SORG Jump alpha Service manual

service record
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Service Record
Jump
alpha

Jump alpha
2
IMPRINT
SORG Rollstuhltechnik GmbH+Co.KG
Benzstraße 3-5
D-68794 Oberhausen-Rheinhausen
Germany
Tel. [phone]
Fax [phone]
E-mail [e-mail]
Web www.sorgrollstuhltechnik.de
REVISION STATUS
Revision: 2018-09-25
TECHNICAL STATUS
Technical changes and misprints reserved. The pictures in
this user manual can – depending on the individual equip-
ment – differ from the actual equipment components. How-
ever, a corresponding conduction is possible.
rehaKIND
We are a member of rehaKIND e.V.
International association
child and adolescent rehabilitation
COPYRIGHT
© by SORG Rollstuhltechnik GmbH + Co. KG Benzstraße
3-5, 68794 Oberhausen-Rheinhausen.
All texts and pictures in this user manual underlie the
international copyright protection and are not allowed to be
published without our consent – not even in excerpts!
CERTIFICATION
Our Quality Management System is certi ied according
to the ISO 9001:2015 under the certi icate no. 12 100
20070 TMS.

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IMPRINT 2
REVISION STATUS 2
TECHNICAL STATUS 2
rehaKIND 2
COPYRIGHT 2
CERTIFICATION 2
Inhaltsverzeichnis 3
WHEELCHAIR OVERVIEW 4
1 PREAMBLE 5
1.1 GENERAL INFORMATION 5
1.2 SIGN EXPLANATION 5
1.3 RECEPTION 5
1.4 SERVICE AND MAINTENANCE 5
1.5 DOCUMENTATION 6
1.6 ACCESSORY AND ATTACHMENT
DRIVES 6
2 ADJUSTMENTS ON
THE WHEELCHAIR 6
2.1 GENERAL INFORMATION 6
2.2 TIGHTENING TORQUE AND TOOLS 6
2.3 ASSEMBLY GROUP WHEELS 7
2.3.1 Centre of gravity (wheel base,
perforated plate) 7
2.3.2 Seat height in front 7
2.3.3 Seat height in back, seat slant 8
2.3.4 Steering head slant 8
2.3.5 Replacing/displacing the
caster adapters and casters 8
2.3.6 Removable rear wheels 8
2.3.7 Camber 9
2.3.8 Rear wheel track balance 10
2.4 ASSEMBLY GROUP SEAT 11
2.4.1 Changing the seat cover 11
2.4.2 Extending the seat depth
with a seat 11
cover 11
2.4.3 Retightening the seat cover 11
2.4.4 Changing the seat depth of SeatFix 11
2.4.5 Changing the seat width 12
2.5 ASSEMBLY GROUP LEG SUPPORTS 13
2.5.1 Term definition 13
2.5.2 Leg support inner attachment 14
2.5.3 Leg support outer attachment 14
2.5.4 Continuous foot plate,
folds up sideways 15
2.5.5 Divided foot plate,
folds up sideways 15
2.6 SIDE GUARDS 16
2.6.1 Setting side guards 16
2.6.2 Skirt guard on the side guard 16
2.6.3 Armrest on the side guard 16
2.7 ASSEMBLY GROUP BRAKES 17
2.7.1 Standard wheel lock 18
2.7.2 Lockable wheel lock 18
2.7.3 Cable brake 18
2.7.4 Drum brake 19
2.8 ASSEMBLY GROUP
ANTI TIPPER/TIPPING LEVER 20
2.8.1 Height setting 20
2.8.2 Length setting 20
2.8.3 Tipping lever 20
2.9 ASSEMBLY GROUP BACK 21
2.9.1 Adjustable back cover 21
2.9.2 Curved back plate 21
2.9.3 Stabilizing rod 21
2.9.4 Adjusting the back angle 22
2.9.5 Setting the back angle 22
2.9.6 Extension on standard backs 22
2.9.7 Extension on backs with
angle adjustment or setting 22
2.10. ASSEMBLY GROUP PUSH AIDS 23
2.10.1 Standard push handles 23
2.10.2 Extendible push handles 23
2.10.3 Clamping force of
the eccentric clamp 23
2.11 ASSEMBLY GROUP TRUSS PADS 24
2.11.1 Classification 24
2.11.2 Vertical setting 24
2.11.3 Horizontal setting 24
2.11.4 Fine adjustment of the
truss pad holder 24
2.11.5 Adjusting to the user 24
2.12 ASSEMBLY GROUP
OUTDOOR FRONT END 25
2.12.1 Widening 25
2.12.2 Extension 25
3 REPAIRS AND MAINTENANCE 26
3.1 CHECK LIST 26
3.2 TECHNICAL DATA 26
3.3 TYPE LABEL 27
3.4 DECLARATION OF CONFORMITY 27

