Alu Rehab Netti Mini User Manual
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C O M F O R T
MINI FAMILY
usEr
MaNual netti mini
This product confirms to
93/42/EEC for medical products.
My-
Netti.com
CONTENTS
1. INTRODUCTION
1.1 Areas of use/indications for Netti III
1.2 Contra indications
1.3 Quality and durability
1.4 Environment and disposal
1.5 Information for re-use
1.6 About this manual
1.7 Vital measurements
5
6
6
7
4
5
5
5
REFERENCE 8
3. DESCRIPTION
4. STANDARD FEATURES OF NETTI MINI
9
10
5. ACCESSORIES 11
6. ASSEMBLING AND ADJUSTING
6.2 Main wheels
14
14
Front 14
Front 15
6.5 Seat height at the front
6.6 Seat height at the rear
15
15
Back 16
6.8 Adjusting the seat depth
6.9 Adjusting seat depth at the rear
6.10 Adjusting seat depth at the front
16
16
17
6.13 Cushions
6.14 Adjusting the Velcro back
18
19
Head 22
Push 23
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Model: Netti Mini
Language: English Version: 2017-11
7. SEAT ANGLE / TILT AND BACK ANGLE/RECLINE 26
7.3 Keywords regarding tilt and recline
7.6 Operating the recline handle
26
7.4 Decrease the possibility of sliding, shear and pressure sores26
7.5 Operating the tilt handle 27
27
8. TRANSPORT 28 for in 28 air 29
8.4 Travelling on public transport 29
9. MANOEUVRING 29
9.1 Driving - general techniques 29
9.2 Driving - step up
9.3 Driving - step down
30
30
9.4 Driving - slope
9.5 Driving - up stairs
9.6 Driving - down stairs
30
31
31
32
9.9 Lifting the chair
9.10 of
33
10. 34
10.1 Maintenance 34
TROUBLESHOOTING 35
12. TESTS AND WARRANTY
12.1 Tests
12.2 Guarantee
12.3 Claim
12.4 Netti Customized / Individual adaptations
12.5 Combination with other products
36
36
36
36
37
37
12.6 and
13. MEASUREMENTS AND WEIGHTS 38
Model: Netti Mini
Language: English Version: 2017-11
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1. inTRODUCTiOn
netti Mini 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. netti Mini is crash tested and approved for being used as a seat in a vehicle according to iSO 7176-19:2008 by
Millbrook Proving Ground, Bedford UK.
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 mini with many adjustment and adaptation. it is a wheelchair that is easy to adjust over time as the child grows, providing an ergonomic sitting environment for the child.
Max user weight: 90 kg.
Max user weight when used as
seat in a vehicle: 75 kg
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
Model: Netti Mini
Language: English Version: 2017-11
1.1 AreAS Of USe/inDicAtiOnS
fOr netti Mini netti mini is a multi-function wheelchair for partially or fully immobile persons with physical and/or mental disabilities. These disabilities may have multiple causes. netti mini has an adjustable seat and back angle, thus facilitating for the user change of position, mobilisation or posture correction
(stabilisation), wherever the following functional impediments with their multiple possible causes are present:
• limited or lacking mobility
• limited or lacking muscle power
• limited movement range
• lacking or limited trunk and body
stability
• craniocerebral injuries
• other neurological disorders.
1.4 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.
if our standard solutions does not cover
you needs, please contact our customer
service for netti customized solutions.
1.2 cOntrA inDicAtiOnS
With strongly muscular spasticity we recommend the netti Dynamic S which offers a frame construction that follows the movement pattern of the user.
ignoring this advice could in unfavourable circumstances lead to the deformation or fracture of metal parts in the area of the back tube, the leg rests or the arm rests.
1.3 QUAlity AnD DUrABility
The netti mini 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.
contact your local recycling agent to get correct information how to handle in your area.
teMPerAtUre rAnGe netti mini wheelchair is designed for temperature range of -10°C to +40°C
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Language: English Version: 2017-11
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1.5 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
For hygienic reasons: please replace the head support for a new user.
Please also note the contents of Section
10.2 cleaning and care
Anti-tiP
Correctly fitted, the anti-tip will secure the chair from tipping backwards.
We strongly recommend the use of the anti-tips.
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1.6 ABOUt tHiS MAnUAl in order to avoid damages while using the netti mini 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:
Max safe slope for hand brake.
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 Mini.
latest user manual updates, product safety notes, addresses and other product information like recalls etc. will be published on our web page.
Model: Netti Mini
Language: English Version: 2017-11
1.7 VitAl MeASUreS netti mini is a comfort wheelchair designed for both outdoor and indoor use. min. dimensions in table refer to seat width 250 mm. max dim refers to seat width 350 mm.
Total weight:
26,5 - 27,2 - 27,9 Kg dependent on seat widths.
S
eat width:
measured between outside of frame tubes:
250, 300 & 350 mm
Seat depth:
From front of seat plate to chair back hinge 315 - 375 mm
Seat height
:
From floor to top seat plate using 22” main wheels in upper hole position:
415 mm*
*By changing position of main wheels and / or changing wheel dimensions, it is possible to achieve seat height
340 mm to 470 mm .
Backrest height:
(measured from seat plate to top back cushion
400 mm
* Using back rest extender gives 100 mm plus.
*** 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.
* test was stopped by 15°
Specification
Overall length with leg support and push bow
Overall width
min.
max.
786 mm 798 mm
506 mm 605 mm
Height without head rest 870 mm 870 mm
Folded length 730 mm 730 mm
Folded width 399 mm 499 mm
Folded height 513 mm 513 mm
Total mass ex all supports 24,4 kg 25,2 kg mass heaviest part -frame mass heaviest component, leg support
Static stability uphill
Static stability downhill
17,2 kg
2,3 kg
0°
9°
17,8 kg
2,4 kg
15°*
15°*
Static stability sideways
Seat plane angle
Effective seat depth
Effective seat width
0°*
-7°
315 mm
15°*
23°
375 mm
250 mm 350 mm
415 mm 445 mm Seat surface height at front
Backrest angle
Backrest height
Foot plate to seat distance
Leg to seat surface angle
Arm support to seat distance
Front location of arm support structure
87°
280 mm 325 mm
480 mm
120°
400 mm 500 mm
240 mm 350 mm
62° 158°
200 mm 260 mm
Push rim diameter - 22” wheel
Horizontal axle location
Parking brake - safe slope minimum turning radius
-60 mm
-
570 mm
60 mm
8°
580 mm measured without cushions
Specifications varies between countries.
Model: Netti Mini
Language: English Version: 2017-11
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2. 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 III wheelchair.
The quick reference is not a
replacement for the manual, only a
reminder/check list.
• Unpack the wheelchair (Chapter 6.1)
• Mount the main wheels (Chapter 6.2)
• Mount the front castors (Chapter 6.4)
• Push the back rest back, and mount the
recline gas strut to the back rest using
the locking bolt. (Chapter 6.7)
• Mount the arm supports (Chapter 6.11)
• Mount the cushions (Chapter 6.12)
• Mount the leg supports (Chapter 6.14)
• Adjust the push handles (Chapter 6.16)
• Mount the head support (Chapter 6.15)
• Mount and adjust accessory, belts and
harnesses. (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, leg support height, armrest height, head support height and depth, chair back cushion height.
