has been designed for dynamic, healthy sitting. It
has not been designed and manufactured for any
other purposes. Use the ONGO®Free only for the
intended purpose.
•
Use by one person only.
The ONGO®Free was
designed and manufactured only for the use by
one person at any time. If it is being used by sever-
al persons simultaneously it might collapse and
cause serious injuries.
Its maximum load is 110 kg or 243 lbs.
•
Do not perform mechanical work on the pneu-
matic height adjuster.
Working on or replacing the
pneumatic height adjuster must be performed by
trained personnel only.
•
Use of force.
Any misuse and/or application of
force on the ONGO®Free might result in serious
physical injuries.
•
Packaging material.
Dispose of any packaging
material properly. Keep packaging material out
of the reach of children. A risk of suffocation
might occur.
Technical specifications
• Triangular seat: 39 x 39 cm (15 x 15 in.)
• Height: 58–82 cm (23–32 in.)
• Foot: Ø 39 cm (15 in.)
• Weight: 5,8 kg (12,79 lbs)
Materials
• Seat cover:
a) Knitted microfiber: 97% polyester and 3% elas-
tane knitted to shape, Oeko-Tex 100 standard,
color fastness in accor dance with automotive
standard, 40,000 abrasion-resistance test cycles
b) skai® leatherette: PVC on knitted cotton,
>50,000 abrasion-resistance test cycles, light
fast, resistant to disinfectants
c) skai® nature base: approx. 80% renewable and
natural raw materials, Oeko-Tex 100 standard,
adheres to German Medical Devices Act,
flame-retardant, long-lasting, lightfast, abra-
sion-resistant
d) kvadrat – Remix 2: 90% new wool, 10% nylon,
lightfast, abrasion-resistant
e) kvadrat – Divina Melange 2: 100% new wool,
light fast, abrasion-resistant
f) Genuine leather: lightfast, abrasion-resistant,
tearproof
• Seat foam: CFC-free polyurethane foam
• Seat carrier: glass-fiber-reinforced polyamide
• Height adjustment ring: glass-fiber-reinforced
polyamide
• Cone holder at the seat and the bottom: aluminum
• Gas spring: steel/plastic
• Foot: wooden core, HPL or alu coating
• Surface of foot bottom: CFC-free integral foam
Warranty
The ONGO®Free is a high-quality product. Its over
15 individual components meet the highest quality
requirements. Therefore, we are able to provide a
warranty of functionality for the ONGO®Free for three
full years. This warranty is valid for all original parts
and starts when the seat is delivered. Please keep
your receipt/delivery slip for warranty claims.
During the warranty period, ONGO® will provide
repair or replacement free of charge after a claim
has been submitted and approved by ONGO®. All
you need to pay is the costs of transportation. The
warranty does not apply to normal wear and tear of
parts subject to wear, such as the cover material, de-
fects resulting from improper handling (particularly