User's Manual

Chapter 5 -

Care and Maintenance

Replacing the Batteries

RF Stim Unit

The RF Stim Unit'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):

1. Unscrew the two screws from the battery cover.

2. Slide the cover out.

3. Remove the old battery.

4. Insert the new battery (The “+” should face outwards).

5. Slide th

e cover back into place and reinstall the screws.

Screws

Note: If you are unable

to replace the battery

yourself, your clinician

or local watchmaker

should be able to assist

you.

Battery

Cover

Figure 13: Replacing the Foot Sensor's Battery