KBS Keenbot T8 User manual

BEDIENUNGSANLEITUNG
KBS Gastrotechnik GmbH – Schoßbergstraße 26 – 65201 Wiesbaden
www.kbs-gastrotechnik.de
Stand November 2022

Keenon Smart Delivery Robot User Manual
Keenbot T8

Keenon Smart Delivery Robot User Manual
Keenbot T8
Keenon Robotics Co.,Ltd.
Save this instrucation manual for future reference
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English
■Notice:
Copyright © 2022Keenon Robotics Co., Ltd. All rights reserved.
This document may not be copied, reproduced, transcribed, or translated,
in part or in whole, by any individual or organization, or be transmitted in
any form or by any means (electronic, photocopy, recording, etc.) for any
commercial purposes without the prior written permission of Keenon
Robotics Co., Ltd.
The product specifications and information mentioned herein are for
reference only and are subject to changes without prior notice. Unless
otherwise specified, this user manual is only used as guidance for use.

Contents
Introduction 05
12
13
Appearance & Components
Specifications
Product Specifications 12
14
16
16
19
Robot Charging
Power On/Off
Operation of Stop Button
Mode Selection
Operation 14
About the Safety Instructions
Symbol Description
Graphical Symbol Description
Safety Instructions 05
05
06
07
27
28
28
29
29
Maintenance
Robot Body Care
Moving and Handling the Robot
Transportation
Disposal
Robot Maintenance 27
Troubleshooting 30

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Keenon RoboticsBoosting the New Revolution of Intelligent Unmanned Delivery
English
Keenbot T8 is a delivery robot by Keenon Robotics that collaborates with
employees in restaurants, hotels, inns, and retail stores.
1. Introduction
2.1 About the Safety Instructions
Before using the robot, please fully understand and observe the Safety
Instructions described in the Keenbot T8 User Manual (hereinafter referred
to as "this manual"). The precautions given here are to avoid injury to users
and other personnel and property losses. Please always pay attention.
Keenon Robotics shall not be held liable for any damage to the user or any third
party caused by the malfunction, misoperation, problem, etc. of the robot or
power adapter.
This manual provides safety precautions for using the robot and power adapter,
proper handling procedures, and other regulatory information. The precautions
given in this manual do not exhaust all possible situations. The safety of
operators, pedestrians, and people around is always the first priority under any
circumstances (such as the robot does not work normally or turns over). Always pay
attention to the precautions when installing and using the robot and keep this
manual easily accessible.
This product can be used across EU member states.
2. Safety Instructions
AT
EE
IT
PT
BE
FI
LV
RO
BG
FR
LT
SK
HR
DE
LU
SI
CY
EL
MT
ES
CZ
HU
NL
SE
DK
IE
PL
UK
Hereby, Keenon Robotics Corp. Co., LTD declares that the equipment is in
compliance with the following Directives:

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2.2 Symbol Description
The following symbol categories explain the extent of injury or damage
caused by non-compliance with warnings and improper use of the robot or
related equipment. Make sure you understand the following symbols
completely before reading this manual.
EMC Directive 2014/30/EU
EN IEC55014-1:2021
EN IEC 61000-3-2:2019+A1: 2021
EN 61000-3-3: 2013+A1:2019
EN IEC 55014-2:2021
EN IEC55014-2: 2021
RoHS Directive(2011/65/EU)
Pb, Hg, Cd, Cr (VI), PBB, PBDE, DEHP, BBP, DBP,
DIBP according to standard IEC 62321-1:
2013, IEC 62321-2: 2013, IEC 62321-3-1:
2013, IEC 62321-4: 2013+A1: 2017, IEC
62321-5: 2013, IEC 62321-6: 2015, IEC
62321-7-1: 2015, IEC 62321-7-2: 2017 & ISO
17075-1: 2017, IEC 62321-8: 2017
WEEE Directive 2012/19/EU
SVCH 224
Annex XVII
REACH(EC) No 1907/2006
MD Directive 2006/42/EC
Applied Directive Applied Standards
RE Directive 2014/53/EU
EN301489-1 V2.2.3
EN 301 489-17 V3.2.4
EN IEC 62311:2020
EN300 328 V2.2.2
EN ISO 13482:2014
EN ISO 12100:2010
EN 60335-1:2012+A11:2014+A13:2017+A1:
2019+A14:2019+A2:2019+A15:2021
EN 62233:2008

