before attaching components, and before removing the battery. Pull from the plug, not the cable, to disconnect it from the outlet.
WARNING: the appliance has rotating parts which may pose a risk of entrapment. Exercise extreme caution.
Do not immerse the cable, plug, or any other part of the appliance in water or any other liquid or expose electrical connections to water. Make sure your hands are dry before handling the plug or switching on the appliance.
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 if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children must not play with the appliance. Cleaning and user maintenance should not be carried out by unsupervised children.
Do not touch the cable, power supply, or charger with wet hands.
Do not expose the appliance to direct sunlight, fire, water, or moisture.
Do not sit or place sharp or heavy objects on top of the appliance.
Before operating the robot vacuum cleaner, prepare the room and supervise it. To do so, remove any objects and cables that may affect its operation.
Keep the appliance away from clothing, curtains, and similar materials.
Always place the appliance on a flat and stable surface. Avoid placing it on unstable surfaces it could fall from (such as tables or chairs).
Before operation, make sure all the robot vacuum cleaner and charging base connections are in good condition.
Avoid operating the robot vacuum cleaner under extremely high or low temperatures.
The appliance should only be used with the battery and power adapter supplied with it or with compatible units approved by Cecotec.
Non-rechargeable batteries should not be recharged.
Make sure the appliance is not plugged to a mains socket before cleaning it or carrying out maintenance on it.
Make sure the charging base is not plugged to a power outlet before cleaning it.

Battery instructions

This appliance includes a Li-ion battery. Do not incinerate or expose it to high temperatures, as it may explode.
Batteries may leak under extreme conditions. Should that be the case, do not touch the liquid. If the liquid gets into contact with skin, wash immediately with soap and water. If the liquid gets into the eyes, wash them immediately with clean water for a minimum of 10 minutes and seek medical attention. Wear gloves when handling the battery or cells and dispose of it immediately in accordance with local regulations.
Avoid contact between batteries and small metal objects such as paper clips, coins, keys, nails, or screws.
Never modify the charger in any way.
Batteries must be removed from the appliance for safe disposal.
Keep batteries out of the reach of children if they can be swallowed.
Battery ingestion can cause burns, perforation of soft tissue, and death. It can cause severe burns within two hours of the ingestion.
In case of battery ingestion, please seek medical help immediately.
WARNING: to recharge the battery, use only the power supply unit provided with the appliance, reference DBS012A-1900600G or GQ12-190060-A.
The batteries’ supply terminals must not be short-circuited.
If the appliance is to be stored for a long period of time, it is advisable to remove the batteries.
Batteries must be inserted in the correct position. Pay attention to polarity when inserting it.

PARTS AND COMPONENTS

Fig. 1.1:

Back Home button
Start/Pause button
Laser
Reset button
Bumper
Infrared sensors
Fall-detection sensors
Charging terminals
Omnidirectional wheel
Side brush
Internal battery
Drive wheels
Main brush
Mixed tank

Robot vacuum cleaner’s accessories Fig. 1.2:

Charging base
Mixed tank
Side brush
High-efficiency filter and primary filter
Adapter
Self-cleaning brush
Mop bracket
Mop
Multifunctional brush
Instruction manual

Charging base. Fig. 2:

Operation indicator light
Signal transmission zone
Charging connector
Charging terminals

Mixed tank. Fig. 3:

High-efficiency filter cover
High-efficiency filter + primary filter + sponge filter
Silicone lid
Tank lock

NOTE:
The graphics in this manual are schematic representations and may not exactly match the appliance.

BEFORE USE

This robot vacuum cleaner includes a package designed to protect it during transport. Take the robot vacuum cleaner out of the box. Keep the original box and other elements in a safe place, as this will help you prevent product damage when transporting it in the future. In case the original packaging is disposed of, make sure all packaging materials are recycled accordingly.
Make sure all parts and components are included and in good conditions. If there is any piece missing or not in good condition, immediately contact the official Cecotec Technical Support Service.

Warnings

Remove all objects around the robot vacuum cleaner such as clothing, papers, cables, curtains, or other fragile objects which may block or slow down the operation of the robot vacuum cleaner. Fig. 4
If the room to be cleaned is near a balcony or stairs, a physical barrier should be placed to prevent the robot vacuum cleaner from falling and getting damaged, thus ensuring safe operation. Fig. 5
Do not use the robot vacuum cleaner for liquids. Fig. 6
Direct exposure to sunlight or heavy light contrasts may affect the correct operation of the sensors. If this happens, the robot vacuum cleaner will cease operation. Move it to a new location for it to start running again.
Please note that the total height of the robot vacuum cleaner is 8 cm and the sensors are at the bottom, so it is advisable to black all areas below 8 cm to avoid damaging the laser.

