The table that follows shows the suitable spring stiffness of the prosthetic
foot, matching the patient's body weight and the size of the prosthetic foot.
Body weight [kg]
up to 55
56 to 75
76 to 100
101 to 125
2.3 Environmental conditions
Allowable environmental conditions
Temperature range: –10 °C to +45 °C (14 °F to 113 °F)
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/chemicals/solids, in order to
avoid increased wear and damage (see Page 22).
Unallowable environmental conditions
Solids: Highly hygroscopic particles (e.g. talcum), continuous contact with sand
Chemicals/liquids: Acids, continuous use in liquid media
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
2.4 Service life
Prosthetic foot
Depending on the patient's level of activity, the service life of the product is
2 to 3 years.
Footshell, protective sock
The product is a wear part, which means it is subject to normal wear and
tear.
3 Safety
3.1 Explanation of warning symbols
Warning regarding possible risks of accident or injury.
CAUTION
16
Spring stiffness
Foot size [cm]
22
23
24
1
−
25
26
27
2
3
4
28
29
30
−