87INSTALLATION AND OPERATION MANUAL 25-16330-B December 2019 www.eaton.com
Appendix
Internal Wall Sounder
To install the device, fix to mounting surface using two suitable screws. The rear
gasket fits underneath the base and the sounder gasket fits inside the base.
Connect the device as shown.
WARNING
DO NOT USE HIGH VOLTAGE TESTERS IF ANY EQUIPMENT IS CONNECTED TO THE
SYSTEM. EARTH SCREEN MUST BE CONTINUOUS ALONG ENTIRE LENGTH
OF LOOP.
Figure 54. Internal Wall Sounder
Note: Care should be taken to ensure that the cable does not put stress on the
circuit board