Netti DYNAMIC S User manual

MOBILE FAMILY
DYNAMIC SYSTEM
COMFORT
USER
MANUAL
NETTI DYNAMIC S
My-Netti.com
This product conforms to
93/42/EEC for medical products.

Model: NettI Dynamic S
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CONTENTS
1. INTRODUCTION 4
1.1 Areas of use/indications for Netti Dynamic S 5
1.2 Quality and durability 5
1.3 Environment and disposal 5
1.4 Information for re-use 6
1.5 About this manual 6
1.6 Vital measurements 7
2. QUICK REFERENCE 8
3. DESCRIPTION 9
4. FEATURES OF NETTI DYNAMIC SMALL 10
5. ACCESSORIES 11
5.2 Mounting of Hip Belt 13
5.3 Mounting of H-Belt bar 14
6. ASSEMBLING AND ADJUSTING 15
6.1 Unpacking 15
6.2 Main wheels 15
6.3 Front fork 15
6.4 Front castors 15
6.5 Seat height at the front 16
6.6 Seat height at the rear 16
6.7 Backrest 17
6.8 Seat depth - balancing the wheelchair 17
6.9 Adjusting seat depth at the rear 17
6.10 Adjusting the seat plate depth 18
6.11 Adjusting seat depth at the front 19
6.12 Anti tip 19
6.13 The cushions 20
6.14 Adjusting the Velcro back 20
6.15 Side support 20
6.16 Adjusting arm supports 20
6.17 Leg support 20
6.18 Head support 24
6.19 Push bow 25
6.20 The brakes 26
6.21 The dynamic cylinder change 27

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7. DYNAMIC FUNCTIONS 28
7.1 Netti Dynamic S - max extension 29
72. Assessment and choice of dynamic back support
cylinder 30
7.3 Tilting the seat unit 32
7.4 Reclining the chair back 33
7.5 Dynamic seat plate lock 34
8. MANOEUVRING 34
8.1 Driving - general techniques 34
8.2 Driving - step up 35
8.3 Driving - step down 35
8.4 Driving - slope 36
8.5 Driving - up stairs 36
8.6 Driving - down stairs 37
8.7 Transfer 37
8.8 Point of balance 38
8.9 Lifting the chair 38
8.10 Camber angle 38
9. TRANSPORT 39
9.1 Folding for transport 39
9.2 Transport in car 39
9.3 Transporting in air plane 40
9.4 Travelling on public transport 40
10. MAINTENANCE 42
10.1 Maintenance instruction 42
10.2 Cleaning and washing 42
10.3 Long time storage 43
11. TROUBLESHOOTING 44
12. TESTS AND WARRANTY 45
12.1 Tests 45
12.2 Guarantee 45
12.3 Claim 45
12.4 Special adjustment/adaptations 45
12.5 Combination with other products 46
12.6 Service and repair 46
13. MEASUREMENTS AND WEIGHTS 47

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1. INTRODUCTION
Netti Dynamic S is a comfort wheelchair for
children meant for both indoor and outdoor
use. It is tested to DIN EN 12183:2014. The
tests were carried out by TÜV SÜD Product
Service GmbH in Germany.
In Alu Rehab we believe that wheelchairs
should be chosen based on a thorough
assessment focusing on the needs of the
user and demands from environment.
Children grow quickly and for that reason
we have created Netti Dynamic S with many
adjustment and adaptation. It is a wheelchair
that is easy to adjust over time as the child
grows, providing an ergonomically sitting
environment for the child.
Netti Dynamic S has an adjustable seat and
back angle, thus facilitating for the user
change of position, mobilisation or posture
correction (stabilization).
Netti Dynamic S is a tilt- and back recline
wheelchair that allows for controlled
«Open Kinetic Chain» (OK-C) movements for
the user.
Netti Dynamic S has been crash tested at
Millbrook Proving Ground, Bedford UK,
according to ISO 7176-19:2008
Max user weight is 75 kg, also when used as
a seat in a car.
When mounting accessories such as
power kit etc, the weight of the
accessories must be subtracted from
the max user weight.
Specifications varies between
countries.