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WHEELCHAIR OVERVIEW
1. push handles
2. back
3. side guard
4. skirt guard
5. seat
6. brake lever
7. brake bolt
8. frame
9. foot plate (continuous)
10. caster forkl
11. caster
12. driving wheel
13. hand rim
14. quick release axle
1. push handles
2. back
3. skirt guard
4. brake lever
5. hand rim
6. brake pressing bolt
7. abducted frame
8. caster fork
9. caster
10. perforated plate
11. foot plate (continuous)
12. cross bar
13. utensil bag
14. sitz
1
2 3 4 5
7
8
9
1011121314
6
10111213
14
1
2 3 4 5
7
8
9
6

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1 PREAMBLE
1.1 GENERAL INFORMATION
�INDICATION
First and foremost, this service book is for the rehab
technician.
All of the listed work is to be done by a qualied re-
hab technician, due to safety reasons.
All of our wheelchairs fulll the guidelines and require-
ments according to 93/42/EWG, 2007/47/EWG and
EN12183:2009. SORG Rollstuhltechnik is also certi-
ed according to the quality management system ISO
9001. With this, the quality of our wheelchairs are
guaranteed and documented in each step from devel-
opment to assembling.
If you have any questions, our qualied team would be
happy to help you ([phone]).
1.2 SIGN EXPLANATION
ATTENTION
This is how individual related safety aspects of utmost
importance are indicated.
�INDICATION
This is how possible indications of utmost importance
are labeled.
INFORMATION
This is how INFORMATION on mounting and adjust-
ment work is labeled.
READ
This refers to additional material.
BOLD PRINT
Text in bold print highlights important passages or re-
marks.
1.3 RECEPTION
DELIVERY
Each wheelchair is mounted, tested for functionality
and correctness in our works and packaged into
special cardboard boxes by our shipping experts.
FORWARDING COMPANY
RECEIVING
�INDICATION
For liability reasons we have to ask you to check
the wheelchair IMMEDIATELY after receiving it and
IN THE PRESENCE of the deliverer (forwarding com-
pany) for possible damages that may have occurred
during transportation.
CONFIRMATION OF RECIEPT
�INDICATION
Only sign the conrmation receipt after you have
thoroughly checked the wheelchair for defects.
�INDICATION
In case of damages, note on the conrmation re-
ceipt that you have received a damaged wheelchair.
TRANSPORTATION DAMAGES
In case of damages, please proceed as follows:
• write a short record of the damage and review
of events, if possible include pictures clearly
showing the damage,
• get the personal information of the bearer
(driver’s license etc.),
• inform us immediately.
�INDICATION
According to the valid law, damages reported late
can neither be asserted to us nor to the forwarding
company.
1.4 SERVICE AND MAINTENANCE
READ
According to § 33 subparagraph 1, clause 4, [Ger-
man] SGB V, the responsibility of maintenance, re-
pairs and replacement lies with the benefactor. Af-
ter agreement with your benefactor, be sure to have
all safety relevant inspections, maintenance work
and if necessary repairs conducted in order to make
the wheelchair functional.
ATTENTION
Only original parts are to be used for all service and
maintenance work.

