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SPEX ARM & THIGH SUPPORT USER MANUAL

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WWW.SPEXSEATING.COM

The Spex seating system has been successfully crash tested  and complies with RESNA WC-4:2012, 
Section 20. The Spex seating system meets the requirements of ISO 16840-4:2009 and is suitable 
for use as a motor vehicle seat when used with an appropriate wheelchair base. Please follow all 
installation, use and maintenance instructions within this manual as well as the following transit 
instructions. If feasible, the wheelchair user should transfer to the vehicle seat and use the vehicle-
installed occupant restraint systems. 

Spex seating system has been designed to accommodate the proper use of vehicle-anchored belt 
restraints.  Spex achieved a rating of Excellent (16 out of 16), for ease of properly positioning a belt 
restraint, and the degree to which proper belt restraint can be achieved, based on the methods of 
Annex C.

The following items of the Spex seating system have been tested and are suitable for use in a motor 
vehicle: 
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Full height back support range

• 

Grid-Base Seat Pan

• 

Cushion Range

• 

Arm and Thigh Supports

• 

Trunk Lateral Supports

• 

Head Supports

Note: Back supports that are lower than the user’s shoulder height are not certified and not 
recommended for transport in a vehicle. Eg. Vigour Lo and Vigour Mid back supports.

Assembly, Use, Maintenance & Limitations

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Adjustments to the set up of the wheelchair must only be carried out by a qualified therapist, 
professional, or seating technician. Custom contoured/bespoke systems may require a qualified 
professional to configure and install the seating system. 

• 

After carrying out any adjustments ensure all bolts, screws and nuts are securely fastened again 
to ensure safety when travelling in a vehicle.

• 

Ensure the top and bottom mounts of the backrest and the front and rear mounts of the seat 
pan are installed as far apart from each other as possible to give a stronger 4-point attachment 
to the wheelchair frame. Ensure the quick release latches are engaged. 

• 

Do not use the Spex seating system as a means of vehicle seat if seating components which 
have not been successfully crash tested are used anywhere on the seating system. Spex seating 
is designed and certified using only Spex components. Medifab is not liable in the event where 
other manufactured seating systems are used in conjunction with Spex seating. 

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At regular intervals check that all the fastenings on the Spex seating system have not become 
loose during day to day use and re-tighten if necessary.

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Ensure the swing-away laterals are in their locked position before using the seat as a vehicle seat 
in a motor vehicle, if fitted.

Transit Safety

Fixed thigh and arm support using M6 x 25mm Fasteners.

Summary of Contents for Arm & Thigh Supports

Page 1: ...INFORMATION NOTICE This manual contains important instructions that must be passed on to the user of this product Please do not remove this user manual before delivery to the end user SUPPLIER This m...

Page 2: ...ing of the skin consult with your health care professional Disclaimer Medifab takes no responsibility as to the therapeutic effectiveness of our products Our claims relate to the ability of the produc...

Page 3: ...er has significant or forceful leaning to one side a complete postural evaluation must be undertaken to ascertain the correct wheelchair seating set up prior to installation 14 Do not use Spex arm and...

Page 4: ...reme cold to avoid burns from the metal components Dirt Small particles such as dust dirt and sand may restrict optimum functionality Regularly check your Arm Thigh Support to ensure no build up occur...

Page 5: ...seat pan above the rail Insert one fixing stud through the Seat Pan wing and one through the Seat Pan as shown Fasten using the M6 washers and nuts Slide the bracket to the correct position and tighte...

Page 6: ...er if required To adjust the wheelchair width height and angle loosen the eight M6 fasteners with a 5mm Hex Key and adjust the plate as required To adjust the support pad height only loosen the four M...

Page 7: ...ort pad the outside fasteners allow for a slight angle adjustment of the pad in relation to the arm support post Further angle adjustment can be achieved by adjusting the Seat pan mounting bracket ang...

Page 8: ...d up correctly once the arm sup port pad is in position Underneath the arm support pad the outside fasteners allow for a slight angle adjustment of the pad in relation to the arm support post Further...

Page 9: ...6 x 20mm fasteners and washers will be required 2 1 ComboThigh Armsupport adjustment Remove the bottom four M6 x 16mm fasteners to remove the thigh support from the post The top four M6 x 16mm fastene...

Page 10: ...he Spex Arm Thigh support Medifab takes no responsibility for contamination cross infection or damage Reissuingtoanotheruser Part Procedure Safety check All components to be checked for signs of stres...

Page 11: ...ommended for transport in a vehicle Eg Vigour Lo and Vigour Mid back supports Assembly Use Maintenance Limitations Adjustments to the set up of the wheelchair must only be carried out by a qualified t...

Page 12: ...rom wheelchair components The junction of the shoulder belt and pelvic belt of three point belt restraints should be located near the hip opposite the shoulder over which the diagonal belt crosses and...

Page 13: ...rding to the manufacturer s instructions 5 The Spex seating system must only be used as indicated in this user manual 6 Both pelvic and shoulder belt restraints as a part of a complete Wheelchair Tie...

Page 14: ...and Have energy absorbing padding placed between the back edge of the tray and the wheelchair occupant 11 Alterations or substitutions must not be made to the seating system structure parts or compon...

Page 15: ...be installed correctly Refer to the appropriate section for correct backrest hardware mounting instructions 17 If the wheelchair is being transported whilst unoccupied the wheelchair must still be se...

Page 16: ...ship occur within 12 months from the original date of purchase Medifab will at its option repair or replace it without charge This warranty does not apply to general wear and use including punctures t...

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