SORG Mio Carbon Service manual

Service Record Mio Carbon (Design 2018) 1 of 28
2020-09-01
Mio CarbonMio Carbon
Design 2018Design 2018
Unique people, unique solutions.
Service Record Mio Carbon (Design 2018)
ENG
Service RecordService Record
In the following all individual adjustments of the wheelchair are
described. These adjustments require tools and specialised
knowledge. Please leave the adjustments to a qualied rehab
consultant.

2 of 28 Service Record Mio Carbon (Design 2018) 2020-09-01
Imprint
SORG Rollstuhltechnik GmbH+Co.KG
Benzstraße 3-5
68794 Oberhausen-Rheinhausen / Germany
Tel. [phone]
Fax [phone]
E-Mail [email protected]
Web www.sorgrollstuhltechnik.de
Revision status
2020-09-01
Technical status
Technical changes and misprints reserved. The
pictures in this Instructions for use can dier
from the actual equipment components. How-
ever, a corresponding conduction is possible.
Copyright
All texts, pictures and graphics underlie co-
pyright protection. All rights, including co-
pying, publishing, editing and translating,
remain reserved. © by SORG Rollstuhltech-
nik GmbH+Co. KG Benzstraße 3-5, 68794
Oberhausen-Rheinhausen / Germany.
Our terms and conditions can be found
on our order forms and at www.sorgrollstuhl-
technik.de/impressum.

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Table of content
1 Wheelchair overview 4
2 General information 5
2.1 General indications 5
2.2 Documentation indications 5
2.3 Required torques and tools 5
2.4 Explanation of symbols 6
2.5 General safety instructions 7
3 Assembly groups 8
3.1 Assembly group wheels 8
3.1.1 Centre of gravity/ wheelbase 8
3.1.2 Camber 8
3.1.3 Casters 8
3.2 Assembly group seat 9
3.2.1 Seat heigh and seat tilt 9
3.2.2 Widening the seat 10
3.2.3 Seat supporting angle 10
3.2.4 Back supporting angle 10
3.2.5 Side guard/ spacer bushing 11
3.2.6 Adjust quick-release axle 11
3.2.7 Seat depth 12
3.2.8 Move seat plate 12
3.2.9 Move seat supporting angle 13
3.2.10 Move rm curved back plate 13
3.2.11 centre of gravity 13
3.3 Assembly group back 14
3.3.1 Adjust back height 14
3.3.2 Adjust back angle 14
3.4 Assembly group leg support 15
3.4.1 Standard leg support 15
3.5 Assembly group side guards 16
3.5.1 Adjust the side guards 16
3.6 Assembly group brake 17
3.6.1 wheel lock 17
3.6.2 Bowden cable brake 18
3.6.3 Adjust length brake lever 18
3.7 Assembly group anti-tipper 19
3.7.1 Adjust height 19
3.8 Assembly group truss pads 20
3.8.1 Classication 20
3.8.2 Vertical setting 20
3.8.3 Horizontal setting 21
3.8.4 Fine adjustment of the truss pad holder 21
3.8.5 Adjusting to the user 21
3.9 Assembly group outdoor front end 22
3.9.1 Settings 22
4 Reapairs/maintenance/reinstatement 23
4.1 Repairs 23
4.2 Spare parts 23
4.3 Maintenance 23
4.4 Disinfection 23
4.5 Storage 23
4.6 Lifespan 24
4.7 Reinstatement 24
4.8 Disposal 24
4.9 Maintenance/Inspection 24
5 Technical specications 26
5.1 Data and measurements 26
5.2 Meaning of labels 27
5.3 Declaration of conformity 27

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1 Wheelchair overview
1back cushion
2brake lever
3seat molding
4frame
5caster fork
6caster
7foot plate
8rear wheel
9hand rim
10 back
11 stabiliser bar
12 skirt guard
13 rear wheel
14 anti tipper
12
3
4
5
6
7
8
9
10 11 12
1314

