REHASENSE C2-A2 Aluminium Track Wheel User Manual
- May 15, 2024
- REHASENSE
Table of Contents
Track Wheel
User’s manual
Track Wheel C2/A2 (Double Arms Clamping, Carbon Fiber/Alu)
Track Wheel C1/A1 (Single Arm Clamping, Carbon Fiber/Alu)
General information
Dear customer,
Thank you for choosing the Track Wheel.
This User manualcontains a description of the medical device and important
guidelines to ensure a correct and safe usage of the product. Please read this
manual carefully. It is especially important to read the safety requirements
and to follow these.
REHASENSE® continuously develops its products and reserves the right to change
specifications and functions of products without notice. By queries, please
contact your dealer or REHASENSE® directly. The contact data is located on the
last page of this manual.
Purpose and Normal Use
The Track Wheel is an accessory designed to be connected to a manual
wheelchair. By lifting the front castors, only the rear wheels of the
wheelchair and the Track Wheel are used.
A bigger front wheel allows the users to facilitate mobility on uneven
surfaces. It greatly increases the user’s independence and riding flexibility.
In addition, it reduces the rolling resistance which make the riding more
relaxing.
Improper Use
Any use that does not follow the description in this User’s Manual. This also includes the technical specification.
Safety Warnings
Track you use the Track Wheel at the first time
WARNING!
The user should have read and understand the manual and know how the Track
Wheel works.
WARNING!
Before using the Track Wheel, assess your skills and determine if you need an
assistant. To decide whether you need an assistant, you should also request an
expert opinion for reference. If your assessment is based solely on your own
perception, you, or the people around you could be injured.
WARNING!
Practice running on even ground in a safe environment together with an
assistant, until you feel confident about how it works. If you are driving on
public roads, even though you are not sure how to use the Track Wheel, you, or
other people around you can be injured.
Driving
WARNING!
Keep in mind that the Track Wheel allows the wheelchair to be longer at the
front, so that you do not injure yourself or others around you.
WARNING!
Keep in mind that the Track Wheel is not for play or sports, but is an aid to
make it easier to get forward on such as snow, sand, grass, etc.
Note! Check trye pressure before using the Track Wheel.
Cleaning
WARNING!
The Track Wheel is suitably cleaned with compressed air or a dry plastic brush
and a damp cloth. If it is dirty, use a mild detergent solution. Wipe with a
soft cloth and air dry.
WARNING!
Do not use corrosive or abrasive cleaning agents.
Note! The Track Wheel is appropriately disinfected by using a cloth with
alcohol.
Other
WARNING!
It is extremely important that all the screws are properly tightened after
setting up.
Waste Management
Once the Track Wheel has served and is to be scrapped, contact the local
authorities to obtain information about recycling and follow their
instructions.
Alternatively, you can contact your reseller for recycling your used Track
Wheel.
Label
This is an example of the product label it is located on the product.
Transport
Public Transport
WARNING!
Do not have the Track Wheel mounted on the footrest when travelling by public
transport. Hang the Track Wheel on the transport holder.
Storage and Transport
WARNING!
Use straps to ensure that the Track Wheel can be transported safely.
WARNING!
Never transport the Track Wheel connected to a wheelchair.
WARNING!
Place the Track Wheel so that no parts are damaged during transport.
Warranty
Warranty information
- The manufacturer covers the product with 24 months warranty from the purchase date.
- During that period, all material, or parts defects, caused by manufacturing faults or usage of improper materials will be repaired or replaced free of charge.
- Damages to tyres caused by wear in time during use are not covered by warranty. Oher parts of the Track Wheel, which undergo normal wear during use are not covered by the warranty either.
- All mechanical defects and damages caused by improper use ore usage not intended by manufacturer are not covered by warranty.
- Not authorized changes and modifications of the Track Wheel will cause loss of warranty.
- If any defects or damages occur, Single should immediately inform the supplier.
Range of responsibility
- The warranty does not cover transport cost.
- The warranty does not cover injury or other damages eventually related to a malfunction of this product.
- The warranty does not cover damage caused by the inability to use the product.
- The manufacturer does not bear the responsibility for damages caused as the result of inappropriate or incorrect understanding of this User Manual.
Product modifications & additionally installed elements
- This definition refers to any products, which was modified, and which differs from details given in this manual or if additional elements, not supplied by the manufacturer, are fixed to the product. If the device was modified in the above way by the User without the manufacturer’s written authorization, it is no more compliant with the CE essential requirements and will not be covered by the warranty.
- If you have any questions or doubts concerning modifications, please contact the manufacturer before you take any action.
Cleaning & Disinfection
Frame
The frame ought to be cleaned with use of a damp cloth or alternatively with
the addition of a soft detergent. After that it should be wiped with a dry
rag. The frame should be regularly inspected, to find damages of the paint,
which may cause corrosion. In case of any visible frame damages (cracks,
painting defects etc.) ask your local dealer for diagnostics and maintenance.
Disinfection
For disinfection please contact your dealer to be sure is made by professional
personnel. However, for individual use we recommend using the generally
available disinfectants without chlorine and phenol. The manufacturer is not
responsible for the damage caused by wrong usage of disinfectants.
