Global Fire Equipment //
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ma_chmcomm_01_010001_en_191121
INSTALLATION
INTRODUCTION
This section covers the physical installation of the system. It primarily focuses on the parts that are required and how they
should be connected together.
Do not connect the mains power or the batteries at this stage; commissioning of the system from a network point of view is
covered in a next section of this manual. Installation should always be performed in accordance with a system plan.
Any metal swarf could damage the PCBs. If any metal is present when the system is powered up, it is recommended that all
PCBs are removed from their box whilst the box is being installed. Make a note of the positions of the PCBs before powering
up the system.
ELECTRO-STATIC SENSITIVE DEVICES (ESD)
TAKE SUITABLE ESD PRECAUTIONS WHEN REMOVING OR
INSTALLING PRINTED CIRCUIT BOARDS.
WARNING
- observe ESD precautions when handling the PCBs.
Mains Power connection
All panels must be earthed. The LIVE connection must be made to the fused input on the power supply module. This input
will have a BLACK or BROWN wire leading into the power supply unit.
The input with a BLUE wire leading into the power supply unit is the NEUTRAL.
NOTE:
Please keep all Panels Powered Down at this stage.
Control Panels and Repeaters Location
All control panels and repeaters should not be located where access to internal components is restricted and where the units
are exposed to high levels of temperature, moisture, vibration and shock.
Avoid placing panel in direct sunlight, as this may impair reading of the LCD display. .
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