Excel Yoga User manual

EXCEL
EXCEL
EXCEL
EXCEL
EXCEL
EXCEL
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EXCEL
User Manual
Excel Yoga

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
Before using your new Excel Yoga scooter, you must read and fully understand this user manual.
General information
You have just purchased a Van Os Medical B.V. scooter and we want to thank you for the confidence
in our EXCEL® products. The scooter is a quality product. The main purpose of the scooter is to
remedy your mobility problems.
The policy of Van Os Medical B.V. is to continually improve the quality and reliability of our products.
We reserve the right, therefore, without prior notification, to alter this guide. It is important that
your guide for use is read carefully. The manual contains important information about the safe use
and maintenance of your scooter. We recommend that you keep this guide, it's also your proof of
warranty and you will find it useful for referring to at a later date. The safety instructions in this guide
are general guidelines that must be seen as broad guidelines. It is possible that you are developing
your own methods for daily movements. However, we would advise you to rely on an expert to assist
with the development of safe and effective techniques, with regard to your daily activities and your
physical capabilities.
Your new scooter requires frequent maintenance, much of which you can do yourself. We want you
to take your scooter once a year to be inspected by a professional. A maintenance schedule and a
table with problem analyses can be found later in this manual. Also, this manual includes a detailed
description of all the settings of your scooter. Many of these options require, as well as repairs to
your scooter, the knowledge of an expert. We therefore advise you to let an expert carry this out.
Caution!
In this guide you will find informative comments, recommendations and warnings. These are clearly
identified by the below symbols and the appearance of the text.
 Tip: Information.
 Warning: To avoid personal injury, warnings must be followed.
Dealer information
Fill out the information on your authorised dealer below:
Company: …………………………………………………………………
Address: …………………………………………………………………
Telephone number: …………………………………………………………………
Fax number: …………………………………………………………………
Email address: …………………………………………………………………
Website: …………………………………………………………………

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
Index
1. Identification p. 3
2. General explanation concerning your scooter p. 4
2.1. Components of your scooter p. 4
2.2. General explanation of the functions and possibilities of your scooter p. 4
3. Safety regulations p. 5
3.1. General safety regulations p. 5
3.2. Warnings for safe use p. 5
4. Practice before operating p. 7
4.1. Getting in and out the Excel Yoga p. 7
4.2. Stop, forward and reverse operation practice p. 7
4.3. Getting familiar with the Excel Yoga scooter p.8
4.4. Cleaning and disinfection p. 8
5. Controls p. 9
5.1. Controls of the Excel Yoga scooter p. 9
5.2. Brakes and throttle control lever p. 10
5.3. Technical specifications p. 10
6. Seat p. 11
6.1. Backrest angle p. 11
6.2. Armrest angle p. 11
6.3. Armrest width p. 11
7. Tiller angle adjustment p. 12
8. Fold and unfold the Excel Yoga p. 13
8.1. Folding procedures p. 13
8.2. Unfolding procedures p. 15
9. Battery p. 18
9.1. Charging the Battery p. 18
9.2. Install and remove battery pack p. 18
10. Failure / clear errors p. 21
11. Warranty p. 22
11.1. Warranty conditions p. 22
11.2. Warranty application p. 22

