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1 Product description
INFORMATION
Date of last update: 2023-07-04
► Please read this document carefully before using the product
and observe the safety notices.
► Instruct the user in the safe use of the product.
► Please contact the manufacturer if you have questions about the
product or in case of problems.
► Report each serious incident related to the product to the manu
facturer and to the relevant authority in your country. This is par
ticularly important when there is a decline in the health state.
► Please keep this document for your records.
1.1 Construction and Function
The 4R11 Quickchange adapter makes it possible to quickly change
prosthetic components without tools. The adapter consists of a base
and various connectors that are plugged together and locked into
place.
1.2 Combination possibilities
This prosthetic component is compatible with Ottobock's system of
modular connectors. Functionality with components of other manufac
turers that have compatible modular connectors has not been tested.
Limited combination options
•
Connect to a pyramid of the modular system for children:
Insert reducer 4X907=1 into the pyramid receiver of the
Quickchange adapter base.
•
Combination with the foot adapter 2R40=1: Do not connect
the Quickchange adapter directly to the foot adapter.
2 Intended use
2.1 Indications for use
The product is intended exclusively for lower limb exoprosthetic fit
tings.
English
2.2 Area of application
Product approved for max. body weight
•
The maximum approved body weight is specified in the technical
data (see page 11).
2.3 Environmental conditions
Storage and transport
Storage temperature: -20 °C to +60 °C, relative humidity: 20 % to
90 %, no mechanical vibrations or impacts
Allowable environmental conditions
Temperature during use: -10 °C to +45 °C
Chemicals/liquids: Fresh water, salt water, perspiration, urine,
soapsuds, chlorine water
Moisture: Submersion: max. 1 h in 3 m depth, relative humidity: no
restrictions
Solids: Dust, occasional contact with sand
Clean the product after contact with humidity/chemic
als/solids, in order to avoid increased wear and tear and dam
age (see page 10).
Prohibited environmental conditions
Solids: Highly liquid-binding particles (e.g. talcum), continuous
contact with sand
Chemicals/liquids: Acids, continuous use in liquid media
2.4 Lifetime
This product was tested by the manufacturer with 3 million load
cycles. Depending on the user's activity level, this corresponds to a
maximum lifetime of 5 years.
Recreational sports: The maximum lifetime is 3 years.
Competitive sports: The lifetime is 1 year.
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