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2 General information
2.1 General indications
In the following all individual settings, adjustments and repairs as well as the yearly inspection of
the wheelchair are described. These adjustments require tools and specialised knowledge. Ple-
ase leave the adjustments to a qualied rehab consultant.
Should questions or suggestions come up then please contact your medical supply store or our
team ([phone]).
2.2 Documentation indications
Please note:
• Information about before sale can be found in the instructions for use
• Infomation for the user can be found in the instructions for use
• For maintenance instructions see: Chapter 4 (Repair & Maintenance)
2.3 Required torques and tools
For the following screws needed torque:
• M5: 5 Nm;
• M6: 7 Nm;
• M6 (axle plate) 10 Nm
• M8: 20 Nm;
• M10 (nut): 25 Nm; (caster)
• quick release axle tting 40 Nm
Needed tools:
• torque wrench (5-50 Nm)
• open end wrench
• ex ratchet handle with socket wrench inserts
• hexagon screw driver
• Phillips screw driver
• at head screw driver
• plastic mallet
• side cutter
• threadlocker (uid)
• bicycle inner tube repair kit
• work bench/jaw vise with rubber pads

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2 General information
2.4 Explanation of symbols
ATTENTION! Warnings for perso-
nal Safety aspects that are of the
utmost importance.
CORRECT safety adjustment/ use
WRONG adjustment/ use
NOT ALLOWED
References to additional/conti-
nuing reading.
Setting or adjusting the angle
open/ close
Turn clockwise
Turn counter-clockwise
steps to be done at the same
time
steps to be done after each other
steps to be done on both sides
Use
(A); (B)
1. 1.
1. 2.
;
2x2x
push/ pull/ insert / move/
Push in specic direction
important detail
correct or proper use/setting
incorrect or improper use/setting
reference from text to detail
point of view
view from top
view from the side
view from the bottom
view from the front
view from the back
fasten parts
remove parts

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2 General information
2.5 General safety instructions
Before each use be sure to check:
• frame, back tubes, attachments and accessories for visible damage, bends, cracks or mis-
sing/loose scews,
• wheels/quick release axles for rm t,
• sucient tire pressure, tire tread,
• functionality of the brakes,
• rm t of the angle adjustment elements/ eccentric clamps,
• rm t of the seat plate/ the back/ the foot plate,
• functionality of the anti-tipper/ seat and back straps,
• if all previously disassembled parts are re-inserted or rmly locked.
There is a risk of injuries (e. g. such as bruising) on all rotating or folding parts, including
adjustments, repairs and transport.
All wheelchair parts are to be handled with care. Do not throw or drop removable parts.
Before repairs or adjustments are made, clean/didinfect the wheelchair and secure it from
tipping over and/or falling down.
Only use original spare parts.
Safety nuts may only be used once. Lossened safety nuts must be replaced by new ones.
Only the regular maintenance of all safety-relevant parts on the wheelchair by a qualied
rehab workshop protects against damage and maintains our manufacturer's warranty.
Combination with products from other manufacturers
The wheelchair may only be combined with the electrical auxiliary drives approved by the
manufacturer. The responsibility of restrictions or adjustmens as well as the attachment itself
lies with the supplier of the additional system or the specialized retailer. Please ask about the
conditions with the manufacturer of the auxiliary drives.
In combination of wheelchair and electric auxiliary drive, certain strains occur that can
lead to damage to the wheelchair. Slowly approach abstacles and carefully overcome them so
that little force is applied to the casters, rear wheels and the wheelchair as a whole.
Lifespan
Use beyond the specied lifespan increases the residual risks and should only be carried
out after careful, qualied consideration by the operator. If the useful life is reached, the user
or a responsible person should contact the specialist dealer. There you can be informed about
the possibility of reprocessing the product.