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INFORMATION
Proceed according to the maintenance plan in the
user manual.
1.5 DOCUMENTATION
�INDICATION
Keep this service record in a safe place. Have all
work/repairs done on your wheelchair document-
ed by the medical supply store in the maintenance
plan. If applicable, hand it back to your benefactor
along with the wheelchair.
�INDICATION
In the event of the wheelchair being reused, the ser-
vice book is an important source of information for
your benefactor. It provides evidence of regular in-
spections which might be relevant in the event of
warranty claim.
1.6 ACCESSORY AND ATTACHMENT DRIVES
ATTENTION
The addition of these accessory and attachment
drives is done by either the manufacturer or the san-
itary house and solely in their responsibility
2 ADJUSTMENTS ON THE WHEELCHAIR
2.1 GENERAL INFORMATION
ATTENTION: DANGER OF BRUISING
When operating the adjustable parts (back rest, side
guard, leg support, wheel lock, positioning aids etc.)
as well as xation and reparation work, there is an
injury risk or of crushing body parts in the pivoting
range.
ATTENTION
All wheelchairs are to be handled with care. Remov-
able parts are not to be thrown or dropped!
ATTENTION
Before repairs or adjustments are made, clean/dis-
infect the wheelchair and secure it from tipping over
and/or falling down.
ATTENTION
Only use original spare parts.
ATTENTION
Safety nuts are only to be used once. After rst re-
moval the safety nut must be replaced by a new one.
2.2 TIGHTENING TORQUE AND TOOLS
INFORMATION
Technical changes reserved.
Screws
• M5: 5 Nm;
• M6: 7 Nm;
• M6: (hole plate) 10 Nm,
• M8: 20 Nm;
• M10 (Nut): 25Nm (caster)
• Fitting of quick-release axle: 35Nm
Tools needed:
• 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
Word explanation
Loosen screw:
means to only loosen the screw so that the parts are
still held together but (e.g.) can be moved around
along a slotted hole.
Remove screw:
means to completely remove the screw from where it
was attached so that the parts are no longer connect-
ed.

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2.3 ASSEMBLY GROUP WHEELS
2.3.1 Centre of gravity(wheel base, perforated
plate)
From the conguration of the rear wheels and casters, the
focal point, the wobbliness of the wheelchair, the seat height
in front and back and the seat angle can be set.
(1) To set the centre of gravity
• remove both rear wheels,
• remove all screws (A)
• displace the perforated plate in the alternative
holes (B).
• Displacement must occur parallel on both sides.
• Replace screws and tighten them.
ATTENTION
After every change made on the rear wheels, the wheel
lock must be newly adjusted.
ATTENTION
Slowly go to the maximum and from the user (!) wanted
point of wobbliness.
ATTENTION
The more you move the casters back, the higher the risk
that the wheelchair will tip forward when getting in or out.
The more you move the rear wheels with the perforated
plate forward, the higher the risk that the wheelchair
could tip backward.
�INDICATION
Please make sure, that with the seat slant the grip point
and grip direction are not affected by a too high place-
ment of the rear wheels.
2.3.2 Seat height in front
�INDICATION
Make sure that with the setting of the seat height in the
front that pushing under a table is not a problem and that
the knees do not hit the table edge.
(2) The seat height is set by the position of the casters in
the caster fork.
• remove the connection caster/caster fork (A) com-
pletely,
• mount the casters on both sides in the wanted
holes (B),
• retighten all screws.
INFORMATION
After every change you must check the vertical steering
head slant and, if necessary correct it (see chapter steer-
ing head slant).
ATTENTION
In the mounting parts of the casters, hair, lint, dirt, etc.
can collect, whereby the casters become hard to use. Re-
move the casters in short intervals and clean the forks,
axles and the husks thoroughly.
INFORMATION
Precede the same with synthetic forks.
very active
centre of gravity
very passive
centre of gravity
(1)
(A) (B)
(2)
(A)
(B)

