John Josi-access User manual

Rev: 01/06.2023 AL-JPA22-EN
© John GmbH
Instructions for use
for specialised trade and users
JOSI-access
&
JOSI-pro
Rehab buggy
Size
JOSI
-
access
JOSI
-
pro
Size S
JA
-
30002
JP
-
30002
Size M
JA
-
30003
JP
-
30003
Size L
JA
-
30004
JP
-
30004
John GmbH
Ziddelrasen 1b
D-99830 Treffurt
Phone: [phone]
Fax: [phone]
E-mail: [e-mail]
Internet: www.johngmbh.com
WE MANUFACTURE IN GERMANY

© John GmbH Page 2/24
Table of contents
Introduction ...................................................................................................................................... 2
Instructions for use for blind and visually impaired people ................................................................. 2
Intended use ..................................................................................................................................... 3
CE conformity .................................................................................................................................... 3
Locations for use ............................................................................................................................... 3
Contraindications .............................................................................................................................. 3
Safety instructions and application risks ............................................................................................. 3
Transport in vehicles.......................................................................................................................... 4
Building up ........................................................................................................................................ 4
Folding .............................................................................................................................................. 8
Chassis settings ................................................................................................................................. 8
Anti-tip and tipping lever ................................................................................................................... 9
Front wheel ....................................................................................................................................... 9
Front wheel adapter and wheel change (optional) ............................................................................ 10
Footrest .......................................................................................................................................... 10
Tilt-in-space .................................................................................................................................... 11
Back adjustment (optional) .............................................................................................................. 11
Adjusting the seat and backrest cover .............................................................................................. 12
Seating system ................................................................................................................................ 13
Belt systems .................................................................................................................................... 14
Brakes and parking brakes ............................................................................................................... 18
Wrist safety line .............................................................................................................................. 18
Sun canopy with extension zips ........................................................................................................ 19
Bag.................................................................................................................................................. 19
Combination with other medical products........................................................................................ 20
Maintenance and care ..................................................................................................................... 20
Useful life and long-term durability .................................................................................................. 21
Re-use ............................................................................................................................................. 21
Disposal .......................................................................................................................................... 22
Warranty, liability and guarantee ..................................................................................................... 22
Reporting of serious incidents .......................................................................................................... 22
Technical data ................................................................................................................................. 22
Type label ....................................................................................................................................... 24
Introduction
JOSI-access/JOSI-pro rehab buggy is a quality product from John GmbH. It is equipped with an integrated seat
unit (upholstered cover), tilt-in-space and an optional back adjustment. Seat depth and lower leg length are
infinitely adjustable. Furthermore, the seating system can be equipped with additional components (thoracic
pads, headrest, seat cushion, etc.). The additional options can also be infinitely adjusted.
JOSI-access/JOSI-pro is ideally suited to ensure mobility outdoor and indoor, in urban and rural areas. Different
front and rear wheels can be optimally adapted to individual requirements, also when preparing the product for
re-use.
Before using JOSI-access/JOSI-pro please be sure to read this instruction manual with all notes. In this way,
damage due to operating errors can be avoided and optimum use of JOSI-access/JOSI-pro can be achieved.
We reserve the right of error and technical changes.
Pictures in this manual may differ in detail.
Instructions for use for blind and visually impaired people
These instructions for use can be provided as a PDF on request.