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3.1.1 Centre of gravity/ wheelbase
The center of gravity (degree of activity), the seat height and the seat angle of the wheelchair
are used for wheelchairs of product group 18.50.03. usually set with the constellation drive and
steering wheels or the perforated plate. The wheelbase is xed on the Mio and can not be chan-
ged. The center of gravity is adjusted via the seat support angle.
3.1.2 Camber
The camber and toe adjustment settings can be found in the separate service booklet "Camber
and toe compensation". This can be found at http://www.sorgrollstuhltechnik.de.
3.1.3 Casters
The steering wheels are rmly in the frame
tube and can not be adjusted.
(1) To displace/replace the casters:
• remove the screws (A) completely,
• remove the husks,
• change the casters,
• if necessary, guide the husks and wheels
in the new holes (B),
• replace the safety nuts with new ones
and retighten all the screws.
When changing the casters, make sure
that the Casters is mounted in the previous
hole.
3.1 Assembly group wheels
(B)
(A)
(1)

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B5
C4
C3
C2
C1
B4
B3
B2
A5
A4
A3
A2
A5
A4
A3
A2
A1
A1
B1
(1)
3.2.1 Seat heigh and seat tilt
3.2 Assembly group seat
The seat height is (next to the centre of grav-
ity) a signicant factor for the ideal length for
turning the driving wheel and causes a positive
division of the child’s strength when using the
wheelchair.
A general rule is: with a straight (and relaxed
shoulder area) stance of the child, the elbows
should reach the side guard. Be sure that when
setting the seat height to check that the child
does not need to lift its shoulders when moving
the wheelchair.
A slight or strong seat tilt allows a safe and
comfortable seat position with a good distri-
bution of the seat pressure and promotes the
straightening of the pelvis.
(1) By alternating the seat angle the seat height
can be changed in 1,5 cm steps up to 4,5 cm
and gives the following seat heights in the front:
Distance top edge of the seat toDistance top edge of the seat to
ground (without seat cushion!)ground (without seat cushion!)
degree ofdegree of
tiltingtilting
with18“ with 20“ with 22“ with 24“ bore degree
A1
315
mm/
31,5 cm
340
mm/
34,0 cm
360
mm/
36,0 cm
385
mm/
38,5 cm
B1 without
A2
330
mm/
33,0 cm
355
mm/
35,5 cm
375
mm/
37,5 cm
400
mm/
40,0 cm
B2 without
C1 slight
B1 strong
A3
345
mm/
34,5 cm
370
mm/
37,0 cm
390
mm/
39,0 cm
415
mm/
41,5 cm
B3 without
C2 slight
B2 strong
A4
360
mm/
36,0 cm
385
mm/
38,5 cm
405
mm/
40,5 cm
430
mm/
43,0 cm
B4 without
C3 slight
B3 strong
A5 -
400
mm/
40,0 cm
420
mm/
42,0 cm
455
mm/
45,5 cm
B5 without
C4 slight
B4 strong
• Remove the screws of the seat support-
ing angle
• mount the seat plate in the desired po-
sition,
• replace the screws and tighten them.
When setting the seat height regard the dai-
ly situations (pushing the wheelchair under
a table at school or nursery school etc.). Ac-
cording to the set position of the foot notch,
it must be ensured that the casters can turn
freely 360°.

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3.2.2 Widening the seat
3.2 Assembly group seat
To change the seat width by 20 mm / 2 cm, you must make changes to the following four fac-
tors:
• spacer bushing
• back wearing angel
• seat supporting angel
• adjust quick release axle adapter
Please proceed as follows:
• Remove the rear wheels,
• secure the wheelchair against rolling away,
• (1 + 2) remove the seat plate completely,
• (3) remove the rm curved back plate from the connection angles to the side panels,
• remove the side panels completely.t.
3.2.3 Seat supporting angle
(2) Leave the seat supporting angle (C) connected to the side guards and remove only the seat
panel.
(1+2) Completely remove screw connections (A) from the seat supporting angle under the seat
plate on both sides.
(1) (2)
(A)
Blick unter die Sitzplatte
(A) (B)
(C)
3.2.4 Back supporting angle
(3) Leave the back supporting angle (C) con-
nected to the side guard and remove only the
back of the rm curved back plate.
(3) Completely remove screw connections (A)
on both sides (A) (B)
(C)
(3)