Maintenance & Service
The user may not self-repair or service the Track Wheel.
The user may not self-remove and send parts of the Track Wheel to the dealer
for repair. If a repair is required, contact your dealer, even if the fault is
of a minor nature.
If parts are damaged or missing, contact the dealer immediately. Submit the
Track Wheel to the dealer for replacement or repair of parts.
For normal maintenance, repair, or service, always contact the dealer. If the
Track Wheel is not repaired or all parts are not used in assembly, the user,
the persons in its environment or the property may be damaged.
To perform repairs and servicing, the dealer uses the spare parts catalogue
and other documentation. This documentation is not available to users and the
public.
Punctures
WARNING!
The tyre on the Track Wheel has the same structure as a bicycle tire.
Therefore, as a rule, a bicycle workshop can make puncture and change tires on
this product. If you do not have access to a bicycle workshop, please contact
your dealer.
Most common problems and solutions
If you notice any irregularities in the product’s functioning, do not use it –
you should contact your local point of sale or the service department of the
supplier. The manufacturer does not warranty correctness of the operation if
non- original parts are used.
Re-use
This medical device can be reused by another user if the original user of the
product does not need it anymore. Before reuse, the device must be carefully
inspected and disinfected by authorized technical staff at the dealer.
Following elements should be checked:
- rigidity of the structure,
- tightness of bolts and nuts,
- condition of wheels and ball bearings,
- efficiency and condition of other parts.
If any of above elements are torn or broken, they should be replaced with new
parts. It is specially recommended to install new wheels for every new user
of the device. All lose bolts and nuts must be tight. The product must
beprecisely cleaned and disinfected.
WARNING!
It is forbidden to re-use the product when the frame is bent or broken. Every
new user must receive the device with this user’s manual attached.
Technical Data
Technical Data will vary according to the updates may have. All measurements are in millimeters (mm) for distance and kilograms (kg) for weight, unless otherwise stated.
| Track Wheel
---|---
C2 (Double Arms Clamping,
Carbon Fiber| A2 (Double Arms Clamping,
Alu)| C1 (Single Arm Clamping,
Carbon Fiber)| A1 (Single Arm
Clamping, Alu)
Total Length – mm| 570| 570| 670| 670
Total Width – mm| 250| 250| 80| 80
Total Height – mm| 440| 440| 360| 360
Total Weight – kg| 5.17| 5.36| 2.65| 2.87
Wheel Size – inch| 12”| 12”| 12”| 12”
Air Pressure in Tyre – BAR| 2.5| 2.5| 2.5| 2.5
Angle Adjustment Range
(for wheelchair legrest angle)| 60°-110°| 60°-110°| 75°-95°| 75°-95°
Width Adjustment Range – mm| 300| 300| –/–| –/–
Height Adjustment Range – mm (from floor to the bottom of clamping)| 210 +
(0-50, 110, 125, 140)| 210 + (0-50, 110, 125, 140)| –/–| –/–
Distance Adjustment Range – mm| –/–| –/–| See the matrix list below|
Tube Diameter Range – mm| D19-40| D19-40| D15-32| D15-32
SWL – kg| 140| 140| 140| 140
Product Description
To facilitate the most user’s riding, our Track Wheel system gives solutions
on fitting both rigid frame wheelchair and foldable wheelchair. Its great
adjustability possibly over all sizes wheelchairs on the market.
Single of the greatest features – easy clamp, effectively make the connecting
easy and fast.
We provide options on Double arms and Single arm, both the Carbon Fibre and
Alu frame.
13.1 Delivery Scope
The delivery of Track Wheel includes the following:
- Track Wheel
- User’s Manual
13.2 Overview
The Track Wheel consists mainly of the following parts.
C2/A2 (Double Arms, CF/Alu)
C1/A1 (Single Arm, CF/Alu)
13.3 Features
Convert the wheelchair into a three-wheel vehicle:
-
Easier to navigate kerbs and rough roads.
-
Reduces rolling resistance.
-
Fitting solutions for both rigid and folding wheelchairs – adjustable to many sizes
• Double Arm – Clamp to anterior side frames on folding chairs
• Single Arm – Fit to rigid foot plate designs for rigid chairs.
• Constructed from either aluminum or carbon fiber composite materials. -
Ergonomic elegant design contributes to make the life with aesthetics.
-
Roll up to Lift up – Track Wheel pivots around front to back, to lift the castors off the ground.
WARNING!
Please note that the Track Wheel should only be mounted on a reinforced
footrest.
Setting Up Your Track Wheel
C2/A2 (Double Arms, CF/Alu)
WARNING!
The Double Clamp is fastened on the anterior side frame of rigid or folding
chairs.
Adjust the Clamping Jaw Width
For fitting with different tube diameter size of wheelchair leg rest hanger.
To adjust the clamping jaw:
- Adjust the bolts indicated.
- Tighten it after fitting with wheelchair leg rest hanger.
Adjust the Track Wheel to fit your wheelchair.