Drive carefully!
Be aware that friction against push-
rims can create a warm surface.
Salt water can increase risk of
corrosion. Further precautions related
to environmental conditions not
needed.
When the chair is tilted rearwards,
the anti tips and brakes must
always be in use.
Be sure to lock all handles properly.
The anti-tips should always be used
for the safety of the user.
Watch out for pinching danger when
folding and unfolding, tilting,
reclining and all other adjustment
movements.
Surface temperature of metal parts in
frame structure might increase when
exposed to direct sunlight.
Never stand on the foot plates due
to risk of tipping forwards.
Never lift the wheelchair by the leg
supports, arm supports or head support.
For troubleshooting, see chapter 10
For adjustments see chapters 6.
Product configuration may vary
between different countries.
Announcements to product safety and eventually product recalls will be published on our home page www.My-Netti.com
For visually impaired people, manuals
and catalogues can be downloaded at
www.My-Netti.com
If in doubt - contact your dealer!
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Model: Netti Mini
Language: English Version: 2017-11
3. DESCRIPTION
1. Head support
2. Push handle
3. Handel for head support height
adjustment.
4. Head support bracket
21. Brake
2 3
5. Release handle for back angle
6. Back cushion
8. Cloth protector
9. main wheel
10. Quick release axle
11. Push ring
12. Anti tip
13. Front castor bearing house
14. Front fork
15. Quick release for front castor
16. Front castor
17. Seat cushion
18. Leg support
19. Leg support height
adjustment knob
20. Foot board
1
4
5 6
7 7
8
9
17
10
18
11
21
12 19
13 20
15
14 16
* Be aware that specifications may vary between countries.
If any of these parts are missing, please contact your dealer.
For complete information, please contact your dealer.
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4. FEATURES OF NETTI MINI
STANDARD
OPTIONS /ACCESSORIES
SEAT-
• Cushion with good pressure distributing
properties
• Tilt -7° to +23°
• Adjustable height 395 mm to 470 mm by
change of wheel size and position
• Adjustable depth of 100 mm
• Trays & reading stand for trays
(See chapter 5)
• Hip belts and H belts (See chapter 5)
WHEELS*
• 22” x 1” Puncture proof main wheels with
quick release axle
• Push rim: Aluminium
• 6” Puncture proof front castors with
quick release axle
Standard main wheels may vary between countries.
WHEELS
• Puncture proof wheels (See chapter 5)
• Wheels with drum brake (See chapter 5)
• Wheels with one hand drive (See chapter 5)
• Camber angle: 2° or 4°
• Pneumatic front castors (See chapter 5)
• Spoke protectors (See chapter 5)
• Push rims (See chapter 5)
PUSH HANDLES
• height adjustable, swingable, removable.
BRAKES - Netti Mini - User brakes
ANTI-TIP
• Height and length adjustable - swingable
BRAKES - Drum brakes
BACK REST
• Angle: 87° - 120°
• Height: 380 mm
• Back rest cushion with integrated lumbar support and side support, height adjustable
BACK REST
• Back rest extender (See chapter 5)
• Lumbar support and Wedge (See chapter 5)
• Back rest cushions - different models
LEG SUPPORT
• Angle adjustable with height adjustable foot board
ARM SUPPORT
• Height adjustable and removable
• Depth adjustable pads
HEAD SUPPORT A-MINI
• Height, depth and angle adjustable
• Removable
LEG SUPPORT
• Angle adjustable leg support with calf
supports and foot plates
• Amputation support
• Knee and thigh support (See chapter 5)
ARM SUPPORT
• Different pads (See chapter 5)
HEAD SUPPORT
• Different models (See chapter 5)
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5. ACCESSORIES
The anytime updated complete accessory program is found on our web page www.My-Netti.com- order forms.
Belts
Several models:
H-belt and hip belts with or without upholstery and with plastic lock or car lock. (See chapter 5.1 for mounting.)
H-Belt attachment bar
To be mounted onto separate bars or to the push handles.
Comes in two sizes with telescopic bar.
(See chapter 5.2)
Trays
3 models:
Swingable, lockable and standard “push on” model.
Upholstery for tray
Offers a soft base for the arm resting on the tray.
Wedge
Increases side support.
Vital Base Integral
Pelvic stabilizer.
Seat Cushions
Many to choose from.
Please contact your dealer.
Back rest Cushions
Many to choose from.
Please contact your dealer.
Spoke protectors
For 20”, 22” and 24”.
Black or transparent is optional.
Foot box
Upholstered
Leg supports:
Angle adjustable HD
Lumbar support
Increases lumbar curvature.
Universal
Adjustable in fixed positions between 33° to 105° using an adjustment wheel.
Amputation support
Brake extenders
90 mm
120 mm
250 mm
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Knee / Thigh support
The support reduces adduction.
Abduction block
The block reduces abduction.
Mini: 60 mm width
Small: 80 mm width
Medium 110 mm width
Large: 140 mm width
Head supports
Support A Side support also available with forhead strap
Support B Small
Support C Large
Support D comfort pressure distributive
Support E adjustable side supports
Support F with cheek/chin support band
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Hygiene cover
Protects the core of the head support.
Head cushion
Comfort
Cushion with Kospoflex filling to pull onto head rest.
Back rest extender
120 mm extender.
To be used together with 400 mm back rest cushion.
Arm support pads
Wide: 415x80 mm
Long: 445x70 mm
Long/Wide:
525x80 mm
Short: 333x58 mm
Standard: 385x58 mm
Arm support pad bended
Hemi arm support
Offers extra support for the affected arm. Can be set in fixed positions.
Side support
Correction
Meant for correction of bad postures in the upper trunk.
Upholstery for side support comfortpads for cloth protectors.
Width 25 mm tool set
Model: Netti Mini
Language: English Version: 2017-11
Main wheels
available in sizes: 12”, 16”,
20”, 22”, 24”. Puncture proof Flexel or PU or pneumatic. Inflation pressure is clearly marked on pneumatic tyres.
Push rims
Aluminium:
20”, 22”, 24”
Front castors
Sizes available: 3”, 4”, 5”,
6”, 7”.
Castor available in PU puncture proof qualities or pneumatic.
Front forks
Standard w/ axle
Long w/ axle
Short w/ axle
Wide w/ axle
Long/Wide w/ axle
Frame extender
I
ncreases distance between main wheels and front castors.
Reduces tipping risk.
The anytime updated complete accessory program is found on our web page www.My-Netti.com- order forms.
Please see www.My-Netti.com for continuously updated overview of belts and harnesses and installation instructions.
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6. ASSEMBLING
AND ADJUSTING
6.1 UNPACKING
1. Unpack all the parts, and check that
everything is there according to the
packing list.
2. Mount main wheels and front castors.
3. Mount back rest, arm supports,
cushions and leg supports.
4. Mount accessories.
Weight of components (300 mm chair width):
Main wheels:
Front castors:
2,1 kg each
0,6 kg each
Leg support angle adj.: 2,1 kg incl foot
board
Mini Back Cushion: 0,5 kg
Mini seat cushion:
Head support Mini:
Arm support:
0,6 kg o,7 kg
0,9 kg
Necessary tools are described under each chapter. Accessories described in chapter
5 is a presentation of options, and will be delivered with separate mounting descriptions.
