User's Manual

NESS L300 User Guide 29
Replacing the Batteries
Orthosis Electronic Module
The electronic module’s battery needs replacing approximately every 2
years by a NESS certified technician.
Foot Sensor
The battery in the foot sensor is not rechargeable, and needs replacing
approximately every 6 months. To install a new battery
(Lithium coin cell, CR2430):
3. Unscrew the screws from the battery cover.
Slide the cover out.
Remove the old battery.
Insert the new battery (The “+” should face up).
Slide the cover back into place and reinstall the screws.
Tip: If you are unable to replace
the battery yourself, your clinician
or local watchmaker should be
able to assist you
Screw
Cover
Battery
Figure 12: Replacing the Foot Sensor’s Battery