Alu Rehab Netti I Allround User manual

Netti I Allround
USER MANUAL
This product conforms to 93/42/EEC for medical products.

2Language: English Model: Netti I allround Version: November 2010 Language: English Model: Netti I allround Version: November 2010
Language: English Model: Netti I allround Version: November 2010 Language: English Model: Netti I allround Version: November 2010
Netti Rullestoler
CONTENTS
1. INTRODUCTION 4
1.1 Areas of use/indications for Netti I allround 5
1.2 Contraindications 5
1.3 Quality and durability 5
1.4 Environment and disposal 5
1.5 Information for re-use 6
1.6 About this manual 6
1.7 Vital measurements 7
2. QUICK REFERENCE 8
3. DESCRIPTION 9
4. FEATURES OF NETTI I ALLROUND 10
5. ACCESSORIES 11
5.1 Assembly of Hip Belt 14
5.2 Assembly of H-Belt 14
5.3 Push handles 15
5.4 Seat cushion 15
5.5 Head support 15
6. ASSEMBLING AND ADJUSTING 17
6.1 Unpacking 17
6.2 Main wheels 17
6.3 Front fork 17
6.4 Front castors 18
6.5 Seat height at the front 18
6.6 Seat height at the rear 18
6.7 Back rest 19
6.8 Adjusting seat depth at the rear 19
6.9 Adjusting seat depth at the front 20
6.10 Anti tip 20
6.11 Adjusting arm supports 21

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6.12 Back rest cushion 21
6.13 Adjusting the velcro back 22
6.14 Foot support 22
6.15 Adjusting the brake 23
7. TRANSPORT 24
7.1 Folding for transport 24
7.2 Transporting in car 24
8. MANOEUVRING 25
8.1 Driving - general techniques 25
8.2 Driving - step up 25
8.3 Driving - step down 26
8.4 Driving - slope 27
8.5 Driving - up stairs 27
8.6 Driving - down stairs 28
8.7 Transfer 28
8.8 Point of balance 29
8.9 Lifting the chair 29
8.10 Push rim 30
9. MAINTENANCE 31
9.1 Maintenance 31
9.2 Cleaning and washing 31
10. TROUBLESHOOTING 32
11.TESTS AND WARRANTY 33
11.1 Tests 33
11.2 Guarantee 33
11.3 Claim 33
11,4. Spare part guarantee 34
11.5 Special adjustment/adaptations 34
11.6 Combination with other products 34
11.7 Service and repair 34
12. MEASUREMENTS AND WEIGHTS 35

4Language: English Model: Netti I allround Version: November 2010 Language: English Model: Netti I allround Version: November 2010
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Netti Rullestoler
1. INTRODUCTION
Netti I allround is a wheelchair meant
for both indoor and outdoor use. It is
tested to DIN EN 12183:2009. 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 the environment.
Therefore it is important to know about
the possibilities and restrictions of the
wheelchair. Netti I allround is a wheelchair
designed for users with the need for
comfort and relief. The combination
between the seating system and the
ergonomical solutions in the frame
construction, offers many possibilities for
adaptation and adjustments.
Max user weight: 150 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.

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1.1 Areas of use/indications
for Netti I allround
Netti I allround is a multi-function wheelchair
for partially or fully immobile persons with
physical and/or mental disabilities. These
disabilities may have multiple causes. It
is possible for the user to change the
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
• hemiplegia
• rheumatic-type disorders
• craniocerebral injuries
• amputations
• other neurological or geriatric disorders.
1.2 Contraindications
Netti I allround is not suited for persons with
a strongly enhanced muscular spasticity. In
this case we recommend the Netti I HD, which
offers a version with reinforced frame and leg
rests for this particular need. 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 I allround wheelchair is tested
at TÜV SÜD Product Service GmbH
in Germany, following the European
Standard DIN EN 12183:2009. 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 user 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.
1.4 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.
Contact your local recycling agent
to get correct information how to
handle in you area.

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Netti Rullestoler
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
as necessary:
• Wheels (tyre tread)
• Wheelchair frame
• Cushions
• Hubs
• Brake function
• Headset bearings: test for wear
lubrication
• Directional stability of wheels
• Bearings
Please also note the content of chapter 9.2
Cleaning and washing
Anti-tip
Correctly fitted, the anti-tip will secure the
chair from tipping backwards. We strongly
recommend use of the anti-tips.
1.6 About this manual
In order to avoid damages while using the
Netti I allround wheelchair, please read this
manual carefully before starting to use the
chair.
Symbol of forbidden actions.
No warranty can be claimed
when-ever 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.