When seating and wheel adjustments are done in the possible positions by standard equipment, the adjustments will not exceed safe limits.
6.2 MAIN WHEELS
To mount the main wheel remove the quick release bolt from the hub bushing, lead it through the centre of the main wheel and into the hub bushing while pressing the knob in centre.
To check that the main wheel is
properly attached to the hub,
remove the finger from the central
knob and pull the main wheel.
If the main wheel does not lock, do
not use the wheelchair but contact
your dealer.
Sand and sea water (salt used for
gritting in the winter) can damage
the bearings of the main wheels.
Clean the wheelchair thoroughly
after exposure.
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.
Check angle of castor
bearing house. (See
chapter 6.5).
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6.4 FRONT CASTORS
To take of
• Press the release button under the front
fork.
A ngle of bearing house
Correctly adjusted angle of the front fork is important to achieve proper manoeuvring qualities of the wheelchair. Unfix the two screws on the inside of the frame enough to adjust the eccentric nuts. Angle the bearing house, so that it is 90 ° relative to the ground.
Tighten the screws with 16 Nm
To mount
• Lead the quick release axle into the
bearing house. Pull the fork slightly to
ensure that the fork is fully locked.
1 pc 5 mm Allen key
The bearing house can not be adjusted
in height.
Check and adjust the position of the
anti tip if necessary.
6.6 SEAT HEIGHT AT THE REAR
Sand and sea water (salt used for
gritting in the winter) can damage the
bearings of the front castors. Clean
the wheelchair thoroughly after
exposure.
The seat height at the rear depends on:
• Size of main wheel.
• Position of main wheel.
Main wheel
If it is necessary to change the main wheel or its position, unfix the hub bushing, including washer and nut, and mount it in required position in the main wheel bracket.
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.
If the new main wheel position comes in conflict with the horizontal frame profile, move this profile to a free hole in the wheel bracket.
In chapter 5 the overview shows that you can choose between several models of both front castors and front forks. To change the height of the front castors
- unfix the wheel and replace it in the required position in the front fork.
2 pc 24 mm open-end spanner
Make sure that the nut on inside of
frame totally wreathes the wheel
bushing.
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When the seat height is changed make
sure that the bearing house of the
front castors are adjusted vertical to
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. (See chapter
6.17).
Readjust the angle of the bearing
house. (See chapter 6.5)
6.7 BACK REST
• Unfold and lift the back rest up and fit the
gas strut into the bracket.
• Secure the back rest by pushing the
locking bolt in from the side, through the
bracket and gas strut head.
Adjusting the seat depth:
• Remove leg and head support
• Adjust the seat plate to horizontal position
• Open the back angle a few degrees for
more easy access.
• Have the user sit back as far as possible.
• Adjust the height of the back cushion until
the lumbar support fits the user.
• Lift the back angle to a comfortable
position. if the seat depth is correct adjusted the distance between the seat cushion and the calf shall be ca 30 - 60 mm. if the user shall walk the wheelchair, the distance must be at least 60 mm.
6.9
ADJUSTING SEAT DEPTH AT
THE REAR
• The seat depth can be adjusted in 3 steps
(325- 350- 375 mm) without change of
parts.
• Fine adjustments are done by adjusting
the Velcro in the chair back. ( see chapter
6.14)
Adjusting the seat depth at the rear:
• Unlock the tilt cylinder by first tilting the
seating unit as far forward as possible.
• Pull out the locking bolt for the back and
lay the chair back forward on the seat.
• Remove the screw at the back hinge and
push the back forward or backwards to
desired position. Pay attention that it is
the same hole used on both sides.
• Fix the back hinge screws firmly again.
6.8 ADJUSTING THE SEAT
DEPTH
The seat depth can be adjusted both in the back and in the front of the seat.
Adjustments are done to give the user a comfortable seating position with proper lumbar support while the knee joint is aligned with the leg support knee joint.
By adjusting the seat depth the chair balance and the driving characteristics may change. A well balanced chair is easy to drive without easily tipping backwards.
Always start with adjusting the seat depth backwards, then adjust the leg support fixing bracket to make the leg support knee joint align with the user knee joint. If necessary, the driving wheel position also needs to be change.
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Model: Netti Mini
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When adjusting the seat depth at the
rear, the screw in the backrest hinge
must be tightened with 14 Nm
• When changing the position of the back rest hinge, also remember to change the position of the gas strut under the chair.
When the back rest hinge is set in the shortest position, the gas spring is placed in the front hole. Check that the chair back angle is ca 90° when the back cylinder is in its end position
6.10 ADJUSTING SEAT DEPTH
AT THE FRONT
It is possible to adjust the seat depth up to 100 mm at the front. By restless users the extension piece should not be pulled out more than 50 mm. Do the following:
• Unfix the screw holding the
extension piece for the leg support.
• Set the extension piece to the required
position.
• Fix the screws, tighten them with 25 Nm
6 mm Allen key
13 mm open-end spanner
If the user requires another back rest
angle than what is standard, it is
possible to change the position of the
gas strut in three positions under the
chair in front.
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 chapter 6.6).
Adjust anti-tippers accordingly -
chapter 6.10
6mm Allen key
By setting the extension pieces to different positions, it is possible to compensate for a rotated pelvis or different length of thighs.
6.11
ANTI-TIP
• Adjust the anti-tip so that it does not
stick outside the radius of the wheel.
• Pull the anti-tip out / rearwards from
chassis.
• Turn it down 180°.
• Lock it in position by moving forwards
with the spring tension.
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The anti-tips are delivered adjusted
according to ordered main wheel size
in standard position. If other
adjustments are carried out, anti-tips
have to be adjusted accordingly.
By major changes the type of anti-tips may have to be completely changed.
Adjusting anti-tip
The anti-tips must be adjusted whenever the position or dimension of the main wheels are changed.
Correctly adjusted anti-tips should be positioned just on the inside of the radius of the main wheel. Anti-tips are adjusted as follows:
• Unfix the locking clamp on the anti-tip
bar using an Allen key.
• Pull or push the bar to required position.
• Fix the locking clamp.
• Repeat the procedure on the opposite
side.
Check: ca 200 -220 mm from centre main wheel to centre anti-tip wheel.
6 mm Allen key
Check that both anti-tips have the
same length. The gap between the
anti tip wheels and the floor must be
20 - 30 mm.
The height of the anti-tip wheels is adjusted by unscrewing all the screws on the anti-tip vertical leg. Pull or push to desired distance from floor - ca 20-30 mm and refix the screws.
If the anti-tip is positioned on the
outside of the main wheel radius, it
will interfere with curbs and stairs.
The anti-tip should always be used
for the safety of the user.
6.12 ADjUStinG ArM SUPPOrtS
• The arm support height is adjusted by unscrewing the bolt with star wheel under the armrest pad. Pull or push the arm support to desired height and fix the bolt again.
6.13
CUSHIONS
Cushions are fixed and adjusted on the wheelchair using the Velcro.
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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.
