Otto Bock C-Leg 3C98-3 Instructions For Use Manual page 11

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/body parts or soft tissue of the residual limb 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 a 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, chlorinated water or other solutions (such as soap or shower gel, and body and/or
wound fluids). Do not use the knee joint under extreme conditions like diving or jumping into water. The knee
joint is not designed for prolonged underwater use or prolonged submersion.
► After contact with water, remove the Protective Cover (if installed) and hold the prosthesis with the sole of the
foot facing up until the water has drained from the knee joint and tube adapter. Dry the knee joint and com­
ponents with a lint-free cloth and allow the components to fully air dry.
► Should the knee joint or tube adapter come into contact with salt water, chlorinated water or other solu­
tions (such as soap or shower gel, and body and/or wound fluids), promptly remove the Protective Cover (if
installed) and clean the knee joint. In order to do so, rinse knee joint, tube adapter and Protective Cover with
fresh water and let them dry.
► In case of a malfunction after drying, the knee joint and tube adapter must be inspected by an authorised
Ottobock Service Center.
► The knee joint is not resistant to penetration from water jets or steam.
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 the product 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 must be ser­
viced at regular intervals.
NOTICE
Improper product care
Damage to the product due to the use of incorrect cleaning agents.
► Clean the product with a damp cloth only (fresh water).
C-Leg 3C98-3/3C88-3
Safety
11