John JOSI-Wismi User manual

Rev: 01/06.2021
© John GmbH
Instructions for use
for authorised dealer and user
JOSI-Wismi
Rehab buggy
JW-10001 size S
JW-10002 size M
JW-10003 size L
&
Seatshell baseframe
JW-11001 size S
JW 11002 size M
JW 11003 size L
John GmbH
Ziddelrasen 1b
D-99830 Treffurt
Telefon: [phone]
Telefax: [phone]
E-Mail: [e-mail]
Internet: www.johngmbh.com
WE MANUFACTURE IN GERMANY

© John GmbH page 2/20
Table of contents
1. Introduction ............................................................................................................................................. 2
2. Intended use............................................................................................................................................. 2
3. CE-conformity ........................................................................................................................................... 2
4. Locations for use ...................................................................................................................................... 2
5. Contraindications ..................................................................................................................................... 3
6. Transport in vehicles ................................................................................................................................ 3
7. Overview and equipment ......................................................................................................................... 3
8. Safety instructions and risks of use .......................................................................................................... 3
9. Building up JOSI-Wismi ............................................................................................................................. 4
10. Front wheel and adapter .......................................................................................................................... 6
11. Folding JOSI-Wismi ................................................................................................................................... 7
12. Anti-tip...................................................................................................................................................... 9
13. Undercarriage settings ............................................................................................................................. 9
14. Seat system (accessories) ....................................................................................................................... 10
15. Belts ........................................................................................................................................................ 11
16. Brake and Parking brake ........................................................................................................................ 14
17. Safety wristline ....................................................................................................................................... 14
18. Bike drawbar .......................................................................................................................................... 14
19. Combination with other medical devices .............................................................................................. 16
20. Seatshell baseframe ............................................................................................................................... 16
21. Care and maintenance ........................................................................................................................... 17
22. Useful life and long-term durability ....................................................................................................... 17
23. Re-use ..................................................................................................................................................... 18
24. Disposal .................................................................................................................................................. 18
25. Warranty, liability and guarantee .......................................................................................................... 18
26. Reporting serious incidents .................................................................................................................... 18
27. Technical data ........................................................................................................................................ 19
1. Introduction
JOSI-Wismi is a quality product from John GmbH. It is the perfect companion for enjoying nature with your loved
ones. Different wheels, a bike drawbar and a buggy-trike backside can be easily and quickly mounted using the
adapter systems.
Thus JOSI-Wismi adapts to the different landscape features. The base seat system is provided with a padded
covering. Additionally, this base can be equipped with for example pads, footrest and a headrest.
Before using JOSI-Wismi, please read the operating instructions with all notes. In this way, damage due to
operating errors can be avoided and optimal use of JOSI-Wismi can be achieved.
We reserve the right of error and technical modifications.
All currently valid product information can be found in the download area at www.johngmbh.com.
2. Intended use
JOSI-Wismi is suitable for children and young people with a severe walking disability or inability to walk. In
addition, JOSI-Wismi is "suitable for off-road use" and thus opens up the possibility of moving around in nature.
According to the user requirements, JOSI-Wismi can be used as a buggy, bike trailer and as a buggy-trike.
The variety of equipment options as well as the modular construction enable use in case of walking disability /
inability to walk due to: high or low muscle tone, loss of limbs, limb defect and/or deformity, joint contractures
or joint damage.
3. CE-conformity
John GmbH, as manufacturer, declares under its sole responsibility that the JOSI-Wismi is a medical device in
compliance with the applicable requirements of Regulation (EU) 2017/745 of the European Parliament and of
the Council.
4. Locations for use
JOSI-Wismi is suitable for paved and dirt roads, bike paths and footpaths. The large front wheel and rear wheel
camber supports the Off-road capability. The use of a swivel wheel conditionally allows indoor use.