Installing the robot vacuum cleaner and charging base

Place the charging base against a wall and leave a minimum free space of 1.5 meters to the front and 0.5 meter to each side. Fig. 7
Connect the charging base to a power socket. Wind and store the remaining cable to prevent accidents.
Hold down the Start/Pause button for 3 seconds.
When the indicator light turns on, place the robot vacuum cleaner in the charging base and make sure the charging terminals on the robot match those of the charging base. If the light is flashing blue, it means the battery is not completely charged. To ensure the maximum cleaning time, wait until the light turns into steady blue, as this indicates that the battery is fully charged and that the robot vacuum cleaner is ready to clean.

Note

Take the robot vacuum cleaner to the charging base if the battery is low. The robot vacuum cleaner may not turn on if battery is too low.
The robot vacuum cleaner will automatically turn on when placed on the charging base.
The robot vacuum cleaner cannot be turned off during recharge.

Installing the mixed tank. Fig. 8

Open the water-tank silicone lid and carefully fill up the tank while avoiding spillages. Make sure the silicone clip is properly closed to avoid water from pilling. Never immerse the tank in water or other liquids.
Install the mop on the mop bracket.
To install the tank on the robot vacuum cleaner, follow the direction shown in figure 8 and manually press the tab and push it into the correct position. You will hear a click when it is properly fixed.
Install the mop bracket following the direction shown in figure 8.

Recommendations:

It is not suggested to use the scrubbing function for the first-time use.
Do not use the mopping function if the robot vacuum cleaner is not being supervised.
To remove the mop bracket, press the release button and pull from it outwards.
Uninstall the mop bracket when the robot vacuum cleaner is charging or when not in use.
Add a few drops of cleaning agent to the water if necessary, as long as it is non-corrosive.
Using cleaning agents in excess might block water outlets.
In order to achieve perfect scrubbing, it is suggested to moisten the mop before using it.

First use

Once the robot vacuum cleaner and the charging base are installed, follow these steps before the first cleaning.
First of all, fully charge the robot vacuum cleaner. It is suggested to allow the robot to charge overnight. Once fully charged, it may carry out the first cleaning cycle and save the first map. To do so, activate the Auto mode and select the Eco suction level. It is very important to follow these instructions so that the robot vacuum cleaner recognises every corner of your house and can carry out a complete mapping of it.
If your house is very large and the robot vacuum cleaner runs out of battery, it will return to the charging base, save both complete and incomplete maps, and, once charged, it will resume cleaning where it left off until the entire surface has been mapped. The robot

OPERATION

Robot vacuum cleaner’s buttons
Auto Mode

Press the Start/Pause button on the robot vacuum cleaner or from the app for the robot to automatically start cleaning in Edge mode and perform a cleaning cycle in an orderly zig-zag pattern, while recognizing which areas it has cleaned and which it hasn’t. The robot vacuum cleaner will automatically plan the cleaning route during cleaning.
If you control the robot vacuum cleaner manually during this mode, the robot will recalculate the route, so it may pass through already cleaned areas. To ensure efficient cleaning, do not operate the robot vacuum cleaner manually during automatic cleaning.
Thanks to its Total Surface 2.0 technology, if the battery is low during the cleaning cycle, the robot vacuum cleaner will smartly return to the charging base automatically and, once fully charged, it will resume the cleaning process from the same point.
During cleaning, the robot vacuum cleaner will stop briefly to evaluate the area and calculate the cleaning route (this stop will vary depending on the house conditions).

Back Home mode

Press the Back Home button on the robot vacuum cleaner or from the app to send the robot vacuum cleaner to the charging base. The robot vacuum cleaner will continue vacuuming until it reaches the charging base.
This mode can be activated during any cleaning cycle.
The robot vacuum cleaner will take the shortest route back to the charging base thanks to its map-memorization feature and the smart back-home function.
Upon completing a cleaning cycle or when the battery is low, thanks to its Total Surface 2.0 technology, the robot vacuum cleaner will automatically return to the charging base to avoid running out of battery. Once the robot has recharged, it will resume cleaning from the point it has stopped.