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1.7 Vital measures
Netti I allround is a wheelchair designed for both
outdoor and indoor use.
Specifications varies between countries.
Total weight: 22,3 Kg
(500 mm width chair)
Seat width:
350, 380, 400, 430, 450, 500, 550, 600 mm
Seat depth:
(From back rest cushion to front of seat plate)
400, 425, 450, 475, 500 mm
Seat height:
(Measured from floor to top of seat plate
using 22” main wheels in upper hole position.*
(Standard Uno cushions measures 8 cm.)
390 mm*
*By changing position of main wheels, it is
possible to achieve 32 - 47 cm seat height.)
whewheel
Backrest height:
500 mm*
* Using back rest extender gives 600 mm
Specification min. max.
Overall length with foot
support
1030 mm -
Overall width 740 mm -
Folded length 690 mm -
Folded width 630 mm -
Folded height 450 mm -
Total mass 22,3 kg -
Mass heaviest part 2 kg -
Static stability uphill 0º 18º
Seat plane angle 0º 0º
Effective seat depth 400 mm 500 mm
Effective seat width 420 mm 670 mm
Seat surface height at front 395 mm -
Backrest angle 83º 107º
Backrest height 480 mm -
Foot support to seat
distance
280 mm 770 mm
Leg to seat surface angle 105º 182º
Arm support to seat
distance
185 mm 325 mm
Front location of arm
support structure
330 mm 460 mm
Push rim diameter 490 mm -
Horizontal axle location 25 mm 185 mm
Model width: 50 cm.
Measured without cushions.

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Netti Rullestoler
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 I allround 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)
• Mount the arm supports (Chapter. 6.11)
• Lift up the back rest (Chapter 6,7)
• Mount the back rest cushion (Chapter. 6.12)
• Mount the foot supports (Chapter. 6.14)
• Mount accessory. (See chapter 5 for more
information. Mounting descriptions will
accompany the accessory)
For troubleshooting, see chapter 10.
For adjustment see chapter 6.
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 should
always be in use.
Be sure to lock all handles properly.
The anti-tips should always be used
for the safety of the user.
Surface temperature of metal parts in
frame structure might increase when
exposed to direct sunlight.
Never stand on the foot supports due
to risk of tipping forwards.
Never lift the wheelchair by the foot
supports or arm supports.
Product configuration may vary
between different countries.
For visually impaired people, manuals
and catalogues can be downloaded
at www.alurehab.com
If in doubt - contact your dealer!

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3. DESCRIPTION
1. Push bow
2. Back rest cushion, Uno
3. Arm support
with pad
4. Seat cushion (accessory)
5. Release handle for
arm support
6. Universal foot support
7. Main wheel
8. Quick release axle
9. Push rim
10. Anti tip
11. Brake
12. Front castor bearing house
14. Quick release for
front fork
15. Front castor
16. Heel strap
17. Foot plate
* 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 I allround
Standard
Seat
• Adjustable height 32 cm to 48,5 cm with
change of wheels
• Adjustable depth of 10 cm
Wheel
• Main wheel: 22”x1” for seat width 35-50cm
24”x1” for seat width 55-60cm
puncture proof with quick
release axle
• Push rim: Aluminium
• Front castors: 6” for seat width 35-50cm
7” for seat width 55-60cm
puncture proof with quick
release axle
Standard main wheels may vary between
countries
Back rest
• Angle: 83°, 97° & 107°
• Height: 50 cm
• The back rest cushion has integrated
lumbar support and side support, and it
can be adjusted in height
.
Foot support
• Universal foot support
Arm support
• Height adjustable and removeable
• Depth adjustable pads
Accessories/options
Seat
• Trays & reading stand for trays (See chapter
5)
• Hip belts and 4 point belts (See chapter. 5)
Hjul
• Puncture proof wheels (See chapter 5)
• Pneumatic wheels (See chapter. 5)
• Wheels with drum brake (See chapter 5)
• Wheels with one hand drive (See chapter 5)
• Pneumatic front castors (See chapter 5)
• Spoke protectors (See chapter 5)
• Push rims (See chapter 5)
Back rest
• Back rest extender (See chapter 5)
• Lumbar support and Wedge (See chapter 5)
• Back rest cushions
Foot support
• Angle adjustable foot support (See chapter 5)
• Amputation support (See chapter 5)
• Knee and thigh support (See chapter 5)
Arm support
• Different pads (See chapter 5)
• Hemi arm rest and Hemi cushion (See chapter
5)
Head support
• Different models (See chapter 5)

