Connecting The Power Supply And Battery Charger; Charging The Prosthesis Battery; Display Of The Current Charge Level - Otto Bock C-Leg 3C98-3 Instructions For Use Manual

Charging the battery
• When used daily, the complete charging unit (power supply – battery charger) may remain plugged into the
wall socket.
• The battery should be charged for at least 3 hours prior to initial use.
• Use the 757L16* power supply and 4E50* battery charger to charge the battery.

6.1 Connecting the power supply and battery charger

1) Slide the country-specific plug adapter onto the power supply until it locks into place.
2) Connect the round, three-pin plug of the power supply to the 12V receptacle on the battery charger so that the
plug locks into place.
INFORMATION: Ensure correct polarity (guide lug). Do not use force when connecting the cable plug
to the battery charger.
3) Connect the round, four-pin plug of the charging cable to the OUT receptacle on the battery charger so that
the plug locks into place.
INFORMATION: Ensure correct polarity (guide lug). Do not use force when connecting the cable plug
to the battery charger.
4) Plug the power supply unit into the wall socket.
→ The green LED on the back of the power supply and the green LED on the battery charger light up.
→ If the green LED on the power supply and the green LED on the battery charger do not light up, there is an
error (see Page 74).

6.2 Charging the prosthesis battery

6.3 Display of the current charge level

INFORMATION
The charge level cannot be displayed during the charging process.
54 | Ottobock
1) Open the charging receptacle cover.
2) Connect the charging plug to the charging receptacle of the product.
INFORMATION: Take note of the plug direction!
→ The correct connection of the battery charger to the product is indicated by
feedback (see Page 75).
3) The charging process starts.
→ Once the product battery is fully charged, the yellow LED on the battery
charger turns off.
4) Disconnect the battery charger after the charging process is complete.
→ A self-test is performed. The joint is operational only after corresponding
feedback (see Page 75).
5) Close the charging receptacle cover.
C-Leg 3C98-3/3C88-3