Note:
If there is no good access to the charging base, the robot vacuum cleaner will not be able to return to it. If this happens, place it manually on the charging base.
Functions
Pause:
While the robot vacuum cleaner is running, press the Start/Pause button on the robot vacuum cleaner or select it in the app to pause the cleaning process. Press the Start/Pause button on the robot vacuum cleaner or on the app to resume the cleaning process.
Standby:

The robot vacuum cleaner will automatically enter standby mode after 10 minutes of inactivity.
Press the Start/Pause button on the robot vacuum cleaner or in the app to activate it again.

Cleaning modes

The robot vacuum cleaner includes different modes and functions that can be toggled from the app.
In addition, in every one of the cleaning modes on the app, you will be able to select the
Turbo mode on carpets, which activates the maximum suction power when the robot vacuum cleaner detects a carpet.

Edge mode:

When this mode is selected, the robot vacuum cleaner will clean along walls and around furniture (e.g., table or chair legs).
Press the edge cleaning mode in the app.

Spiral mode:

When this mode is enabled, the robot vacuum cleaner will thoroughly clean a specific area.
It will start cleaning at a specific spot and will move outwards in a spiral motion, and it will return to the starting spot in an inwards spiral motion again.
When it finishes and returns to the starting spot, the robot vacuum cleaner will return to the charging base directly.
Before using this mode, place it in the spot you wish to clean.
Select the spiral cleaning mode on the app.

Scrubbing Mode:

Attach the mop to the bracket and the latter to the mixed tank. Fill the water tank.
Insert the mixed tank into the robot vacuum cleaner and select the cleaning mode and scrubbing level in the application: medium, low, or high.
Once you have selected the desired scrubbing level, the robot vacuum cleaner will start the All in One function to vacuum, scrub, and sweep simultaneously thanks to its mixed tank.

Note:

If you wish to mop, do not fill the water tank.
To ensure a perfect scrubbing from the start, it is suggested to dampen the mop evenly with water before fixing it to the mixed tank. It is also recommended to wash the mop after every use.
It is recommended to be present when the robot vacuum cleaner is scrubbing.
When the robot vacuum cleaner returns to the charging base, you must remove the mop. Do not leave the robot vacuum cleaner charging with the mop assembled.

Manual Mode:
The robot vacuum cleaner can be moved manually by selecting manual mode in the application and using the arrow keys.
Back Home mode:
Press the Back Home button on the robot vacuum cleaner or select the option in the app to send the robot vacuum cleaner to the charging base in any cleaning mode. The robot vacuum cleaner will continue vacuuming until it reaches the charging base.
Smart Area Mode:

Once the home’s map has been saved, select this mode for the robot to clean a specific area in zigzag motion. The robot vacuum cleaner will clean the selected area and then return directly to the charging base. You can select more than one area on the map at a time. The robot vacuum cleaner will only clean the area selected on the map. It will therefore go to the selected area and return to the base without vacuuming.
To activate this mode, select the Smart Area option on the app.

Spot mode:

Select this mode if you want to thoroughly clean a specific point in the map, making the most of the robot vacuum cleaner’s maximum power. The robot vacuum cleaner will clean an area of 1.6m x 1.6m in a zigzag pattern and return directly to the charging base once finished. The robot vacuum cleaner will only clean the area selected on the map, therefore it will go to said area and return to the charging base without vacuuming.
To activate this mode, select the spot cleaning option on the app.

Restricted Area mode:

Select this mode and mark out specific areas on the map that you do not want the robot vacuum cleaner to clean. You can select more than one restricted area on the map.
To activate this mode, select the restricted area cleaning option on the app.

Complete cleaning mode:

Select this mode to perform a deep cleaning of your house. The robot vacuum cleaner will clean in Edge mode and continue zigzagging horizontally and vertically. It will then return to the charging base.
To activate this mode, select the complete cleaning option on the app.

Power Level function:
Select the power level on the app to control the robot vacuum cleaner’s suction power during cleaning. There are 3 power levels: Turbo, Normal, and Eco.
Cleaning scheduling:

To make cleaning easier, the robot vacuum cleaner has a function that allows it to be programmed daily from the app. According to the setting, the robot vacuum cleaner will automatically start cleaning in the selected days at the desired time.
Before setting the hour and the options on the robot vacuum cleaner, make sure it is on.

Other functions;
Night functions:
The robot vacuum cleaner can be assigned a do-not-disturb time slot, which can be modified or cancelled from the mobile APP. During the set time, the robot vacuum cleaner will disable the automatic, continuous cleaning and timer functions.
Map Editing function:
This function allows you to edit generated maps: rename cleaning areas, split or combine areas, and edit cleaning mode, suction power, and scrubbing level in each selected area.
Robot vacuum cleaner’s Location function:
Allows to locate the robot vacuum cleaner on the map.

