Todo Drive TDV-V2.1 User manual

TODO DRIVE USER MANUAL

Revision History
Revision No. Description Date
0
1
2
Draft
Issued
Revised
2019-01-15
2019-02-11
2019-03-06

Table of Contents
1. Before Use .................................................................................................................................................................................1
Todo Drive..............................................................................................................................................................1
Safety Cautions ....................................................................................................................................................1
1.2.1. Meanings of Pictographs .......................................................................................................................1
1.2.2. General Cautions .......................................................................................................................................1
1.2.3. Target Users and Usage Environment ..............................................................................................2
1.2.4. Precautions for Use ..................................................................................................................................2
Product Components.........................................................................................................................................5
1.3.1. Set of Components...................................................................................................................................5
1.3.2. Clamps and Inners ....................................................................................................................................6
Component Names ............................................................................................................................................7
2. How to Install Todo Drive...................................................................................................................................................8
Motor Installation................................................................................................................................................9
Controller Installation ..................................................................................................................................... 11
Installation of Main body and Battery....................................................................................................13
Tips for How to Organize Cables..............................................................................................................15
3. How to Operate Todo Drive ........................................................................................................................................... 16
3.1. Control Unit........................................................................................................................................................ 16
3.2. Setting Functions with a Control Input Unit........................................................................................ 17
3.2.1. Changing Speed Levels with Joystick............................................................................................ 17
3.2.2. Checking a Battery Level with Joystick ......................................................................................... 19
3.3. Operating the Device .....................................................................................................................................20
3.3.1. Preparation before use......................................................................................................................... 20
3.3.2. Operation Procedures...........................................................................................................................20
3.4. A Battery Pack ...................................................................................................................................................23

3.4.1. Installing a Battery Pack....................................................................................................................23
3.4.2. Removing a Battery Pack ....................................................................................................................24
3.4.3. Charging a Battery Pack....................................................................................................................25
3.4.4. General Information on Battery Charging................................................................................. 25
3.4.5. Safety Instructions for a Battery Charger and Charging.....................................................25
3.4.6. Safety Instructions for a Battery Pack ...........................................................................................26
3.4.7. Battery Storage...................................................................................................................................... 27
3.4.8. Safety Guidelines and Precautions on Battery Transportation and Shipping..............27
3.5. How to Use an App ........................................................................................................................................ 28
3.5.1. Installing an App.....................................................................................................................................28
3.5.2. Connecting an App to Your Device.............................................................................................. 29
3.5.3. Browsing an App .................................................................................................................................... 30
4. Warning Messages.............................................................................................................................................................. 33
OCP (Over Current Protection) Alarm.....................................................................................................33
OHP (Over Heat Protection) Alarm ..........................................................................................................33
LVP (Low Voltage Protection) Alarm........................................................................................................33
5. Storage, Management and Disposal...........................................................................................................................34
5.1. Storage.................................................................................................................................................................. 34
5.2. Management...................................................................................................................................................... 35
5.3. Disposal................................................................................................................................................................ 36
5.3.1. Household Waste Disposal.................................................................................................................36
5.3.2. Battery Disposal ......................................................................................................................................36
6. Warranty and Legal Liabilities........................................................................................................................................ 36
6.1. Policy......................................................................................................................................................................36
6.2. Exceptional Cases.............................................................................................................................................36
7. Technical specification – Todo D r ive ...........................................................................................................................37

8. Labels........................................................................................................................................................................................ 38
9. Contact Information ........................................................................................................................................................... 38

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1. Before Use
Todo Drive
Todo Drive is a power assist device that converts your manual wheelchair into a powered one. This medical device
is designed to provide wheelchairs users with better maneuverability and mobility.
Please read the warnings, cautions, and instructions carefully before using the device. We are not liable for any
injuries or mechanical damages that occur from the violation of such instructions or faulty usage.
Safety Cautions
The following cautions are used to protect users and prevent property damage. Please, read them fully and use
the product properly.
1.2.1. Meanings of Pictographs
The following pictographs indicate the types of warnings, cautions or prohibitions. Please follow these instructions
carefully.
Sign Type Reference Meaning
General Warning ISO7010-W001 If neglected, it may cause injuries.
Caution ISO7000-0434A If neglected, it may cause malfunctions
or product damage.
General Prohibition ISO 7010-P001 and ISO 3864-1,
Figure 1 Indicates an act which you must not do.
General Mandatory Action ISO 7010-M001 Indicates a mandatory instruction which
you must follow.
Operating Instructions ISO 7000-1641 Indicates useful tips or specific
information.
1.2.2. General Cautions
Todo Drive is the product intended not to alternate an electric wheelchair, but to assist the performance of a
manual wheelchair. Accordingly, please follow the general instructions on specifications, features and uses when
using Todo Drive attached to your wheelchair.
Failure to follow the instructions may result in product damage or personal injury.

