Vermeiren Bayo User manual

VERMEIREN
Bayo
I N S T R U C T I O N M A N U A L

Instructions to the specialist dealer
This instruction manual is part and parcel of the product and must accompany every product sold.
Version: B, 2014-04
All rights reserved, including translation.
No part of this manual may be reproduced in any form what so ever (print, photocopy, microfilm or any other process) without
written permission of the publisher, or processed, duplicated or distributed by using electronic systems.
© N.V. Vermeiren N.V. 2014

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Contents
Preface ......................................................................................................................................2
1Product description.....................................................................................................3
1.1Intended Use................................................................................................................3
1.2Technical specifications ..............................................................................................4
1.3Components.................................................................................................................5
1.4Accessories..................................................................................................................6
1.5Explanation of symbols...............................................................................................6
1.6Safety rules..................................................................................................................6 
2Use................................................................................................................................6
2.1Carrying the chair........................................................................................................7
2.2Assembly / dissassembly of the children chair ...........................................................7
2.3Operating the brakes....................................................................................................7
2.4Abduction Wedge (B22)..............................................................................................8
2.5Safety belts..................................................................................................................9 
2.6Transfer in and out the adaptable children chair.........................................................9
2.7Correct position in the chair........................................................................................9
2.8Use of the adaptable children chair...........................................................................10
2.9Transport in the car....................................................................................................10
3Installation and adjustment.....................................................................................10
3.1Tools..........................................................................................................................10
3.2Manner of delivery....................................................................................................11
3.3Adjusting the seat depth Bayo 32..............................................................................11
3.4Adjusting the seat depth Bayo 40..............................................................................12
3.5Footrest Bayo (Seat width 32)...................................................................................12
3.6Footrest Bayo (Seat width 40)...................................................................................14
3.7Backrest.....................................................................................................................16
3.8Mounting the seatframe.............................................................................................19
3.9Armrests....................................................................................................................21
3.10Side supports (Pelots)................................................................................................22
4Maintenance..............................................................................................................24
4.1Regular Maintenance.................................................................................................24
4.2Shipping and storage.................................................................................................25
4.3Care ...........................................................................................................................25
4.4Inspection..................................................................................................................26
4.5Disinfection...............................................................................................................26
5Guarantee..................................................................................................................28
6Disposal......................................................................................................................28
7Declaration of conformity........................................................................................28
8Maintenance plan......................................................................................................29
9Disinfection book ......................................................................................................29

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Preface
First of all we want to thank you for putting your trust in us by selecting one of our chairs.
The Vermeiren chairs are the result of many years of research and experience. During the
development, special attention was given to the ease of use and the serviceability of the
chair.
The expected lifetime of your chair is strongly influenced by the care and maintenance of the
chair.
This manual will help you get acquainted with the operation of your chair.
Following the user instructions and the maintenance instructions are an essential part of the
warranty.
This manual reflects the latest product developments. Vermeiren has the right to introduce
changes without the obligation to adapt or replace previously delivered models.
For any further questions, please consult your specialist dealer.

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1 Product description
1.1 Intended Use
The adaptable children chair is intended for children with a disability or movement
dysfunction through brain damage.
The adaptable children chair is designed as a comfortably seat for 1 child.
The adaptable children chair is only for indoor use in combination with a supervisor.
The modular construction allows to choose the optimal design in specific need to your child.
Together with a variety of colors for the frame will this chair ensure a physical and mental
happiness for your child.
When providing for individual requirements:
body size and weight
physical and psychological condition
residential circumstances
environment
should be taken into consideration.
Your chair should only be used on surfaces where all four wheels are touching the ground
and where there is sufficient contact to propel the wheels equally.
The chair should not be used as a ladder, nor is it a transport for heavy or hot objects.
When used on mats, carpeted floors or loose floor coverings, the floor covering can get
damaged.
Use only Vermeiren approved accessories.
The manufacturer is not liable for damage caused by the lack of or improper service or as a
result of not following instructions from this manual.
Compliance with the user and maintenance instructions are an essential part of the
guarantee conditions.

