Ottobock 3R80 Gebrauchsanweisung Seite 30

► In case of overheating or changes in functionality, have the prosthetic component inspected
for damage by a service centre authorised by the manufacturer.
Inform the patient.
►
CAUTION
Use in wet areas
Fall due to slipping or altered functioning of the prosthetic knee joint
► Before using the prosthesis in wet areas, lock the prosthetic knee joint (see section "Lock­
ing the Prosthetic Knee Joint" – see Page 30).
► Adjust the walking speed to the local conditions.
► On wet surfaces, only use prosthetic feet with a non-slip sole.
Inform the patient.
►
NOTICE
Mechanical overload
Impaired functionality due to mechanical damage
► Check the product for damage prior to each use.
► Do not use the product if its functionality has been impaired.
► Take any necessary measures (e.g. repair, replacement, inspection by the manufacturer's
customer service, etc.).
INFORMATION
Leak in the product's hydraulic system
Environmental damage or skin irritation due to leaking hydraulic oil
► Before each use, check the product for leaking hydraulic oil.
In case of leaks, do not continue using the product and have it repaired promptly.
►
Inform the patient.
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6.1.1 Locking the Prosthetic Knee Joint
Locking the Prosthetic Knee Joint
1) Bring the prosthetic knee joint to full extension under load.
2) Push down the lock lever (see fig. 21).
3) Check to verify that the prosthetic knee joint is locked.
Unlocking the Prosthetic Knee Joint
1) Bring the prosthetic knee joint to full extension under load.
2) Pull up the lock lever (see fig. 22).
3) Check to verify that the prosthetic knee joint is unlocked.
6.2 Cleaning
CAUTION
Use of unsuitable cleaning agents or disinfectants
Impairment of functionality and damage due to incorrect cleaning agents or disinfectants
► Only clean the product with the approved cleaning agents.
► Only disinfect the product with the approved disinfectants.
► Observe the instructions for cleaning and care.
Inform the patient.
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30 | Ottobock