User Manual

86
NESS L300 Plus
User’s Guide
Replacing the Batteries
Replacing the RF Stim Unit Batteries
Each RF Stim Unit has a rechargeable battery. The battery should be replaced
approximately every two years by a Bioness certified technician.
Replacing the Gait Sensor Battery
The battery in the Gait Sensor is not rechargeable. It should be replaced
approximately every six months. The Gait Sensor indicator on the Control
Unit will begin to flash YELLOW approximately two weeks before the Gait
Sensor completely loses its charge. The Control Unit will also emit an alarm.
To replace the Gait Sensor battery (Lithium coin cell, CR2430):
1. Unscrew the two screws from the battery cover. See Figure 48. Slide the
cover out.
Figure 48: Replacing the Gait Sensor battery.
Screws
Note: If you are
unable to replace the
battery yourself, your
local watchmaker or
battery supply store
should be able to
assist.
Battery
Cover