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
1. Identification
Your Excel Yoga scooter is equipped with a unique identification number. You can find this number
on the frame of your scooter. Below is an example of the frame label on which you can find the
identification number. Furthermore you will find the explanation of the various data stored on the
frame label listed below.
1. Production date The date on which your scooter was manufactured.
2. Serial number Every scooter has its own unique identification number. You must
have this number when making technical requests or if the warranty
parts are required.
3. Maximum user weight The largest occupant weight allowed for the protection of both the
scooter and the user.
4. Type number This number indicates which model of scooter you have, again this is
always required when making technical requests.
5. Model name The model name of the scooter.
6. Description Here, the intended use of the scooter is shown.
7. Warranty Here, the guarantee period of your scooter is shown. Chapter 9 of
this user manual describers your warranty conditions.
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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
2. General explanation concerning your scooter
Your Excel Yoga scooter is equipped with a number of elements and parts. You should know these
before continue reading this manual. Designs and specifications may change without prior notice.
2.1. Components of your scooter
1
Control
7
Foot platform
2
Tiller
8
Rear wheel
3
Tiller adjustment lever
9
Frame of your scooter
4
Front cover
10
Seat
5
Removable battery pack
11
Armrest
6
Front wheel
12
Backrest
2.2. General explanation of the functions and possibilities of your scooter
The scooter is equipped with an electric motor with a transaxle to the rear wheels. In addition, the
Excel Yoga is also provided with an automatic braking device. This ensures that when you release the
lever forward or backward loose, the scooter automatically slows down. Also, the scooter is
equipped with electronics control software that determines the acceleration. Moreover, the scooter
is equipped with different adjustment options. This allows you to fully adjust the medical device to
your needs and use. It is very important that you completely read through the manual before using
the product in use.
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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
3. Safety regulations
Van Os Medical B.V. specifically disclaims responsibility for any body injury or property damage
which may occur during any use which does not comply with laws or ordinances. If used correctly,
the Excel Yoga scooter is an utmost safe and stable product, if the instructions for use as described in
this manual are followed. However, it is possible when the Excel scooter is not used correctly,
dangerous situations may occur.
3.1. General safety regulations
For safe and sustainable use of your Excel Yoga, it is important to check it regularly. When a part of
your Excel Yoga scooter is not functioning properly, it is possible that there is a dangerous situation.
Warning:
It is important check your scooter regularly. This keeps your scooter in good condition and will avoid
unsafe situations.
3.2. Warnings for safe use
Failure to follow all the instructions in this manual may result in damage to the scooter or
serious injury;
Always operate your scooter with thought, care and safety;
Do not drive into curbs;
It is important that the maximum user weight is not exceeded. The maximum user weight is
the weight of the person including luggage, etc.;
Unauthorised modification and or use of parts not supplied by Excel will invalidate the
warranty of this scooter and may lead to injury to the user and or damage to the scooter;
Before riding, you should make sure the scooter is in the drive position;
Do not let children play with or on your scooter and do not take any children on your lap;
To avoid tipping hazard, do not make turns at full speed;
All wheels must be in contact with the floor at all times during use. This will ensure the
scooter is properly balanced;
Do not use your scooter when it is damaged or has any malfunction;
Do not attempt to use your scooter on an escalator. Always use an elevator;
Do not carry passengers under any circumstances;
Make sure the scooter is turned off if you are going to mount of disassembly the scooter;
Do not drive backwards with your scooter on an incline or across an uneven surface;
Always make sure the seat is locked forward before operating your scooter;
Always come to a full stop before changing direction from forward to reverse or from reverse
to forward;
Do not use your scooter if you are under the influence of alcohol, drugs or medication;
Do not climb ramps or curbs that exceed your scooters capacity;
Always approach inclines straight on;
Always be aware of and careful near mechanical pinch points, especially when assembling
and disassembling your scooter;
Never sit on your scooter when it is being transported;
If you need to transport the scooter by car, you should always fold the scooter;
Always keep extra care when driving on soft or uneven surface such as grass and gravel. Lets
you run the risk of getting stuck in the ground;
Always cross streets at intersections and use crosswalks or the most direct route, making
sure that your path is clear and that you are visible to motor traffic;
Never drive backwards off a curb;