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English
■Do not use, charge, or store the robot and battery charger in high
temperature locations (near sparks or flames, near heaters, in direct sunlight, in a car
in hot weather, etc.), warm places, or places where heat accumulates (such as
under radiators, electric blankets). Ensure proper ventilation and keep the robot
and the battery charger free of any covering fabrics.
■ For safety reasons, do not use the robot in the following conditions:
①Do not expose the robot to an environment with excessive dust, sand,
snow, ice, water, humidity, salt water, or salt spray (such as marine environment
and coastal environment).
The robot is designed for indoor use only. Using the robot outdoors may result
in a malfunction of, destruction of, or damage to components and surrounding
objects due to natural factors and other unexpected actions.
Otherwise, it may result in injury, malfunction, or damage to surrounding objects.
②Areas with steps higher than 0.5cm (such as rough surface).
③Continuous downhill.
④Children's play area.
⑤Areas with reflective or transparent objects (such as automatic doors,
windows, mirrors, acrylic panels, etc.).
⑥Surfaces with black tape (materials with extremely low light reflectivity) or areas
attached with similar items.
CAUTION
WARNING
2.3 Graphical Symbol Description
The CAUTION symbols indicate that non-compliance with these
precautions may result in injury, burns, electric shock, etc. However,
hospitalization and long-term hospitalization are not required.
CAUTION
The NOTE symbols indicate that non-compliance with the precautions
may damage or injure homes, property, livestock, and pets.
NOTE
The WARNING symbols warn users of dangerous operations that
may result in blindness, injury, burns (high- or low-temperature),
electric shock, bone fracture, poisoning, etc., with long-lasting
sequelae that requires hospitalization or long-term hospitalization.
WARNING

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⑦Near stairs or escalators.
⑧ Outdoors.
⑨ Places with strong sunlight, such as places near windows.
⑩ Areas near infrared equipment, such as automatic doors.
⑪ The aisle should be at least 0.55m for a robot to pass. An aisle with a
width greater than 1.5m allows two robots to move head-on, otherwise,
the robots will pass through the aisle one by one.
■ Do not place any ornaments as they may obstruct the robot and touch
screen operations.
■ Do not push the robot when powering on.
■ Do not use the robot in places with steps, uneven floors (floors with
in-between gaps exceeding 3mm, floors with neighboring height difference exceeding
0.5mm, mosaic tiles, carpets, etc.), sloping surfaces, or wet floors.
Otherwise, the LiDAR sensor, RGB-D camera, or image module camera may not
work properly and the robot may turn over or fall down, resulting in injury or
damage to people and surrounding objects.
■ Always keep the aisle used by the robot clean.
If the robot moves over small obstacles or objects such as forks, spoons, and
chopsticks, items on trays may fall off, resulting in injury and malfunction or
making the robot unusable.
■ This wheeled robot is intended for indoor use on flat surfaces (smooth
surface with a slope less than 5 degrees and bumps lower than 0.5cm). Do not use it
outdoors (such as open balconies), rugged ground (such as stairs), and other
environments.
■ When charging the robot, use only the original battery charger and the
specialized power cord that came with the robot.
■ Do not push the robot when the power is on.
■ Do not use the battery charger in or near places with dust, salt, corrosive
gas, or flammable substances. Otherwise, it may result in fire, injury, electric
shock, damage, malfunction, overheating, leakage or breakage. Do not touch
any power source or voltage with wet hands apart from the adapter cable.
■ Do not use damaged battery chargers or power cords.
■ The battery charger is designed to be placed on its side. Do not use it
upright or upside down.
■ Make sure the power cord is unplugged from the socket before
maintenance or when the battery charger will not be used for an extended
period.

