Otto Bock Axon-Bus Prosthetic System Transcarpal Instructions For Use Manual page 27

2) Connect the round plug of the power supply to the receptacle on the battery charger so that
the plug locks into place (see fig. 2).
INFORMATION: Ensure correct polarity (guide lug). Do not use force when connecting
the cable plug to the battery charger.
3) Plug the power supply unit into the wall socket.
6.2 Connect battery charger to the product
6.3 Display of the current charge level
Power supply and battery charger operating states
During the charging process, the current battery charge level (Status signals) is indicated by the
LEDs on the battery charger lighting up in sequence (see fig. 3, items 2-5).
Displaying the charge level on the product
The battery charge level can be queried at any time.
1) With the prosthesis switched on, press the charging receptacle button and hold for less than
one second.
2) The LED display on the charging receptacle provides information on the current battery
charge level (Status signals).
6.4 Safety Shutoff
The purpose of the Axon-Bus prosthetic system safety shutoff is to protect the battery; it is
triggered in case of:
• Excessively high or low temperature
• Overvoltage or undervoltage
• Short circuit
After a short circuit, the charging plug must be plugged into the charging receptacle and then
unplugged in order for the electronics to be activated.
7 Use
7.1 Switching the Axon-Bus prosthesis system on and off
1) Connect the charging plug to the charging receptacle of the
product.
→ The correct connection of the battery charger to the product is
indicated by feedback (see page 34).
2) The charging process starts.
→ The Axon-Bus prosthetic system is switched off automatically.
3) Disconnect the product after the charging process is complete.
The product is switched on and off by pressing the button in the char­
ging receptacle on the outside of the socket.
27