© John GmbH page 3/20
5. Contraindications
 In case of crainiocerebral trauma and / or all diseases in which a hypersensitivity to impact exists, its use as a
bike trailer should be avoided.
 The maximum user weight of 85 kg (including payload/luggage) must not be exceeded.
6. Transport in vehicles
JOSI-Wismi is not authorised for user transport in vehicles (with the exception of public transport).
7. Overview and equipment
7.1 Rehab buggy
 12,5” off-road wheel or 8” swivel wheel
 20” rear wheels incl. drum brakes
 thru axle for rear wheels
 two brake levers with parking brake
 adjustable suspension on both wheels
 adjustable ergonomic hand bow / push handle
 aluminium safety frame
 foldable frame (without tools)
 sun cover with coverable window incl. safety bar
 5-point harness, padded with comfort adjustment
 armrests, upholstered
 padded covering (seat, backrest, side parts, front
and armrests)
 footrest, adjustable
 anti-tipping device with tipping lever, turnable
(accessory)
7.2 Seatshell baseframe
 12,5” off-road wheel or 8” swivel wheel
 20” rear wheels incl. drum brakes
 thru axle for rear wheels
 two brake levers with parking brake
 adjustable suspension on both wheels
 adjustable ergonomic hand bow / push handle
 aluminium safety frame
 foldable frame (without tools)
 sun cover with coverable window incl. safety bar
 Mounting plate can tilt up to 35°, knee angle
mount on mounting plate
 anti-tipping device with tipping lever, turnable
(accessory)
8. Safety instructions and risks of use
8.1 JOSI-Wismi
Before using the product, it is essential that a professional gives instruction on a safe and proper use of
the product.
Read the operating instructions first. The instructions in this operating manual must be observed to
minimize security risks.
Furthermore, caution and common sense are necessary to avoid any dangers. Make sure to familiarize
yourself with JOSI-Wismi before your first trip.
Be sure to familiarize yourself with JOSI-Wismi before your first ride riding; characteristics and size (length,
height and width).
It is essential to observe the technical data (including the permissible total weight).
Use the combined anti-tip with tilting support if necessary due the circumstances or environment (example:
curbside).
Pneumatic tyres should be between 1.5 and 2.0 bar.
When driving uphill or off-road, pay attention to the stability of the buggy, don´t drive against obstacles.
Lift JOSI-Wismi on the frame only. JOSI-Wismi is not allowed to be lifted at the handlebar!
Pay attention to the weight balance and do not attach heavy objects to the push handle that influence the
centre of gravity.
Always place JOSI-Wismi on horizontal surfaces and pull the parking brake tightly.
Users must always be secured with the 5-point safety belt or with the seat shell belt system (seatshell
baseframe).
Never leave the user to be transported unattended, even if he or she is secured by belts and the brakes are
locked.
JOSI-Wismi is only approved for the transport of one person. No items, animals or persons are allowed to be
transported in the front area.

© John GmbH page 4/20
Ensure that all screw connections, locks and fasteners are tightened securely.
For positioning the user apply the brake.
Use ramps or lifts, steps can only be crossed with the help of another person.
Pay attention to your fingers while adjusting and assembling.
When moving forward, please note that no parts hang out of the JOSI-Wismi.
Make sure that the person being transported does not lean out of JOSI-Wismi, as there is a risk of tipping
over and rolling over. In certain cases, arms and legs may have to be positioned additionally. The use of
spoke protectors (JW-15800) is recommended.
Use the fixed 12.5" all-terrain front wheel for faster rides (jogging, skating, etc.) or off-road.
Be sure to use the enclosed wrist safety wristline (see chapter Safety wristline).
All adjustments (centre setting, belt height, etc...) should be made by an authorized dealer. Likewise,
unmounted accessories should be mounted by an authorized 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 authorized dealer as soon as possible.
Do not make any changes to the product.
8.2 Additionally for the seatshell baseframe
Check if the seatshell is firmly connected to the adapter.
Check whether the adapter is firmly screwed to JOSI-Wismi.
Make sure that the respective adapter is correctly locked (e.g. pull catch).
8.3 Additionally when used as a buggy-trike in combination with JOSI-BIKE
See instructions for use JOSI-Bike.
8.4 Additionally when used as a bike trailer
Please make sure to read the enclosed operating and safety instructions of the "Weber Clutch“.
Observe the permissible total load of the Weber Clutch of 80kg.
Example: 25kg JOSI-Wismi = approx. 55kg userweight (incl. payload/luggage).
Pneumatic tyres must be at 3 bar.
Avoid fast cornering and fast changes of direction.
Make sure that the bike drawbar is correctly locked and secured. See chapter Bike drawbar.
Familiarize yourself with the riding characteristics of the bike trailer.
Use the 5-point seat belt.
The user to be transported must always wear a bike helmet.
Do not use a table.
Always observe the road traffic regulations.
Be sure to fit all parts of the trailer accessories package.
Do not make any changes to the coupling and do not make any subsequent extensions.
The trailer lengthens the braking distance. Drive with foresight.
We recommend using the mosquito net (JW-15600) as a protection against insects and small objects
(e.g. fine gravel) when using the JOSI-Wismi as a bicycle trailer or as a buggy trike.
9. Building up JOSI-Wismi
1) Open front (if necessary)
Open the front in the direction of the arrow.
Please note:
If necessary, the push handle must first be
opened in the direction of the arrow.
To do this, open the quick releases on both sides.

