lefant T8 Series User manual

Applicable for T800 Series
User Manual
Applicable for T8 Series
Robotic Vacuum Cleaner T8
Please read the instructions carefully before using this product and keep it properly.

Congratulations on the purchase of your Lefant ROBOTICS!
We hope it brings you many years of satisfaction. We trust the purchase of
your new robot will help keep your home clean and provide you more quality
time todo other things.
Wisdom Inspired Freedom
Should you encounter situations that have not been properly addressed in
this Instruction Manual, please contact our Customer Service Center where
atechnician can address your specific problem or question.
For more information,please visit the Lefant ROBOTICS official website:
www.lefantlife.com or send email to [email protected]
The Company reserves the right to make technological and/or design changes
to this product for continuous improvemen.

Contents
1
1.Important Safety Instructions·······························
2.Product Composition ·········································
3.Operating and Programming································
3.1 Notes Before Cleaning··············································
3.2 Quick Start·························································
3.3 Cleaning Mode Selection············································
3.4 Scheduling setting··················································
3.5 APP download and network configuration·····························
4.Maintance························································
4.1 Dust Bin and Filters················································
4.2 Roller Brush and Side Brushes······································
4.3 Other Components·················································
5.Indicator Light··················································
6.Troubleshooting················································
7.Technical Parameters········································
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1.Important Safety Instructions
2
Whenusing an electrical appliance, basic precautions should alwaysbe followed, including the following:
READ ALL INSTRUCTIONS BEFOREUSING (THIS APPLIANCE)
WARNING:Read all safety warnings and instructions.
1.Do not leave appliance when plugged in. Unplug from outlet when not in use and before
servicing.
2.Do not use outdoors or on wet surfaces.
3.Do not allow to be used as a toy. Close attention is necessary when used by or near children.
4.Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
5.Do not handle plug or appliance with wet hands.
6.Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
7.Turn off all controls before unplugging.
8.Use extra care when cleaning on stairs.
9.Do not use to pick up flammable or combustible liquids, such as gasoline, or use in areas
where they may be present.
10.Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot
ashes.
11.Do not use without dust bag and/or filters in place.
12.Prevent unintentional starting. Ensure the switch is in the off-position before connecting to
battery pack, picking up or carrying the appliance. Carrying the appliance with your finger on
the switch or energizing appliance that have the switch on invites accidents.
13.Disconnect the battery pack from the appliance before making any adjustments, changing
accessories, or storing appliance. Such preventive safety measures reduce the risk of starting
the appliance accidentally.
14.Recharge only with the charger specified by the manufacturer. A charger that is suitable for
one type of battery pack may create a risk of fire when used with another battery pack.
15.Use appliances only with specifically designated battery packs. Use of any other battery
packs may create a risk of injury and fire.
16.When battery pack is not in use, keep it away from other metal objects, like paper clips,
coins, keys, nails, screws or other small metal objects, that can make a connection from one
terminal to another. Shorting the battery terminals together may cause burns or a fire.
17.Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact
accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation or burns.
18.Do not use a battery pack or appliance that is damaged or modified. Damaged or modified
batteries may exhibit unpredictable behavior resulting in fire, explosion or risk of injury.
19.Do not expose a battery pack or appliance to fire or excessive temperature. Exposure to fire
or temperature above 130°C may cause explosion. The temperature of 130°C can be replaced
by the temperature of 265°F.
20.Follow all charging instructions and do not charge the battery pack or appliance outside of
the temperature range specified in the instructions. Charging improperly or at temperatures
outside of the specified range may damage the battery and increase the risk of fire.
21.Have servicing performed by a qualified repair person using only identical replacement parts.
This will ensure that the safety of the product is maintained.
22.Do not modify or attempt to repair the appliance or the battery pack (as applicable) except
as indicated in the instructions for use and care.
SAVE THESE INSTRUCTIONS

2.Product Composition
3
Robot
Start/Pause Button Wi-Fi Indicator Light
Anti-drop Sensors
Roller Brush
Anti-collision Sensor
Battery Cover
Driving Wheels
Dust Bin
Dust Bin/Water Tank
Infrared Receiver
Power Switch
Charging Contacts
Side Brushes
Universal Wheel
and Bumper

2.Product Composition
4
Charging Dock
Cleaning Tool
Charging Dock Pins
Power Indicator Light
Power Adapter
Power Adapter Port
Remote Control
clock icon
Appointment icon
AUTO Mode Button
Time Scheduling Button
Set Current Time Button
Suction/water volume
adjustment
Week display bar
Clock time display
Schedule time display
Mode status display
Return to Charger
Mode Button
Direction Control Button
START/PAUSE Button
Programmed Cleaning Mode
Button
Spot Cleaning Mode Button
Edge Cleaning Mode Button

2.Product Composition
5
Dust Bin
Dust Bin Cover
Filter Net
Sponge Filter
Dust Bin Release Button
High Efficiency Filer（HEPA）