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5. ACCESSORIES
Belts
Several models:
Hip belts with or
without upholstery
and with plastic lock
or car lock.(See
chapter 5.1 and 5.2
for mounting)
H-Belt attachment bar
To be mounted onto the
push handles. Come in
two sizes with telescopic
bar. See chapter 5.2
Trays
3 models:
Swingable, lockable and
standard ”push on”
model.
Reading stand
Upholstery for tray
Offers a soft base for
the arm resting on the
tray.
Half tray
Swingable upholstered
half tray. The tray replaces
the existing standard
armrest.
Wedge
Increases side support.
Lumbar support
Increases lumbar
curvature.
Brake extenders
90 mm
120 mm
250 mm
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
Upholstred
Abduction block
The block reduces
abduction
Small: 80 mm width
Medium:120 mm width
Large: 140 mm width

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Foot support
Angle adjustable
Universal
Adjustable in fixed positions
between 33° to 105° using an
adjustment wheel.
Amputation support
Knee/Thigh support
The support reduces
adduction
Head supports
Support C Large
Support A Side support
Support B Small
Hygiene cover
Protect the core of the
head support
Head cushion
40 x 40 cm cushion with
Kospoflex filling and rubber
band.
Head cushion Comfort
Cushion with Kospo-
flex filling to pull onto
head rest
Back rest extender
12 cm extender
To be used together
with 60 cm back rest
cushion
Arm support pads
Wide: 415 x 80 mm
Long: 445 x 70 mm
Long/Wide:
525 x 60 mm
Short: 333 x 58 mm
Standard:
38 x 58 mm
Arm support bended
Hemi arm support
Offers extra support
for the affected arm
Can be set in fixed
positions
Hemi cushion
A more accommodating
support than the hemi arm
support
Comfort pads
To be attached to the
skirt guard. Offers a
pressure distributing
effect. 2.5 , 3.5 and 4.5 cm
Main wheels
Several models in
12”, 16”, 20”, 22”,
24” and 26”
Push rims
Aluminium:
20”, 22”, 24” and 26”

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One hand drive
20”, 22”, 24”, 26”
x 1 3/8”, 20”, 22”
and 24” x 1”. In addition
you must order a tele-
scopic connection bar
for the wheels.
Front castors
Several models
in 3”, 4”, 5”, 6”, 7” and 8”
Front forks
Standard w/axle
Long w/axle
Short w/axle
Wide w/axle
Long/Wide w/axle
Sliding seat
The seat can be pulled
out and pusched in
while the user sit in the
seat. This eases trans-
fer and positioning of
the user.
Comfort plate
The plate has a hole in
the rear, which in co-
operation with the seat
cushion increases pelvic
stabilization.
Calf pad hinged
The user doesn’t have
to lift the legs when
mounting or dismoun-
ting the foot supports.
Foot board with lock
The foot supports can be
swung to the side like
standard foot supports.
Side support Correction
Meant for correction of bad
postures in the upper trunk.
For optimal function use
together with Flip back rest
Pad for side support
Correction
Side support Stable
Meant for users with de-
creased stability of the
upper trunk. For optimal
function use together
with Stable cushion
Pad for side support
Stable
El components
For tilt, back rest and
foot supports seperate
or complete
Frame extender
Increases distance
between main wheels
and front castors
Reduces tipping risk.
Upholstery for calf
support bracket
Reduces pressure
Tool set

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5.1 Mounting of hip belt
Picture 1
• Pull the belt thorough the hole in the hip
belt bracket.
Picture 1
Picture 2
• Thread the belt back through the belt
clamp.
Picture 2
Picture 3
• Fix the hip belt bracket to the rearmost
hole in the back hinge, using the enclosed
screws and nuts.
Picture 3
2 pcs 13 mm open-end spanner
5.2 Mounting of H-Belt bar
Picture 1
• Remove the push handles, and pull the
H-belt attachment bar onto the push
handles from the lower end.
Picture1
Picture 2
• Fix the push handles in correct position
and lock firmly. Then fix the bar at the right
position/height. The height should be level
with the shoulders of the user.
Picture 2
Picture 3
• Thread the belt through the rolls and lock
the belt by pulling the belt through the belt
clamp. Adjust to the requested length of
belt.
Picture 3