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Keenon RoboticsBoosting the New Revolution of Intelligent Unmanned Delivery
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■ When the power cord is connected to the battery charger, do not step
on the power cord or apply excessive force to it. Do not touch the charger
for a prolonged time while charging.
■ Do not drop or step on the charger whether it is connected or not. Do
not apply excessive force to it, such as placing objects or stamping on it.
■ Only charge the robot indoors. Do not use it outdoors, such as on the
street.
■ Do not use batteries, power adapters, or charging piles from any third
party. Do not dismantle, repair, or modify the battery or charging pile
without authorization.
■ Do not cook (such as bake and grill) on the robot.
Otherwise, it may result in fire, injury, electric shock, damage, malfunction,
overheating, leakage or breakage.
■ Do not splash water onto the robot.
Although the robot is designed to be dust-and drip-proof, it is not completely
waterproof. If liquid spills from the tray, wipe it off immediately with a soft dry
cloth and air dry the tray. Liquid entering the robot or charging it when it is
dampened may result in overheating, electric shock, fire, injury, or malfunction.
■ Do not allow liquids such as drinks or other foreign objects to enter the
inside of the robot.
■ Do not place items that exceed the tray height and block the robot
sensors. Otherwise, it may result in malfunction or damage to surrounding
objects.
■ Do not place items that exceed the load capacity on the tray.
Otherwise, it may result in injury, malfunction, damage to surrounding objects,
or make the robot unusable.
①Load limit when using 3 trays: 5kg each for the top two trays, and 10kg
for the bottom tray.
②The maximum load is 20kg.
■ Do not remove items from a tray when the robot is moving. Otherwise, it
may result in items falling off the tray or damage to surrounding objects.
■ To ensure food sanitation, do not leave food unattended or out of reach.
■ Do not use a dish or a plate that is larger than the robot tray.
Otherwise, it may block the sensors and cause malfunction.
■ Do not use the robot in a health care environment or near electronic
medical equipment.

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■ For European market:
This appliance can be used by children aged from 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 shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
■ For non-European market:
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety. Children should
be supervised to ensure that they do not play with the appliance.
■ The battery pack is not allowed to be replaced by the user.
■ When you store the battery separately: please use a special charging
device to charge it for 2 hours every month.
■ Charge the robot in unoccupied areas, enclosed spaces, or spaces only
accessible by maintenance technicians.
■Please pay attention to your pets and don`t Let them run around the robot.
■ Do not use your device in a moist environment.
■ The charging temperature of battery should be 10℃~40℃.
■ Do not expose your device to areas with flammables and explosives.
■ Do not turn on your device when it is prohibited to use.
■ For driving safety, the driver cannot operate the device when the car is
in motion.
■ Use a dry soft cloth to clean the device; do not use water, alcohol,
detergent or any chemicals.
■ Keep the device battery and charger out of the reach of children to
prevent them from swallowing it or injuring themselves by accident.
Children should only use the device with adult supervision.
■ Observe all rules and regulations applicable to mobile products in
hospitals and health care facilities.
■ Only use the battery included with the product.
Do not stare at the light source for too long (no more than 100 seconds).

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Keenon RoboticsBoosting the New Revolution of Intelligent Unmanned Delivery
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■ The operator should read this manual and completely understand how
to use the robot correctly before using it.
■ Make sure that the adapter is unplugged from the socket before
operating or moving the robot and performing maintenance.
■ Do not turn over or drop the robot when moving or handling it.
Otherwise, it may result in fire, injury, electric shock, damage, malfunction,
overheating, leakage, chemical explosion, or damage to the robot or battery
charger.
■ When delivering hot or unstable dishes (such as liquid in a glass and soup in a
bowl), conduct a trial in advance to ensure that no liquid spills or drips
during operation.
■ When placing heavy objects or multiple dishes on the tray, place them
in the center to maintain stability.
Otherwise, it may result in malfunction, liquid spillage, or dishes falling off.
■ When delivering heavy objects, place them on lower trays and keep the
robot running on a flat surface.
Otherwise, it may result in liquid spillage or damage to surrounding objects
during operation.
■ When using the robot, always keep the wheels in contact with the floor.
Otherwise, it may result in malfunction or damage to surrounding objects.
■Make sure that the operator can respond immediately to any
unexpected situation while the robot is moving. If you suspect any danger,
press the stop button.Otherwise, it may result in injury or damage to the user,
thirdparties, or surrounding objects.
■ Use the robot in an environment with a temperature range of 0°C to
40°C and a humidity range of 5% to 85%. Store the robot in a dry and
dust-free place with a temperature range of -30°C to 60°C and a humidity
range of 10% to 90%.
Otherwise, it may result in fire, injury, electric shock, damage, malfunction,
overheating, leakage, chemical explosion, or other damage to the robot or
battery charger.
■ In case of significant changes in the indoor environment (such as
redecoration, use of the robot in a new location, rearrangement of indoor items such as
destinations, chairs, and tables), re-mapping is required.
NOTE