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(1) The wheelchair is delivered by us in such
a way that the spacer bushing (B) required
for seat widening sit on the inside of the side
panel holders (D).
• (1) Completely remove screw connec-
tions (A) and spacer bushing (B) on
both sides.
• Place spacers bushing between side gu-
ard (C) and side guard brackets (D),
• Fit the side guard back to the side gu-
ard holders (D),
• Replace all screw connections and tigh-
ten tightly.
• After the seat widening the spacer bus-
hing must sit on the outside between
the side holder and side guard.
Then mount the seat plate in the new position:
• (2) Mount the seat plate in the internal
holes (B) of the seat support brackets.
• Reinstall screw connections and tighten
tightly.
Then mount the back of the rm curved back
plate in the new position:
• (3) Mount the depression on the inner
holes (B) of the back support brackets
(C).
• Reinstall screw connections and tighten
tightly.
3.2.5 Side guard/ spacer bushing
3.2 Assembly group seat
(1)
(D)
(D)
(A)
(A)
(B)
(B) (C)
(2) Blick unter die Sitzplatte
(A) (B)
(C)
(A) (B)
(C)
(3)
3.2.6 Adjust quick-release axle
Correct the distance of the wheels to the side part. Proceed as described above.

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3.2.7 Seat depth
(1)
(A)
(3)
(A)
(2) (A)
(B)
3.2 Assembly group seat
There are three ways you can change the seat
depth:
• by moving the seat plate,
• by moving the seat supporting angle,
• by moving the rm curved back plate.
In the pictures you can see the delivery status
of the mio
• (1) Seat plate at the very back of the
seat supporting angle (2B), so that it
stands at the rear approx. 20-30 mm
/ 2-3 cm beyond the rm curved back
plate)
• (2) seat supporting angle mounted at
the very front,
• (3) Backrest mounted at the back.
In this state, the seat depth can be continuous-
ly extended by moving the seat plate forwards
by approx. 40 mm / 4 cm and by moving the
rm curved back plate to the back, another 30
mm / 3 cm. The position of the seat support
angle aects the user's center of gravity and
gripping path.
3.2.8 Move seat plate
• (1) Loosen screw connections (A) on
both sides,
• move the seat plate to the desired po-
sition,
• Tighten screw connections again.
(1)
(A)

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3.2.9 Move seat supporting angle
3.2 Assembly group seat
• (2) Loosen screw connections (A) on
both sides,
• move the seat supporting angle (B) to
the desired position,
• Tighten screw connections again
(2) (A)
(B)
3.2.10 Move rm curved back plate
• (3) Loosen screw connections (A) on
both sides,
• bring rm curved back plate into the
desired position,
• Tighten screw connections again.
(3)
(A)
3.2.11 centre of gravity
The focus of the user is set via:
• the position of the seat supporting angle vertically and horizontally,
• the position of the rm curved back plate.
This is automatically accompanied by the adjustment of the position of the seat plate and the
rm curved back plate.
The required adjustment work has already been described in the previous chapters (seat as-
sembly).
The (body) center of gravity of the user in his wheelchair is the decisive factor for the optimal
grip point and thus a positive force balance. Especially with young users, the acceptance of the
aid and thus the success of the rehabilitation measure are decided.
For this reason, please use the utmost care and patience when adjusting the wheelchair.
By default, the wheelchair is preset in a relatively tilt-stable position. The farther the backrest
and / or the seat supporting angle are mounted to the rear, the faster the wheelchair tends to
tip backwards. However, it can also be tipped more easily on 2 wheels, which greatly facilitates
practicing wheelchair users overcoming obstacles.
A wheelchair that is set too tilty can, above all, unsettle inexperienced users to a great ex-
tent and possibly even demotivate them! Even if the anit-tippers are activated and there is no
danger, a beginner is more likely to be blocked and limited in his ability to respond.
Please proceed cautiously and only with the help of an experienced escort step by step
to the maximum and by the user (!) Desired point of tilting. Please read the safety instructions
carefully.