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1.2.3. Target Users and Usage Environment
1) Target users of Todo Drive
For safety reasons, Todo Drive can be only used by:
-Those who can move at least one hand or one arm without any discomfort.
-Those who can control Todo Drive joystick to secure the stability of wheelchair in all situation.
-Those who can stop the wheelchair by putting on the brake when it is not available to operate Todo Drive.
-Those who are trained to use Todo Drive by an instructor authorized by Todo Works.
2) Precautions for usage environment
It is restricted to use on the escalator, moving walk, areas with strong electromagnetic fields,
steep slopes, and narrow sidewalk, areas near cliff and precipice, roads covered with leaves,
snow or ice, etc.
(Warning for wheelchair fall) When operating on a curved road, ramp, or uneven road, or
making a sudden turn, you may fall to one side as the wheelchair’s center of gravity changes.
Therefore, be very careful when driving in such conditions and be sure to slow down.
(Warning for obstacles) When crossing a road or railroad, the wheels of the wheelchair may
get stuck on a curb or rail. In particular, make sure to be very careful when crossing a railroad.
(Warning for obstacles) When crossing a road or railroad, the wheels of the wheelchair may
get stuck on a curb or rail. In particular, make sure to be very careful when crossing a railroad.
Whether to drive in above-mentioned road condition need to be determined based on personal
experience by Todo Drive users, and we are not liable for accidents.
1.2.4. Precautions for Use
1) Precautions before use
Never use any products or parts that are not approved by Todo Works and do not make any technical
modifications or changes to Todo Drive and its parts.
Operating the wheelchair without an anti-tip stabilizer increases the risk of accidents and injuries. We are not
liable for any accidents caused by any breach of this instruction.
Make sure that junctions (a joystick clamp, a motor clamp, a battery clamp, etc.) of Todo Drive are mounted
properly before use.
The air pressure of wheels may affect the performance of driving and brake of the Todo Drive, so be sure to
check the air pressure before use.
Todo Drive is designed to improve the mobility of wheelchair users. Do not use it for any other purpose (ex.
to load goods).

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2) Precautions during use
Never move the joystick suddenly when you start the wheelchair. An accident may be caused due to a quick
start of the wheelchair.
When stopping the wheelchair, operate the joystick gently to make a smooth stop. A sudden stop may cause
an accident.
In order to prepare for meeting unexpected situations such as an obstacle, sudden stop, sharp turn, etc., the
running speed must be adjusted to the external environment.
In the case of making a sharp turn or changing direction while driving at full speed, the wheelchair may
overturn.
To turn left or right, reduce the speed in advance.
Drive with care when going up or down a ramp.
Do not run across a ramp. The wheelchair may overturn if the center of gravity changes suddenly.
When stopping on an uphill or downhill road, stop the wheelchair at a right angle to the slope direction
and make sure to use the manual brake of the wheelchair.
Maintain a constant distance from curbs and road borders for safety during driving.
Do not forcefully roll over obstacles such as curbs or road borders. The wheelchair may stop or overturn as
wheels get stuck on an obstacle.
Never drive the wheelchair by raising the front wheel off the ground without anti-tip stabilizers (so-called ‘a
wheelie’) after removing anti-tip stabilizers. Todo Works is not liable for any accidents caused by this type
of driving.
Do not put your hand on wheels when you drive using Todo Drive.
Do not put or throw your hand or objects into the wheelchair, especially the motor unit, which is equipped
with Todo Drive. Pay attention that no clothes or earphones get stuck in the device.
Do not operate Todo Drive when the manual brake is locked. It may have an impact on the motor and tires
of the wheelchair.
Try to pay attention to driving by avoiding distractions such as using a mobile phone while driving.
Follow traffic rules while driving.
Ask for help if you need assistance from others while driving.
Make sure to contact us or your dealer if you have a problem with the device while driving.

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3) Precautions after use
Turn off the power of the main body when Todo Drive is not in use. This prevents accidental operation of
the joystick, protecting the motor from running or the battery from discharging.
Do not leave the device unattended by a user or caregiver of the wheelchair and Todo Drive, even if the
power is off.

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Product Components
1.3.1. Set of Components

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1.3.2. Clamps and Inners
Use W-Clamps and W-Inners when installing a motor.
Use T-Clamps and T-Inners when installing a controller or a main body.
Use T-Clamp S when attaching a joystick and T-Clamp L for a main body.
A clamp has a wide diameter of 30 mm and a narrow diameter of 25mm.
Fix a wheelchair frame on a wide surface and the Todo Drive device on a narrow surface.