© John GmbH page 5/20
2) Open the backrest
Release the quick release on both sides and open
the backrest.
Lock the quick release again.
Attention!
Make sure that the quick release is correctly
locked! The interlocking must engage
completely in one another.
3) Fit rear wheels
Hold down the release button and insert the
quick release axle into the axle holder.
After you have completely inserted the quick
release axle, the release 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.
4) Mounting the front wheel or bike drawbar
See chapter Front wheel and adapter.
5) Folding and locking the front
Fully open the front panel and lock it by applying
light pressure in direction of arrow.
Attention!
Make sure that the locking mechanism is fully
locked in place.

© John GmbH page 6/20
6) Folding up the sun canopy
Fold out the sun canopy.
7) Adjusting the push handle
Use the quick-release to release the ergonomic
push handle.
8) Covering the folding mechanism
Use the pushbuttons to close the covers for the
folding mechanism.
10. Front wheel and adapter
1) Stable and safe hold
The adapter system guarantees a stable and safe hold
of all attachments. The perfect shape guarantees a
quick change.
For changing an add-on part, only draw the tension-
snapper. After that, the add-on part can be removed.
2) Mounting
The add-on parts are mounted by sliding
upwards.
Attention!
Make sure that the locking mechanism is fully
locked in place.

© John GmbH page 7/20
3) Dismounting
By pulling the lock, the add-on parts can be easily
removed.
Attention!
Make sure that the add-on part is firmly
fixed.
4) Available adapter systems front
A. 12,5“ off-road wheel
B. 8“ swivel wheel
C. Bike drawbar
5) Available adapter systems axle
D. JOSI-Bike (JOSI-Wismi as buggy-trike)
11. Folding JOSI-Wismi
1) Folding mechanism
Open the covers for the folding mechanism.
Pull on the tension-snapper and pull the folding
mechanism in the direction of the arrow.
Attention Seatshell badeframe!
Before folding the JOSI-Wismi, remove the
seatshell from the seatshell adapter (see
chapter Seatshell baseframe).
A
B
C
D

© John GmbH page 8/20
2) Sun canopy / push handle
Fold the sun canopy backwards.
By unlocking the quick-release on both sides the
push handle can be moved downwards.
Please note:
The sun canopy / fabric should be folded down
accurately.
3) Folding down the backrest
By unlocking the quick-release on both sides, the
back can be folded downwards.
4) Removing the adapter
See chapter Front wheel and adapter.
5) Removing rear wheels
The rear wheels are removed by pressing the
quick release axle.

© John GmbH page 9/20
6) Folding the front
Close the front in the direction of the arrow.
Please note:
The front can be fixed with the push handle.
Release the quick releases of the push handle and
fold it over the front.
Close the quick-release again
12. Anti-tip
1) Turning out
The anti-tip device is available as an option and
can be twisted out by pressing it from above.
Please note:
Additionally, the anti-tip can be used as a tilting
support.
13. Undercarriage settings
1) Centre of gravity
The centre of gravity can be adjusted via various
points on the axis. To do this, screw A and the nut
B must be removed (see illustration). It must be
ensured that all screws are correctly refitted!
Attention!
An incorrectly adjusted centre of gravity can
have a negative impact on driving behaviour.
Tilting backwards due to an incorrectly
adjusted centre of gravity has to be avoided.
A
B

© John GmbH page 10/20
2) Suspension
The spring stiffness can be adjusted via the
adjustment rings A on the suspension. This makes
it possible to adjust the suspension to the user's
weight. By tensioning the spring (turn adjustment
ring clockwise), a higher preload is achieved and
thus adapted to a higher weight. For a lower
preload, the adjustment ring can be loosened
(turn adjustment ring anticlockwise).
Please note:
The spring deflection B (25 mm) should not
deflect more than 35% when loaded (JOSI-Wismi,
user and luggage) - the effective spring deflection
should not fall below the 17 mm.
Attention!
The adjusting ring should not be turned
beyond the thread.
The spring should not be loose between the
washer and the adjusting ring.
14. Seat system (accessories)
1) Additional padding
The seat system can be equipped with additional
pads for better positioning. All components can
be adjusted steplessly using the Velcro surfaces.
Components:
A. Shell-shaped headrest (adjustable via velcro)
B. Thoracic pads (adjustable) incl. back cushion
C. Anatomically adjustable seat cushion incl.:
 tuber edge (adjustable)
 side positioning (adjustable)
 abduction wedge (adjustable)
D. Footrest, basic configuration (adjustable via
velcro)
2) Side positioning
The side positioning can be customized to the
user. Therefore lift the cushion on the respective
side in order to raise the seat position.
Please note:
If needed, the elevation can also be removed
completely.
3) Tuber edge
The tuber edge can be adjusted by opening and
removing the cushion.
In the front part of the cushion, a thicker or
thinner foam can be used.
Please note:
If needed, the foam can be removed completely.
A
B
C
D
A
B