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3.3.1 Adjust back height
3.3 Assembly group back
In order to ensure the greatest possible freedom of movement of the arms when driving the
wheelchair, with active drivers, the back height should usually reach to the lower edge of the
shoulder blades.
(A)
(2)
(A)
(1)
For our solid rm curved backs, the upper
edge of model 3 is pulled upwards by approx.
50 mm / 5 cm (with model 1 approx. 20 mm
/ 2 cm). For a longer support of the spine is
achieved. Due to the bevel of the back plate
to the outside, the shoulder blades can still be
moved freely.
To change the position of the rm curved back
plate:
• (1 + 2) completely remove screws (A)
on both sides,
• put rm curved back plate in the desi-
red position,
• Reinstall screw connections (A) and
tighten tightly.
3.3.2 Adjust back angle
The back can be adjusted by moving the back-
rest at an angle of 0 °, + 5 °, + 10 °, -5 ° and
-10 °. Please note that the center of gravity of
the wheelchair shifts when adjusting the back-
rest.
• (3) Loosen screw connections (A) on
both sides,
• bring the rm curved back to the desi-
red angle,
• Tighten screw connections in the corre-
sponding holes again.,
(A)
(3)
Try new setting only with the help of a helper!

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3.4 Assembly group leg support
3.4.1 Standard leg support
If the leg support is set too high, it will lead to kinking in the pelvis. A too low set will
block the blood and lymph circulation.
Therefore, leave enough space between the back of the knee and the seat cushion (about one
hand width - without thumb). The thighs must rest evenly on the seat cushion.
The leg support can be rotated 360 ° on the Mio (Design 2018) in the holder mount (1G) like a
Ferris wheel. This "turning" changes the distance between the seat and footplate both horizon-
tally and vertically.
Vertical adjustment of leg support (lower leg
length):
• (1) Remove screws (A) on both sides.
• Place base plate (B) in the desired hole
(C). (The leg support needs to be in the
same position on both sides.)
• Reinstall screws (A) and tighten.
Horizontal adjustment of the leg support (ang-
le adjustment of the footplate holder):
• (2) loosen screws (A) on both sides,
• Place the footplate holder (B) on both
sides in the same desired position,
• Turn screws (A) tight again,
• if necessary, readjust the angle of the
leg support (see next point).
Horizontal adjustment of the leg support (ang-
le adjustment of the foot plate)
• (1) loosen all screws (D) on both sides,
• bring leg support (B) to the desired
angle,
• tighten all screws (D) again.
Horizontal adjustment of the distance of the
leg support (1 + 3) To change the distance
by 30 or 60 mm / 3 or 6 cm turn the clamping
parts (E) by 180 ° and / or with the front holes
(F) of the leg support screw.
• For moving the clamping parts:
• Remove screws (D) on both sides,
• Turn clamping parts (E) horizontally by
180 ° and
• Reinstall screws (D) and tighten tightly.
To move the leg support:
• Remove screws (D) on both sides,
• Put leg support in the alternative holes
(F) and
• Reinstall screws (D) and tighten tightly.
(3) (E)
(D)
(F)
(1)
(B)
(A)
(D) (E)
(F)
(C)
(G)
(2)
(A)
(B)

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3.5.1 Adjust the side guards
3.5 Assembly group side guards
The side guards at Mio Carbon can not be
changed.
Adjustment of clothing protection
(1) The clothes guard (A) can be adjusted in
height:
• loosen all screws (B) on both sides,
• Move clothes guard (A)
• tighten all screws (B) again.
(2) if necessary the length of the brake lever
(C) must be adapted to the new position of
the garment guards:
• Loosen the screws (D) on both sides,
• align the brake lever (C)
• and retighten all of the screws (D).
Afterwards, check the functionality of
the brakes!
(2)
(D)
(C)
(A)
(B)
(1)

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3.6.1 wheel lock
3.6 Assembly group brake
(1 next page) Each wheelchair is equipped with two wheel locks. They consist of brake pressure
bolts (A), brake lever (B) (possibly also with extension), adjusting screws (C) and if necessary the
bowden cable.
Wheel locks is used exclusively to lock the wheels in a resting position.
They are not designed to decelerate the wheelchair from the ride.
The correct operation of the brakes can be aected by:
• too low tire pressure,
• Wet, snow, mud, ice, dirt, etc.,
• crazy prole,
• worn brake pin,
• loosened brake bolt bolts,
• dirty drum brake,
• defective Bowden cable (with drum, attendant or one-hand brake),
• too much distance between brake pressure pin and tire.
Check all bolted connections of the brakes for their tightness at regular intervals.
After all changes to the rear wheels, adjust the brake. On a ramp with a gradient of 12%
(= 7 °), the rear wheels of the wheelchair must not slippage at maximum load with the wheel
lock on.
When the brake is open, the maximum distance between the brake pressure pin and tires is de-
termined as follows:
Standard KHB 21 mm
Pull-to-lock brake 11 mm
KHB with backstop approx. 10 mm
cable control brake 6 mm
(technical changes reserved)