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1.1 AREAS OF USE/
INDICATIONS FOR
NETTI DYNAMIC SMALL
Netti Dynamic S is a multifunctional
wheelchair which is an advanced mobility
aid for users aected by dystonia. It is for
users with extensive movement patterns
resulting in strong spasms and contractions
of the user’s musculoskeletal apparatus
causing joint dislocations, involuntary
movements, sliding, loss of function and also
challenging the strength of the wheelchair.
The patented Netti Dynamic System
accommodates the user’s extension move-
ments letting the wheelchair work in synergy
with the user’s movements. When accommo-
dating the spastic extensions pattern,
muscle tone and frequency of spasms could
be reduced. The wheelchair is dynamic and
will follow the user’s movements of both
upper and lower body.
NETTI DYNAMIC SYSTEM
allows for Open Kinetic Chain movements
(OK-C)::
nLeg movements
nHip movements
nBack movements
nHead movements
nFoot movements
IMPORTANT BENEFITS
nThe wheelchair adapts to the move-
ments of the user.
nThe user will have less discomfort
during spasm as the wheelchair
supports the movement.
nAfter a spasm the user returns to the
original sitting position securing a
good position and pressure distribution.
nIt reduces unintentional change of
position.
nIt helps prevent the user sliding forward
in the chair and thereby getting a bad
sitting position and inadequate pressure
distribution.
nExtends the lifetime of the wheelchair.
1.2 QUALITY AND DURABILITY
The Netti Dynamic S wheelchair is tested
at TÜV SÜD Product Service GmbH in
Germany, following the European Standard
DIN EN 12183:2014.
As manufacturer, Alu Rehab A.S
evaluates the test to be equal to 5-6 years
of normal use of the chair.
The disability of the usage as well as
the level of maintenance done foremost
decides the durability of the wheelchair.
Thus, the durability will vary depending on
these two factors.
1.3 THE ENVIRONMENT AND
WASTE DISPOSAL
Alu Rehab and its suppliers wish to protect
the environment.
This means:
• That we avoid using
environmentally harmful
substances and processes
to the greatest extent possible.
• That Alu Rehab’s products are
ensured a long service life and a high
degree of flexibility - to benefit the
environment and economy.
• That all packaging can be recycled.
• That the wheelchair was designed to
be separated into its component
materials - to make recycling easier.
• That the wheelchair was designed with
many dierent auxiliary functions - to
improve the working environment for
sta at hospital.
Contact your local recycling agent
to get correct information how to
handle in you area.
Netti Dynamic S is designed
for temperature user range from
-10°C to +40°C

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1.4 INFORMATION FOR RE-USE
All products from Alu Rehab are designed
to give years of maintenance-free service.
All products can be adapted for re-use by
an authorised dealer. In order to guarantee
performance and safety, Alu Rehab
recommends the following tests prior to any
re-use.
Please examine the following components
for function, integrity etc. and replace parts
if necessary:
• Wheels (tyre tread)
• Wheelchair frame
• Front castors and quick release
• Hubs
• Brake function
• Directional stability of wheels
• Bearings: test for wear and
lubrication.
• Cushions
• Leg supports
• Arm supports
• Recline/tilt function
• Push bar / handles
• Anti tip
Please also note the content of chapter
9.2 Cleaning and care.
For hygienic reasons: please replace
the head support and all body close items -
cushions etc. - for a new user.
ANTI-TIP
Correctly fitted, the anti-tip will secure the
chair from tipping backwards. We strongly
recommend use of the anti-tips.
1.5 ABOUT THIS MANUAL
In order to avoid damages while using
the Netti Dynamic S wheelchair, please
read this manual carefully before starting
to use the chair.
Symbol of forbidden actions.
No warranty can be claimed
whenever these actions are
implemented.
Symbol of warning.
Whenever this symbol is used,
caution has to be taken.
Symbol for
important
information.
Symbol for
useful tips.
Symbol for
tools.
7
°Symbol for parking brake safe
slope.
Max.
135 kg
Symbol for max user weight.
Please note that this manual is updated
according to the year and date stated on
each page.
USER MANUAL ON WEB
For enhanced readability (advantageous
for users with visibility challenges)
please find our user manual om our web
page: www.My-Netti.com - manuals -
user manual - Netti Dynamic S
Latest user manual updates, product
safety notes, addresses and other
product information like recalls etc. will
be published on our web page.

