National Security Systems All-Safe 4 Zone P.A. SYSTEM, Инструкция по эксплуатации

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3
INSTALLATION AND COMMISSIONING
Installation
The installation of the Fire detection and alarm should comply with
a)The installation of the Electrical engineers (IEE) wiring regulation and standards.
b)The Indian Standard of fire Detection and alarm for building.
c)The installation cable should not be in the area of proximity of high voltage cable or
induce electrical interference.
Place the panel in its outing Position and fix the panel to the wall using the slot of the screw , Ensure the
enclosure and the inner parts of the panel are given sufficient protection during installation period . All
external cables are to be entered via the 20 mm performed knockout located at the top of the panel .
After the installation of all cables has been completed , clean the interior of the enclosure ensuring all
masonry debris and drilling swords are removed.
COMMISSIONING
Check all entered wiring is correctly identified and also check all free from fault condition
by a multi meter . Connect the external wiring into their respective terminal and ensure the end of
line (EOL ) resistor is placed at the last device of circuit.
Prior to the power up of the panel conduct the following preliminary checks
a)check for any external signs of damage caused during installation
b)Checks all PCBs are screw in its mounting position.
c)Check all cable are secure and correctly connected.
d)Check all the cable termination is tight & Secure.
e)Connect the batteries ensuring the correct polarity.
All damages / Fault must be rectified before proceeding
All hooter should be LMT(Line matching type) .otherwise your product will damage immediately
Never make common -Ve for hooter &detection line it will create malfunction /false alarm.