Detcon SmartWireless CX - Manual (Page 24)

Sentinel CX
Sentinel CX Sensor Station IM Rev. 1.4 Page 20 of 26
5.4 Servicing Risks and Verification of Safe State after Servicing
While performing any of the above-mention user-authorized service activities, proper caution shall be used
to avoid safety risks.
The first protective measure and mandatory requirement is that the CX Sensor Station must be relocated to
a non-hazardous area while performing these functions.
The second protective measure is to make sure the power switch is turned OFF while opening the enclosure
and addressing internal components.
The third protective measure is to use static protection while touching any internal components within the
controller enclosure.
The fourth protective measure is to follow these instructions properly and secure the hinged enclosure
cover fully closed before returning unit to the hazardous area.
Once all servicing has been completed turn power ON and verify that all configured gas sensors are reading
the correct value and also verify that the battery charge level is correct.
Once verified, it is safe to return
the unit to active usage.