Model: Netti Mini
Language: English Version: 2017-11
6.14
ADJUSTING THE VELCRO
BACK
MOUNTING OF ANGLE ADJUSTABLE
LEG SUPPORT STANDARD:
Leg support mounting instruction:
• Fold the foot plates up.
• Hold the leg support on the top joint,
and place it in the pull-out-piece in an
outward turned angle as shown in the
picture below.
• Swing the leg support inwards and push
slightly down-
wards until it
goes into
locked position.
• 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 leG SUPPOrtS
Angle adjustable leg supports with foot plates and calf supports are standard for netti mini. many prefere Universal leg supports with foot board. Both are described in this chapter.
Other alternatives:
• Amputation leg support (see chapter 5)
• Foot box (see chapter 5)
AnGle ADjUStABle leG SUPPOrtS
Angle adjustment
Loosen the star wheel on the outside of the leg support. Lift the lower part of the leg support to required angle.
The angle adjustable leg supports are swingable, height adjustable and removable.
They come with height- and depth adjustable calf supports. The foot plates are hinged, and can be angled in fixed positions.
The foot plates come with a lock connecting the 2 plates which makes the plates stronger. If locking is not wanted, the bolt can be removed by using an
Allen key with no loss of functionality.
Tighten the star wheel.,
When adjusting leg support
angle, be aware of squeeze
hazard between moving parts.
Model: Netti Mini
Language: English Version: 2017-11
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fOOt PlAte HeiGHt ADjUStMent:
The foot plates are step less height adjustable.
• Unfix the adjustment screw so that the
adjustment bar moves freely.
• Slide the foot plate to required height,
tighten the screw.
Se bilde nedenfor.
indoor the foot plates should have
a floor clearance of 20-30 mm.
As an accessory a star knob can
replace the screw.
FOOT PLATE ANGLE
ADJUSTMENT
:
• Loosen the screw on the outside of
the foot plate with an Allen key - see
picture above -.
• Tilt the foot plate to required angle
and tighten the screw.
5 mm unbrakonøkkel
FOOT PLATE LOCK LOCKING AND
RELEASING THE FOOT PLATES FOR
SEAT WIDTHS 350 MM
• The foot plates for leg supports for seat
width 350 mm can be deliverd with a lock
connecting the 2 footplates which makes
the plates stronger.
• To lock the foot plates, let the right foot
plate fall over the bolt standing out
from the left one, it clicks into lock.
• To release the foot plate pull the plastic
lock between the foot plates and lift
the right foot plate up.
While making the adjustment, there
must be no load on the foot plates.
For outdoor use, there should be a
clearance of 40-50 mm between the
foot plate and the ground.
Never stand on the foot plates due
to the risk of tipping forward.
reMOVinG tHe leG SUPPOrtS:
20
Model: Netti Mini
Language: English Version: 2017-11
If there is a foot plate lock, release the foot plate by pulling the red plastic lock between the foot plates
• Lift the right foot plate up.
• Lift the leg support in the knee joint
sligthly up.
• Swing it outwards - see the picture on
previous page.
• Lift it up.
cAlf SUPPOrt ADjUStMentS
The calf supports are height and depth adjustable. The calf supports are to be adjusted in a height and depth that prevents the feet from sliding down from the foot plate.
To adjust the height, loosen the nut A on the calf support bracket and slide it into required position before fixing the screw.
10 mm open end spanner
To adjust in depth of the calf pad, loosen the screw B between the calf support and bracket and reposition it to required position before fixing the screw again.
13 mm Allen key
Never stand on the foot plates!
Never lift the wheelchair by the
leg supports.
Model: Netti Mini
Language: English Version: 2017-11
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6.16 HeAD SUPPOrt Adjusting the head support in depth:
• Release the locking lever on top of the
vertical bar (A).
• Adjust the head support and fix it in
required position.
Adjusting the head support in height:
• Release the locking lever on the head
support adapter (C).
• Adjust the head support and fix it in
required position.
Adjusting the head support in angle:
• Release the adjustment wheel at the rear
of the horizontal bar (B).
• Adjust the head support and fix it in
required position.
A - Lever for depth adjustment
B - Wheel for angle adjustment
C - Lever for height adjustment
D - Head support bracket.
•Place the squared nut in the trace of the
head support bracket as shown below.
• Place the head support in the head
support bracket.
• The height and the depth of the head
support is set to the required positions
and tightened.
• The head support bracket is fixed by
tightening the four screws two by two
diagonally so the bracket is fixed with
the same strength divided on the four
screws. i enkelte tilfeller kan det være
ønskelig å justere vinkel og plassering av hodestøttebrakette.:
Adjusting the head support sideways:
• The head support adapter can be
moved both to the right and left,
giving the possibility to accommodate
special needs for head support.
• Untighten the four screws holding the
adapter together.
• Move the adapter to the required
position and fix the adapter by
tightening the screws diagonally.
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Model: Netti Mini
Language: English Version: 2017-11
Remember to release the levers when
adjusting the head support.
If the head support stand does not fit
the bracket perfectly the bracket is
probably fixed too tight or unevenly.
After fitting the head support, fix it
properly by tightening the little set
screw in the centre on top of the head
support bracket using an Allen-key.
6.18
ADJUSTING THE BRAKES
• The brakes are freely adjustable along
the frame tube.
• To activate the brake, push the handle
forward
6.17
PUSH HANDLES
Adjustment of push handles:
• Release the lever on the side and lift
the handle all the way up.
• Turn the handles into required position.
• Adjust height.
• Lock the handle in required position by
tightening the lever.
• To release the brake, pull the handle
rearwards
• To reposition the brake, loosen the two
screws on the inside of the brake
clamp
Check that the lock handle is properly
tightened.
Check that the safety screw is
mounted
To remove the handles, the safety
screw at the bottom of the handles
also has to be removed.
• For fine adjustment, loosen the upper screw on the inside of the brakes
• Adjust the brake position and tighten the screws.
5 mm
Allen key
Model: Netti Mini
Language: English Version: 2017-11
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Check that the brakes are correctly adjusted by activating the brakes and be sure that the wheelchair doesn’t move.
The brakes are constructed as parking brakes and shall not be used as driving brakes.
Be aware of potential squeeze hazard
between brake and tyre.
DRUM BRAKE
If the wheelchair is fitted with hand operated hub brakes, they operate drum barkes.
1 pc 10mm open-end spanner.
To ensure the correct functions of
the wire, these must never be taut.
BrAKe HAnDle
Operating and applying the brake
The wheelbase in drum brake is fitted with hand operated hub brakes to allow regulation of speed on hills and whilst travelling along. These are located on the push handles.
1
2
If the brake does not brake properly:
To adjust the wire on one or both sides, adjust the foot screw 2-4 rounds out. Then re-check the brakes.
If the wire is too loose:
Adjust the foot screw all the way in.
Tighten the wire by loosening the wire clamp before pulling the wire further through it. Tighten the wire clamp, and adjust the foot screw out again.
• To apply the brakes, pull the brake
levers (1) evenly and smoothly
towards handle and bring the wheel-
base to a stop.
• For activating and locking the parking
brake (2) press the lever (1) against
the push handle and lock the parking
brake with the finger. Be sure that
both parking brakes are locked.
