Otto Bock C-Leg 3C98-3 Instructions For Use Manual page 47

CAUTION
Mechanical stress on the product
> Falling due to unexpected product behaviour as the result of a malfunction.
> Falling due to breakage of load-bearing components.
> Skin irritation due to defects on the hydraulic unit with leakage of liquid.
► Do not subject the product to mechanical vibrations or impacts.
► Check the product for visible damage before each use.
CAUTION
Use of the product when battery charge level is too low
Falling due to unexpected behaviour of the prosthesis because of changed damping behaviour.
► Check the current charge level before use and charge the prosthesis if required.
► Note that the operating time of the product may be reduced at low ambient temperatures or due to ageing of
the battery.
CAUTION
Risk of pinching in the joint flexion area
Injuries due to pinching of body parts.
► Ensure that fingers and other body parts are not in this area when bending the joint.
CAUTION
Penetration of dirt and humidity into the product
> Falling due to unexpected product behaviour as the result of malfunction.
> Falling due to breakage of load-bearing components.
► Ensure that no solid particles or foreign objects can penetrate into the product.
► The knee joint is weather-proof but not resistant to corrosion. Therefore, the knee joint should not come into
contact with salt water or chlorinated water. Do not use the knee joint under extreme conditions like diving or
jumping into the water. The knee joint is not designed for permanent underwater use.
► After contact with water, remove the protector and hold the prosthesis with the sole of the foot facing up until
the water has drained from the knee joint/tube adapter. Dry the knee joint and components with a lint-free
cloth and allow the components to fully air dry.
► Should the knee joint come into contact with salt water or chlorinated water, it must be rinsed with fresh water
immediately.
► The knee joint is not resistant against penetration from water jets or steam.
► If water gets into the electronics, the knee joint must be inspected by an authorised Ottobock Service Centre.
CAUTION
Mechanical stress during transport
> Falling due to unexpected product behaviour as a result of a malfunction.
> Falling due to breakage of load-bearing components.
> Skin irritation due to defects on the hydraulic unit with leakage of liquid.
► Only use the transport packaging for transportation.
CAUTION
Signs of wear to system components
Falling due to damage or malfunction of the product.
► In the interest of the patient's safety and in order to maintain operating reliability, the product should be ser­
viced at regular intervals.
NOTICE
Improper product care
Damage to the product due to the use of incorrect cleaning agents.
► Only clean the product with a damp cloth and mild soap (e.g. 453H10=1 Ottobock DermaClean).
C-Leg 3C98-3/3C88-3
Safety
Ottobock | 47