Ottobock 17B203 Serie E-MAG Active Gebrauchsanweisung Seite 46

Working instructions for electronic components
CAUTION
Risk of falling due to unlocking / locking
Both permanent and one-time unlocking as well as permanent locking of the system can result in an elevated risk
of falling. The patient should not use these functions whilst walking.
4.1.10 Alarm configuration
Signal
Battery low
Battery empty
The "Low battery" warning reports that the battery charge level is low. If the battery is not replaced, the warning is
repeated after each status signal. The electronics will turn off if the battery power is insufficient. In this case, the
knee joint can also be unlocked manually.
4.1.11 Rechargeable battery
INFORMATION
Before using the battery, please thoroughly read the instructions for use for the battery and charger. In particular,
please be sure to take note of the safety information provided.
INFORMATION
The battery should always be removed when the orthosis is not in use.
INFORMATION
Failure to unlock the knee joint for more than one hour automatically causes the control electronics to switch to
stand-by mode. To reactivate the system, simply push the top button.
The 17B203=* system may only be used with the specified 317B20 battery (see fig. 46). Prior to initial use, the bat­
tery should be charged using the 317L20 battery charger. Insert the battery into the receptacle and make sure it
engages. The electrical contact will be made when the mechanical locking mechanism is engaged.
4.1.12 Battery charger
INFORMATION
Before using the charger, thoroughly read the instructions for use for the charger. In particular, be sure to take
note of the safety information provided.
INFORMATION
The LEDs on the charger must not be illuminated prior to inserting the battery. If they are illuminated, please sub­
mit the charger to an authorised Ottobock Service Centre.
The Ottobock 317L20 charger is intended exclusively for charging the 317B20 battery.
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46 | Ottobock
Visual feedback (LEDs)
Alternate flashing (white and red)
Acoustic feedback
47
Tone / length
High-low series /
individual signals
Falling / long
17B203=* E-MAG Active