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2.3.3 Seat height in back, seat slant
ATTENTION
After each change made on the rear wheels the function-
ality of the wheel lock must be checked and the casters
must be newly adjusted.
Generally, the seat height in back is about 2-3 cm lower as
in front, for a safe and comfortable seat position with a good
distribution of the seat pressure and to avoid a “sliding out”.
However, other settings in individual cases can also be use-
ful.
• (1) Remove the rear wheels,
• remove the side guards/skirt guards with the
screws (A) (easily remove the desk side guard)
• (2) remove the quick-release axle tting including
all washers in the alternative holes (C)
• and retighten all screws. (tightening torque nuts
M18 tting 35Nm).
• Mount the side guards and place the rear wheels
back in the quick-release axle.
�INDICATION
The ttings must stick out of the perforated plate at the
same length on both sides. The ttings can only stick out
so that the side distance of the tires to the side guard is
as low as possible, however a min. of 10mm.
2.3.4 Steering head slant
ATTENTION
After every change on the rear wheel, the steering head
slant must be newly adjusted.
To adjust the caster adapter:
• (3) loosen all screws (A) on both (!) sides,
• loosen both screws (B).
• By tuning the adjust washer (C) (with a at head
screw driver) place the adapter in a vertical posi-
tion (using an angle).
• Retighten all screws; screws (A) with 9 Nm, screw
(B) with 7 Nm.
�INDICATION
A falsely set steering head slant can lead to the casters
shaking back and forth and can lead to hindering curve
rides (from casters).
2.3.5 Replacing/displacing the caster adap-
ters and casters
• (4) Remove the caps (A) on both sides,
• remove all screws (B) on both sides
• and remove also the distance pieces, if necessary.
• Replace the caster adapters with new ones and/or
displace them in the alternative holes (C).
• Replace all screws (if necessary also the distance
pieces) and tighten them; screws (A) with 9 Nm,
screw (B) with 7 Nm.
• Check the steering head slant (see 2.3.4)
In order to move the casters in the fork, proceed as de-
scribed in 2.3.2.
2.3.6 Removable rear wheels
ATTENTION
No person can be sitting in the wheelchair while mount-
ing/demounting the wheels. It must be supported and tip
safe, on rm ground and has to be secured against rolling
away and tipping over.
To remove/apply the rear wheels press the locking knob in
the wheel hub.
(3)
(B)
(C)
(A)
(4)
(A)
(B)
(C)
(A)
(1) (2)
(C)
(B)

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2.3.7 Camber
With the camber you inuence:
• the side tilt stability,
• the shoulder rear wheel position and
• the track width of the wheelchair.
INFORMATION
(1) To avoid the so called “eraser effect” we general-
ly mount the tting track balance ex-works (A). With a
change of the camber afterwards, the track balance
adapter (A) must be replaced by one that ts (spare part).
INFORMATION
With a camber of 8° a distance block to the wheelbase
extension is necessary (spare part).
Adjusting the camber
• (2) Remove the rear wheels,
• remove screws (A) and move them in the alterna-
tive holes (B),
• retighten the screws.
For a camber of 8°:
• (2+3) remove the screws (A),
• remove the screws (C),
• move the perforated plate holder (D) by turning it
180° on the outer part of the frame tube,
• replace the screws (C) and tighten them,
• replace the perforated plate with the screws (A)
and tighten them.
INFORMATION
The setting may not be possible if you wish to widen the
seat, being that then you would have to turn the quick-re-
lease axle ttings too far out of the perforated plate.
Check/correct the distance of the rear wheel to the side
guard and skirt guard by attaching the rear wheel.
INFORMATION
The tire of the wheel must be at least 10 mm away from
the side guard/skirt guard. Take notice that the distance
on the left and right are the same!
(1) In order to screw on or screw off the quick-release axle
ttings:
• loosen the screws of the ttings (B) (the lock nut
(2E) on the inner surface as well),
• turn the whole tting (C) in the wanted position
and
• retighten the screws (tightening torque nuts M18
tting 35 Nm).
ATTENTION
You must check the functionality of the knee lever brake
and if necessary reset them.
(2)
(B)
(C)
(A)
(D)
(3)
(1)
(A)
(B)
(E)
(C)
(D)
(B)
inner outer

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2.3.8 Rear wheel track balance
If you have to change the camber and/or the seat slant you
must, in order to avoid the so called “eraser effect”, mount
appropriate wedge plates for the track balance.
To change/set the wedge plate;
• (1) remove the screws (A) of the quick-release axle
ttings (D) (also on the inside),
• apply the needed wedge plate/s (B),
• the mounting grooves (C) must point forward in
driving direction,
• replace all other washers
• and retighten the screws (A) of the quick-release
axle ttings (D) (also on the inside)
(turning point 35 Nm).
INFORMATION
Use the following chart the help you:
camber without seat slant normal seat slant
(< 5°)*
strong seat slant (>
5°)*
2° washer 0° washer 0° wedge plate 0,5°
4°-8° washer 0° wedge plate0,5° wedge plate 1°
11° washer 0° wedge plate 1° wedge plate 1°**
**If necessary, apply 2 sets of plates (2 x inner plate mount-
ed on the inside, 1x outer plate+ 1x inner plate mounted on
the outside)
ATTENTION
You must check the functionality of the knee lever brake
and if necessary reset it.
(1)
(A)
(A)
(B)
(B)
(C)
(C)
(D)
The picture shows in driving
direction the perforated plate
on the right.