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5.3 Push handles
Mounting of the push handles
• Mount the push handles in the hole in
every side in the push bow
• Mount the safety screw and lock nut in
the hole in the bottom of the 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.
Be sure to lock the handle properly.
Check that the safety screw is
properly tightened.
To remove the handles, the safety
screw at the bottom also has to be
removed
5.4 Seat cushion
The seat cushion is fixed to the seating 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 reuseable. Follow the
instruction on the back of the cushion
for correct maintenance and washing
of the cushion.
5.5 Head support
A - Lever for depth adjustment
B - Wheel for angle adjustment
C - Lever for height adjustment
D - Head support bracket

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• Place the squared nut in the trace of the
head support bracket as shown above.
• 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.
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.
Adjusting the head support sideways:
• The head support adapter can be moved
both to the right and left, giving the
possibility to accomodate 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.
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.
If the head support seems to short in
height, it can be turned 180° by
releasing the adjustment wheel at
the rear of the horizontal bar (B).

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6. ASSEMBLING AND
ADJUSTING
6.1 Unpacking (See chpt. 5 & 6)
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 foot supports.
4. Mount accessories.
Weight of components (45 cm width chair):
Main wheels: 1,9 kg each
Front castors: 0,8 kg each
Foot support angle adj.: 2 kg each
Uno|Back: 1,25 kg
VB Sit: 1 kg
Head support A: 1 kg
Head support C: 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.
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 center.
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 doesn’t lock, don’t
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.
Chek 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.
To mount
• Lead the quick release axle into the
bearing house. Pull the fork slightly to
ensure that the fork is fully locked.
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.
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.
In chapter 5 there is several models of
both front castors and front forks to
choose between. For to change the
front castors or front fork - unfix the
wheel and place it in the required
position in the front fork.
Angle 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 the eccentric nuts. Angle the
bearing house, so that it is 90° relative to the
ground, tighten the screws with 16 Nm
1 pc 5 mm Allen key
The bearing house can not be adjusted
in height.
Check the position of the anti tip.
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 hub bushing, including washer and
nut, and mount it in required position in the
main wheel bracket.
2 pcs 24 mm open-end spanner
Make sure that the nut on inside of
frame totally wreathes the wheel
bushing.

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Readjust the brakes. (See chapter
6.15).
Readjust the angle of the bearing
house. (See chapter 6.5)
6.7 Back rest
The back rest can easily be folded down by
pressing the release stay to allow to lay the
back rest down onto the seat. Ensure the
back rest click back into position when
raising it again.
The back rest angle can be changed in 3
different positions. Standard back rest angle
is 97°. Alternative angles are: 107°, 97° &
83°
To hange the angle of the back rest
• Loosen the screw shown in the picture
• Place the screw in the desired position
• Tighten the screw
To ensure that the screws are properly locked
in position the edge of the screw should be
parallel to the back rest hinge. See picture
6.8 Adjusting seat depth at
the rear
The seat depth can be adjusted 10 cm in the
rear and 10 cm in front.
Adjusting seat depth at the rear:
• The back rest hinge has 5 holes with 2,5 cm
distance between
• The seat depth can be adjusted from 40 - 50
cm. (Measured from front of seat plate to
back rest tube without back rest cushion)
• Pull out the locking bolt for the back rest
and place the back rest forward in the seat
• Remove the screws holding the back rest
hinge, and set the back rest to the required
position. Do both side at the same time.
• Place the screws back and fix them.
When using the comfort seat plate, it
is recommended to change seat plate
when changing seat depth. The seat
plate comes in depth: 40 cm, 43 cm
and 46 cm.

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Netti Rullestoler
By using the adjustment strap in the
rear you can gain a few cm on the
depth
When adjusting the seat depth at the
rear the screw in the back rest hinge
must be tightened with 14 Nm.
6 mm Allen key
13 mm open-end spanner
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).
6.9 Adjusting seat depth at
the front
It is possible to adjust the seat depth up to 10
cm at the front. Do the following:
• Unfix the screw holding the pull out piece
for the foot support
• Set the pull out piece to the required
position
• Fix the screws, tighten them with 25 Nm
6mm Allen key
By setting the pull out pieces to
different positions, it is possible to
compensate for a rotated pelvis or
different length of thighs.
6.10 Anti tip
• Adjust the anti tip so that it doesn’t 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
spring tension.
The anti tips are delivered adjusted
according to ordered main wheel size
in standard position. If other adjust-
ments are carried out, anti-tips have
to be adjusted accordingly.
Adjusting anti tip
The anti tips must be adjusted whenever
position or dimension of main wheels is
changed.