SORG Tilty vario Service manual

Service Record
1
Tilty
Vario
Service Record for
the rehab technician

Tilty Vario
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ed according to
the ISO 9001:2015 under the certicate no. 12 100 20070
TMS.

Service Record
3
IMPRINT 2
REVISION STATUS 2
TECHNICAL STATUS 2
REHAKIND 2
COPYRIGHT 2
CERTIFICATION 2
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 6
1.5 DOCUMENTATION 6
1.6 ACCESSORY AND ATTACHMENT
DRIVES 6
1.7 GENERAL INFORMATION 6
1.8 TIGHTENING TORQUE AND TOOLS 6
2 ADJUSTMENTS ON THE 7
WHEELCHAIR 7
2.1 ASSEMBLY GROUP WHEELS 7
2.1.1 Position of the axle plate 7
2.1.2 Position of the driving wheels 7
2.1.3 Camber 8
2.1.3 Casters 9
2.2 ASSEMBLY GROUP SEAT 10
2.2.1 Seat position (active degree/
centre of gravity) 10
2.2.2 Changing the seat depth 10
2.2.3 Changing the seat width 10
2.3 ASSEMBLY GROUP BACK 12
2.3.1 Changing the back height 12
2.3.2 Adjusting the back cover 12
2.4 ATTACHMENT FOR BELT SYSTEMS 13
2.4.1 Displacing the bottom metal locks 13
2.4.2 Displacing the top metal locks 13
2.4.3 Height setting of the belt holders 13
2.5 ASSEMBLY GROUP LEG SUPPORTS 14
2.5.1 Standard leg support 14
2.5.2 Foot plate: can be elevated,
continuous/divided 15
2.5.3 Foot plate angle 15
2.5.4 leg rest 16
2.6 ASSEMBLY GROUP SIDE GUARDS 16
2.7 ASSEMBLY GROUP BRAKES 17
2.7.1 Wheel lock
(standard Knee lever brake) 17
2.7.2 Cable brake 17
2.8 ASSEMBLY GROUP ANTI-TIPPER 19
2.9 ASSEMBLY GROUP TRUSS PADS 20
2.9.1 Classification 20
2.9.2 Vertical setting 20
2.9.3 Horizontal setting 21
2.9.4 Fine adjustment of the
truss pad holder 21
2.9.5 Adjusting to the user 21
2.10 PUSH AID OUTSIDE
(OUTDOOR FRONT END) 22
3 SERVICE AND INSPECTION 24
3.1 CHECK LIST 24
3.2 MEASUREMENTS TILTY VARIO 24
3.3 TYPE LABEL 25
3.4 DECLARATION OF CONFORMITY 25
3.4 RETAILER VERIFICATION 26

Tilty Vario
4
Wheelchair overview
1. push bail, angle adjustable
2. firm curved back plate, angle
adjustable
3. arm rest, height and angle
adjustable
4. side guard
5. anatomically formed seat
6. frame
7. foot plate, folds back
8. caster fork
9. caster
10.control lever for knee lever
brake
11.brake pressing bolt
12.axle plate
13.drum brake hub with quick
release axle
14.anti-tipper
15.driving wheel
16.handrim
17. clamp lever height
adjustment push bail
18.clamp lever angle adjustment
push bail
19.release lever gas pressure
spring for back angle
adjustment
20. control lever drum brake
1. axle plate with camber
adapter
2. gas pressure spring for tilting
3. frame crossbar (screwed on
for growing feature)
4. plug bolt to lock the back gas
pressure spring
5. gas pressure spring for back
angle adjustment
6. eccentric clamp for the height
adjustment of the push bail
7. release lever seat tilt
mechanism
8. control lever drum brake
1 2 3 4 5
6
7
8
9
8
7
6
5
17
18
19
20
1011
12
13141516
4 43 2 1

Service Record
5
1 PREAMBLE
1.1 GENERAL INFORMATION
�INDICATION
This service record is for the reha technician and contains
instructions for the correct setting of the wheelchair to
the individual demands of a user.
ATTENTION
For safety reasons, all work stated here is to be done by
a qualified rehab technician.
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 ac-
cording to the quality management system ISO 9001. With
this, the quality of our wheelchairs are guaranteed and doc-
umented in each step from development to assembling.
If you have any questions, our qualied team would be hap-
py to help you ([phone]).
1.2 SIGN EXPLANATION
ATTENTION
This is how individual related safety aspects of utmost im-
portance are indicated.
�INDICATION
This is how possible indications of utmost importance are
labeled.
INFORMATION
This is how INFORMATION on mounting and adjustment
work is labeled.
READ
This refers to additional material.
BOLD PRINT
Text in bold print highlights important passages or remarks.
1.3 RECEPTION
DELIVERY
Each wheelchair is mounted, tested for functionality and
correctness in our works and packaged into special card-
board 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 company) for pos-
sible damages that may have occurred during transpor-
tation.
CONFIRMATION OF RECIEPT
�INDICATION
Only sign the conrmation receipt after you have thor-
oughly checked the wheelchair for defects.
�INDICATION
In case of damages, note on the conrmation receipt 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.