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1.2 Technical specifications
Technical terms below are valid for the chair in standard settings and without upholstery.
If other footrests or other accessories are used, the tabulated values will change.
Make
V
ermeiren
Address
V
ermeirenplein 1/15, B-2920 Kalmthout
Type
A
daptable children chai
r
Model Bayo
Description Bayo 32 Bayo 40
Maximum occupant mass 35 kg 50 kg
Effective seat width 320 mm 400 mm
Overall width (depends on the model) 490 mm 560 mm
Overall length (footrest open, backrest in laying
position) 1050 mm 1230 mm
Overall length (footrest open, backrest in seating
position) 840 mm 840 mm
Overall length (footrest closed, backrest in seating
position) 700 mm 700 mm
Folded length (backrest folded) 700 mm 700 mm
Folded width (backrest folded) 490 mm 490 mm
Folded height (backrest folded, seat height lowest
position) 850 mm 915 mm
Height lower frame 450 mm 450 mm
Total height (backrest, seat height lowest position) 1030 mm 1270 mm
Total mass ± 19,5 kg ± 25 kg
Mass of heaviest part ± 9,30 kg ± 14,8 kg
Masses of parts that can be dismantled or
removed Lower frame: 8,35 kg;
Armrests: 1,85 kg Lower frame: 8,35 kg Armrests: 1,85 kg
Seat plane angle -13° - +25° -13° - +25°
Effective seat depth 280 - 340 mm 360 - 410 mm
Seat surface height at front edge 470 - 610 mm
(Without cushions) 470 - 610 mm (Without cushions)
Backrest angle 45° 45°
Backrest height 520 – 640 mm 650 – 780 mm
Distance between footrest and seat 250 mm - 340 mm 315 – 400 mm
Angle between seat and footrest 2,5° - 85,5° 3° - 88°
Angle foot supports -17° - +23° -11,5° - +14°
Distance between armrest and seat 130 mm - 300 mm 130 - 300 mm
Front location of armrest structure 280 - 340 mm 360 - 420 mm
Angle armpad -28° - +28° -28° - +28°
Horizontal location of axle (deflection) 230 mm 150 mm
Minimum turning diameter 774 mm 936 mm
Diameter wheels 75 mm x 50 mm
Change the direction of the seat Yes Yes
Storage and use temperature + 5 °C + 41 °C
Storage and use humidity 30% 70%
We reserve the right to introduce technical changes. Measurement tolerance ± 15 mm / 1,5 kg
/
°
Table 1: Technical specifications Bayo

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1.3 Components
Bayo32
1 = Backrest
2 = Head pelots
3 = Backrest pelots
4 = Armrests
5 = Hip pelots
6 = Abduction wedge
7 = Seat
8 = Footrest
9 = Foot supports
10 = Footplate
11 = Wheels + brakes
12 = Lower frame
13 = Identification plate
Bayo40
1 = Backrest
2 = Head pelots
3 = Backrest pelots
4 = Armrests
5 = Hip pelots
6 = Abduction wedge
7 = Seat
8 = Footrest
9 = Foot supports
10 = Footplate
11 = Wheels + brakes
12 = Lower frame
13 = Identification plate

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1.4 Accessories
The following accessories are available for the Bayo:
Table
Barrier
Safety belts
We offer a wide range of interesting and useful additional elements for the Bayo, which will
increase the comfort and usefulness of the Bayo. Please refer to your local dealer for more
information on the available options.
1.5 Explanation of symbols
Maximum mass
CE conformity
1.6 Safety rules
L The brakes should be applied before getting into and out the adaptable children chair.
L When getting into and out the chair, do not stand on the footplate. These should be
folded up beforehand.
L If you want to pick up something (lying in front of, on the side, or to the rear of the
chair), you should not lean too far out to avoid tipping over.
L When moving through doors, arches, etc. ensure that there is enough room at the sides
so that you do not get your hands or arms caught or crushed and that there is no
damage to the children chair.
L Only use your chair according to regulations. For example, avoid uncontrolled
rolling against obstacles (doorframes, etc) or dropping down from ledges. The
manufacturer cannot assume liability for damage caused by overloading, collision or
other improper use.
L Do not take stairs, any obstacles when the child is sitted in the chair.
L When transporting the children chair, never pick it up by grasping movable parts
(footrest, armrests, etc.).
L Be careful when using possible causes of fire such as cigarettes since they may set the
seat and back covers alight.
L Never exceed the maximum load.
L Only use a Bayo chair which has been adjusted to the weight and length of the child.
L The person who operates the adaptable children chair must be aware of the
responsibility of his actions concerning the correct usage of the Bayo.
L Use the adaptable children chair only on flat horizontal underground. Check that the
chair is not placed on up or down gradients or on laterally sloping ground or any other
obstacles.
2 Use
This chapter describes the everyday use. These instructions are for the user and the
specialist dealer.
The chair is delivered fully assembled by your specialist dealer. The instructions intended for
the specialist dealer on how to set up the children chair are given in § 3.
Type designation

