Protec 3500 - 3500 Indications and Controls; General Indications; Multifunction Zone Status Indications; Control Panel Buttons

N93-586-84 Issue 04 AB Page 9 of 32 © Protec Fire Detection plc 2015
5.3 Disconnection of the Fire Brigade Panel Controller
If the 3500 is equipped with the optional fire brigade controller ensure that the ribbon cable and earth
cable are disconnected from the rear of the controller as shown in figure 5.1.
Figure 5.1 Removing the 3500 door
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