Adjustable in 4 planes to get the best fit congruency.
To adjust the Track Wheel:
- Adjust the bolts indicated to start.
Adjust the clamp angle.
- Loosen the bolt.
- Adjust the clamp angle.
- Tighten the bolts.
Rotate around the long axis.
- Loosen the bolt.
- Adjust the clamp angle.
- Tighten the bolts.
Adjust the height.
- Use an Allen key to loosen the bolt.
- Adjust the height.
- Tighten the bolts.
Adjust the width.
- Loosen the bolt.
- Adjust the width.
- Tighten the bolts.
Replace the arm with longer version.
- Take out the bolt (1) and (2).
- Take out two bolts (3) to release the Clamping Jaw, the pre-set torque for these two bolts is 5 Nm. This is an iterative process whereby the Clamping Jaw must be taken out to allow access to the bolt (4).
- Take out the bolt (4), the pre-set torque is 6 Nm.
- Replace the arm (h) with longer version and assemble it with Locking Rim (i) and Clamp Arm (j).
- Tighten the bolt (4) with torque at 6 Nm.
- Tighten the bolt (2) with torque at 14 Nm.
- Adjust the Clamping Jaw then tighten it with two bolts (3), recommended torque is 25 Nm.
- Adjust the longer arm and tighten it with bolt (1), recommended torque is 25 Nm.
- Do same as above for the other side.
C1/A1 (Single Arm, CF/Alu)
WARNING!
The Single arm model is mainly designed to fit with rigid wheelchair, the
clamp is fastened to the wheelchair footplate.
For Fitting to the wheelchair and adjusting for use, firstly turn the wheel forward as shown below, there are three adjustments required:
- Clamp opening to fit the Footrest – the width of the clamps should be enough to allow the clamp to just fit over the footrest; thereby ensuring the clamping action is secure to the Footrest.
- Height of the Wheel to the ground – the aim is for the Track Wheel to be fully contacted to the ground, without lifting the front wheels of the wheelchair.
- Steering Link dampening – the resistance to rotating of the Wheel to the Frame can be adjusted at the Steering Link.
Adjusting the clamp width to the Footplate.
- Measure the distance (d) from the front to rear edges of the footplate,
- Loosen the Lock Nut (a) and rotate the Adjusting Ring (b) so that the space between the Clamp Jaws is d1 plus 5 mm
- Place the Clamp over the Footrest and move the Clamp Lever to the lock position (c). The force required to lock the clamp should be manageable by the user but still ensure a safe
connection. Fine adjustment is made by screwing the Adjusting Ring (b) in or out.
- Once finalised tighten the Lock Nut (a) to prevent unintended loosening.
Adjusting the height of the Track Wheel.
- The correct height is such that there is firm contact of the Wheel to the ground so that it can rotate to the “up” position when the wheelchair is moved forwards.
- This is done by:
i. Loosening the two Lock Bolts (e), the pre-set torque is 2 Nm. Turning the Angle Adjusting Screw (f) clockwise to raise or anticlockwise to lower the Wheel (d). these steps need a 5 mm Hex Driver or Allen Key.
ii. This is an iterative process whereby the Clamp Lever must be pulled back to allow access to the Angle Adjustment Screw (f).
iii. Once confirmed, retighten Lock Bolts (e) with recommended torque at 6 Nm.
Note! The maximum suited tube diameter and clamping distance are shown in
Technical Data (Chapter 12).
Adjusting the Steering Link.13
- To increase resistance to rotation, turn the Steering Link knob clockwise
- To reduce resistance, turn the knob anti-clockwise.
Replace the rear clamping claw with new version.
- Take out the Lock Nut (a) and rotate the Adjusting Ring (b) to take out the rear clamping claw.
- Assemble the Adjusting Ring (b) with new rear clamping claw into toggle mechanism then tighten the Lock Nut (a) with recommended torque at 20 Nm.
Replace the front clamping claw with new version.
- Turn the downside to up position.
- Loosen the Lock Bolt (g), replace with new front clamping claw and tighten it.
Changing the wheel
For both the single and double arm versions.
- Loosen the bolt (1).
- Loosen the bolt (2) to make the fork and wheel assembly detached from the frame.
- Loosen the bolt (3) and (4).
- Take off the fork from wheel.
- Change to the new wheel, tighten the bolt (3) and (4), recommended torque is 8 Nm.
How to Use
WARNING!
The user should have read and understood the manual and understand how the
Track Wheel works.
After Setting Up
Note! Before setting up, all wheels are on the ground, the Track Wheel
is at outward position.
Note! After setting up, when user propel the wheelchair, the Track Wheel
will automatically turn inward, at the same time the wheelchair front castors
and Track Wheel’s support wheel are lifted from the ground. The ground
clearance for the front castors is approximately 40 mm (it would be varied by
different angle of footrests and leg rest hanger).
In case of any technical questions contact your local distributor or directly
with Rehasense.
Distributor:
Manufacturer
Rehasense® Sp. z o.o.
Sulejowska 45G
97-300 Piotrków Trybunalski Poland
www.rehasense.com
info@rehasense.com