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2.1 Carrying the chair
The best way to carry the children chair is to make use of the wheels and roll the chair.
If this is not possible, firmly grasp the frame on the front and rear. Do not use the footrest to
grasp the chair.
Also is it possible to remove the seat frame from the lower frame for an easy transport.
2.2 Assembly / dissassembly of the children chair
LCAUTION: Risk of clamping – Keep fingers away from moving parts of the
chair.
Assembly
1. Mount the seat frame on the lower
frame.
2. Unfold the backrest to the rear.
3. Mount the abduction wedge.
4. Mount the armrests.
5. Unfold the footplate.
Disassembly
1. Fold the footplate.
2. Remove the abduction wedge.
3. Remove the armrests.
4. Remove the seat frame from the
lower frame.
5. Fold the backrest to the front.
2.3 Operating the brakes
LWARNING: Risk of injury – Lock all four wheels in place to put the children chair
in a parking position.
LWARNING: The brakes are not used to slow down the chair during
movements – Use the brakes only to prevent the children chair from unintended
movements.

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LWARNING: Good operation of the brake is influenced by wear and
contamination of the wheels (water, oil, mud, …) – Check the condition of the
wheels before each use.
LWARNING: The brakes can wear – Check the operation of the brakes before each
use.
LCAUTION: Risk of unintended movement – Make sure the children chair is on a
flat horizontal surface before releasing the brakes.
The attendant (parent) of the child is responsible for the correct usage of the brakes.
Engaging the parking brakes
With your foot, press the black brake plate of the
four wheels downwards till it locks in place. The
wheels cannot roll.
Disengaging the parking brakes
With your foot, press the black brake plate of the
four wheels in the direction of the frame. The
wheels have now been released and can both
roll and swivel.
If the brake have lost their effectiveness because of wear and tear and/or damage to the
wheels, we advise you to consult your specialist dealer to renovate the system, since he has
suitable tools and knowledge.
Improper maintenance or the use of unsuitable tools might cause damage and/or loss of
function.
2.4 Abduction Wedge (B22) By default, an abduction wedge , covered with
textile, is mounted on the seating element. It will
prevent your child from sliding out of the chair.
The abduction wedge has been mounted with
two wing nuts . It can easily be adjusted by
loosening/tightening the wing nuts .
The usage of the wedge depends on the
physical and mental condition of your child.
1
2

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2.5 Safety belts
LWARNING: Risk of injury – Make sure all the safety belts are locked into place
before using the Bayo chair.
Every Bayo has been equipped with adjustable belt to the purpose of a correct and safe
seating position. These belts have an adjustable length and are mounted to the seating
frame. The ends are connected to each other by means of a central lock.
After applying the safety belts to your child, you need to hear an auditable clicking sound to
make sure the belts are locked into place. Push the buttons on the locks to release them
again. The belts can only be adjusted after the locks are into place.

Adjusting the safety belts
Adjusting the length of each belt is done individually by shortening or extending the length of
each belt by means of the buckles.
The connection points of the belts on the plate of the back support can be located in different
positions depending on the size of your child. To do so, the shoulder belts need to go
through the oval openings in the back support and retightened again.
The correct procedure of adjusting the length of the safety belts and the power by
which they are drawn will influence the safety and driving comfort of your child.
In case of questions regarding the locking and safety systems, please refer to our dealers.
2.6 Transfer in and out the adaptable children chair
LCAUTION: Risk of tipping over of the
chair – Do not stand on the footplate.
1. Position the chair as close as
possible to the chair, couch or bed
to/from you wish to transfer.
2. Check the four brakes from the
chair are activated.
3. Fold the footplate upwards to prevent
standing on them.
4. Transfer the child to/from the
adaptable children chair.
2.7 Correct position in the chair
Some recommendations for a comfortable use of the chair:
Position your backside as close as possible to the backrest.
Make sure your upper legs are horizontal – If needed adjust the length of the footrest.
(see § 3.5.2 and 3.6.2)