Tilty Vario
6
1.4 SERVICE AND MAINTENANCE
READ
According to § 33 subparagraph 1, clause 4, [German]
SGB V, the responsibility of maintenance, repairs and
replacement lies with the benefactor. After 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
Be careful with all moveable parts since there is a RISK
of crushing fingers and other body parts.
ATTENTION
The regular inspection of all safety relevant parts on the
wheelchair by a qualified rehab workshop is the only way
to prevent damages and maintain our liability.
ATTENTION
Only original parts are to be used for all service and
maintenance work.
INFORMATION
Proceed according to the maintenance plan in the user
manual.
1.5 DOCUMENTATION
�INDICATION
Keep this service record and the user manual in a safe
place. All work/repairs done are to be documented the-
re.
�INDICATION
If necessary, give the service record and the user manu-
al along with the wheelchair to your benefactor. In the
event of the wheelchair being reused, the user manual is
an important source of information for your benefactor. It
provides evidence of regular inspections 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 sanitary house
and solely in their responsibility.
1.7 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 fixation and reparation work, there is an injury
risk or crushing body parts in the pivoting range.
ATTENTION
All wheelchairs are to be handled with care, Removeable
parts are not to be thrown or dropped!
ATTENTION
Before repairs or adjustments are made, clean/disinfect
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 removal
the safety nut must be replaced by a new one.
1.8 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 slot-
ted hole.
Remove screw:
means to completely remove the screw from where it was
attached so that the parts are no longer connected.

Service Record
7
2 ADJUSTMENTS ON THE
WHEELCHAIR
2.1 ASSEMBLY GROUP WHEELS
2.1.1 Position of the axle plate
(1) To change the position of the axle plate remove the dri-
ving wheels and secure the wheelchair from rolling away.
• With the screws (A1-4) remove the axle plate (B)
incl. all angle parts and half shells (C) on one side
first.
• The crossbar adapter (D) is attached with the screw
(A1) at delivery. When moving the axle plate, this
screw must be replaced with a new shorter one.
• Place the angle parts and half shells (C) from the
inside of the axle plate in the four screws (A1-4).
• (2) Place the axle plate (B) incl. the screws (A1-4),
angle parts and half shells (C) in the holes (E) of
the frame tubes
• and screw the axle plate tightly to the frame.
• (1) Screw the crossbar adapter (D) with the new
screw to the frame tube.
• Proceed the same on the opposite side.
• The axle plate can be turned vertically 180° in or-
der to reach a higher position. For this, proceed in
the same manner.
ATTENTION
After every change on the driving wheels the effectiven-
ess of the knee lever brake must be checked and, if ne-
cessary, newly adjusted.
2.1.2 Position of the driving wheels
(3) To change the position of the driving wheels remove the
driving wheels and secure the wheelchair from rolling away.
• Remove the quick release axle fitting (A) complete-
ly incl. the drum brake counterpiece (B),
• move the quick release axle fitting (A) incl. the
drum brake counterpiece (B), in the desired hole of
the axle plate (C)
• and retighten the quick release axle fitting (A) incl.
its locking nut.
• Now screw on the drum brake counterpiece (B).
• Proceed accordingly on the opposite side.
• Make sure that both quick release axle fittings are
positioned the same on both sides.
• Replace the driving wheels and be sure that the
driving wheels have the same distance to the side
guards on both sides.
ATTENTION
(4) The driving wheels must have a distance of 10 mm
at the top from the side guards. If necessary, you must
correct the position by turning the quick release axle
fitting in or out.
ATTENTION
After every change on the driving wheels the effectiven-
ess of the knee lever brake must be checked and, if ne-
cessary, newly adjusted.
(E)
(E)
(2)
min. 10 mm min. 10 mm
(C) (A) (B)
(3)
(B)(D) (A1)
(A2) (A3)
(A4)
(C)
(1)
(4)