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1.6 VITAL MEASURES
Netti Dynamic S is a comfort wheelchair
designed for both outdoor and indoor use.
Specification varies between countries
Total weight: 23,2 Kg
ex. leg and head support
Seat width:
250, 300 & 350 mm
Seat depth:
(From back rest cushion to front of seat plate)
250 - 350 mm
Seat height:
(From floor to top seat plate using
22” main wheel or for 16” main wheels)
440 mm*
Backrest height:
(Measured from seat plate to top of
backrest Velcro.)
375 mm
* Using back rest extender gives
100 mm* extra
*** Least stable and most stable refers
to the positioning of the anti-tippers.
Always use anti-tippers driving uphill.
Tilt range 35°
Recline range 35°
Min stable / max stable refers to position
of anti tippers.
* The test was stopped by 15°
Specification min. max.
Overall length with leg
support and push bow 905 mm 905 mm
Overall length without leg
support, pushbow folded
740 mm 740 mm
Overall width 405 mm 505 mm
Height without head rest 885 mm 885 mm
Folded length 740 mm 740 mm
Folded width 395 mm 495 mm
Folded height 885 mm 885 mm
Total mass ex all supports 21,1 kg 23,2 kg
Mass heaviest part -leg s. 2,3 kg 2,4 kg
Static stability uphill 0° 15°*
Static stability downhill 9° 15°*
Static stability sideways 0°* 15°*
Seat plane angle 0° 35°
Eective seat depth 250 mm 350 mm
Eective seat width 250 mm 350 mm
Seat surface height at
front
440 mm 470 mm
Backrest angle 90° 125°
Backrest height 375 mm 375 mm
Foot plate to seat
distance
235 mm 295 mm
Leg to seat surface angle 79° 0°
Arm support to seat
distance
120 mm 290 mm
Front location of arm
support structure 235 mm 275 mm
Push rim diameter - 22”
wheel
480 mm
Horizontal axle location 120 mm 120 mm
Parking brake - safe slope 0 7°
Minimum turning radius 665 mm 685 mm
Model width 35 cm
Measured without cushions
Measured with 16” main wheels.

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Drive carefully!
Be aware that friction against push
rims can create a warm surface.
Salt water can increase risk of
corrosion and must be avoided.
The anti-tips should always be used
for the safety of the user.
When the chair is tilted rearwards,
the anti tips and brakes should
always be in use.
Be sure to lock all handles properly.
Surface temperature of metal parts in
frame structure might increase when
exposed to direct sunlight.
Watch out for pinching danger when
folding and unfolding, tilting,
reclining and all other adjustment
movements.
Never stand on the foot plates due
to risk of tipping forwards.
Never lift the wheelchair by the leg
supports or arm supports.
Product configuration may vary
between dierent countries.
For visually impaired people,
manuals and catalogues can be
downloaded at www.My-Netti.com
For troubleshooting, see chapter 10.
For adjustments see chapters 6
If in doubt - contact your dealer!
2.0 QUICK
REFERENCE
The content of this page is a summary
of the whole manual. It gives you a brief
introduction to the use and care of the
Netti Dynamic SMALL wheelchair.
The quick reference is not a
replacement for the manual, only a
reminder/check list.
• Unpack the wheelchair
• Fold the backrest up and mount the
recline gas strut to the backrest strut
bracket.
• Install the arm supports.
• Mount the leg supports.
• Fold up and adjust the push bow.
• Mount the head support.
• Install the cushions.
• Mount accessory.
(See chapter 5 for more information.
Mounting descriptions will follow the
accessory.)
ADJUST THE WHEELCHAIR TO THE USER:
Adjust seat depth and eventually the
wheelchair balance, foot support height,
armrest height, head support height and
depth, chair back cushion height.
For more information about adapting the
wheelchair to the user, please see:
My-Netti.com Knowledge centre.