© John GmbH page 11/20
15. Belts
15.1 Belt settings
1) Placing the belt
Put the belt on as follows:
The upper straps must be guided over the
shoulders and the lower straps over the thighs.
Attention!
Make sure that the belt pads rest against the
shoulder.
The pads are equipped with velcro to hold
them in position.
2) Close the buckle
A. Place the two buckle parts on top of each
other.
B. insert the assembled buckle parts together
into the belt buckle.
Please note:
If the belt is too short, start with point 4 (loosen
the belt).
3) Adjusting the belt
Adjust the belt by pulling the strap.
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 straps
are fastened in such a way that the user can
breathe freely.
4) Loosen the belt
To loosen the belt, press the unlock and pull at
the front of the belt
Please note:
By pressing the red button, the belt can be
opened.
A
B

© John GmbH page 12/20
15.2 Belt height
1) Open sun canopy and back
Open the sun canopy completely (see chapter
Folding JOSI-Wismi).
Open both zippers to release the sun canopy
from the back and to open the back.
2) Remove the belt adjuster
Loosen the hexagon socket screw at the belt
adjuster at the back.
Pull the belt completely out of the belt adjuster
to remove it.
Required tools:
 Hexagon socket wrench 8 mm
 Allen key 3 mm
3) Unhook the belt connector
Open the backrest to get to the belt connector.
Unhook the straps at the strap connector and
guide them in front direction through the
backrest.
4) Guiding the belt
Turn the belt back through the fitting opening.
Please note:
If the slots don´t exist yet they need to be cut out
by a sharp knife.
Attention!
Only cut at the designated points to avoid
tearing.
5) Inserting the belt
Insert the belt again into the belt connector and
check for correct seating.
6) Reassemble backrest & sun canopy
 Close zipper of the back covering up to the
middle.
 Mount the belt adjuster at the back (put the
screw through the frame and fabric) and
guide the strap back through the belt
adjuster.
 Guide the strap back through the belt
adjuster.
 Close back cover completely.
 Close sun canopy completely with zipper.

© John GmbH page 13/20
15.3 Belt length
1) Unhook the bag (if available)
Loosen the holder of the bag with by pulling it off
in direction of the arrow.
2) Open the back
Open the back at the velcro surface and put it
completely upwards in order to reach the belt
adjustment.
3) Adjusting belt adjuster
 Lengthen the belt:
Press the belt adjuster.
 Tighten the belt:
Pull the belt strap and hold the adjuster with
the other hand.
Please note:
When the belt is adjusted to the desired length,
pull the belt buckles (front) to tighten the belt.
4) Back cover and bag
Close the back cover and add the bag again.

© John GmbH page 14/20
16. Brake and Parking brake
1) Braking
With the two levers both wheels can brake
individually. Thus, it is possible to change
direction even while going downwards.
Please note:
The brakes can be used as parking brakes.
To do this, lock the brake lever using the red lock.
Attention!
JOSI-Wismi in combination with the JOSI-Bike
accessory has a different braking system with
a single brake lever (see JOSI-Bike
instructions for use). With this brake lever it
is not possible to change the direction of
travel as described above.
17. Safety wristline
1) Attaching
The safety wristline must be attached to the hand
bow and your wrist.
Attention!
The safety wristline must not be too loose so
that the wrist cannot slip out.
18. Bike drawbar
1) JOSI-Wismi as bike trailer
With the drawbar JOSI-Wismi can also be used as
bike trailer. The adapter system guaranties a
quick use.
Attention!
Before using the first time, be sure to read
the chapter on safety instructions.