• The parking brake will be released
when you press the lever (1) against
the push handle. It is locked with a
spring and this will release it.
Do not leave the user in the
wheelchair without activating the
parking brake.
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Model: Netti Mini
Language: English Version: 2017-11
6.19 MOUntinG Of HiP Belt
• Pull the belt thorough the hole in the hip
belt bracket.
• Fix the brackets in required height. Fix the triangular brackets to the H-belt brackets.
The triangular brackets should stand right above shoulder heigt.
On netti mini sw 250 mm, the triangular brackets must be mounted on the outside of the H-belt brackets.
• Thread the belt back through the belt
clamp.
• Pull the belt through the triangular bracket and fix it by threading it through the buckle delivered with the belt.
• Fix the hip belt bracket to the rearmost
hole in the back hinge, using the enclosed screws and nuts.
2 pcs 13 mm
open-end
spanner.
6.20
MOUNTING OF H-BELT BAR
• See separate mounting description
MD0074 for Harness adapter kits.
• Remove the plastic plugs in the chair back tubes and the screws holding the push bow brackets. insert the H-belt brackets into the chair back tubes.
• Fix the lower end of the belt to the lower
beltbracket on the chair back tube.
Please note: the screw holding the back tube is glued. and must be heated for the screw to loosen.
The lower part of the belt must be threaded to the lower belt bracket as shown on the illustration above.
Remember at the end to shorten the belt to suitable length.
Detailed mounting description follows the
H-belt brackets.
Model: Netti Mini
Language: English Version: 2017-11
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7. SEAT ANGLE / TILT AND
BACK ANGLE / RECLINE
7.3 KEY WORDS REGARDING
TILT AND RECLINE OF STATIC
COMFORT WHEELCHAIRS, AND
COMMON FEATURES OF
DYNAMIC WHEELCHAIRS
7.1 SEAT ANGLE
The seat angle is regulated using the release handle mounted on the push bar.
The seat unit can be tilted from -7° to +23°.
Tilt and recline are the basic benefits of a comfort wheelchair. It allows for varying seating positions during the time in the wheelchair.
We have reviewed the clinical evidences regarding tilt and recline, and found there are several studies or best practice guidelines suggesting that the tilt and recline sequence is important to reduce shear
When tilting the seating unit forwards the user may slide out. Alu Rehab recommends using a hip belt.
and sliding:
First tilt then recline afterwards.
When bringing the client upright again, the sequence should be recline first then tilt. It
7.2 BACKREST ANGLE
would seem that the most shear would
The backrest angle is regulated using the be induced when going upright from a release handle mounted on the right side of the push bar. The angle can be regulated from recline and tilted position.
3° forward to 30° backwards.
To ensure correct function of the
wires, these must never be taut.
7.4 DECREASE THE POSSIBILITY
OF SLIDING, SHEAR AND
PRESSURE SORES:
The seat and back-rest angle must not
be adjusted without using the anti-tips.
The release handles has each on of the following label:
Only use the tilt angle to achieve variation of the seating position for the user. It is common knowledge that recline should not be adjusted after the back angle is accommodated to the user’s best seating position.
The muscle tone of the neck and back should be as low as possible for the user to prevent sliding, and a change of the recline angle from the original position will interrupt and destroy the correct body position, and cause an increased muscle tone in the neck.
Tilt Recline
Risk for tipping.
Check the position of anti-tip.
When chair back extension is mounted, the tipping risk increases. If necessary it should be improved by moving the main wheels further back. Always use anti tippers when recline and tilt functions are seeing activated.
If the recline function is used during a transfer situation or other situations, it is very important that the recline angle is adjusted back to the correct, original position when the user is back to a normal seating position.
Wrong usage of recline causes an increased possibility of sliding, and this means an increased danger of shear (vertical and hori zontal forces) and pressure sores.
26 My-Netti.com
Model: Netti Mini
Language: English Version: 2017-11
Prototype
MAKE SURE THAT THE USER IS
SAFE WHEN THE TILT OR
Prototype
TO BE ADJUSTED
:
The tilt and recline functions of all Netti comfort wheelchair models is a «one hand operation», including the dynamic wheelchair models. This is a great benefit for the user: The care giver is able to establish eye contact with the user when the tilt or recline function is going to be used. The care giver is also able to communicate with the user before the tilt or recline function is used. The user will feel more safe when he/ she is aware that the tilt or recline function is going to be used.
7.5 OPERATING TILT HANDLE:
TILTING THE SEATING UNIT
Press the left handle on the push bar and put pressure to the push bar to tilt the seating unit with one of your hands, while you have eye contact with the user and put the other hand on the arm support.
The correct relative angle between the body parts remain the same when the seating unit is tilted.
Wherever you let the handle loose, the seat ing unit will stay in this position. To bring the seating unit up, press the handle and the tilt cylinder will assist you lifting the seating unit up.
A backward tilted seat unit gives a steeper seating angle in relation to the surface, and prevent sliding of the wheelchair user.
A forward tilted seat unit brings the user in a position where activities - for instance by a table or by standing up from the wheelchair, is supported.
The tilt handle and the tilt sign is on the left side of the push bar - shown on the previous page.
Never leave the user alone when the seat is tilted forwards. The user can slide forward.
non-tolerance
ISO 2768-m
DO NOT SCALE DRAWING
APPROVALS DATE
MATERIAL
DRAWN
7.6 OPERATING RECLINE
12.11.2015
CREATED DATE
TITLE
WEIGHT 61671.78 g
SIZE
A4
SCALE
PROJECTION
1:15
ITEM NO.
DWG NO.
-
REPLACED FOR REPLACED BY
Press the right handle and put pressure to the push bar to recline the back with one of your hands, while you have eye contact with the user and put the other hand on the arm support. Wherever you let the handle loose, the chair back will stay fixed and locked.
Vinkelrett til setet
90°-
Model: Netti Mini
Language: English Version: 2017-11
Tolerance for non-tolerance
ISO 2768-m
DO NOT SCALE DRAWING
APPROVALS DATE TITLE
MATERIAL
TREATMENT
DRAWN
ST
CHECKED
12.11.2015
CREATED DATE
SIZE
A4
PROJECTION ITEM NO.
DWG NO.
-
FINISH
WEIGHT 61671.78 g SCALE 1:15 REPLACED FOR
This drawing is Alu Rehab A.S property and should not be copied or delivered to other firms or agents without our permission.
Tolerance for non-tolerance
ISO 2768-m
DO NOT SCALE DRAWING
My-Netti.com
APPROVALS DATE
27
TITLE
Netti III comfortseat cmpl
MATERIAL
DRAWN
ST
CHECKED
11.11.2015
CREATED DATE
TREATMENT SIZE
A4
PROJECTION ITEM NO.
20689
DWG NO.
114159
FINISH
WEIGHT g SCALE 1:15 REPLACED FOR
This drawing is Alu Rehab A.S property and should not be copied or delivered to other firms or agents without our permission.
REPLACED BY
REPLACED BY
8. TRAnSPORT
Netti Mini is tested and approved to crash test ISO 7176-19:2008 stating it is suitable to be used as a seat in a vehicle,
Max user weight 75 kg.