CLEANING AND MAINTENANCE

Cleaning the main brush
– The main brush spins at top speed and helps pushing the dirt into the suction mouth.
This brush is in contact with the floor, and therefore with dirt, so it can wear out overtime, affecting negatively to the cleaning efficiency. For this reason, it is suggested to replace the main brush after a maximum of 320 hours or less.

Slightly press the main brush frame’s tabs to open the main brush compartment and remove it. Fig. 9
Remove hair, lint, and other dirt trapped in the brush and around the shafts with the help of the self-cleaning brush. Fig. 10
Clear and clean the robot vacuum cleaner’s suction channel.
Reinstall the main brush and its frame.

Recommendation
It is recommended to clean the main brush once a week with the help of the self-cleaning brush.
Side brush. Fig. 11
The side brush is designed with many bristles and used both to push dirt into the suction mouth and thoroughly clean edges and corners. This brush may wear out overtime, which will negatively affect cleaning efficiency.
Recommendation

It is recommended to clean the side brush once a week with the help of the self-cleaning brush.
Remove the side brush by pulling it outwards and clean it regularly.

Recommendation
To ensure perfect cleaning, it is recommended to change the side brush every 3 months (depending on frequency and type of use).
Mixed tank. Fig. 12:

Remove the mixed tank.
Open the mixed tank cover and empty it.
Remove the filter and filter holder as shown in figure 12.
Use the self-cleaning brush to clean the inside of the mixed tank.
You can clean the dust compartment with water, without immersing the tank.
Reinstall the mixed tank on the robot vacuum cleaner.

High-efficiency filter. Fig. 13:

The high-efficiency filter is designed with fibers that help trap dust particles, dust mites, pollen… It is very important to periodically clean the filter, to prevent these particles from building up in the filter, causing efficiency loss. It is convenient to carry out this maintenance once a week.
Replace the high-efficiency filter every 3 months, depending on the frequency and type of use.

Recommendation
You can remove dirt from the high-efficiency filter with a small brush or gently shake the filter on a hard surface to remove the dust. The high- efficiency filter cannot be washed.
Primary mesh filter and sponge filter
The filtering system is featured with a primary mesh filter and a sponge filter, located next to the high-efficiency filter. It is suggested to replace them either after a maximum of 160 hours of use or when they are worn out due to operation.
Recommendation
Dirt can be removed with a small brush or by shaking carefully against a hard surface for dust to fall off. You can also use warm water without detergents to obtain better results. Always make sure they are completely dry before installing them again; otherwise, moisture can reach the robot vacuum cleaner’s motor and damage it.
Cleaning the fall-detection sensors
Use a clean, dry, and soft cloth to wipe off any dust from the fall-detection sensors located on the robot vacuum cleaner’s lower part.
Sensors

The robot vacuum cleaner has different types of sensors, for example, proximity sensors that allow the robot to move around while detecting obstacles, or fall-detection sensors that help the robot detect slopes or possible gaps/unevenness such as staircases. These sensors are always in contact with dust particles, and therefore can deteriorate over time, causing possible navigation errors.
It is recommended to clean all sensors of the robot vacuum cleaner every 35 hours of use or less, using a soft, dry cloth.

Charging base
Likewise, the charging base includes charging terminals and the signal transmission zone. Use a clean, dry, soft cloth to wipe dust from these areas.
Charging and replacing the battery

To lengthen the battery shelf life, leave the robot vacuum cleaner to charge in the charging base when not in use.
Remove the battery and store it in a safe, dry place if the robot vacuum cleaner will not be used for a long period of time.
To replace the battery, follow the instructions below:
1. Unscrew the 2 screws on the battery compartment, remove the battery cover and the battery. Fig 14.
2. Insert the new battery with the battery label facing up.
3. Put the battery and the battery cover in back in place and properly fix the screws back again.