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Component Names
No. Items Quantity
(per box)
1Motor 2
2 Joystick 1
3 Main Body 1
4 Battery 1
5 W-Clamp L 2
6 W-Clamp M 2
7 W-Clamp S 2
8 T-Clamp L 1
9 T-Clamp S 1
10 W-Inner 17mm 4
11 W-Inner 22mm 4
12 W-Inner 25mm 4
13 T-Inner 17mm 4
14 T-Inner 20mm 4
15 T-Inner 22mm 4
16 T-Inner 25mm 4
17 FJ Support Fixture 1
18 S Lever 25mm 2
19 S Lever 35mm 2
20 Upper Body Bracket 100mm 2
21 Motor Electric Cable 1
22 Quick Start Guide 1
23 5mm Wrench 1
24 Anti-Slippery Tape 4

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2. How to Install Todo Drive
Consisting of two motors, a joystick, a main body, and a battery. Todo Drive is attached to a manual wheelchair to
turn it into a powered one. Your Todo Drive dealer will install it on your wheelchair. If requested, the installation
may be made after remodeling a manual wheelchair to the extent that its stability and performance are not affected.
Your Todo Drive dealer will explain in detail how to use and maintain the device. You are also provided a quick
start guide and this user manual that contain essential driving instructions, specifications, features and usages.
Clamps and brackets must be installed on a wheelchair by our engineer or authorized dealer.
Make sure each week that clamps are tightly secured. In case bolts are loose, contact us to retighten
them.
Check the tire pressure of a wheelchair every other week. In case the pressure is too low, it may reduce
driving performance by making the wheelchair tires incompatible with the motor’s wheels.
We provide a set of variations on clamps and brackets. Thus, the components presented on this user
manual may be different from the ones attached to your wheelchair.
This manual is written for folding wheelchairs. Accordingly, the installation methods described here may
be more or less different from how to install them to your wheelchair.

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Motor Installation
1) Measure the diameter of the wheelchair
frame to select a properly sized clamp
from the range of No. 5 to 7.
2) Attach the clamp inner that fits into the
selected clamp to its inside surface.
For example, in case the frame is 22mm
wide, the W-inner 22mm labeled with
the number 11 needs to be attached to
it.
3) Hold the clamp loosely on the frame
with the bolt head facing the front.
4) Place the motor’s wheel and the
wheelchair tire in straight alignment [1-1]
and tighten the bolt loosely.
It is recommended to secure the clamp on horizontal frames of wheelchairs

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5) Insert the lever [18] into the hole [18-2] and tighten the bolt 6*12 [18-1]. Try pushing and pulling
the lever [18] to ensure that there is no interference with other parts. (the same for the other side.)
It is easily adjustable if you hold one bolt tight and the other loose to install the motor’s wheel in
correct position.
The distance between the motor’s wheel and the tire of the wheelchair is appropriate if you can rotate
the tire manually without any interference.
Make sure that the frictional force between the motor’s wheel and the tire is sufficient by rotating the
tire in the powered mode (Lever-in).

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Controller Installation
1) Select the mounting position of the
joystick [2] in consideration of clients’
convenience, requests and the position of
the wheelchair frame.
2) Measure the diameter of the frame to
which the joystick [2] will be attached.
Though it is recommendable to use the T-Clamp S [8] for the joystick, the L-sized one can
also be used.
3) Attach the properly sized inner to the
clamp [8].
4) Hold the clamp [8] loosely on the frame
to make it adjustable.

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The T-Inner 20mm [15] is necessarily required for the Support Fixture [17]
of the Joystick that is 20mm thick.
5) Considering the folding direction of the
FJ Support Fixture [17], make it aligned
with the joystick [2] and screw the bolts
(4*10) into the four sides of the fixture
[17-1].
6) Tighten the clamp bolts to hold the
Support Fixture [17] and the clamp in
place [8].
7) Make sure that there is no interference with the manual brake or the lever [18] when folding the
Support Fixture [17], and secure the clamp tightly.

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Installation of Main body and Battery
1) Decide where to mount the main body
[3] on the frame, and the diameter of the
frame.
2) Attach the properly sized inner to the
inside of the clamp [9].
It is not necessary to attach an inner to the pipe of main body which is 25mm thick. In case
an inner is not required, install a clamp alone.
3) Hold the clamp [9] loosely on the frame. 4) Screw the clamp bolts while holding the
main body [3] and the clamp [9]by
hand.
For a folding wheelchair, install the main body [3] where there is no interference to the
folding function.

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5) Connect the J-8P Circular [2-3] to the C-8p Circular [3-3].
6) Connect the M-4P Circular [21-3] to the C-4P Circular [3-4]. Then, connect the motor cable L to the L
point of the motor and the motor cable R to the R point.
7) Slide in the battery [4] into the main body [3], and connect the B-2P Input Circular [4-1] to
the C-2P Circular [3-1].

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Tips for How to Organize Cables
In case of a wheelchair with armrests, organize the joystick cables to avoid interference when raising
the armrests.
Organize the cables to avoid interference when folding the FJ Support Fixture [17].
In consideration of the changing position of the joystick, organize cables with a Velcro tie and fasten
them securely.
Secure the cable tie on the frame near the wheelchair wheel after pulling the lever [18].
Fasten the cables along the lower X bar with
a cable tie to avoid inference when folding the X bar.
Hold the cables together with a cable tie to avoid interference when folding a wheelchair.