3.1Notes Before Cleaning
6
Please refer to the following guidelines to check the cleaning area before
using the robot.
Remove power cords and small objects from the
Floor that could entangle the products.
The product is not suitable for use on long-pile
carpet. Before using the product near an area rug
or on a short-pile area rug with tasseled edges,
please fold area rug edges under themselves.
If there is a step or stairs in the cleaning area,
please operate robot to ensure its Anti-Drop Sensors
can detect the drop off. lt may be necessary to place
a physical barrier at the edge of the drop off to keep
the unit from falling over the edge.
Please be aware that the robot needs at least an
8 cm(3”)clearance to clean under furniture without
complications.
3.Operating and Programming

3.2 Quick Start
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Place the Charging Dock on a level floor surface against the wall with the base perpendicular
to the ground.Keep the immediate area 2m(6.6’) in front of the charger and 1m(3.3’) on both
sides of the charger clear of objects and reflective surfaces.
Plug the Charging Dock in. The Power Indicator Light on the Charging Dock glows.
Place the charging Dock Connect the power supply
Charging Dock Placement
Connect the adapter tothe charging Dock
1
Attach Side Brushes to the bottom of
robot by pressing a brush into each
slot until it clicks.
Install Side Brushes
2
Before using the Robot, please remove the
front bumper and charging station Protective
strip and protective film.
Remove Protector
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1M
1M
2M
3.Operating and Programming

8
Turn the robot’s Side Power Switch to the ON
position. “-” indicates ON and“O” indicates OFF.
Robot is powered ON when button glows a
continuous BLUE.
Start to Charge
Turnon the Robot
1
Charge Robot
2
Place robot on the Charging Dock making sure the
Charging Contacts on robot and the Charging Dock
Pins make a connection. Charge Robot for at least
4 hours before the first use.
making sure the Charging
Contacts on robotand
the Charging Dock Pins
makea connection.
* Usually take 5.5 hours from low battery mode to fully charged.
* button in breathing status when robot is charging. button stops glowing after
robot is fully charged.
3.Operating and Programming

Pause robot by pressing the button on robot or the button on the Remote Control.
Suction power control
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Pause
Small Medium High
L N H
* when the Robot is Pause, the robot can be moved
forward or left or right by remote control as needed.
Through the button on the remote control,
you can adjust thesuction power of the robot .
There are three level adjustment：
L-Low M-Medium H-High The default level is
Medium. Sort by HLNH
The robot will enters sleep mode after standby for 10 minutes, and the AUTO button light goes off. If you
need to select another mode, please refer to the section (mode selection).
Auto Cleaning Mode
Robot will clean in Random Cleaning Pattern designed for carpet cleaning by default.
AUTO
3.Operating and Programming

3.3 Cleaning Mode Selection
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The Robot has several cleaning modes to choose from to effectively clean different floors.
Cleaning modes are selected using the Remote Control.
Edge Cleaning Mode
Return to Charger Mode
*Robot can also besent back to the Charging Dock
at any time by pressing the Return to Charger Button
on the Remote Control.
Spot Cleaning Mode
This mode is applicable for an area of highly concentrated
dirt or duct. In Sport Cleaning Mode, Robot focuses on a
specific area to clean.Robot cleans the area in a spiral
pattern using MAX suction power and stops when it
completes Spot Cleaning.
To start Spot Cleaning Mode,press Spot Cleaning Mode
on the Remote Control
This mode is good for cleaning the edges and corners
of a room. In Edge Cleaning Mode, Robot cleans along
a border using MAX suction power (e.g.wall).
To start Edge Cleaning Mode, press the Edge Cleaning
Mode Button on the Remote Control.
（less than 3 minutes）
Routed Planning Cleaning Mode
Routed planning cleaning mode is applied to hard
surfaces such as tiles and wooden floors for more
efficient cleaning.
When battery power gets low, Robot automatically
switches to Return to Charger Mode and returns to
theCharging Dock to recharge itself. Alternatively double
click on the Start/Pause button on the robot to start
theReturn to Charger Mode.
3.Operating and Programming

Robot has a Time Scheduling function.Robot can be programmed to automatically
clean at a specific time using the Remote Control,even if nobody is at home.The
current time of day and the cleaning times are scheduled using the Remote Control.
Theremote control is 24-hoursystem.
* Before setting the current time and Schedule cleaning time, make sure that the Start/Pause button is always
on in blue and the robot is awake.
* If the robot doesnotwake up, please press the Start/Pause button on the robotor remote control button to
wake it up.
* Remote control Scheduling settings are notrelated to APP Scheduling settings, the scheduling cleaning that
set by remote control will not affect each other.
* Scheduling settings on APP will not affect the remote control time and Scheduling settings.
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3.4 Scheduling setting
Set the Current Time of Day
[Week day and time setting] Short press button, the
remote control screen displays The icon and the week
Press the Buttons to switch “hour” “minute” and
“week”. Press the Buttons to adjust “hour”, “minute”
After the time adjustment is completed,press to save,
the robot will give a “beep”sound, and the current time is
setsuccessfully.
*English abbreviation for Monday to Sunday,
sorted as MON TUE WED THU FRI SAT SUN
* If you do not press button to save,
the current time setting will not be saved; the
clock setting is automatically exited after 10s
withoutoperation.
*Note:Adjust the hour each time you press
button hours +1/-1,adjust the minutes
time you press button minutes +5/-1.
SUN MON TUE WED THUSUN MON TUE WED THU FRI SAT FRI SAT
SUN MON TUE WED THU FRI SAT
3.Operating and Programming