© John GmbH page 15/20
2) Mounting drawbar
Mount the drawbar at JOSI-Wismi (see also
chapter Front wheel and adapter).
Attention!
The pull catch / fastener must be additionally
fastened by rotating in the direction of the
arrow after it has snapped into place.
3) Connecting Weber clutch
Use the Weber clutch to link the drawbar to your
bike (see Weber clutch instructions for use).
Attention!
Read the Installation Instructions for the
Weber coupling and strictly obey them.
4) Fasten the safety line
Connect the safety line using the mounted belt
strap.
Attention!
Pass the belt trap through the frame of JOSI-
Wismi.
5) Mounting safety kit
Mount the following components:
 1 reflector white, front side:
right-hand traffic: left side
left-hand traffic: right side
 1 rear bike light red, back side:
right-hand traffic: left side
left-hand traffic: right side
 1 reflector red, back side:
right-hand traffic: right side
left-hand traffic: left side
 1 safety flag
Please note:
Attach the safety flag below the suspension
mount on the frame (see picture).
Attention!
Observe the enclosed instructions for use of
the individual components of the safety kit.

© John GmbH page 16/20
19. Combination with other medical devices
1) Decon E-Drive 20" Big Ben Version
 NiMh version.
 incl. battery / battery bag and charger.
 payload capacity 125kg
(total weight buggy, user & payload/luggage
excl. weight of E-Drive).
Attention!
The maximum user weight of 85kg incl.
payload/luggage must not be exceeded also
in combination of the JOSI-Wismi with 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.
2) Seating systems (Seatshell baseframe)
The Seatshell baseframe (JW-11001, JW-11002 &
JW-11003) can be combined with any common
available self-supporting wheelchair seating
system using the John GmbH adapter system or
any other suitable adapter.
20. Seatshell baseframe
1) Attaching seatshell
JOSI-Wismi seatshell baseframe is equipped with
an edgable mounting plate to enable the
attachment of seatshells. It is possible to choose
between different adapters when ordering.
2) Tiltable mounting plate
By pressing the release on the push handle, you
can adjust the angle of the mounting plate. Keep
the release button pressed while adjusting the
pick-up. When it is in the desired position, you
can release the release. The pick-up will now
remain in the desired position.

© John GmbH page 17/20
3) Adapter systems
The mounting plate can be equipped with
different adapter systems (e.g., trapezoidal
adapter). Please observe the respective operating
instructions of the installed adapter as well as the
safety instructions.
4) Footrests
Footrests tilt automatically together with the
mounting plate.
21. Care and maintenance
21.1 Technical inspection
 Visual inspection e.g. for damage: before each trip
 Belt system settings and buckle: before each trip
 Brake test: before each trip
 Connections and interlocks: before each trip
 Lights (if available): before each trip
 Tyre pressure: weekly, before each trip
 Wearing parts (wheels, bearings, bowden cables, etc…): monthly
 Screwed connections: monthly
If there are any defects, please contact your specialist dealer to have them rectified.
21.2 Maintenance kit
We recommend replacing hinges and toothed hinges every two years.
Use the maintenance kit for this (see spare parts list).
21.3 Care and cleaning Instructions
The frame may be cleaned with commercially available cleaning agents. All fabrics can be washed off with warm
water and disinfected with commercially available disinfectants for textiles and surfaces (NO chlorine!).
Store your JOSI-Wismi in a dry, well-ventilated place. Before storage, JOSI-Wismi should be dry to avoid mould
and the formation of mildew stains. Expose JOSI-Wismi to direct sunlight as little as possible to prevent the
colours from fading.
Do not store the product hitched to the bicycle for long periods of time.
22. Useful life and long-term durability
JOSI-Wismi is made of corrosion-protected material (see materials used in chapter Technical data). The product
contains parts or components that are subject to natural wear and tear even during normal use and is very much
dependent on the individual type and intensity of use as well as the state of maintenance and care. Particularly
in case of intensive use (daily use in all weather conditions or similar), individual parts or components may reach
their wear limit even before the legal warranty period has expired. In these cases of premature wear due to use,
however, there is not automatically a defect in the product.

