Otto Bock 4R41 Instructions For Use Manual page 14

Unacceptable environmental conditions
Chemicals/liquids: fresh water, salt water, perspiration, urine,
acids, soapsuds, chlorine water
Solids: dust, sand, highly hygroscopic particles (e. g. talcum)
4R42, 4R119, 4R119=N
Allowable environmental conditions
Temperature range: –10 °C to +45 °C
Moisture: relative humidity: 20% to 90%, non-condensing
Chemicals/liquids: fresh water as dripping water, occasional con­
tact with salty air (e.g. near the ocean)
Solids: dust
Prohibited environmental conditions
Chemicals/moisture: salt water, perspiration, urine, acids,
soapsuds, chlorine water
Solids: dust in high concentrations (e.g. construction site), sand,
highly hygroscopic particles (e.g. talcum)
4R111=T, 4R116=T, 4R117=T, 4R119=NT, 4R119=T, 4WR95=1,
4WR95=2
Allowable environmental conditions
Temperature range: –10 °C to +45 °C
Chemicals/liquids: fresh water, soapsuds, chlorine water
Moisture: Submersion: max. 1 h in 2 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 damage (see
Page 18).
Prohibited environmental conditions
Solids: highly hygroscopic particles (e.g. talcum), dust in high con­
centrations (e.g. construction site), intensive contact with sand
14
Prohibited environmental conditions
Chemicals/liquids: salt water, perspiration, urine, acids, continu­
ous use in liquid media
2.4 Service life
In general, all modular adapters are tested by the manufacturer for
3 million load cycles. Depending on the user's activity level, this cor­
responds to a maximum service life of 5 years.
3 Safety
3.1 Explanation of warning symbols
Warning regarding possible risks of accident or
CAUTION
injury.
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 13).
CAUTION
Unallowable combination of prosthetic components
Risk of injury due to breakage or deformation of the product
► Only combine the product with prosthetic components that are
approved for that purpose.
► Based on the instructions for use of the prosthetic components,
verify that they may be combined with each other.
CAUTION
Use under unallowable environmental conditions
Risk of injury due to damage to the product