70
CAUTION
Improper use of the stance function
Falling due to unexpected behaviour of the product because of changed damping behaviour.
►
Make sure that you are standing safely when using the stance function and check the lock of
the knee joint before placing your full weight on the prosthesis.
►
Make sure you have been instructed in the correct use of the stance function by the O&P
professional and/or therapist. Information on the stance function see page 80.
CAUTION
Quickly pushing the hip forward with the prosthesis extended (e.g. serve while playing
tennis)
>
Falling due to unexpected activation of the swing phase.
►
Note that the knee joint may flex unexpectedly when the hip is pushed forward quickly while
the prosthesis is extended.
►
Therefore, familiarise yourself with swing phase activation in such situations under secure
conditions (e.g. while holding on to parallel bars) and with the instruction of trained, quali
fied personnel.
►
For sports where this movement pattern may occur, use a corresponding pre-configured
MyMode. For further information about the MyModes, see the section 'MyModes' (see
page 90).
4.8 Notes on the safety modes
CAUTION
Using the product in safety mode
Falling due to unexpected product behaviour because of changed damping behaviour.
►
The warnings/error signals (see page 101) have to be observed.
►
Particular caution is necessary when using a bicycle without a freewheel (with a fixed gear).
CAUTION
Safety mode cannot be activated due to malfunction caused by water penetration or
mechanical damage
Falling due to unexpected behaviour of the product because of changed damping behaviour.
►
Do not continue using the defective product.
►
Consult the O&P professional promptly.
CAUTION
Safety mode cannot be deactivated
Falling due to unexpected behaviour of the product because of changed damping behaviour.
►
If safety mode cannot be deactivated by recharging the battery, a permanent error has
occurred.
►
Do not continue using the defective product.
►
The product must be inspected by an authorised Ottobock Service Center. The O&P profes
sional is your contact.
CAUTION
Safety signal occurs (ongoing vibration)
Falling due to unexpected behaviour of the product because of changed damping behaviour.
►
Observe the warnings/error signals (see page 101).