► Use only power supply units/battery chargers approved for
this product by Ottobock (see instructions for use and cata
logues).
5 Scope of Delivery and Accessories
Scope of Delivery
•
1 pc. 757B20/757B21 EnergyPack
•
1 pc. 647H356 instructions for use (qualified personnel)
Required accessories for operation
•
1 pc. 757L20 battery charger
•
1 pc. 757Z184=*/757Z190=* battery mounting set
6 Handling
6.1 Charging the battery
NOTICE
Use of incorrect power supply unit/battery charger
Damage to product due to incorrect voltage, current or polarity.
► Use only power supply units/battery chargers approved for
this product by Ottobock (see instructions for use and cata
logues).
The following points must be observed when charging the battery:
•
The capacity of a fully charged battery is sufficient for an aver
age day's use.
•
We recommend charging the product once a day when used by
the patient on a daily basis.
•
Use the 757L16* power supply and 757L20 battery charger to
charge the battery.
6.2 Inserting the battery into the battery receptacle
► Insert the battery in the battery receptacle and allow to engage.
INFORMATION: The electrical contact will be established
by engaging the battery.
17