Otto Bock 4R208 Instructions For Use Manual page 21

2.2 Area of application
Approved for a body weight of up to 100 kg.
The 4R210 Test Adapter and the 4R208 Definitive Adapter may only be used
for the fabrication of TT sport prostheses.
2.3 Environmental conditions
Storage and transport
Temperature range –20 °C to +60 °C (–4 °F to +140 °F), relative humidity 20 % to
90 %, no mechanical vibrations or impacts
Allowable environmental conditions
Temperature range: –10 °C to +45 °C
Moisture: relative humidity: 20% to 90%, non-condensing
Unacceptable environmental conditions
Chemicals/liquids: fresh water, salt water, perspiration, urine, acids, soapsuds,
chlorine water
Solids: dust, sand, highly hygroscopic particles (e. g. talcum)
2.4 Service life
Based on ISO 10328, the prosthetic components were tested by the manu­
facturer for 3 million load cycles. With mobility not involving sports activities,
this would correspond to a service life of 3 to 5 years in an everyday pros­
thesis. A general service life for this prosthetic component as part of a sport
prosthesis cannot be determined, since strain varies widely depending on
the sport and intensity of use.
3 Safety
3.1 Explanation of warning symbols
Warning regarding possible risks of accident or injury.
CAUTION
Warning regarding possible technical damage.
NOTICE
3.2 General safety instructions
CAUTION
Excessive strain on the product
Risk of injury due to breakage of load-bearing components
► Use the product according to the specified area of application (see
Page 21).
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