8.1 fOlDinG fOr trAnSPOrt
When the wheelchair is not being used as a seat in a car, fold it and transport it as described below: Secure the wheelchair in the trunk or other suiable place where it is not a danger for the passengers in case of an accident.
• Remove the head support (kap 6.16)
• Turn anti-tippers up (kap 6.11)
• Swing the push handles inward (kap 6.17)
• Remove the leg supports (kap 6.15)
• Remove the back cushion (kap 6.13)
• Pull out the locking bolt holding the chairback upright, and fold the back forward into the seat. (kap 6.7)
• Remove the main wheels (kap 6.2)
• Remove the front castors. (kap 6.4)
8.2 trAnSPOrt in cAr
Before using the Netti III as a seat in a car, be sure to remove and secure all parts and accessories that may fall off in case of an accident.
Always use approve wheelchair and occupant restraint system (ISO
10452:2012) for fixing the wheelchair in the vehicle.
netti mini has been successfully crash- tested using a combined wheelchair and occupant restraint system W120/DISR developed by Unwin Safety Systems.
For further information: www.unwin-safety.com
WHEELCHAIR SECURING
In front: Use hook or strap attachment.
2 stickers in the front of the frame, show where to fix the straps in the front.
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In rear: Mount an “eye-bolt”in one of the free holes in the wheel frame bracket.
Hook on a hook/carabiner in the “eye-bolt”
The angle of the straps should be 0-45 °
Item number for 1 pair of eye bolts with bushing: 21074.
in the front use a hook or strap. The angle of the strap should be approximately 45 degree
Always use the occupant restraint belts in the car for the wheelchair user.
The corrective harnesses used in a wheelchair are not safety belts. Make sure the safety belts sits close to the user body
(not across the armrest.)
Netti Mini has been crash tested without any power kit etc. If, at a later point of time a power kit, stair climber etc. is mounted, you need to check if your power assistant device is crash tested and approved for wheelchairs being used as seat in a car.
Model: Netti Mini
Language: English Version: 2017-11
If not this must be dismounted when the wheelchair is used as a seat in a car.
If a Netti head support is mounted correctly it is very stable but does not replace the need for an external neck support mounted in the car.
Netti Mini has been crash tested and approved with Netti cushions. Always use
Netti Cushions when Netti Mini is used as a seat in a car.
Never use the wheelchair as a seat in a car if it has been involved in an accident with impact.
8.3 TRANSPORT IN AIRPLANE
Netti Mini wheelchair may be transported in airplane without any restrictions. Netti
Mini wheelchairs are equipped with 2 gas springs. These are however not classified as dangerous goods. Contrary to general dangerous goods instruction UN3164, the IATA-
DGR ( special regulation A114) rules that the goods that contain gas and are determined to function as shock absorbers ( including energy-absorbing devices or pneumatic springs) are NOT subject to the transport instructions i.e. they are indemnified from the following requirements: a) each article has a gas volume which does not exceed 1,6 l and a charge pressure not exceeding 250 bar, where the product of the capacity expressed in liters and charge pres sure expressed in bars doesn’t not exceed
80.
b) Each article has a minimum burst pres sure of 4 times the charge pressure at +20 degree Celsius for products not exceeding
0,5 l gas space capacity.
c) Each article is made of material that will not fragment. d) Each article was manufactured in accord ance to quality standard which is approved by the responsible national authority e) It is proven and shown that the article re lives its pressure by means of a fire degradable seal or other pressure relief device such that the article will not fragment and the article does not rocket.
Model: Netti Mini
Language: English Version: 2017-11
8.4 TRAVELLING ON PUBLIC
TRANSPORT
The wheelchair should be put in a special area for wheelchairs. The wheelchair should face opposite the direction of travel. The back of the wheelchair must be located against a fixed object such as a row of seats or a partition. Make sure the user can easily reach any hand rails or handles.
9. MANOEUVRING
9.1 GENERAL TECHNIQUES
The weight and balance of the chair influences the manoeuvring ability of the wheelchair. The weight, size and sitting position of the user are also influencing factors. Also the position of the wheels will influence the driving performance.
The more weight placed over the main wheels, the easier it is to manoeuvre.
If heavy weight is placed over the front castors, the chair will be heavy to manoeuvre.
Step approach:
Always approach the step in slow motion preventing the front castors to hit the step with force. The user could fall out of the chair by the impact. The leg supports or front castors could brake.
Driving forward down steps/ sidewalks: Be cautious that you do not drive down steps higher than 30 mm.
The leg supports may hit the ground first.
Thereby you might loose the control and the leg supports may brake.
Companion: If the user is left alone in the wheelchair, always lock the brakes and secure that the anti-tips are turned down.
Parking:
Increase the underneath support of the wheelchair by moving the chair about
100 mm backwards making the front castors turn forward.
Driving on soft, rough or slippery ground can make safe manoeuvring more difficult as the wheels may loose traction and it is difficult to control the wheelchair.
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9.2
DRIVING TECHNIQUES
- STEP UP -
Companions, drive up a step forwards:
• Check that the anti tip is turned up
• Angle the wheelchair backwards.
• Lift the push handles while pushing the
chair onto the step.
Turn the anti tip down.
Users, drive up a step backwards:
This technique is only useful if the step is very low. It also depends on the clearance between the foot plates and the ground.
• Check that the anti tip is turned up.
• Drive the chair backwards towards the
step.
• Make a firm grip on the push rims and
move the body forward while pulling.
Turn the anti tip down.
Companions, drive up a step backwards:
• Check that the anti tip is turned up
• Pull the chair backwards next to the step
• Angle the wheelchair backwards,
moving the front castors slightly up in
the air.
• Pull the wheelchair up the step and go
backwards long enough to put down
the front castors on the step.
Turn the anti tip down.
9.3 DRIVING TECHNIQUES
- STEP DOWN -
Companions, drive down a step forwards:
• Check that the anti tip is turned up
• Angle the wheelchair backwards, moving the front castors slightly up in the air.
• Drive carefully down the step and angle the wheelchair forward putting the front
castors back on the ground.
Turn the anti tip down.
Users, drive down a step backwards:
This technique is only for very experienced users. This technique should not be used if the height of the step is more than 100 mm.
• Check that the anti tip is turned up.
• Move the wheelchair backwards to the step.
• Move carefully down the step backwards
while moving the body forward to keep the
balance of the chair.
Doing this increases the risk of
tipping backwards.
Turn the anti tip down.
Companions, drive down a step backwards:
• Check that the anti tip is turned up.
• Move the wheelchair backwards to the step.
• Drive carefully down the step and move
the wheelchair backwards on the main
wheel until the front castors have come
away from the step.
• Put the front castors down on the ground.
Turn the anti tip down.
9.4 DRIVING TECHNIQUES
- SLOPE -
Important advise for driving down and up hill avoiding the risk of tipping.
Avoid turning the wheelchair in the
middle of a slope.
Always drive as straight as possible.
It is better to ask for assistance than
taking risks.
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Model: Netti Mini
Language: English Version: 2017-11
Driving uphill:
Move the upper part of the body forwards in order to maintain the balance of the chair.
Driving downhill:
Move the upper part of the body backwards to maintain balance of the chair.