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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Never drive a curb or step up or down if it is higher than one third of the diameter of the
wheel is in cm;
Never drive your scooter over a gap;
Do not try to climb a hill greater than 6 degrees;
Do not get on and off your scooter on a hill;
Do not load your scooter with heavy items driving down a hill;
Do not drive your scooter in icy of salted conditions;
Never drive on the road unless you have to cross the street; You can drive on the sidewalk
and bike paths;
Do not tow a trailer;
Do not use hand-held communications devices when using your scooter;
Try to avoid nearby transmitters such as radio or TV stations;
If unintended movement of brake release occurs, turn of the scooter as soon as it is safe;
Be aware that adding accessories or components or modifying the scooter, may make it
more susceptible for radio wave sources;
Report all incidents or unintended movement of brake release to your manufacturer;
Turn off your scooter is there are unintentional motions, unintended or uncontrolled
directions of unexpected brake release;
Keep your arms between the armrests and your feet on the footrest;
Always check with your doctor to determine if any of the medications you are taking may
affect your judgment and/or your ability to operate your scooter. Also check with your
physician concerning your physical ability to operate a scooter.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
4. Practice before operating
Find an open area such as a park and have an assistant to help you practice until you have confidence
operating this vehicle. Make sure that the unit is off before getting in or out of the it. Set the speed
control knob according to your driving ability.
We recommend that you keep the speed at the slowest position (fully counter-clockwise) until you
are familiar with the driving characteristics of this vehicle.
 Warning:Failure to follow these instructions may result in damage to the Excel Yoga
scooter or serious injury to the driver.
4.1. Getting in and out the Excel Yoga
Your scooter is designed to make getting in and out of the scooter as easy as possible. Make sure the
scooter is on a level surface and the key switch is turned OFF. If necessary, raise the armrest to give
you maximum space to transfer in or out of the seat. Once transfer is complete, return the armrest
before operating the scooter.
 Warning:Never operate your scooter without your feet being placed on the scooter
platform. Driving your scooter without your feet ! on the platform could cause serious bodily injury.
4.2. Stop, forward and reverse operation practice
Push the lever backward on the right side to move forward
Push the lever backward on the left side to move backward

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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4.3. Getting familiar with the Excel Yoga scooter
First, practice moving forward. Be sure to set the speed to the lowest setting!
After becoming familiar with moving forward, practice making a S turn.
Once you are familiar with the S turn, practice moving in reverse. Note that any speed control
setting, the vehicle moves more slowly in reverse than forward!
4.4. Cleaning and disinfection
Use a damp cloth and mild, non-abrasive cleanser to clean the plastic and metal parts of your
scooter. Avoid using products that may scratch the surface of your scooter.
If necessary, clean your product with an approved disinfectant. Make sure the disinfectant is
safe for use on your product before application.
Follow all safety instructions for the proper use of the disinfectant and cleaning agent before
applying it to your product. Failure to comply may result in skin irritation or premature
deterioration of upholstery and/or scooter finishes.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
5. Controls
 Warning: Only drive within your control limitations. Loss of control of the Excel Yoga
scooter could result in serious injury to yourself or others. If your speed becomes difficult to control,
release the speed engager lever and your scooter will come to a complete stop. Only use the on/off
switch to stop the Excel Yoga in an emergency.
5.1. Controls of the Excel Yoga scooter

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
5.2. Brakes and throttle control lever
Whenever the speed engager lever is moved out of the neutral position, the electromagnetic brake
will automatically release and the Excel Yoga will move. When the speed engager lever is released, it
will turn to the neutral position and your scooter will decelerate and come to a complete stop. The
parking brake will then engage preventing further movement of your scooter. Your unit is equipped
with a programmable controller that has a high peddle disable safety feature. This will prevent
unexpected acceleration of your Excel Yoga scooter, if the speed engage lever is activated the same
time you turn the key ‘ON’. To reset the controller, release the speed engage lever and turn then key
‘OFF’ for a couple of seconds and then turn it back ‘ON’.
5.3. Technical specifications
Definition
Specification
Model no.
S542
Overall length
99 cm (38,6”)
Overall width
53 cm (20.9”)
Maximum rider weight
110 kg (250 lbs)
Batteries
24V / 11,4 Ah
Battery pack weight
1,7 kg (3.7 lbs)
Ground clearance
14 cm (5,5”)
Total weight (without batteries)
24 kg (52,8 lbs)
Maximum range (up to)
18 km (11,25 miles)
Maximum speed
6 km/h (4 mph)
Front wheel size
6” PU
Rear wheel size
7” PU