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2.4 ASSEMBLY GROUP SEAT
2.4.1 Changing the seat cover
(1) To change the seat cover, remove both screws (A)
on the bottom of the seat tube. Pull the seat cover (B)
forward, out of the tube (C). Thread the new seat cover
on to the cover rods. Guide the seat cover back in to
the seat tube (C). Finally, screw the screws (A) back on.
With an available seat extension, proceed the same
way.
2.4.2 Extending the seat depth with a seat
cover
(2) Remove the screws (A) of the seat extension parts
(B) on both sides and pull them together with the seat
cover in the wanted position. Screw the screws on
tightly.
2.4.3 Retightening the seat cover
(3) Remove the screws (A) on both sides and pull the
seat cover completely out of the slots of the seat tubes
(if necessary, together with the extension pieces (B)).
Place the Velcro connections (C) in the new position,
guide the cover back in the slots of the seat tubes (B)
and screw it back on at the bottom (A).
2.4.4 Changing the seat depth of SeatFix
�INDICATION
The seat depth of a SeatFix can only be reached by
the optional seat extension.
(4) Loosen the screw connections (A) under the seat,
pull the extension in the wanted position and retighten
the screw connections.
(B)
(3)
(A)
(C)
(B)
(2)
(A)
(C)
(A)
B
(1)
(A)
(4)

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2.4.5 Changing the seat width
The seat width of a Jump can be changed 1 cm on each
side with spacers between frame and side guards. The
parts required for this are sent in a pouch in the utensil
bag under the seat cover (6 round spacers plus the
necessary screws).
Remove the rear wheels and the cushions or SeatFix.
(1) Remove the side guards by removing all screws (A)
on both sides.
(2) Displace both quick release axle adapters (B) 1 cm
outward.
Place the respective included spacers on the pre-exist-
ing spacers (2C+3D),
exchange the pre-existing screws for the included lon-
ger ones and with them, attach the spacers and the
side guards tightly to the frame tube.
ATTENTION
Afterwards, check the functionality of the wheel
lock and if necessary, correct its position.
(A)
(1)
(D)
(3)
(3)
(C)
(2)
(B)

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2.5 ASSEMBLY GROUP LEG SUPPORTS
2.5.1 Term definition
The leg support is the part of the wheelchair which sup-
ports your legs. There are four different versions:
• (1) inner attachment (mounted on the inner side
of the frame tube),
• (2) outer attachment (as an extension of the front
frame tubes),
• (3) swings away to the side and detachable (the
front part of the frame with the leg support can
swing to away to the side and can be detached
completely),
• (4) swings away to the side, detachable and can
be elevated.
The foot plate is the part that your feet rest on (it is mount-
ed to the leg support). There are three versions of this:
• (1) continuous, folds up to the side,
• (2) divided, folds up to the side,
• (3) continuous, folds up to the side and additional-
ly can swing outward.
�INDICATION
The leg supports are ideally xated (A) when the whole
thigh is evenly resting on the seat cushion to about 2 n-
ger widths in front of the back of the knee, while the leg
is resting on the footrest at a right angle.
A too high adjusted footrest (B) can result in a bent pose
in the pelvic area and a too low adjusted footrest (C) can
result in jams in the back of the knees and can cause
spasms.
(5)
(1) (2)
(3) (4)
(A)
(C)
(B)
>9 0°
Kniewinkel