© John GmbH Page 3/24
Intended use
JOSI-access/JOSI-pro is a rehab buggy with rigid or swivelling front wheels, suitable for children and adolescents
(persons with a body height of up to approx. 185 cm) with a severe walking disability or inability to walk. The
seat positioning is made through a flexibly adjustable seat positioning system and is suitable for reuse.
JOSI-access/JOSI-pro is suitable for indoor and outdoor use, both in urban and rural areas. The variety of
equipment options as well as the modular design enable use, among others, in case of:
 High or low muscle tone,
 Limb loss,
 Limb defect and / or deformity,
 Joint contractures,
 Joint damage.
CE conformity
As the manufacturer, John GmbH declares under its sole responsibility that the JOSI-access/JOSI-pro is a medical
device and complies with the applicable requirements of Regulation (EU) 2017/745 of the European Parliament
and of the Council.
Locations for use
JOSI-access/JOSI-pro is, depending on its configuration, suitable for outdoor and indoor use, in urban and/or
rural areas on paved and unpaved roads.
Contraindications
The maximum user weight of max. 50 kg (size S), 70 kg (size M) or 90 kg (size L) (see technical data), must not be
exceeded.
Safety instructions and application risks
Before using the product, it is essential that a qualified person gives instructions on the safe and proper
use of the product.
All safety instructions must be followed in order to minimise safety risks.
Caution, common sense and prudence are necessary to exclude unpredictable situations or similar.
Make sure you familiarise yourself with JOSI-access/JOSI-pro before your first trip - driving characteristics
and size
(length, height and width).
Be sure to observe the technical data (including the permissible user weight and payload).
Follow the tyre pressure specifications (see chapter Technical data).
Make sure that all screw connections, locks and fasteners are tight.
Only operate the tilt-in-space when there is no person in the buggy.
When adjusting the tilt-in-space, always sit next to the buggy and always hold the upper edge of the back
arch at the same time as you turn the lock open.
JOSI-access/JOSI-pro is only approved for the transport of one person.
The option of an anti-tip device is strongly recommended (see chapter Anti-tip and tipping lever).
For the transfer of the person transported, place the buggy in the upper position and lock the parking brake.
The person transported must always be secured with a best system (see chapter Belt systems).
Never leave the person transported unattended, even if he or she is secured by the belt system and the
brakes are locked.
Always use the anti-tip device when using the JOSI-access/JOSI-pro.
A second anti-tip device is recommended in case of increased risk of tipping (e.g. on inclines and uneven
paths).
Always park JOSI-access/JOSI-pro on horizontal surfaces and firmly apply the parking brake.
Make sure that the person transported does not lean out of the JOSI-access/JOSI-pro. There is a risk of
tipping or flipping over. If necessary, arms and legs must be positioned additionally.
The use of spoke protectors is recommended.
Be sure to use the rigid 12.5" front wheel or the 12.5" front wheel Pro for uneven paths.
When driving on inclines or uneven paths, pay attention to the driving stability and do not drive against
obstacles.
Only lift JOSI-access/JOSI-pro by the frame. JOSI-access/JOSI-pro must not be lifted by the push handle!

© John GmbH Page 4/24
Pay attention to the weight distribution and do not hang heavy objects on the push handle that influence
the centre of gravity.
Use ramps or lifts. Stairs can only be climbed with the help of another person.
Watch your fingers during adjustment and assembly work.
Make sure that no parts hang out of the JOSI-access/JOSI-pro during transport.
Be sure to use the wrist safety line (see chapter Wrist safety line).
All adjustments and readjustments - brakes, centre of gravity, belt adjustment, etc. - must be carried out
by a specialist dealer.
The drum brakes must be serviced annually by a specialist dealer (see section 27.2).
All accessories that are not fitted must be fitted by a specialist dealer.
If there is a defect or a malfunction of the product or if you have any questions about the proper and safe
use of the product, contact your specialist dealer as soon as possible.
Do not make any changes to the product.
7.1 Version with back adjustment
Always use two anti-tippers, left and right, for the backrest adjustment and lying position (see chapter Anti-
tipper and tipping lever).
Transport in vehicles
JOSI-access/JOSI-pro is not approved for user transport in vehicles (except public transport).
JOSI-access/JOSI-pro is not approved for the attachment of a fastening kit.
Building up
JOSI-
access
JOSI-
pro
9.1 Rear wheels
1) Attach rear wheels
A. Hold down the release button of the quick-
release axle and insert the axle into the axle
holder.
B. After you have completely inserted the quick-
release axle, the release button can be
loosened.
Please note:
Make sure that no foreign substances or dirt get
on the axle and the axle support!
Attention:
Check that the quick release axle is correctly
fitted. It must not be possible to remove the
rear wheel without pressing the release.