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3.6.2 Bowden cable brake
3.6 Assembly group brake
The bowden cable brake is embedded in the
clothing protection side part and is operated
via a bowden cable brake. This must be re-
gularly checked for proper functioning and, if
necessary, tightened.
• (1) The re-tensioning of the bowden
cable unit (Bowden cable) is carried
out by turning the adjusting screw (A):
clockwise = tension, against UZS =
release.
• (2) For changing the distance between
the brake pressure pin and the rear
wheel
• If necessary, loosen both screws (C) on
both sides
• with the brake open, move the entire
brake body to the new position,
• Tighten screws again.
Afterwards, check the functionality of
the brake.
(1)
(A)
(C)
(2)
(4) To adjust the length of the brake lever:
• loosen both screws (A) on both sides if
necessary,
• align brake lever (B),
• retighten all screws (A).
Afterwards absolutely check the func-
tionality of the brakes! The wheelchair with
occupant (maximum load) must stand secu-
rely with the brakes applied on a ramp with a
gradient of 12% (= 7 °).
3.6.3 Adjust length brake lever
(A)
(B)
(4)

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3.7.1 Adjust height
3.7 Assembly group anti-tipper
(1) The anti-tipper consists essentially of 4
parts:
• anti-tipper holder (A),
• foot lever (B),
• Anti-tipper wheel (C) with holder,
• the anti-tipping bar (D), which can be
pulled downwards and turned through
180 ° (partly stuck in the anti-tipper
holder).
(2) The height of the anti-tipper can be chan-
ged by the screw (A):
• Remove the rear wheels,
• remove the screw (A) with the sleeve
(B),
• move the anti-tip bar (C) in the holder
(D) to the desired position (E),
• replace the sleeve (B) and the screw (A)
• and tighten the screw tightly.
The lowest hole (F) is due to the design
and must not be used. The anti-tipper bar
could slip out of the holder when turning /
activating the anti-tipper.
(3) If the wheelchair is set very actively and the
activated anti-tipper protrudes too far at the
back, the anti-tipper bar can be shortened.
• Remove the screw (B)
• remove the anti-tip wheel and the hol-
der (A),
• shorten the anti-tip bar (C) with a saw
to the desired length,
• put the anti-tip wheel and the holder
back on the anti-tip bar (C),
• put the screw (B) in the hole (D)
• and tighten the screw (B) rmly.
If the center of gravity of the wheelchair
is set to passive, then the anti-tipper must
be tted to the outside of the pipe instead
of inside to protect the chair against tipping
over.
(A)
(B)
(C)
(D)
(1)
(E)
(F)
(A)
(A) (B) (C)(D)
(C)
(B)
(D)
(D)
(2)
(3)

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3.8.1 Classication
3.8 Assembly group truss pads
(1) The truss pads consist of the following parts:
• (A) connection (C-bar)
• (B) truss pad cushion
• (C) truss pad holder
• (D) locking joint
(1) (A)
(D) (B)
(C)
3.8.2 Vertical setting
(2) The vertical setting of the truss pads occurs
on the one hand by moving the locking joint
(A). Loosen both screws (B), move the locking
joint (A), and retighten the screws (B).
Vertical setting
(2) On the other hand, the truss pads can be
adjusted by turning the c-bar (D). Remove the
locking joint (A) by unscrewing the screws (B).
Remove screws (D), turn the c-bar 180° and
retighten the screws (D). Remount the locking
joint (A) to the c-bar and retighten the screws
(B).
(A)
(B)
(2) (3)
(A)
(B) (D)
(D)
(C)
vertical setting
(3) Additionally, with truss pad size II the height can be adjusted be displacing the cushions. Re-
move the screws (A), place the cushion on the holes (B), replace and retighten the screws (A).