Control the speed of the chair by clutching the push rims.
Do not use the brakes.
9.5 DRIVING TECHNIQUES
- UP STAIRS -
Always ask for assistance.
Never use escalators, even if assisted
by a companion.
With assistance, backwards.
• Check that the anti tip is turned up, and
that the push handles are fixed properly.
• Pull the wheelchair backwards to the first
step of the stairs.
• Angle the wheelchair backwards on the
main wheels.
Model: Netti Mini
Language: English Version: 2017-11
• Pull the wheelchair slowly up the stair,
one step at the time keeping the balance
on the main wheel.
• Reaching the top of the stair, pull the
wheelchair backwards far enough to put
the front castors safely down on the
floor.
If two companions are present, one
person can assist lifting in the front of
the frame. Lifting points
on the frame are
marked with this sign:
The companions should use the
strength in their legs carrying the chair,
avoiding unnecessary stress on the
back.
Do not lift the wheelchair holding onto
the leg,- arm or head supports.
Turn the anti tip down.
9.6 DRIVING TECHNIQUES
- DOWN STAIRS -
Never use escalators, even if assisted
by a companion.
With assistance, forwards
• Check that the anti tip is turned up and
that the push handles are fixed properly.
• Drive the wheelchair forward to the first
step of the stair.
• Angle the wheelchair backwards on the
main wheels.
• Have a firm grip on the push handles, and
keep the balance on the main wheel
taking one step at the time.
• Reaching the bottom of the stair, put the
front castors safely down on the floor.
If two companions are present, one
person can assist lifting in the front of
the frame. Lifting points
on the frame are
marked with this sign:
Do not lift the wheelchair holding onto
the leg,- arm or head supports.
Turn the anti tip down.
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9.7 TRANSFER
Techniques for transferring to/from the wheelchair should be practiced well with the persons involved. Here, we give some important advices for preparation of the chair:
With or without companion - sideways.
Before transfer:
• The wheelchair should be placed as
close as possible to the destination of
the transfer.
• Pull the wheelchair backwards 50-100
mm in order to make the front castors
turn forward.
• Lock the brakes.
• Remove foot support and arm support
on the side of the transfer.
With or without companion – forwards.
Before transfer:
• The wheelchair should be placed as
close as possible to the destination of
the transfer.
• Pull the wheelchair backwards 50-100
mm in order to make the front
castors turn forward.
• Lock the brakes.
• Tilt chair forward.
Using a lift:
Before transfer to chair:
• Tilt the chair back
• Remove the head support
• Remove the leg supports
• Open the back rest angle slightly
• Replace the components when
transfer is finished.
Never stand on the foot plates due to
the risk of tipping the chair forwards
.
9.8 POINT OF BALANCE
Adjust the point of balance by changing the position of the main wheel in the main wheel bracket.
• Move the main wheel hub and the
main wheel. (Chapt. 6.6)
• Adjust the brakes. (Chapt. 6.18)
2 pc 24 mm open-end spanner
5 mm Allen key
When the main wheels are moved forward, it will be easier to manoeuvre the wheelchair, but the risk of tipping backwards increases.
The point of balance can also be
changed by adjusting the seat angle
and/or angle of backrest.
It is recommended to use the anti tip.
Check that the main wheel and quick
release are locked properly. (Chapt 6.2)
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Model: Netti Mini
Language: English Version: 2017-11
9.9 LIFTING THE WHEELCHAIR
• The unfolded wheelchair should be lifted from 2 persons holding on to the frame and push bar only.
It is marked with the below symbol where it should be lifted.
9.11 PUSH riM
Never lift the wheelchair in the leg-, arm- or head supports. They may detach and the wheelchair may fall and get damaged.
in it.
Never lift the wheelchair with a user
9.10 cHAnGe Of cAMBer netti mini is as a standard delivered with
2° camber. This can be changed to 4° by replacing the camber bracket.
2 pc 24 mm open-end spanner.
Netti Mini is delivered with aluminium push rims as standard. The material and distance to the main wheel influences the ability of the user to grip.
Contact your dealer to get information
about push rims that fit your chair. (See
chapt. 5)
Alternative push rims may give better
grip, but the friction may increase.
When using the hands to stop the
chair, the risk for burning of the hands
increases.
A squeezing and trapping hazard of the
fingers may occur when passing through
narrow passages and if the fingers come
between the spokes. To avoid this risk,
we recommend spoke protectors as
accessory.
If you want/need to change push rims or
increase/decrease the distance between
the push rims and the wheel, please
contact your dealer.
Model: Netti Mini
Language: English Version: 2017-11
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10. MAINTENANCE
10.1 MAINTENANCE
INSTRUCTIONS
10.2 CLEANING AND WASHING
1. Remove cushions before washing
the wheelchair.
2. Clean cushions and covers according to
instructions printed on cushions.
The Netti chairs are built of modules. Alu
Rehab carries stock of all parts and is ready to supply these on short notice.
Necessary instructions for mounting will follow the parts.
Parts to be handled by user are defined in spare part catalogues that can be downloaded at www.My-Netti.com. These parts can, if needed, also be removed and sent to manufacturer/distributor upon request.
Parts related to wheelchair frame
construction must be handled by
manufacturer or authorized service
facility.
If defects or damages occur,
please contact your dealer.
Check/re-adjust screws and nuts
at regular intervals.
Sand and sea water (salt used for
gritting in the winter) can damage
the bearings of the front castors
and main wheels. Clean the
wheelchair thoroughly after use.
For small damages to the surface,
original surface paint can be
ordered from the manufacturer.
Maintenance Frequency Weekly Monthly
Check defects/damages
E.g. breakage/missing parts
Washing of wheelchair
X
X
Washing of cushions
Check anti tip function
Check brake adjustment
Check tyre wear
X
X
X
X
Cushion cleaning procedures
CORE
Washing
Disinfection
Drying
Hand wash 40ºC
Virkon S
Auto clave 105ºC
Squeeze
Air dry standing edgewise
OUTER
COVER
Washing
Drying
Machine wash 60ºC
Tumble dry max 85ºC
10.3 LONG TERM STORING
If the wheelchair is to be stored for longer time - (longer than 4 months) no particular actions are needed. We recommend that the chair is cleaned before storing. Before it beeing used again, complet the above mainenance instructions.
3. Clean frame using water and a rag.
4. We recommend using soft soap.
5. Rinse the wheelchair well using clean water
to remove all the soap.
6. Use methylated spirit to remove any dirt
left.
7. Wipe desinfection: use a soft rag wetted
with Hydrogenperoxide or technical
alcohol and wipe the whole chair clean.
Hydrogenperoxide recommended:
NU-CIDEX “Johnsen and Johnsen”.