© John GmbH Page 5/24
2) Locking the parking brakes
Lock the parking brakes.
See chapter Brakes and parking brakes for
instructions.
9.2 Anti-tip (optional)
1) Set anti-tip device (if equipped)
Adjust the anti-tip device.
See chapter Anti-tip with tipping lever.
9.3 Front wheel with adapter (optional)
1) Mount front wheel with adapter
Mount the front wheel.
See chapter Front wheel adapter for assembly
instructions.
Attention:
Always place the buggy in the upper position
when mounting the front wheel to avoid the
risk of tipping over during assembly.
9.4 Lowering (optional)
The lowering is optional and allows the buggy to be folded more compactly. The lowering can be retrofitted.
1) Raise seat frame
Loosen the quick release.
Lift the seat frame forward and push it all the way
back to the stop (1-2-3-4).
Attention:
Lock the parking brakes when operating the
lowering (See chapter Brakes and parking
brakes for instructions).
1
2
3
4

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2) Insert safety bolt
Insert the safety bolt through the hole (A) and
fold the securing bracket (B) backwards.
Attention:
Do not lock the quick release yet so that the
safety bolt does not jam.
3) Close quick release
Close the quick release (C).
9.5 Back arch
1) Unfold back arch
Unfold the back.
Please note:
If equipped, the backrest adjustment may have to
be unlocked in order to be able to fold up the
backrest.
Attention!
Danger of jamming back adjustment (A)!
The back adjustment (if equipped) moves
when the back is folded out.
2) Locking
Unfold the back completely and lock it by
pressing lightly in the direction of the arrow.
Attention!
Make sure that the lock is fully engaged.
3) Lower cover folding mechanism
Close the lower covers for the folding mechanism
using the Velcro fastener.
A
A
B
C

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4) Upper cover folding mechanism
Close the upper covers for the folding mechanism
using the Velcro fastener.
5) Lock the back adjustment (if equipped)
Lock the back adjustment into the desired
position.
9.6 Push handle
1) Adjustment of the push handle
You can adjust the ergonomic push handle using
the push buttons (A).
Attention!
Lift JOSI-access/JOSI-pro only by the frame.
JOSI-access/JOSI-pro must not be lifted by the
push handle!
Pay attention to the weight balance and do
not hang heavy objects on the push handle
that influence the centre of gravity.
9.7 Folding out / adjusting Footrest
1) Fold out footrest
Fold out the footrest.
Please note:
For the adjustment of the footrest, see chapter
Footrest.
A

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Folding
1) Fold
Fold the Buggy in the following order:
A. Lock the parking brakes
(see chapter Brakes and parking brakes)
B. Place the seat tilt in the upper position
C. Fold in the footrest
D. Fold in the push handle (push buttons)
E. Unlock the backrest adjustment (if equipped)
F. Open upper cover of the folding mechanism
G. Open lower cover of the folding mechanism
H. Fold in the back (pull the tension-snapper)
I. Drop down the lowering (if equipped)
J. Remove front wheel
K. Push up the anti-tip device
L. Release parking brakes
(see chapter Brakes and parking brakes)
M. Remove the rear wheels
Chassis settings
1) Centre of gravity
The centre of gravity can be adjusted via various
mounting points on the axle. For this purpose,
screw A and nut B must be removed. Make sure
that all screws are correctly refitted!
Please note:
The axle plate is also designed for mounting 20"
rear wheels (C).
Attention!
An incorrectly adjusted centre of gravity can
have a negative influence on the driving
behaviour. Tipping backwards due to an
incorrectly adjusted centre of gravity must be
avoided.
2) Suspension
The chassis can be adjusted to the user's weight.
Use an Allen key, 6 mm, to adjust the spring
stiffness A.
By tensioning (turning clockwise) the spring, a
higher preload is achieved for a higher body
weight. For a lower preload, the spring stiffness
can be loosened (turn anticlockwise).
Please note:
For correct suspension, the double suspension (A)
(art. no. JP-12810) is recommended from a user
weight of 55 kg.
Attention!
The suspension must be adjusted in such a
way that the spring is only slightly
compressed (10 - 20%) when the user is at
rest.
The adjusting screw B must not be turned
beyond the thread (C).
A
B
C
B
C
A

