User Manual for Spex Back Support Drop Mount Hardware

Quick guide from the manual

This manual provides instructions for the Spex Back Support Drop Mount Hardware. The maximum user weight capacity for this hardware is 300 lbs (136 kg). Installation and adjustments should only be performed by an authorized Spex distributor, technician, or a qualified health professional.

Back Support Contents

The system includes the following components:

• Fixing Studs (2)
• Back Support Shell (1)
• Mounting Bracket (2)
• Drop Mount Receiver (2)

Installation of Drop Mount Hardware

Required tools: 5mm Hex Key, 10mm Spanner/Wrench.

1. Attach the Drop Mount Receivers to the wheelchair canes, ensuring they are level and parallel.
2. Apply sufficient tension to the clamp fasteners to prevent slipping.
3. Adjust mounting bracket fasteners to allow brackets and pegs to slide freely.
4. Drop the Back Support into the receivers and ensure both pegs are fully engaged.
5. Position the Back Support depth and angle as desired, then tighten the two M6 Nyloc Nuts on each peg.
6. Ensure the Back Support is centered between the canes and the Mounting Brackets are flat against the Back Support Shell.
7. Position the Back Support height as desired and tighten the two M6 Nyloc Nuts on each bracket.
8. Flick the red levers towards the outside of the canes to release the locking mechanism.
9. Test the removal and installation; pegs should lock securely.
10. Evenly torque both clamp fasteners to 5Nm.

Safety and Warnings

General Safety: Inspect skin daily for redness or bruising. Keep the product dry and away from extreme temperatures. Regularly remove dust and dirt from moving parts.

Warnings: Do not use if hardware is missing or broken. Installing Spex products may change the wheelchair's center of gravity; consider adding anti-tippers. Never use the product to lift or push the wheelchair. Always use genuine Spex covers.

Transport Safety

The Spex seating system is crash-tested and suitable for use as a motor vehicle seat when used with an appropriate wheelchair base. Always use both pelvic and shoulder belt restraints. Ensure the user is below the weight limit of both the wheelchair and the seating system. All back supports must be used with a head support for transport. Zygo Lo is not certified for transport.

Maintenance and Cleaning

Spex recommends a check every 6 months. Maintenance includes checking hardware for loose bolts, signs of stress, or cracking. Clean hardware with mild detergent and water. Outer covers can be machine washed in warm water (40°C) and drip or tumble dried on low heat.

Warranty

Spex products are guaranteed against defects in materials and workmanship. Back Supports and Vigour, Spex, and Flex Cushions have a 24-month warranty. Dualtec Cushion, Seat Base, and all other accessories have a 12-month warranty.