Seating Matters Phoenix, Operation Manual, Page: 16 / 24

WORKING ENVIRONMENT
• Dartex Multi-stretch: Waterproof, stain resistant, flame retardant, multidirectional
stretch for pressure redistribution i.e. seat cushion, calf panels, lateral supports and
seat back.
• Vinyl: Non-absorbent, anti-bacterial, flame retardant, strong, durable material for
outer arms, outside back etc.
Cleaning and Maintenance of Fabrics
• Vinyl: (Arms and outside back)Vinyl is resistant to urine, most household stains, mild
acids/alkalis, drinks and beverages as they are not absorbed and can be wiped off
without any problem or lasting damage. Some difficult substances such as lipstick,
ball point pen ink and food colourings should be cleaned off immediately to avoid
permanent staining.
• Cleaning: To ensure proper cleaning and longevity of the fabrics, the chairs should
be cleaned with warm soapy water followed by a clean water rinse to help retain
the attractive appearance and durability. Heavy, ingrained soiling may be removed
by scrubbing with a soft brush. Strong detergents, solvent cleaners, polishes or
patent chemical cleaners should not be used as they are unnecessary and may cause
embrittlement and cracking of the material. Additional Care – special attention
should be given to head rest and arm rest areas, as build-up of body oils in these
areas will gradually cause the vinyl to harden.
Dartex Multi Stretch Fabric (Patient contact surface)
Properties: This fabric is waterproof, has the ability to be wiped clean and has
biostatic (anti-mycotic) coatings to provide an impenetrable barrier to virus and
bacteria. Superficial dirt may be removed by wiping with a soft cloth moistened
with water containing a neutral detergent. More persistent contamination may be
treated by wiping with alcohols or turpentine substitute, followed by hot water and
detergent. Routine cleaning and disinfection may be carried out on the coating
with hand hot water and a neutral detergent or with a sodium hypochlorite solution
(0.1% or 1000 parts per million available chlorine). The material is compatible with
the 10,000ppm available chlorine in solution required for the decontamination of
blood spills. Excess solution must be removed and the surface thoroughly rinsed
and dried prior to reuse or storage. Proprietary disinfectants may be used provided
manufacturer's instructions are followed. All cleaning agents, and disinfectants, must
be thoroughly rinsed off and the item dried before storage.
Failure to do this may result in damage to the polyurethane coating, react with the
chair frame, or negate the biocompatibility results of the fabric. It is essential that
articles be thoroughly dried after all cleaning procedures and before storage.
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