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Anti-tip and tipping lever
12.1 Tipping lever (basic configuration)
3) Tilting the buggy
The buggy can be tilted at the lower extended
frame tube.
12.2 Anti-tip device with tipping lever (optional)
1) Setting
JOSI-access/JOSI-pro is optionally equipped with
a combined adjustable anti-tip device (A) with an
integrated tipping lever (B) (Replacement for
tipping lever section 13.1).
Please note:
The anti-tip device can be adjusted by pulling
lock C.
Attention!
Always use the anti-tip device when using
JOSI-access/JOSI-pro.
Always use two anti-tippers for the backrest
adjustment (if equipped) and the reclining
position.
A second anti-tip device is recommended in
case of increased danger of tipping over.
(e.g. on inclines and uneven paths).
Front wheel
1) Available front wheels
JOSI-access/JOSI-pro can optionally be equipped
with the following pneumatic wheels:
A. 12.5" rigid front wheel
B. 8" swivel wheel
C. 8" swivel wheel Duo
D. 12.5" Front wheel Pro
Swivel wheel with locking function:
1. Press the red button E to switch on the
locking function.
2. Press the red button E and pull the black
lever F at the same time to switch on the
swivel function.
A
A
B
C
B
C
E
F
D

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Front wheel adapter and wheel change (optional)
1) Insert
Insert the adapter on the lower side of the
receptacle
2) Placing
Place the adapter against the receptacle so that
the locking screw A falls into the slot.
3) Locking screw
Fold up the locking screw.
4) Tighten the locking screw
Tighten the locking screw.
Footrest
1) Setting options
The footrest has the following options as
standard:
1. Heel / calf plate
2. Height adjustment,
adjustable to lower leg length
3. Tilt adjustment
4. Preparation for foot fixation
A

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2) Adjusting the height of the footrest
1. Unlock the quick release A.
2. Set the desired height.
3. Lock the quick release A.
3) Tilt adjustment
Adjust the inclination of the footrest on the
bottom side with the adjusting screw A (spanner
13 mm).
Tilt-in-space
1) Stepless tilt-in-space, single
1. Open the lock A
2. Adjust the seat tilt
3. Close the lock A
Stepless tilt-in-space, double
1. Open the quick releases B
2. Adjust the seat tilt
3. Close the quick releases B
Attention!
Only operate the tilt-in-space when there is
no person in the buggy.
When adjusting the tilt-in-space, always sit
next to the buggy and always hold the upper
edge of the back arch at the same time as
you turn the lock open.
Back adjustment (optional)
1) Operating back adjustment
1. Hold the upper edge of the back arch and
unlock the quick release A (left and right).
2. Adjust the back to the desired position.
3. Lock the quick release.
Attention!
Be sure to close both quick releases.
Always use two anti-tippers for the backrest
adjustment and the reclining position (see
chapter Anti-tipper and tipping lever).
A
A
A
A
B

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Adjusting the seat and backrest cover
18.1 Seat cover
1) Lift seat cushion
Lift up the seat cushion.
2) Adjusting the seat cushion straps
Adjust the individual seat cushion straps to the
desired position.
Please note:
The individual seat cushion straps can be
adjusted to different lengths according to your
wishes and body shape.
Attention!
The Velcro straps on the belts should be in a
line behind each other after adjustment (A).
18.2 Back cover
1) Open the sun canopy on the back
Open the sun canopy on the back side with the
zip.
2) Open back
Open the back with the zip.
3) Adjusting the back belts
Adjust the individual back straps to the desired
position and close the zips again.
Please note:
The individual back straps can be adjusted to
different lengths according to your wishes and
body shape.
A