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3. DESCRIPTION*
STANDARD VERSION
1. Head support
2. Backrest cushion
3. Arm support with pad
4. Seat cushion
5. Knee pad on leg support
6. Calf support bracket
7. Bearing house/
front fork fastening
8. Quick release front fork
9. Front fork
10. Front castor
11. Foot board lock
12. Foot board
13. Calf support
14. Height adjustment screw
15. Angle adjustment knob
16. Name plate Wheelchair
on lower back cross bar.
17. Arm support height knob
18. Cloth protector
19. User brake (if mounted)
20.Main wheel
21. Back hinge -
seat depth adjustment
22. Push bow pivot hinge
23. Drum brake handle
24. Push bow
25. Head support depth knob
* Product configuration may vary between dierent countries
If any of these parts are missing, please contact your dealer.
For complete information, please contact your dealer

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STANDARD
SEAT
• Dynamic seat plate
• Netti Sit S Pressure distributive cushion -
• Tilt -0° to +35°
• Adjustable seat height from 440 - 470mm
• Adjustable seat depth: 100 mm
WHEEL
• Main wheel 16” x 1,4” PU with drum brake
• Front castor: 6” PU with quick release axle
Standard main wheels may vary between
countries
BACKREST
• Angle: 35°
• Height: 375 mm
• Netti Super Stabil S back rest cushion has
integrated lumbar support and side
support,
• Angle adjustable and fold down push bow
BRAKES
• Drum- and user brakes
ANTI TIPPER
• Turnable, height and length adjustable.
LEG SUPPORT
• Dynamic leg support
• Height adjustable whole foot plate
ARM SUPPORT
• Height adjustable and push down arm
support.
• Depth adjustable pads
HEAD SUPPORT
• Height and depth adjustable with side
support
• Removable
Integrated belt fixing brackets
ACCESSORIES
SEAT
• Tray
• Hip belts / pelvic stabilizer and 4 points
harnesses
WHEEL
• 22” Puncture proof main wheels with drum
brakes
• 22” push rims.
• Front castor: 6” 150 x 30 mm Flexel
• Camber angle: 4°
• Spoke protector.
BACKREST
• Backrest cushions Netti Stabil
LEG SUPPORT
• Angle adjustable leg support with foot
plate and calf support
• Amputation support
• Knee and thigh support
ARM SUPPORT
• Dierent pads
HEAD SUPPORT
• Netti A with side support
D86133 or D23973
• Head support E with dierent length side
supports.
4. FEATURES OF NETTI DYNAMIC S

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FRAME
Car fixing kit
Frame extender
Increases distance
between main wheels
and front casters.
Reduces tipping risk.
BACK
Backrest Cushions
Several models
Please see our homepage.
Wedge
Increases side
support
Lumbar support
Increases lumbar
curvature
Side support
Depth and height
adjustable.
Side support for sw 25
Depth and height
adjustable.
Abduction block
Netti Mini
SEAT
Seat Cushions
Many to choose from
Please see our home-
page.
BELTS
Several models; hip
belts with or without
upholstery and with
plastic lock or car lock,
vests and harnesses. (See chapt. 5.1 and
5.2 for mounting)
Mounting rail for harness
Height and width adjust-
able. Quick locks for belt
fixing are fixed to square
nuts in the horizontal
profile.
The rail is mounted to
chairback profiles.
See chapt. 5.2
Fix lock kit
Locks to be mounted to
mounting rail for easy
fixing of harnesses.
Harnesses
Several types of
belts and harnesses with
or without upholstery.
4 point hip belts.
Calf huggers on the calf supports.
Ankle huggers
5. ACCESSORIES
The anytime updated complete accessory
and spare part catalogue can be down-
loaded from our home page
www.My-Netti.com
order forms.