© John GmbH page 18/20
Reaching the wear limit is influenced by, among other things:
 the mileage in km
 the load caused by: passengers and luggage
 the driving style: hardness of starting and braking
 fast cornering
 the influence of the weather: - UV radiation
 humidity
 dirt
 temperature
 salty air
 contact with salt water
 roads strewn with salt
 storage
 the state of maintenance
 maintenance and inspection work
23. Re-use
The product is only suitable for re-use if the safety and characteristics of the product have not changed due to
previous use. In general, it is recommended to have JOSI-Wismi serviced by the manufacturer before reuse.
For re-use, the condition of use and the safety of the product must be checked and ensured by the specialist
dealer on the basis of the maintenance instructions (available from the manufacturer). Wear parts should be
replaced before reuse (see maintenance instructions). Cleaning and disinfection of the product must be carried
out according to the cleaning instructions.
For hygienic reasons, padding parts that come into direct contact with the skin should be replaced when the
product is used again.
24. Disposal
The product must be disposed in accordance with the respective national legal requirements.
25. Warranty, liability and guarantee
25.1 Warranty and liability
The warranty and liability correspond to the General Terms and Conditions (GTC) of John GmbH
(see www.johngmbh.com).
25.2 Guarantee
The following warranty conditions apply to manufacturing and material defects:
 3 years on the aluminium frame
 1 year on wheels, brakes and brake lever
26. Reporting serious incidents
All serious incidents occurring in connection with the products must be reported to the manufacturer (John
GmbH) and the competent authority.
„Serious incident“ means any incident that directly or indirectly led, might have led or might lead to any of the
following:
 the death of a patient, user or other person;
 the temporary or permanent serious deterioration of a patient’s, user or other person’s state of health;
 a serious public health threat – an event which could result in imminent risk of death, serious deterioration
in a person’s state of health, or serious illness, that may require prompt remedial action, and that may cause
significant morbidity or mortality in humans, or that is unusual or unexpected for the given place and time.
(Regulation (EU) 2017/745)

© John GmbH page 19/20
27. Technical data
27.1 Measurements
JOSI-Wismi size S size M size L
JW
-
10001
JW
-
11001
JW
-
10002
JW
-
11002
JW
-
10003
JW
-
11003
height: H
length: L
track width: B
inner width: I
seat height: M
height mounting plate: N
seat width
seat depth
seat length
total back height
packing dimensions: wdh
user weight / payload
weight (frame / fabric)
rear wheels
front wheels
wheel camber
back angle
seat angle
tilt
111 cm
156 cm
79 cm
47 cm
46 cm
-/-
up to 45 cm
up to 38 cm
up to 44 cm
80 cm
68x67x62cm
max. 85 kg
16 kg
20“
8“ / 12,5“
5°
110°
8°
-/-
111 cm
156 cm
79 cm
47 cm
-/-
43 cm
-/-
-/-
-/-
80 cm
68x67x62cm
max. 85 kg
(incl. seat)
16 kg
20“
8“ / 12,5“
5°
110°
-/-
up to 35°
111 cm
167 cm
79 cm
47 cm
46 cm
-/-
up to 45 cm
up to 38 cm
up to 52 cm
80 cm
68x67x62cm
max. 85 kg
17 kg
20“
8“ / 12,5“
5°
110°
8°
-/-
111 cm
167 cm
79 cm
47 cm
-/-
43 cm
-/-
-/-
-/-
80 cm
68x67x62cm
max. 85 kg
(incl. seat)
17 kg
20“
8“ / 12,5“
5°
110°
-/-
up to 35°
121 cm
178 cm
79 cm
47 cm
46 cm
-/-
up to 45 cm
up to 38 cm
up to 60 cm
90 cm
68x71x64cm
max. 85 kg
19,5 kg
20“
8“ / 12,5“
5°
110°
8°
-/-
121 cm
178 cm
79 cm
47 cm
-/-
43 cm
-/-
-/-
-/-
90 cm
68x71x64cm
max. 85 kg
(incl. seat)
19,5 kg
20“
8“ / 12,5“
5°
110°
-/-
up to 35°
folded
height
depth
folded
height
depth
Rehab buggy JW-10001, JW-10002, JW-10003
Seatshell baseframe JW-11001, JW-11002, JW-11003

© John GmbH page 20/20
27.2 Materials used
tubular frame
laser-edged parts
turned / milled parts
screw and fastening material
upholstery fabric
upholstery
belts
rear wheels
front wheels
aluminium-round tube, AlMgSi0,5/EN AW-6060 T66, powder-coated
aluminium AlMg3, powder-coated
AW6 0682-AlSi1; 1.4301-A2
stainless steel A1/ A2; steel 10.9 galvanised
"Supratex" nylon fabric PU coated
polyether foam
polyester belt webbing; polyamid hook/loop webbing
aluminium rim and hub, stainless steel spokes
plastic rim
John GmbH
Ziddelrasen 1b - D-99830 Treffurt - Tel: [phone] - Fax: [phone] - [e-mail]