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2.8 Use of the adaptable children chair
LWARNING: Risk of clamping – Be careful passing through restricted passages
(e.g. doors).
LWARNING: Risk of burns – Be careful when using in hot or cold environments
(sunshine, extreme cold, saunas, etc.) for a sufficient amount of time and when
touching - Surfaces can assume the environment temperatures.
1. Release the brakes.
2. Roll the chair to the desired location.
3. Activate the four brakes.
4. Adjust the chair to the best comfort for the child.
5. Place the child in the chair.
2.9 Transport in the car
LWARNING: Risk of injury – See that the chair is attached properly. So you can
avoid injury from the passengers during collision or sudden braking.
LWARNING: Risk of injury – Use for attaching the chair and passenger NEVER the
same seatbelt.
To transport the chair in the car use following steps:
1. Remove accessories (armrest, abduction wedge, ...).
2. Store accessories safely.
3. Fold up the footplate and backrest.
4. Remove the seat frame from the lower frame.
5. Place the chair in the luggage place.
6. If the chair and the passenger compartment is NOT separated, attach the frame of
the chair securely to the vehicle. You can use the available safety belts in the
vehicle.
3 Installation and adjustment
The instructions in this chapter are for the specialist dealer and the user.
The Vermeiren children chair Bayo has been designed entirely for the comfort of your child.
To find a service facility or specialist dealer near you, contact the nearest Vermeiren facility.
A list of Vermeiren facilities can be found on the last page.
LWARNING: Risk of unsafe settings - Use only the settings described in this
manual.
LWARNING: Variation of allowed adjustments can still change the stability of your
chair (tilt back or sideways).
3.1 Tools
To set up the Bayo the following tools are needed.
Wrench set n° 10
Allen key set n° 4

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3.2 Manner of delivery
The Vermeiren Bayo shall be delivered with:
lower frame
wheels with brakes
footrests with adjustable inclination and length, foot supports with velcro straps
backrest inclinable and adjustable in height
removable seat with adjustable inclination and depth
side supports (pelots)
wedge (B22)
safety belts
tools
manual
accessories (optional)
Before use check if everything is included and that no products are damaged (example by
transport, ...).
When delivered, your product has been set to be used in proper conditions. Only the length
of the footrest, the ideal inclination of the backrest and seat need to be adjusted to your own
specifications (follow the instructions in this manual).
3.3 Adjusting the seat depth Bayo 32 The function to alter the seat
depth can be used after
loosening the bolts (M6) 
on the seating plate (The
needed tools are included in
the package) and sliding the
full segment into the desired
position. The range of the
adjustment is about 60 mm
(stepless), which, in
combination with the range
of other adjustments of the
Bayo, allows a wide variety
of adjustments.

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3.4 Adjusting the seat depth Bayo 40 The function to alter the seat
depth can be used after
loosening the bolts (M6) on
the seating plate (The needed
tools are included in the
package) and sliding the full
segment into the desired
position. Three different
positions: steps of 25 mm,
which, in combination with the
range of other adjustments of
the Bayo, allows a wide variety
of adjustments.
3.5 Footrest Bayo (Seat width 32)
LWARNING: Risk of injury – Check that the footrest is securely locked in
place before use.
LWARNING: Risk of injury, stability – Check the position of the adjustment knobs
every time to prevent that they would be in a position that would endanger the
user.
LWARNING: Risk of injury, stability – Never stand on the footplate with your full
body weight.
LCAUTION: Risk of clamping – Keep objects and people away from the footrest
swing range. The footrest consists out of:
1. A foldable footplate
2. Undercarriage with blocking pins
3. Hinged upperparts with
regulating strips
The footrest segment is connected to
the seat module through a plate,
which acts as a seat depth regulator.
This design allows your child to put
its legs in any desired position.

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3.5.1 Positions of the footplate
By default the footplate is in a horizontal position.
With the emphasis on transport and rehabilitation and getting out of the Bayo, the footplate
must be turned into the direction of the undercarriage of the footrest.
The footplate has been equipped with plastic foot supports to prevent uncontrollable sliding
of the feet. As additional security, foot belts (B19) have been implemented.
The angle of the foot supports can be
adjusted in 5 different positions (steps: 10°)
1. Loosen the wing nuts .
2. Turn the foot supports in the desired
position.
3. Retighten the wing nuts .
4. Check the foot supports are firmly
fixated.
3.5.2 Adjusting the length of the footrest
Due to the super design of the Bayo, the
footrest can be set into 4 different lengths:
250 – 280 – 310 - 340 mm (steps: 30 mm).
Adjust them as follows:
1. Retract both blocking pins .
2. Adjust the undercarriage of the footplate
into the desired position.
3. Block the undercarriage again with the
blocking pins .
4. Check the footplate is firmly fixated.

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3.5.3 Adjusting the inclination of the footrest
The adjustment of the inclination of the
footrest (range 83°: stepless), in
combination with other adjustments, will
increase the possible positions of the Bayo.
Adjust them as follows:
1. Turn both levers from the regulator
strips loose.
2. Adjust to optimal inclination for the
footrest.
3. Retighten both levers again.
4. Check the footrest is firmly fixated.