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HEAD SUPPORT
Head Support A Mini
Support E with dierent
length side supports
LEG SUPPORT
Netti Mini leg support
angle adjustable
Foot box
TRAYS etc.
Make user assessment
before ordering a tray:
potential conflict between
dynamic movements and
fixed table.
Upholstery for tray
Oers a soft base for
the arm resting on
the tray.
Netti Nature
Kit with 12” front wheel
and frame to fix to netti
Dynamic S, allows for
driving outdoors
and o-road.
WHEELS
Main wheels
16” and
22” with drum brake
22” wheel kit with
drum brakes. to
be mounted by
authorised personnel.
Mud guard for 22”
wheels.
Front castors 6”
150 x 30 mm Flexel
Push ring -
aluminium 22”
Spoke protectors
For 22” main wheel
Transparent
Tool set
The spare part and accessory catalogue
can be downloaded from our home
page www.My-Netti.com

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5.2 MOUNTING OF HIP BELT
• Pull the belt thorough the hole in the hip
belt bracket.
• Thread the belt back through the belt
clamp.
• Fix the hip belt bracket to the bracket
on the seat plate using the enclosed
screws and nuts. 4 mm Alan key
• The hip belt bracket on the seat plate
can be moved to 7 dierent positions
providing the optimal position for the hip
belt.
• The hip belt bracket is mounted to the
seat plate by:
• pushing the screw following the Evoex
kit, through the belt bracket on the seat
plate.
• Push the hat-nut through the belt in the
hole giving the correct length for the user.
• Connect the screw and the hat nut and
tighten well. The screw and nut are long
enough that the belt can freely pivot
around them.
• Shorten the belt end to prevent conict
with the seat plate.
• Adjust the position of the seat belt.
• The hip belt should be positioned across
the thighs. The hip belt is necessary for
activating the dynamic seat plate. The belt
lifts the seat plate when the user extends. It
ensures that the user returns to the original
seating position after an extension and
helps reduce sliding and repositioning.
You find the anytime updated overview
over belts and harnesses on our home page
www.My-Netti.com

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5.3 MOUNTING OF
H-BELT BAR
• Fix the H-belt attachment bracket onto
the back profiles with 2 x 2 M6 screws onto
square nuts in the back profiles.
• Fix the H-belt attachment brackets at the
right position/height. The height should be
level with the shoulders of the user.
• Thread the belt through the Fixlocks on
the bar and lock. Adjust to the requested
belt length.
The Fixlock allows for easy adjustment at
any time.
The lower ends of the belts can be fixed like
shown in chapter 5.1
4 mm Allen key for M6 screws with
pan heads.
5 mm Allen key for M6 screws with
cylinder head.
FIXLOCK
• Mount the Fixlocks to the horizontal and
vertical bars as needed.
• Remove plastic caps closing the bar end.
• Insert the square nut into the bar slot.
• Screw through
the Fixlock into
the square nut.
• Move the Fixlock
sideways to the
desired position
on the bar before
tightening it well.

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6. ASSEMBLING
AND ADJUSTMENT
6.1 UNPACKING
1. Unpack all the parts, and check that
everything is there according to the
packing list.
2. Unfold the chair back and mount the
recline cylinder to the chair back frame.
3. Mount anti-tippers
4. Pull up the arm supports to correct
height.
5. Place cushions and mount the leg
supports.
6. Mount accessories.
Weight of components
Main wheel 16” x 1,4”: 1,7 kg each
Front castors 6”: 0,6 kg each
Leg support: 2,1 kg (with foot board)
Back cushion Super Stabil S: 1 kg
Netti S Sit cushion: 0,8 kg
Head support A Mini: 0,75 kg
Necessary tools are described under each
chapter.
Accessories described in chapter 5
are presentations of options, and will
be delivered with separate mounting
descriptions.
6.2 MAIN WHEELS
16” x 1,4” ( 406 x 36 mm ) with drum brake
are installed by default from the factory.
22” main wheels can be ordered. They will
be installed from factory or authorized
personnel.
The 22” wheels have 4 degree camber
angle and drum brakes. The brakes are
operated independent on each side.
22” main wheels allow for higher seating
height.
6.3 FRONT FORK
Front forks come as standard
with quick release axles. The
front fork is easily removed
by pressing the knob in
centre above the wheel and
pulling the axle out of the
bearing house.
Chek angle of castor
bearing house.
It should be close to vertical
to the ground to give
good driving performance.
6.4 FRONT CASTORS
To take of
• Press the quick release button under the
front fork.
To mount
• Lead the quick release axle into the
bearing house and push firmly.
Pull the fork slightly to ensure that the fork
is fully locked.
The foot-print of the wheelchair can be
increased by interchanging the front castor
bearing houses.
Sand and sea water (salt used for
gritting in the winter) can damage
the bearings of the front castors and
the main wheels.
Clean the wheelchair thoroughly after
exposure