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2.5.2 Leg support inner attachment
Setting the lower leg length
(1) Remove the screws (A) on the outer side of the frame on
both sides. Pull the positioning piece (B) together with the
bushing out of the frame tube, choose the new position in
the frame tube, replace the positioning piece and retighten
the screws.
Setting the depth and the angle
(1) Loosen both screws (C) on both positioning pieces, place
the foot plate in the wanted position/angle and retighten all
of the screws.
Fine adjustments of the locking claw
(2) In order to make ne adjustments on the locking claw
(A), loosen the nuts (B) on the bottom side, move the holder
(C) until the foot plate closes. Retighten the nuts.
�INDICATION
The ne adjustments of the locking claw occurs the same
with all continuous foot plate types.
2.5.3 Leg support outer attachment
Setting the lower leg length
(3) Remove the screws (A) on the outer side of the frame on
both sides. Also remove the screws including the bushings
(B) on the inner side. Choose the new position, replace the
screws and bushings and tighten them.
Setting the depth
(4) The foot plate can be attached in 3 positions. Remove
all screws and nuts (A) on the foot plate and reposition the
foot plate. Replace all screws and nuts and retighten them.
Setting the angle
(5) Turn the cylinder screws (B) in the clamp on both sides
far enough until the clamp connection loosens. Set the
wanted angle and retighten the screws.
� INDICATION
The ne adjustments of the locking claw occurs the same
with all continuous foot plate types.
(A)
(B)
(C)
(1) (3)
(A)
(B)
(A)
(4) (5)
(B)
(A)
(C)
(B)
(2)

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outer assembly
(B)(A)
2.5.4 Continuous foot plate, folds up sideways
�INDICATION
The setting of the depth and the angle, as well as the ne
adjustments of the locking claw and the respective foot
plate occurs as already described.
2.5.5 Divided foot plate, folds up sideways
ATTENTION
The divided foot plate is NOT suitable for users with tone
dysregulation.
The foot plates are set horizontal ex works. Should the plates
tilt in the course of use, they can be adjusted as follows:
Fine adjustment of foot plate angle, inner attachment
(1) Loosen the locking nut (A), turn the set screw (B) in the
wanted position and retighten the locking nut (A).
Fine adjustment of foot plate angle, outer attachment
(1) Loosen the locking nut (A), turn the set screw (B) in the
wanted position and retighten the locking nut (A).
(1)
inner assenbly
(2)
(B)
(A)

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2.6 SIDE GUARDS
2.6.1 Setting side guards
(1) The inner space between wheel and side guard should
be at least 10 mm distance so that in case of side strain the
side guard does not rub on the wheel cover.
Upward, the outline of the side guard should have a dis-
tance of at least 10 mm as long as it is parallel to the outline
of the rear wheel.
�INDICATION
High settings can become hazardous for active drivers.
(2) To set the height, remove the rear wheels. Remove the
screw connections (B) in the front and back. Change the
position of the side guard, replace the screws and retighten
them.
2.6.2 Skirt guard on the side guard
(3) The skirt guard is placed on the side guard and should
cover the rear wheel to the outer side of the wheel.
When displacing the rear wheels in the front perforated
plate, the skirt guards must be placed in the alternative
holes (B). Remove the screws (A), move the skirt guard, re-
place all of the screws and retighten them.
The distance between the upper part of the wheel and skirt
guard should be at least 10 mm so that the skirt guard
doesn’t push the strain on to the wheel.
2.6.3 Armrest on the side guard
(4) To set the arm rests remove the screws (A) on both
sides, place the cushion in the holes to the wanted position,
replace the screws and retighten them.
(A)
(B)
(4)
(3)
(1a)
ca. 10 mm
(1b)
min. 10 mm min. 10 mm
(5)
(A)
maximal
(B)
(2)

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2.7 ASSEMBLY GROUP BRAKES
wheel lock/service brake
(1+2) Every wheelchair is equipped with two wheel locks.
They consist of brake pressing bolt (A), brake lever (B) (if
necessary, also with an extension) and adjustment screws
(C).
ATTENTION
WHEEL LOCKS ONLY SERVE THE PURPOSE OF PUTTING
THE WHEELS IN A RESTING POSITION.
THEY ARE NOT MADE TO BRAKE THE WHEELCHAIR WHILE
DRIVING.
ATTENTION
The correct function of the brake can be impaired by :
• too low air pressure,
• wetness, dirt, snow, ice, etc.
• worn tires and
• too big of a distance between brake pressing bolt
and tire.
INFORMATION
Check the xture of the brake pressing bolt on the inner
side of the wheelchair regularly (D).
ATTENTION
After every change made on the rear wheels, reset the
brakes. The wheelchair with passenger must stand se-
curely, with drawn brake, on a ramp with a 12% descent.
INFORMATION
When the brake is open, the maximum distance between
brake pressing bolt and tire is:
• standard knee lever brake 21 mm,
• pull-to-lock brake 11 mm,
• knee lever brake with
rollback blocking 10mm,
• cable brake 6 mm
(technical changes reserved).
(1)
(A) (D)
(C)
(B)
(2)
(C)
Regard technical information!