3.1 Appearance & Components
3. Product Composition
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Keenon Robotics Boosting the New Revolution of Intelligent Unmanned Delivery
Image module
Operation screen
Stereo vision
module
Anti-collision strip
Drive wheel Driven wheels
Stop button
LiDAR
Main power
switch
Manual
charging port
Tray
Speaker
Tray
indicator
Auto charging
contact
Microphone
Stereo vision
module

3.2 Specifications
Item Specifications
FeiYu
Keenbot T8
462mm×384mm×1096mm
383mm×342mm
35Kg
5kg each for the top two layers, 10kg for
the bottom layer
DC 25.9V 20.8Ah
13~16h
About 5h
Auto/Manual Charging
Temperature: 0℃~40℃,
Humidity: 5%~85%
Indoor300~20000Lux
Dry indoors with flat and smooth ground
Temperature:-30℃~60℃,
Above sea level:no higher than 1000m
Product name
Model
Robot Dimension (L×W×H)
Tray Size (L×W)
Net Weight (excluding
charging pile)
Maximum Capacity per
Layer
Battery Capacity
Battery Life
Charging Time
Charging Mode
Working Temperature/
Humidity
Brightness
Working Environment
Storage Environment
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4.1 Robot Charging
Fully charge the robot when using it for the first time or when the battery
level is below 20%.
* The charging is completed when the adapter indicator turns green.
Do not use the robot when charging.
Fully charge the robot every two months if the robot is left unused for a
long time.
■ Open the rubber cover of the manual charging port on the back of the
robot, and connect the adapter with the charging port.
4. Operation
■ The adapter indicator turns red when the charging starts. Touch the
screen and switch to the charging screen, which shows the charging is in
progress.
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Remaining time
full charge
If you want the robot to start work, be
sure to unplug the power-cord first
01h 35m

Charge the robot in unoccupied areas, enclosed spaces, or spaces only
accessible by maintenance technicians. The robot features intelligent
auto-charging. It will automatically locate, match, and connect with the
charging pile for auto-charging when its battery level drops to 5% or it is sent
for charging manually.
■ Unplug the adapter and close the rubber cover.
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Structure of the Charging Pile for Keenbot T8 Robot:
Location
beacon
Charging
electrode
Power
switch
Indicator

4.3 Operation of Stop Button
In the following conditions, stop the robot by pressing the Stop button:
Manually moving the robot when it is working.
The robot is not working normally (such as moving in a different direction than
4.2 Power On/Off
The main switch is on the back of the robot, on the right side under the
rubber cover.
■ Power on
Press the main switch once to power on the robot, which will take about 40s.
■ Power off
Press the main switch once to power off the robot, just like powering on the robot.
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indicated) and may cause damage to the surrounding environment.
Note: Open the silicone cover under the chassis and turn it on by pressing the
red button on the right.
■ Emergency Handling
When the robot is not working normally or in any other emergency that poses a
threat to the surrounding environment, you can stop the robot by pressing the
emergency stop switch on the top.
emergency stop switch:
After confirming that the robot returns to normal, gently rotate the switch in the
direction indicated on the emergency stop switch on the top and get the robot
to resume normal operation.
Note: If the emergency stop button is pressed on a slope, the robot will release
the kinetic energy and continue to move due to inertia, which may cause injury.
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■ Obstacle avoidance protection
The product uses a multisensor fusion scheme to judge obstacles ahead. If a
dangerous situation occurs, the robot can decelerate, stop and other
overspeed control and obstacle avoidance functions through its own judgment,
and give a sound prompt.
If the path is congested and the robot cannot avoid the obstacle, and the
sound and light reminders continue, please press the emergency stop switch to
move the robot away or remove the obstacle.
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