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ANGLE OF BEARING HOUSE
Correctly adjusted angle of the front fork is
important to achieve proper manoeuvring
qualities of the wheelchair.
Unfix the two bearing house screws on the
outside of the frame enough to adjust the
eccentric nut on the inside.
Angle the bearing house, so that it is
90° relative to the ground, tighten the
screws well.
1 pc Allen key
The bearing house cannot be adjusted
in height.
Check the position of the anti tip.
6.5 SEAT HEIGHT AT THE
FRONT
The seat height depends on:
• Size of front castors.
• Size of front fork.
• Check the angle of the castor bearing
house.
6.6 SEAT HEIGHT AT THE
REAR
The seat height at the rear depends on:
• Size of main wheel.
• Position of main wheel.
Main wheel
Unfix the screws holding the wheel,
including washer and nut also including
the drum brake fixings for user brake, foot
pedal brake + cross bar. Mount it in required
position in the main wheel bracket.
Illustrations shows the main wheel mounted
to frame extension bracket which is
standard configuration.
2 pcs open-end spanner
When the seat heights changes ensure
that the main wheels are placed such
that the lower frame tube is parallel
with the ground.
The risk for tipping increases when the
main wheel is moved forward in the
main wheel bracket.
Check the position of anti tip.
Readjust the brakes.
Readjust the angle of the bearing
house.

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6.7 BACKREST
• Unfold and lift the backrest up and t the
gas strut into the back lock bracket.
• Secure the backrest by locking the back
lock and tighten the star wheel.
6.8 SEAT DEPTH - BALANCING
THE WHEELCHAIR
The seat depth can be adjusted both in the
front and the rear. The goal is to give the user
an ergonomic
seating position
with lumbar
support and
the knee joint
aligned with
the knee pivot
joint of the leg
supports.
By adjusting the seat depth the balance of
the wheelchair is aected and thereby also
the driving characteristics.
A well balanced chair is easy to drive
without the tendency to tip backwards.
As a basic rule, start with adjusting the seat
depth backwards. After this is done the leg
support extension brackets can be pulled
out to align the leg support pivot knee-joint
with the user knee joint.
If required, move the main wheels to get
good balance in the wheelchair see 6.6..
Finding correct seat depth:
• Remove the leg support and head
support.
• Adjust the seat to a horizontal position.
• Open the backrest angle slightly to make
it easier for the user to get the bottom
well into the chair.
• Adjust the backrest cushion height to
give the user good lumbar support.
• Correct seat depth depends on the
user’s thigh length and is measured
while seating.
When the seat depth is correct, there
should be approximately 20-30 mm
distance between the edge of the
cushion and the hollow of the knee.
6.9 ADJUSTING THE SEAT
DEPTH AT THE REAR
• The seat depth can be adjusted in 6
intervals (250 - 275 - 300 - 325 and
350 mm) without change of parts.
• Small adjustments are done by adjusting
the straps on the Velcro backrest.
Seat depth adjustment is done as follows
• Open the backrest lock and fold the
backrest forward in the chair
• Remove the screws for adjusting the seat
depth on both sides and move the back-
rest hinge to the required seat depth.
See picture on next page
The backrest hinge must be in the
same positions on both sides.