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2.7.1 Standard wheel lock
(1) Check the air pressure in the driving wheels rst (re-
quired details on the tire cover). To adjust the brake loosen
both screws (A) on both sides, place brake in the appropri-
ate position and retighten the screws (A)
2.7.2 Lockable wheel lock
(2) The setting of the lockable brake is as described above.
To unlock pull the locking bolt out, turn it 90°, loosen or
tighten brakes, turn bolt again 90° until it snaps into place.
2.7.3 Cable brake
The cable brake is in the side guard and is operable with a
cable. This must be checked regularly to ensure its function-
ality and if necessary, it must be readjusted. The settings of
the cable brake are done as with the drum brake.
(3) To set the length of the brake lever loosen the screws (A),
adjust it to the wanted position and retighten both screws.
INFORMATION
(4) The distance between brake pressing bolt and tire cov-
er must be max. 6 mm.
(2)
(A)
(A)
max. 21 mm
(1)
(3)
(A)

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2.7.4 Drum brake
The drum brake, unlike the wheel lock, is also suitable as
a driving brake.
(1) The adjustment of the drum brake occurs through a
screw on the bottom end of the brake cable (A). By turning
the screw counter clockwise the brake cable can be tight-
ened.
ATTENTION
The brake shoe of the drum brake can react very sensitive
to dirt and lint etc. Be sure to clean the brake pad regu-
larly with a dry paint brush or with a blow dryer. Be sure
when removing or attaching the wheels with the quick re-
lease axle that you do not break the brake pad. This would
cause a signicant safety risk.
ATTENTION: RISK OF BRUISING
(2+3) When blocking the raster lever you can bruise your
ngers (C) under adverse circumstances.
(2)
(3)
(A)
(A) (C)
(B)
(B)
(1)
(A)

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2.8 ASSEMBLY GROUP ANTI-TIPPER/TIP-
PING LEVER
(1) The anti-tipper consists of 4 parts::
• (A) anti-tipper holder,
• (B) foot lever,
• (C) anti-tipper wheel with holder,
• (D) anti-tipper bail which can be pulled down and
turned 180° (partly sticking in the anti-tipper hold-
er).
The anti-tipper can be added and mounted on both sides. In
addition, the height of the anti-tipper and the length of the
anti-tipping lever can be changed.
2.8.1 Height setting
• (2) Remove the driving wheels,
• remove the screws (A),
• pull the anti-tipper lever (C) in the holder (D) down,
• displace the screw (A) in the wanted position (A)
• and retighten it.
Alternatively you can turn the holder 180°.
(1) If you want to set the anti-tipper rather low, you can
turn the anti-tipper holder (A) 180°. For this, remove both
screws (E) and the screw (F), remove the anti-tipper lever (D)
and turn it 180°, screw the anti-tipper holder back on to the
frame tube, replace the anti-tipper lever in the holder and
position it as needed with the screw (F) in the holes (2,B).
2.8.2 Length setting
(3) If the wheelchair is set very active and the activated an-
ti-tipper sticks out too far back, then the anti-tipper bail can
be shortened.
• Remove the anti-tipper wheel and holder (C) with
the screw (B),
• shorten the anti-tipper lever, with a suitable saw,
to the length wanted
• and replace the anti-tipper wheel and holder.
• Place the screw (B) in the right hole (A) and tighten
it.
2.8.3 Tipping lever
(4) In order to add an anti-tipper:
• Remove the cap at the bottom of the frame rod,
• guide the anti tipping lever (A) from underneath in
the frame rod and
• screw it on tightly to the frame with the screw (B).
INFORMATION
It is not possible to mount both an anti-tipper and a tip-
ping lever on the same frame side!
(A)
(B)
(C)
(2)
(D)
(C)
(E)
(F)
(A)
(B)
(1)
(C) (A)
(B)
(B)
(3)
(4)
(A)