For a correct adjustment of the footrest, turn to your specialist dealer who will support you
with professional advice and technical support.
In case the disorder of your child makes the correct adjustment of the footrest difficult, turn to
your specialist dealer who will find a suitable and proper solution.
3.6 Footrest Bayo (Seat width 40)
LWARNING: Risk of injury – Check that the footrest is securely locked in
place before use.
LWARNING: Risk of injury – Check the screw connections are secured before
using the footrest.
LWARNING: Risk of injury, stability – Check the position of the adjustment knobs
every time to prevent that they would be in a position that would endanger the
user.
LWARNING: Risk of injury, stability – Never stand on the footplate with your full
body weight.
LCAUTION: Risk of clamping – Keep objects and people away from the footrest
swing range.
3.6.1 Positions of the footplate
By default the footplate is in a horizontal position.
With the emphasis on transport and rehabilitation and getting out of the Bayo, the footplate
must be turned into the direction of the undercarriage of the footrest.
The footplate has been equipped with plastic foot supports to prevent uncontrollable sliding
of the feet. As additional security, foot belts (B19) have been implemented.

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The angle of the foot supports can be
adjusted in 4 different positions (steps: 8,5°)
1. Loosen the wing nuts .
2. Turn the foot supports in the desired
position.
3. Retighten the wing nuts .
4. Check the foot supports are firmly
fixated.
3.6.2 Adjusting the length of the footrest
The design of Bayo 40 provides a gradual
change in the length of the footrest.
The footrest of the Bayo 40 can be changed
in 2 different lengths (steps 35 mm: outer
tube) and 4 different lengths (steps of 25
mm: inner tube).
Adjustments are made as follows:
1. Loosen the screws on both sides.
2. Move the footplate up- or downwards
until the desired length.
3. Retighten the two screws again.
4. Check the footplate is firmly fixated.
3.6.3 Adjusting the inclination of the footrest
Changing the angle of the footrest can be in
the range of 85°.
Adjust them as follows:
1. Turn both levers from the regulator
strips loose.
2. Adjust to optimal inclination for the
footrest.
3. Retighten both levers again.
4. Check the footrest is firmly fixated.

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3.7 Backrest
LWARNING: Risk of injury – Check the backrest is well fixated.
The Bayo has been equipped with a backrest with adjustable inclination and adjustable
height. In combination with the adjustable seat and footrest will the Bayo provide optimal
settings for your child.
3.7.1 Adjusting the inclination of the backrest
Bayo 32: 1. Loosen the lever located
on the rear side of the
backrest.
2. Push or pull the backrest
tubes in the desired position
(from folded position --> easy
for transport) to laying
position: 0° - 45°). The laying-
position has been secured
with limiters .
3. Retighten the lever .
4. Check that the backrest is
well fixated.
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Bayo 40:
On the rear of the backrest frame is a rod and blocking pin .
1. Pull the pin to change the angle of the backrest.
2. Pull or push on the backrest until the desired angle (6 different positions in steps of
8°). The maximum angle is when the rod hits the blocking pin .
There is an extra hole (hole 7), that prevents that the backrest will be lift back in
the vertical position when the backrest is folded to the seat (for
transportation).
3. Release the pin .
4. Check that the backrest is well fixated.

3.7.2 Adjusting the height of the backrest
LWARNING: Risk of injury – Check that all connections and bolts are secured
before using the Bayo.
LWARNING: Risk of tipping over – Do not place more weight on the back
(example: a backpack or shopping bag). This will cause overweight at the
backrest and may cause the Bayo to tip backwards, which can cause injuries to
the user of the Bayo! Adding additional elements to the Bayo is only allowed after
careful consideration and in collaboration with one of our retailers.


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1. Loosen the two wing nuts on
the back of the backrest.
2. Move the upper part (headrest) 
of the backrest upwards or
downwards until the desired
backrest height (520 - 640 mm for
Bayo 32, 650 - 780 mm for Bayo
40).
3. Retighten the two screws and
wing nuts firmly by hand.

On the bottom of the backrest are
2 clamps for the safety belts.
This is an additional adjustment
depending on the personal needs
of each user.

3.7.3 Adjusting the inclination of the seat
To adjust the angle of the seat use
instructions below:
1. Loosen the starknob located on
the lower frame.
2. Move the seat frame 
forwards or backwards until the
desired inclination (6 positions
steps 7,5°).
3. Retighten the starknob .
4. Check that the seat frame is
well fixated.