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
6. Seat
6.1. Backrest angle
Backrest folds forward for ease of folding / storage.
6.2. Armrest angle
Flip the armrest up to expose the adjustable bolt .
Turn the bolt in to lower the angle of the armrest to your desire angle.
6.3. Armrest width
Locate the width socket set screw (follow the armrest support down to the base of the seat).
Then loosen the socket set screw by turning counter-clockwise. Pull the armrest in or out to reach
your desired position. Tighten the width socket set screw.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
7. Tiller angle adjustment
The tiller angle adjustment lever allows you to position the tiller closer or further away for better
access to the controls. Sit on the seat before adjust the tiller angle. Hold top of the tiller with one
hand and pull down the lever with the other hand. Adjust the angle of the tiller to a comfortable
position. Release the lever, test the tiller is set in position by attempting to push back and fore to
push backward and forward.
 Warning: Do not stand in front of the tiller while pulling the lever on the top of the gas
spring. The tiller might hit your body while springing back.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
T: [phone] Fax [phone] E: [email protected], W;www.vanosmedical.nl
8. Fold and unfold the Excel Yoga
This scooter can be folded for transportation or storage. Follow the procedures below to fold and
unfold the Excel Yoga and transport it with care.
 Warning: Avoid pinch points while folding and unfolding the Excel Yoga.
8.1. Folding procedures
Step 1: Release the Quick Clamps on the Tiller and retract the Tiller to its lowest position.
Step 2: Pull the lever on the top of the Gas Spring which is behind the Tiller, and let the Tiller spring
back to its forefront position.
Step 3: Fold the Backrest onto the Seat and fix it with the Backrest Clip on the side of the Seat.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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Step 4: Pull back the Seat Lock on the side of the Seat to unlock the Seat. Flip the Seat up and start to
fold the scooter.
Step 5: Keep on pushing down the Seat to retract the Front Wheel and Tiller until the scooter length
is almost half of its original length.
Step 6: Hold the handle under the Seat and push the footrest with one foot to let the front portion of
the scooter to move toward the Seat until the rear portion is locked with the front portion.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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Step 7: Release the Quick Clamps on the Tiller and pull the Tiller up to an adequate position. You can
either pull or push the scooter everywhere you like.
8.2. Unfolding procedures
Step 1: Release the Quick Clamps on the Tiller and retract the Tiller to its lowest position.
Step 2: Press down the Release Handle above the Rear Wheel to unlock the folded frame.

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Step 3: Hold the Control Panel or Handle to push the Tiller and Front Wheel to move forward until it
is hard to move it any further.
 Warning: Avoid pinch points while pushing down the Excel Yoga.
Step 4: When the Central Handle is near to horizontal position, hold the Seat with two hands and
keep on rotating it back to its normal position. A ‘click’ sound will be heard when the Seat is locked
into its normal riding position.
Step 5: Release the Backrest Clip and unfold the Backrest.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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Step 6: Release the Quick Clamps on the Tiller and extend the Tiller to an adequate operating
position.
Step 7: Pull the handle on the top of the gas spring which is behind the Tiller with one hand. Hold and
move the Tiller with the other hand to adjust the Tiller to a best operating angle.

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© 2015 VAN OS MEDICAL B.V. Koperslagerij 3, 4651 SK, Steenbergen, Nederland
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9. The Battery
Your scooter is equipped with a removable battery pack, which contains one maintenance free 24v
Lithium battery. This battery require no maintenance other than ensuring that it is properly charged.
If other battery is used, check with your battery supplier for proper battery care and maintenance
instructions.
9.1 Charging the Battery
Because your battery may only has a partial charge when you first receive your scooter, you may not
experience full riding time until you have fully charged it. Your scooter is equipped with an battery
charger. Charging your battery as specified below will ensure maximum life, power, and range.
Charging Battery
1. Turn off the power on the scooter.
2. Slide away the cover of the battery receiver socket and insert the battery charger socket.
3. Do not switch on the battery charger until all the plugs are in position.
4. Battery charger when starting its charge will show an amber light. The charge is complete when
the charging light turns to green.
9.2. Install and remove battery pack
Step 1: While removing the Battery Pack, slide and unlock the Battery Lock with your thumb.
Battery charging point

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Step 2: Pull and lift up the Battery Pack from the scooter.
Step 3: Remove the Battery Pack fully away from the Battery Recess on the scooter.
 Warning: Do not place metal objects over battery terminals.
Step 4: While installing the Battery Pack, align the electrodes on the rear portion of the Battery Pack
with the electrodes in the Battery Recess on the scooter.