Additional Operating States (Modes); Empty Battery Mode; Overheating Mode - Ottobock Meridium 1B1 Instrucciones De Uso

9 Additional operating states (modes)

9.1 Empty battery mode

Beeps and vibration signals are emitted if the available battery charge level is less than 5% (see
Page 67). During this time, damping settings are set to their safety mode values. The prosthesis is
then switched off. You can switch back to basic mode (mode 1) from empty battery mode by
charging the product.
9.2 Mode for charging the prosthesis
The ankle joint of the prosthetic foot is locked during the charging process.
9.3 Safety mode
The product automatically switches to safety mode if a critical system error occurs (e.g. failure of
a sensor signal) or when the battery is empty. Safety mode remains in effect until the error has
been rectified.
Default damping values are activated in safety mode. This makes limited walking possible for the
user even though the system is not active.
The switch to safety mode is indicated by beeps and vibration signals immediately prior to switch­
ing (see Page 67).
Safety mode can be disabled by connecting then disconnecting the battery charger. If the
product switches into safety mode again, this means a permanent error exists. The product must
be inspected by an authorised Ottobock Service Centre.

9.4 Overheating mode

When the hydraulic unit overheats due to uninterrupted, increased activity (e.g. extended walking
downhill), damping is increased along with the rising temperature in order to counteract the over­
heating. When the hydraulic unit cools down, the product switches back to the damping settings
that existed before the overheating mode.
Overheating mode is indicated by a brief vibration every 5 seconds.
10 Cleaning
1) Clean the product with a damp cloth and mild soap (e.g. Ottobock 453H10=1 Derma Clean)
when needed.
Ensure that no liquid penetrates into the system component(s).
2) Dry the product with a lint-free cloth and allow it to air dry fully.
11 Maintenance
INFORMATION
The foot shell for the prosthetic foot has an expected working life of approx. one year when pro­
fessionally mounted and properly used. Damaged foot shells must be replaced immediately,
before the prosthetic foot is used again.
Regular service inspections are recommended in the interest of the user's own safety, and in
order to maintain operating reliability and protect the warranty. These service inspections include
an inspection of the sensors and replacement of worn parts.
To have a service inspection carried out, please send the product as well as the battery charger
and power supply unit to an authorised Ottobock Service Centre.
INFORMATION
If a remote control was included in the scope of delivery as an optional product accessory, it
must also be sent along with the product for service inspections.
62 | Ottobock