Tilty Vario
8
2.1.3 Camber
(1) The camber is set with different camber parts (spare
part). Picture (1) shows:
• half shell (A)
• camber wedge (B)
• axle plate (C)
• quick-release axle fitting (D)
• drum brake hub (E)
(1) In order to change the camber remove the driving
wheels and secure the wheelchair from rolling away.
• Remove the axle plate (C) as describrd in the previ-
ous chapter. The drum brake hub (E) with the quick
release axle fitting (D) do not need to be removed.
• Replace all camber wedges (B) with the new ones.
�INDICATION
Please note that you remove the back crossbar incl. the
crossbar adapter with the screw in the bottom back. (see
previous chapter).
(1+2) Applying the new camber wedges:
• Place the four screws (F) in the appropriate holes
of the axle plate,
• after, „thread“ the new camber wedges (B) on the
screws (F).
�INDICATION
Please note that the camber wedges are not symmetrical
and that they have a ‚‚front“ and a „back“.
• „Thread“ the half shells (A) on the screws (F)
• and tighten them on the appropriate position on
the frame.
• Check the distance from driving wheel to side
guard(see previous chapter).
(3) If necessary, correct the quick release axle fitting and
turn it as far in or out so that the tire of the wheel has as
little distance as possible, however atleast 10 mm from the
side guard or the skirt guard.
• Loosen the nuts (A),
• turn the quick release axle fitting (B) in or out and
• retighten the nuts (A). (tightening torque nuts M18
fitting 35 Nm)
ATTENTION
After every change on the driving wheels the effectiven-
ess of the knee lever brake must be checked and, if ne-
cessary, newly adjusted.
(1)
(2)
(3)
(D)
(C)
(C)
(A)
(A)
(F)
(B)
(A)
(E)
(B)
(B)

Service Record
9
2.1.3 Casters
The caster adapters are attached to the frame tube with
two screws each. The (in driving direction) front one goes in
a thread in the frame tube, the back one (Bild 3 A) through
the adapter and the eccentric plate (Bild 3 C).
(1+2) To displace the caster adapters (A):
• secure the wheelchair from rolling away.
• Remove the protective cap (B) on both sides of the
wheelchair.
• (2) Remove both screw connections (A) on both si-
des.
• Move the screws (A) in the new holes (B).
• Then put on (if available) the spacers (C) from the
outside
• and then the adapter (D) on the screws (A)
• and retighten them.
• Proceed in the same manner on the opposite side.
The caster adapter must be aligned to the floor at an ang-
le of 90°. Otherwise the follow-up of the fork creates wave
like movements in curves.
(3) To adjust the caster adapters:
• Place the wheelchair on even ground.
• From the front, place a right angle to the adapter.
• Loosen both nuts (A+B).
• With a screw driver turn the eccentric plate (C)
in the slot in the appropriate direction until the
adapter is in an exact 90° angle.
• Retighten both nuts (A+B).
(4) To displace / replace the casters:
• Remove the screw connections (A) of the axle com-
pletely,
• remove the husks,
• replace the casters,
• guide the husks and wheels, if necessary, in the desi-
red holes (B),
• replace the safety nuts with new ones (!)
• and retighten all screws.
�INDICATION
Be sure to check that after moving the casters, the cas-
ter adapter is still at a right angle. If necessary, you must
adjust the caster adapter as stated above.
(1)
(2)
(3)
(4)
(A)
(A)
(B)
(B)
(B)
(B)
(A) (C)
(C)(D)
(A)

Tilty Vario
10
2.2 ASSEMBLY GROUP SEAT
2.2.1 Seat position (active degree/centre of
gravity)
(1) The seat is attached to the frame by the tilting
mechanism (A). With the axle plate you can change the
seat position (height/depth) (see previous chapter 1) and
influences the active degree and the centre of gravity.
2.2.2 Changing the seat depth
(2) To extend the seat depth:
• Remove the four screws (A),
• the four screws (B)
• and the four screws (C).
• Move the seat plate forward to the desired measure-
ment (each hole + 2 cm)
• (3) and screw the seat plate back on in the alternate
holes (A+B+C) .
INFORMATION
When moving the seat plate forward, the leg support
stays in its original position. To correct this see chapter:
leg supports.
2.2.3 Changing the seat width
For preparation turn the wheelchair upside down if possible.
Remove the driving wheels and the push handles or push
bail.
• (4) Remove the seat plate with the twelve screws
(A+B+C) from the seat support frame (D) (also see
picture 2).
• (5) Remove the firm curved back plate with the
four screws (A).
• With an adaptable back cover, it is enough to
loosen the Velcro connection on the belts.
• (6) With a standard back cover, first remove the
push handles/bail.
• Remove the clamping profiles for the push handle/
bail holder (A) with the screws (B).
• Remove the fixation of the back cover with the
screw (C) and pull the cover up out of he back tube.
(1)
(A)
(2)
(A)
(A)
(B)
(C)
(3)
(C)
(A)
(A)
(B)
(5)
(C)
(6) (C)
(A)
(B)
(B)
(4)
(A)
(D)
(B)
(C)