Otto Bock 8E33 Series Instructions For Use Manual page 24

6.1.2 Troubleshooting
Charging socket LED for the
Empty
Empty or
rechargeable bat­
tery inserted
Rechargeable
battery inserted
6.2 757L35 battery charger and 757B35=* rechargeable battery
6.2.1 Connect battery charger to the product
INFORMATION
The product cannot be used as long as the charging plug is connected to the charging recept­
acle. The product is deactivated for the duration of charging.
6.2.2 Safety Shutoff
The purpose of the prosthesis 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.
6.2.3 Display of the current charge level
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.
24
Event
charging
socket
or or The battery charger is defective
The battery charger and power supply must be inspected by
an authorised Ottobock Service Centre.
The rechargeable battery is charging
The rechargeable battery is fully charged
The temperature of the rechargeable battery is too high
Remove the rechargeable battery and let it cool down
The inserted rechargeable battery is defective
The rechargeable battery must be inspected by an authorised
Ottobock Service Centre.
1) Connect the charging plug to the charging receptacle on the pros­
thetic socket.
→ A correct connection between the battery charger and the pros­
thesis is indicated by feedback (Status signals).
2) The charging process starts.
→ The prosthesis is switched off automatically.
3) Disconnect the prosthesis when the charging process is complete.