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1 Introduction
1.1 General
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1.2 Types of symbols
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Means DANGER! Ignoring these directions can result in danger to life and health.
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1.3 Important tips
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Prior to opening the housing of the fire detection control panel, of a BCnet sectional control
panel or of a power unit, switch off the mains power and ensure that it is not switched back on!
When the housing is open and mains power is connected, certain components carrying voltage
at levels that are life threatening are exposed! The protective covering for these components
should never be removed.
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"protective insulation is not sufficient.
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If a conventional zone gets disabled, all detectors that are connected to it are put out of action.
In this case, alarms can not be detected.
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EN
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