Polon-Alfa Ignis 1000, Эксплуатационная и техническая документация

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ID-E299-001GB 9
4 CONTROL PANEL DESIGN
4.1 OVERALL CONTROL PANEL DESCRIPTION
The control panel is made in the form of a metal cabinet intended for wall mounting. The device
mounting method is shown in Fig. 3. The cabinet door, which is also the control panel front side,
contains all signalling and handling elements, LCD display and a switch with a key that is provided for
access level setting. The door can be opened after removing two fastening screws. Bushings for alarm
system wiring and mains power supply conductors introduction are placed in the back wall of the
cabinet. An RS opening covered with a cap, provided for routing a cable connecting the control panel
with a computer during the event memory readout, is located on the left.
Zone fields intended for zone description inserting are placed on the control panel door. Two sheets
of paper (of 200 g/m basis weight) are delivered with the devices – they are proposed for zone
description strips preparation. After writing down an appropriate text and cutting pursuantly to the
contour marked, they should be inserted into the slots located on the inner side of the control panel
door, as it is shown in Fig. 5. Such a pattern is available on the manufacturer’s web site
www.polon-
alfa.pl that is useful for descriptions preparation by the means of computer printout.
4.2 HANDLING AND SIGNALLING ELEMENTS, ACCESS LEVELS
In the IGNIS 1240 control panel, accessibility to the handling elements and particular functions is
diversified and divided into four access levels.
The 1
st
access level is provided for persons who take first activities after a fire alarm or fault
indication. At this level, only the ACKNOWLEDGEMENT push button is active and the control panel
signalling elements testing function which is actuated with the PERSONNEL push button.
The 2
nd
access level is intended for the persons especially responsible for the premises security that
are properly trained and authorised to operate the control panel. The access to the 2
nd
level is
obtained by turning the key. It allows for access to all push buttons located on the control panel front
side.
The 3
rd
access level
is designed for the personnel properly trained and authorised to change
configuration data and perform maintenance works. The 3rd access level handling elements are
located inside the control panel.
The 4
th
access level is provided for the persons trained and authorised by the manufacturer to
change the factory (default) software and service the device.
4.2.1 Handling elements and indicators on front panel
In the further part of this section, for easier identification, before the description of every element its
number is given in the brackets according to the marking as in fig. 1.
The control panel front plate is equipped with signalling and handling elements presented in Fig. 1.
Each element has its own text description. Particular element function and operation method is
described below. Numbers corresponding with the descriptions used in Fig. 1 are given in brackets.
(1) 1…24 ZONE – red colour zone diodes assigned to 1…24 detection lines accordingly. The diode
illuminates with continuous light, if fire detectors in the corresponding detection line are in the alarm
mode. The illumination lasts from the moment when a signal from a detection line is identified as a
fire alarm until the ACKNOWLEDGEMENT push button is pressed. The zone, where an alarm mode
has occurred first, is signalled with flashing light; the following zones – with steady light.
(2) 1…24 ZONE – yellow colour zone diodes, allocated to 1…24 detection lines accordingly, indicate:
•
with continuous light - the fault or testing mode (in the testing mode the diodes flashing
frequency is higher than in the fault mode),