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• Tighten the screws.
• The recline gas spring must change
position so that the backrest angle equals
90° when the recline gas spring is in the
end position.
6 mm Allen key
13 mm open-end spanner
Attaching the gas spring under the chair
In order to achieve a 90° position of the
backrest the position of the gas spring
under the chair has to be changed when
the seat depth is adjusted. The hole where
the back hinge is mounted follows the
hole in the bracket where the cylinder is
mounted.
Back hinge position Cylinder position
If special user needs demands
a dierent angle than the recline
function allows, the position of the
gas spring can be adjusted.
When changing seat depth, you also
change the tipping point of the chair.
This can be prevented by changing
the position of the main wheel in the
main wheel bracket. (See chpt 6.6)
6.10 ADJUSTING THE SEAT
PLATE DEPTH
The seat plate can be depth adjusted in
6 intervals (250 - 275 - 300 - 325 and
350 mm) without change of parts except
replacement of seat cushion to a depth
equal to new seat depth.
Adjustment is done as follows:
• Remove the cushions.
• Pull the armrest up to max height or
remove them.
• Remove the lower cloth protectors by
unscrewing the 2 screws holding them.
• Swing the seat plate upwards to get
access to the screws sitting on its side.
• Remove the screws on each side and
pull or push the back part of the seat
plate to desired seat plate depth.
• Insert the screws and x.
• Replace all components.

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There is a seat plate depth scale
engraved on the seat plate.
6.11 ADJUSTING SEAT DEPTH AT
THE FRONT
It is possible to adjust the seat depth up to
100 mm at the front. The aim is to have the
centre of the users knee joint aligned with
the centre of the leg support knee pivot point
- while the user at the same time has back
support of his lower back - also when the leg
support angle is changed.
• Unx the screw holding the pull out piece for
the leg support.
• Set the pull out piece to the required
position. Tighten the screws with 25 Nm.
6 mm Allen key
By setting the pull out pieces to dierent
positions, it is possible to compensate for a
rotated pelvis or dierent thigh length.
By users with strong involuntarily
movements the extension pieces must not be
pulled out more than 50 mm.
ABDUCTION BLOCK
The seat plate is prepared for mounting a
abduction block. Position the block bracket
in the centre on top of the seat plate. Push
screws through the 2 holes and fix with
nuts from below.
6.12 ANTI TIP
The anti-tips are to be activated in all daily
use. Always activate the anti-tip whenever
the wheelchair is left without attendant.
The anti-tips only need to be folded away
when obstacles are to be crossed.
Activate ( from fold away position)
• Step on the parking brake pedal and lock.
• Pull the anti tip out / rearwards
• Turn it down 180°.
• It locks into position with spring tension.
Fold away:
• Step on the parking brake pedal and lock
• Pull the anti tip out /rearwards.
• Turn it up 180°.
• It locks into position with spring tension.
The anti tips are delivered adjusted
according to ordered main wheel size
in standard position.

Model: NettI Dynamic S
Language: English Version: 2018-05
20 My-Netti.com
Anti tips height is adjusted as follows:
• Unx the 3 screws on the anti-tip pedal.
• Pull out or push in the vertical bar
• Fix it in correct height using an Allen key.
• Do the same procedure on the opposite
side
5 mm Allen key.
Check that both anti tips have the
same length. The gap between the anti tip
wheels and the ground must be max. 30 mm.
The anti tip should always be used
for the safety of the user.
6.13 CUSHIONS
Cushions are fixed and adjusted on the
wheelchair using the Velcro.
It is imperative to correctly set-up the
cushion in order to ensure good
seating comfort.
The cushion covers are washable and
thereby reusable. Follow the instruction
on the back of the cushion for correct
maintenance and washing of the cushion
6.14 ADJUSTING THE VELCRO
BACK
• Loosen the straps, and place the back
rest cushion so that user gets room for
the bottom and the integrated lumbar
support in correct position.
• Tighten the straps so that they follow the
curvature of the spine and gives a little
extra support at the top of the sacrum.
6.15 SIDE SUPPORT
The back cushion can be sideways stabilized
/ reinforced by mounting side supports.
They are mounted to the back profiles and
can be height and width adjusted to give the
user optimal side support.
To Mount:
• Fold the back
forwards to a
horizontal position.
• Insert 2 M6 square
nuts into the back
profile. On the
lower end of the
profile a opening
allows for the nuts
to enter into the
slot.
• Push the nuts
upwards.
• Lay the side support on top of the prole
as shown on the illustration and fix with
screws entering into the 2 square nuts.
• Adjust the height and width of the side
support. Check that the back cushion cover
the side support with no hard edges.
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