Unwin D Ring Loops Operation instructions

Read instructions fully before use.
It is recommended that training be given on the proper use of this product.
Retain this manual for future reference.
Include it with the product in the event of transfer to new users.
Additional copies are available upon request.
D Ring Loops
DR120
USER OPERATING INSTRUCTIONS
Unwin House, The Horseshoe, Coat Road, Martock
Somerset, UK
Tel: [phone] Fax: [phone]
Email: [email protected]
www.unwin-safety.com
UI1463A
© 2007 C.N. UNWIN LTD. ALL RIGHTS RESERVED

1. The “D” Ring Loops are designed to fit between the rear wheelchair tiedown positions
and the top end of the rear restraints.
2. They must be used as a pair.
3. They are used when the rear restraints cannot be directly attached to the wheelchair.
4. They should not be used with wheelchair weight greater than 120kg.
5. Where the wheelchair weight exceeds 120kg please refer to Unwin Safety Systems
for further guidance.
6. Unwin products are extensively tested using Unwin Rail and our full warranty applies
to Unwin equipment fitted and used in accordance with our instructions.
Unwins have also participated in test programs with other manufacturers and will
support warranty on the Unwin products when used in conjunction with such jointly
tested systems. For further details on specific applications please contact the Sales
Office. In other situations where Unwin has not participated in joint test programs, a
limited Unwin warranty will apply.
A. Limitations of Use
B. General Guidance
C. Before using the restraint
D. Fitting the D Ring Loops
E. Removing and Storing
F. Maintenance
CONTENTS
A. LIMITATIONS OF USE
B. GENERAL GUIDANCE
1. Please read this manual before using the equipment.
2. Regular inspection of all parts is recommended and the equipment should be used
only if all components are in good condition.
3. Replace equipment when the webbing becomes cut, contaminated or frayed.
4. Any equipment which has been subjected to a crash situation, should, in the interest
of safety, be replaced immediately.
5. Do not attempt to modify the equipment. If there is a problem please contact Unwin
Safety Systems.
6. Avoid contact with corrosive liquids and keep the webbing away from sharp edges.
Care should be taken to prevent contamination of the webbing with polishes, oils
and chemicals.
7. If the proposed installation cannot be made to comply with the following
requirements, please contact Unwin Safety Systems.

1. Ensure that the wheelchair is appropriate for
the tiedown being used.
2. To minimise the potential for head injuries in an
impact, it is recommended to allow a clear
space of at least 400 mm behind and 650 mm
for 3 point systems or 950mm for 2 point
systems in front of the head of the wheelchair
user when positioning the chair for transit.
A height provision ranging from 1200mm to
1550mm should be made, depending on the
size of the passenger. There should also be
200 mm of clear space either side of the
wheelchair centre line. if these clear space
dimensions cannot be provided, then any
object that protrudes into the wheelchair space should be well padded.
3. Electric wheelchairs may require an additional strap to secure the batteries.
C. BEFORE USING THE RESTRAINT
1. Position the webbing of the “D” ring loop around the
attachment point, stick the webbing ends together using
the Velcro (Fig 2) and fit the
Karabiner hooks onto the two
“D” ring loops.
2. Repeat for the second position.
3. Tension the restraint system as
normal.
D. FITTING THE D RING LOOPS
E. REMOVING AND STORING
1. Unfasten the restraint system and remove Karabiner hook from the D Ring Loops.
2. Unfasten the Velcro and remove the D Ring Loop from the wheelchair frame.
3. Store the D rings safely off the floor to avoid damage and ensure that it would not
become a projectile in an accident. This can be achieved by using wall mounted
storage rails or a stowage box.
1
2

1. Regularly inspect the equipment for damage, wear or malfunction. If any problems
are identified replace it immediately.
2. All webbing and components can be cleaned as necessary, but care should be taken
to prevent contamination of the webbing with polish, oils and chemicals.
3. To clean the straps use warm soapy water and a clean soft cloth. Rinse with clear
water, and allow to air dry. To disinfect use a mild spray disinfectant and do not use
products containing bleach. IMPORTANT: when cleaning or disinfecting do not
immerse buckles or rail fittings in the disinfectant or water.
4. If the vehicle is involved in an accident when any equipment are deployed, remove
them from service and replace immediately. If in doubt please contact Unwin Safety
Systems.
F. MAINTENANCE
Unwin House • The Horseshoe • Coat Road
Martock • Somerset • TA12 6EY • UK
Tel: [phone] • Fax: [phone]
Email: [email protected]
Web: www.unwin-safety.com