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Schedule the Cleaning Time using Remote Control
Cancel Scheduled Cleaning Time
Press button, the icon and the week
column area flash on the Remote Control
screen.
Using Remote Control
[Cancel the Scheduled cleaning time]Press the and
Set the time to 00:00.When the minute digit flashes
and press the button to change to --:--, then press
to cancel the Scheduled cleaning time of the day,
The robot will give a “beep’sound.
[Cancel all scheduled cleaning time] Press and hold
the button for 3 seconds, the icon disappears on
the screen to display --:--, the robot gives a“beep”
sound, canceling the scheduled cleaning time function.
*When the robot is powered off or the remote control
battery is removed, You need to reset the current time and scheduled cleaning time setting.
If you do not press button to save,the scheduled
cleaningtime settingisunsuccessful; the clock setting
is automatically exited after 10swithout operation.
*Note: Adjust the hour eachtime youpress button
hours +1/-1, adjust the minute each time you press
button minutes+5/-1.
After the scheduled cleaning time is adjust, align the
remote control with the robot, press the button on
the remote control to save the settings, the robot will
give a “beep”sound, and go to the scheduling time
setting of the next day.After the configuration is
complete, press the button to exit the setup, and the
robot will automatically cleans at the scheduled cleaning
times.
Press the Buttons to switch “hour” “minute”
and“week”. Press the Buttons to adjust
“hour”, “minute”and “selected day of the week".
SUN MON TUE WED THU FRI SAT
SUNMONTUE WED THU FRI SAT
SUN MON TUE WED THU FRI SATSUN MON TUE WED THU FRI SAT
3.Operating and Programming

3.5 APP download and network configuration
Connect to your Indoor 2.4G WIFI network
Make sure the mobile device is connected to the indoor 2.4G
WIFI network,and the signal quality is good enough,register
and log in to the mobile app.
Scan the QR code to download and install
the app
This app is compatible with IOS9.0 and Android 4.0 or above.
ios system: Please search“Lefant life”in the app store.
Android system:Please scan the QR code or search
“Lefant Life”on google play to download.
1Network paring EZ mode (Only works with 2.4G WIFI)
Turn on the power button and the device will enter
the standby state.
Press and hold the Start/Pause button for
3 seconds, after hear the "beep" sound, the robot
will enter to network configuration mode. device
will enter the standby state.
EZ MODE
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3.Operating and Programming

Turn on the power button and the device will enter
the standby state.
Press and hold the Start/Pause button for
6 seconds, after hear the 2 times "beep" sound,
the robot will enter to network configuration mode.
device will enter the standby state.
Network paring AP mode (Only works with 2.4G WIFI)
3.Operating and Programming
If you experience with network pairing failure, please restart the robot and start over
again. Or try the AP mode network pairing method instead.
2
1
AP MODE
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Add Manually- Wi-Fi-AP Mode
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Press and hold the Start/Pause button for
6 seconds, after hear the 2 times "beep" sound,
the robot will enter to network configuration mode.
device will enter the standby state.
Turn on the power button and the device will enter
the standby state.
3.Operating and Programming

Connect your phone to a Wi-Fi that starts with then
name“SmartLife”.
After successfully connecting to the Wi-Fi, return the the APP
and start the network configuration.
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T800
3.Operating and Programming

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4.1 Dust Bin and Filters
Remove the dustbin, open the dustbin cover,and empty the Dust Bin.
Remove the dust filter.HEPA is not recommended for washing.
Pat the High Efficiency Filter clean.
4.Maintance
1
2
Flush the Dustbin and
the filter net.
Dry the Sponge filter,Dust Bin
and Filter Net completely
before reinstalling.
3 4
When cleaning and maintaining the robot and its accessories,turn off the
robot and unplug the Charging dock.

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4.Maintance
4.2 Roller Brush and Side Brushes
Turn the robot over. Push both buttons on the Roller Brush Cover and remove it.
Remove the Roller Brush.Use the Multi-Function Cleaning Tool tocut off and
remove any hair tangled around the Roller Brush.
Remove the Roller Brush.Use the Multi-Function Cleaning Tool to cut off and
remove any hair tangled around the Roller Brush.
Cleaning Roller Brush
1
Use the Multi-Function
Cleaning Tool to cut off
and remove any hair tagled
around the Universal Wheel.
Cleaning the Side Brushes
Remove the Side Brushes. Wipe
the Side Brushes and their slots
with a dry cloth.
2
Clean the driving wheel to maintain
it’s effectiveness.
4
3