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Seating system
19.1 Seat unit (basic configuration & accessories)
1) Positioning components
The seat unit can be equipped with the following
components for optimal seat positioning.
Components:
A. Headrest, adjustable with Velcro surface
B. Padded back cover (basic configuration)
C. Back cushion, variable height
D. Thoracic pads, adjustable width and height with
Velcro surface
E. Abduction wedge, adjustable with Velcro
surface
F. Seat cushion, depth adjustable with Velcro
surface (basic configuration)
G. Calf support, adjustable (basic configuration)
H. Footrest, adjustable (basic configuration)
2) Back cushion variable height
The back cushion has a variable height:
A. Pull the back cushion forward out of the
Velcro
B. Fold the back cushion backwards on the
upper side to the desired height
C. Velcro it to the inside.
D. Place the back cushion against the back
again.
19.2 Seat depth
1) Lift seat cushion
Lift up the seat cushion.
2) Adjust seat depth
Adjust the seat depth and press the cushion onto
the Velcro fasteners.
G
F
H
A
C
D
E
B

© John GmbH Page 14/24
3) Remove strap for smaller seat depths
If the set seat depth is behind line A, strap B must
be removed.
Attention!
When the adjusted seat depth is in front of
line A, strap B must be fastened again.
Belt systems
20.1 5-point belt
20.1.1 Belt height
1) Open the sun canopy on the back
Open the sun canopy on the back side with the
zip.
2) Open back
Open the back with the zip to access the belt
connector (A).
3) Unhook belt connector
Unhook the belts from the belt connector and
pass them forward through the back.
4) Conduct belts
Conduct the belts through the the desired
passage slots and pull it through.
A
A
B

© John GmbH Page 15/24
5) Threading the belt
Thread the belt back into the belt connector and
check that it is seated correctly.
6) Fitting the backrest & sun canopy back
Close the back and the sun canopy with the zips
again.
20.1.2 Belt length
1) Lift seat cushion
Lift up the seat cushion to access the seat belt
adjustment.
2) Remove velcro straps
Remove the Velcro straps that hold the webbing
together.
3) Belt adjuster
A. Unlock the belt adjuster.
B. Adjust the belt to the desired length.
Please note:
When the belt is adjusted to the desired length,
pull the belt buckles (front) to tighten the belt.
4) Belt adjuster closing
A. Close the belt adjuster
B. Fold the belts together and put the Velcro
straps back on.
C. Press the seat cushion onto the Velcro
fasteners
A
B
C

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20.1.3 Put on belt
1) Put on the 5-point belt
Fasten the 5-point belt as follows:
It is mandatory that the upper straps go over the
shoulders and the lower straps over the thighs.
Please note:
The belt pads are equipped with velcro to be held
in position.
Attention!
Ensure that the belt pads are positioned
directly on the shoulder.
2) Close seat belt buckle
A. Place the two push-in lock parts on top of each
other.
B. Insert the combined buckle parts into the belt
buckle.
Please note:
If the belt is too short, adjust the belt length (see
section Belt length).
20.1.4 Belt adjuster
1) Shorten belt length
Adjust the belt by pulling the adjustment strap at
the back side of the back.
Attention!
Adjust the belt system so that it fits close to
the body and provides sufficient support.
At the same time, make sure that the belts
are fastened in such a way that the user can
breathe freely.
2) Extend belt
To extend the belt, press the release and pull the
front of the strap.
Please note:
The belt can be opened by pressing the red
button.
A
B