TROUBLESHOOTING

Problem	Possible cause and solution
The robot vacuum cleaner does not switch on or does not clean.	The robot

vacuum cleaner does not work when battery is low. Allow it to charge before operation.
The room temperature is below 0 °C or above 40 °C.
The robot vacuum cleaner cannot charge or return to the charging base.| There are too many obstacles near the charging base. Relocate the charging base to an area free of obstacles.
Clean the charging terminals of both the charging base and the robot vacuum cleaner.
Make sure the robot vacuum cleaner is switched on.
The robot vacuum cleaner is too far away from the charging base. Place it closer and try again.
The robot vacuum cleaner does not work properly.| Turn off the robot vacuum cleaner and turn it on again.
Reset the robot vacuum cleaner by pressing the side Reset button.
The robot vacuum cleaner makes a strange noise during operation.| The main brush, side brush, or omnidirectional wheel are blocked or tangled. Stop the robot vacuum cleaner and clean them.
Robot vacuum cleaner does not clean efficiently or doesn’t pick up all the dirt.| The tank is full. Empty it and clear the high-efficiency filter if it is blocked.
The high-efficiency filter is blocked. Clean it.
The main brush is blocked or tangled. Clean it.
The robot vacuum cleaner could not connect to the Wi-Fi network.| Bad Wi-Fi signal. Check that the robot vacuum cleaner is located in an area with good Wi-Fi signal.
The Wi-Fi connection is unstable. Reset the router, check if there are any App updates, and try again. This robot vacuum cleaner only supports the 2.4GHz band.
Make sure that your device mobile data are deactivated to improve the linking process.
The robot vacuum cleaner did not carry out the scheduled cleaning task.| Check if the robot vacuum cleaner is in Sleep mode and change mode. This option can be found on the general settings of the robot vacuum cleaner and allows you to define time slots in which the robot will not perform the scheduled cleaning tasks when in Sleep mode.
---|---
Make sure the robot vacuum cleaner is plugged to the mains, that it will not be able to carry out scheduled cleanings offline, and that the battery is not low.
The robot vacuum cleaner does not return to the
charging base after spot cleaning or after changing the starting position.| The robot vacuum cleaner will map and calculate a new route after running in Spot cleaning mode or after changing its starting position.
If the charging base is very far away from the robot vacuum cleaner, it will not be able to charge back automatically. Manually move the robot vacuum cleaner to the charging base.
The robot vacuum cleaner does not resume cleaning.| Make sure the robot vacuum cleaner is not in Sleep mode, as it will not resume cleaning in this mode.
It will not resume cleaning when it is manually placed on the charging base.
The robot vacuum cleaner is always offline.| Make sure the robot vacuum cleaner is successfully connected to a 2.4 GHz network and always in areas with good Wi-Fi signal.
The connection between the smartphone and the robot vacuum cleaner failed.| Make sure the robot vacuum cleaner and the charging base are in an area with good Wi-Fi signal, reset the router, and retry connection.

TECHNICAL SPECIFICATIONS

Model: Conga 7490 Eternal Genesis
Product reference: 08595
Voltage: 100-240 V ~ 50/60 Hz
Rechargeable Li-ion battery
Rated capacity: 14.4 V 2500 mAh
Typical capacity: 2600 mAh
Wi-Fi connection: Wi-Fi IEEE 802.11 b/g/n 2.4 GHz
Maximum power transmission: 20 dBm Technical specifications may change without prior notification to improve product quality Made in China | Designed in Spain

DISPOSAL OF OLD ELECTRICAL AND ELECTRONIC APPLIANCES

This symbol indicates that, according to the applicable regulations, the product and/or batteries must be disposed of separately from household waste. When this product reaches the end of its shelf life, you should dispose of the batteries/accumulators and take them to a collection point designated by the local authorities.
Consumers must contact their local authorities or retailer for information concerning the correct disposal of old appliances and/or their batteries. Compliance with the above guidelines will help protecting the environment.

TECHNICAL SUPPORT AND WARRANTY

Cecotec shall be liable to the end user or consumer for any lack of conformity that exists at the time of delivery of the product under the terms, conditions, and deadlines established by the applicable regulations. It is recommended that repairs be carried out by qualified personnel.
If at any moment you detect any problem with your product or have any doubt, do not hesitate to contact the official Cecotec Technical Support Service at +34 963 210 728.

COPYRIGHT

The intellectual property rights over the texts in this manual belong to CECOTEC INNOVACIONES, S.L. All rights reserved. The contents of this publication may not, in whole or in part, be reproduced, stored in a retrieval system, transmitted, or distributed by any means (electronic, mechanical, photocopying, recording or similar) without the prior authorization of CECOTEC INNOVACIONES, S.L.

DECLARATION OF CONFORMITY

Cecotec Innovations hereby declares that this robot vacuum cleaner, model 08595 Conga 7490 Eternal Genesis is in conformity with the Radio Equipment Directive 2014/53/EU.
The full text of the EU Declaration of Conformity can be found on the following website: www.cecotec.es cecotec 7490 Laser
Robot Vacuum Cleaner 1 cecotec 7490 Laser Robot Vacuum Cleaner
2