* As a rule of thumb, use oil on movable
parts and all bearings. Alu Rehab
recommends use of ordinary bicycle oil
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Model: Netti Mini
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11. TROUBLESHOOTING
Symptom
The wheelchair is going askew
The wheelchair is heavy to manoeuvre
The wheelchair is hard to turn
Reason/Action
• The angle of the bearing house might not be 90°
• Check that the front castors are fitted in the same
height
• The main wheel hubs might be incorrectly mounted
• One of the brakes might be too tight
• The user are sitting very askew in the chair
• The user might be stronger on one side than the other
• The main wheel hubs might be incorrectly mounted
• Clean the front castors and forks for dirt
• Too much weight over the front castors
(Adjust the point of balance by moving the main wheels
back)
• Control that the front castors are not fixed too tight
• Adjust the angle of the bearing house
• Too much weight over the front castors
adjust the point of balance
Reference in manual
6.4
6.3
6.6
6.18
6.6
6.4
6.5
The front castors are wobbling
• The front castors are not fixed properly
• Check that the front forks are fitted in the same height
• The angle of the bearing house might not be 90°
• Too much weight over the front castors
adjust the point of balance
The main wheels are difficult to take off and put on.
The brakes are not functioning well
• Clean and grease the quick release
• Adjust the length of the hub bushing
• Check the wheels and the distance to the brakes.
• Adjust the brake
The wheelchair feels ”shaky”
• Check screws and adjustment points in general
6.4
6.4
6.3
6.5
6.6
6.18
Please contact your dealer for information about authorized service facilities that
can give support if solution is not reached in this form.
When in need of spare parts, please contact your dealer.
Before making changes affecting frame construction, contact dealer / manufacturer
for confirmation.
Model: Netti Mini
Language: English Version: 2017-11
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35
12. TESTS &
WARRANTY
12.1 TESTS
Netti Mini is tested and has been approved for usage both indoors and outdoors.
The chair is CE marked.
Maximum user weight:
90 kg for Netti Mini
It is tested by TÜV SÜD Product Service
GmbH according to
DIN EN 12183:2014
Netti Mini is crash tested at Millbrook
Proving Ground, Bedford UK, according to ISO 7176-19: 2008 and approved for being used as a seat in a vehicle.
Max user weight when used as chair in a car: 75 kg
Netti seating system is tested for fire resistance according to: ISO 7176-16:1997
12.2 GUARANTEE
Alu Rehab is providing you with a 5-year guarantee on all frame components and on the cross-tube assembly. There is a
2-year guarantee on all other CE labelled components except batteries.
Alu Rehab is not responsible for any damage resulting from inappropriate or unprofessional installation and/or repairs, neglect, wear, from changes in wheelchair assemblies or instructions not approved by Alu Rehab or by use of spare parts delivered or produced by third parties.
In such cases, this guarantee shall be considered null and void.
12.3 CLAIM
• Claim is to be addressed to the sales
agent of the wheelchair. Please note
that sales documentation has to be
filled in and signed correctly in order to
document time and place of the
purchase of the wheelchair.
• Generally, defects are accepted as reason
for claims. The sales agent and Alu
Rehab are to decide whether a defect
has to be repaired, or the customer is
entitled to a reduced prize due to the
defect.
• This decision is based on an evaluation of
the defect. 14 days after receiving a
claim, the customer receives a report
from the sales agent and/or Alu Rehab
are going to handle the defect.
• Claim are to be forwarded as soon as a
defect is discovered.
Normal wear, incorrect use or
incorrect handling is not a reason for
claims.
The user is to use, maintain and
handle the wheelchair as described in
the user manual if claims are to be
accepted.
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Model: Netti Mini
Language: English Version: 2017-11
12.4 NETTI CUSTOMIZED /
INDIVIDUAL ADAPTATIONS
Netti Customized / individual adaptations are defined as all adjustments that are not included in this manual. Individual adaptations made by Alu Rehab are labelled with a unique NeC number for identification.
Wheelchairs that are especially adjusted/ adapted by the customer cannot keep the CE mark given by Alu Rehab A.S Norway. If the adjustments are performed by other than Alu
Rehabs approved dealers, the warranty given by Alu Rehab A.S Norway will not be valid.
PRODUCT RESPONSIBILITY
Netti Mini with different configurations of Netti equipment has been tested /risk evaluated by Alu Rehab.
Any alterations or substitutions must not be made to the wheelchair securement points or to structural and frame parts without consulting the wheelchair manufacturer Alu Rehab.
Substitutions or alterations of components from third part suppliers to Netti Mini requires the risk evaluation and acceptance of the product responsibility and safety for use of the wheelchair from the manufacturer that is performing the substitution or alteration.
If any uncertainty about special fitting and adaptations, please contact Alu Rehab A.S.
12.6 SERVICE AND REPAIR
If you have different needs than what
our standard wheelchair program can
cover, please contact customer service
for eventually special adjustements or
Netti Customized solutions.
Information about service and repair services in you area, please contact your local dealer.
12.5 COMBINATIONS WITH OTHER
PRODUCTS
A unique identification number / serial
number is to be found on the bottom
frame on left side of the chair.
Combinations of Netti and other products not manufactured by Alu Rehab A.S:
Generally in these cases, the CE mark of all the products involved will not be valid.
However, Alu Rehab A.S has made combination agreements with some manufacturers about some combinations.
By these combinations the CE mark and guarantees are valid.
A spare part catalogue for the
wheelchair can be obtained through
your local dealer or downloaded at
www.My-Netti.com
A refurbishment manual for the
wheelchair can be obtained through
your local dealer or downloaded at
www.My-Netti.com
For further information, please
contact your dealer or Alu Rehab A.S
Norway directly.
Information on product safety notices
and product recalls are available at
www.My-Netti.com
Model: Netti Mini
Language: English Version: 2017-11
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37
13. MEASUREMENTS & WEIGHTS
Size* Seat depth
Standard**
250 mm 350-375 mm
300 mm 350-375 mm
350 mm 350-375 mm
Backrest height***
380 mm
380 mm
380 mm total width
506 mm
556 mm
606 mm transport width
(without main wheels)
399 mm
449 mm
499 mm total weight ex cushions - incl. wheels, head- and leg support
24,4 kg
24,8 kg
25,2 kg
* Measured between edges of frame tubes. For distance between skirt guards add 25 mm.
** Measured from front of seat plate to back rest hinge without cushion.
Using standard Uno back rest cushion subtract approximately 30 mm.
*** Measured from seat plate to top of back rest Velcro.
The weight is including main wheels, front castors, foot supports and arm supports.
No cushion.
Recommended inflation pressure using air tyres is: 60-65 PSI.
Max user weight is 90 kg
When used as chair in a car: Max user weight 75 kg
When mounting accessories such as power kit etc the weight of the accessories must
be subtracted from the max user weight.
Dealer:
Frame number.:
Date:
Stamp:
38 My-Netti.com
Model: Netti Mini
Language: English Version: 2017-11
Model: Netti Mini
Language: English Version: 2017-11
My-Netti.com
39
IN dIalogue we create
SIMple SolutIoNS aNd eNable joy of lIfe
this product confirms to
93/42/eec for medical products.
feel free to coNtact uS:
MaNufacturer: alu rehab aS bedriftsvegen 23
4353 Klepp Stasjon
Norway t: +47 51 78 62 20 [email protected]
UM0107 UK
2017-11 dIStrIbutor: alu rehab apS
Kløftehøj 8 dK-8680 ry t: +45 87 88 73 00 f: +45 87 88 73 19 [email protected]
MyNetti.com
C O M F O R T
MINI FAMILY

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