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20.2 Pelvic belt / Chest shoulder belt / Seat trousers
1) Belt systems
Alternatively, the following harness systems can
be attached to the JOSI-access/JOSI-pro:
A. Chest shoulder belt
B. Pelvic belt
C. Seat trousers
2) Chest shoulder belt at the bottom and pelvic
belt
Fasten the lower straps of the chest shoulder belt
and/or the pelvic belt to the lower seat frame (A).
Please note:
Guide the straps around
the tube and through the
belt adjusters as shown (B).
3) Top chest shoulder belt
1. Open the sun canopy on the back side (A)
with the zip.
2. Open the back with the zip (B).
3. Pass the upper straps of the chest shoulder
belt through the desired passage slots (C).
4. Fasten the upper straps of the chest shoulder
belt crosswise to the upper back arch (D)
5. Close the back and sun canopy again with the
zips.
Please note:
Guide the straps around
the tube and through the
Belt adjusters as shown (E).
C
B
A
A
B
B
A
D
C
E
A

© John GmbH Page 18/24
4) Seat trousers
1. Guide the lower straps of the seat trousers
along the front side of the back arch on both
sides (A).
2. Wrap the two straps around the arch of the
back, close the two straps with the buckle
and adjust to the correct strap length (B).
3. Fasten the upper straps of the seat trousers
to the lower seat frame (C).
Brakes and parking brakes
1) Braking
Both wheels can be braked individually with the
two brake levers. This makes it possible to easily
change the driving direction even when going
downhill.
To use the brakes as a parking brake, lock the two
brake levers using the red lock (A).
Attention!
For the transfer of the person transported,
set the parking brakes and lower the anti-
tipper (see chapter Anti-tipper and tipping
lever).
Always park JOSI-access/JOSI-pro on
horizontal surfaces and firmly apply the
parking brake.
The drum brakes must be serviced annually
by a specialist dealer (see section 27.2).
Wrist safety line
1) Attach
The safety line is attached to the hand bow and
your wrist.
Attention!
Always use the wrist safety line when driving
JOSI-access/JOSI-pro.
The safety line must not be too loose so that
the wrist cannot slip out.
A
A
B
C

© John GmbH Page 19/24
Sun canopy with extension zips
23.1 Sun canopy
1) Sun canopy with coverable window and
extension zips
The sun canopy has a coverable window and is
equipped with two zips on the front side.
The following extension accessories can each be
attached to one of the zips (max. two at a time):
 Extension for sun canopy
 Mosquito net
 Rain cover
23.2 Extension for sun canopy
1) Extension of the sun canopy
The extension is attached to one of the two zips
on the sun canopy.
Bag
1) Front attachment
Attach the Velcro straps of the front side of the
bag (A) to the frame behind the calf support.
2) Rear attachment
1. Place the bar (A) in the rear part of the bag
on the frame in front of the axle plates
2. Fasten the Velcro straps of the rear side of
the bag (B) around the axle connection tube.
A
B
A
1
2

© John GmbH Page 20/24
3) Open and close
Use the two zips, left and right, to open and close
the bag.
4) Application as open bag
To use as an open bag, open both zips and place
the lid on the bottom of the bag.
Combination with other medical products
25.1 Decon e-drive
1) Decon e-Drive 20" Big Ben Version
 NiMh version.
 Incl. battery / battery bag and charger.
 Payload capacity 125 kg
(total weight of buggy, user & load/luggage
excl. own weight of e-Drive).
Attention!
In addition, note the payload capacity of the
different sizes of JOSI-access/JOSI-pro (user
weight and payload, see chapter Technical
data). The payload of 125 kg must not be
exceeded in any combination when using
Decon e-Drive.
Two anti-tippers are recommended
(left / right).
Be sure to observe the enclosed instructions
for use for the Decon e-drive!
It is recommended to have the installation
carried out by the manufacturer (John
GmbH). The installation must be carried out
by a specialist dealer.
Maintenance and care
26.1 Technical inspection
For the technical inspection, following must be noted:
 Visual inspection, e.g. for damage: before each trip
 Belt system adjustments and buckle: before each trip
 Brake test: before each trip
 Connections, locks, clamp connections: before each trip
 Air pressure of the tyres: weekly, before each trip
 Wear parts (including wheels, bearings, tyres, brakes, bowden cables), monthly
brake levers, parking brakes, hinges, clamp connections, locks)
 Screw connections: monthly
If there are any defects, you must contact your specialist dealer to have them rectified.