Polon-Alfa 4000, Operation And Maintenance Documentation

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8 ID-E316-001GB
1.3.3 Repairs and maintenance
The maintenance works and periodical inspections should be conducted by the authorised employees of
companies which have been authorised or trained by Polon-Alfa personnel. All repair works must be
done exclusively by the manufacturer. Polon-Alfa does not bear any responsibility for the operation of
devices maintained and repaired by unauthorised personnel.
1.3.4 Fuse replacement
When replacing fuses, use only spare parts of the appropriate type and nominal value. See table 2.2 and
chapter 14 of this Manual for the appropriate types and nominal values.
1.4 DEFINITIONS
Addressable detection line
A detection line that enables connection of addressable elements.
Side detection line
A detection line for two-state non-addressable fire warning devices, created using the ADC-4001
adapter.
Addressable element
An element operating in a detection addressable line with a unique and unchangeable identifier,
i.e. serial number, and the element number defined during its configuration. An addressable element
enables two-way exchange of digital data with the control panel (transmission and reception).
Line element
An element installed in detection addressable lines (addressable element) and side lines (non-
addressable element).
Serial number
A unique 12-digit number assigned to each addressable element during the production process. The
serial number contains the addressable element type identified by the control panel.
Line number
An ordinal number (range 1 ÷ 4) assigned to open or loop detection lines.
Element number
An ordinal number (range 1 ÷ 127) assigned to an addressable element when a detection line is
configured. During normal operation, the control panel communicates using the element number (so-
called "short number").
Address space
A set of number pairs containing line and element numbers that define all possible program locations of
the elements within an installation.
Zone
A separated section of the protected premises to which defined line elements are assigned.
Extinguishing zone - a zone (described with a number from the 1 ÷ 4 range) equipped with permanent
fire extinguishing devices.
E.A.
– extinguishing agent.
Non-maskable fault
A fault connected with the EKS-4001 elements or LK monitoring lines
Standard configuration
A set of data defining the control panel equipment furnishing and its operation organisation (e.g.
addressable elements declaration, assignment of elements to zones, alarming variants) which has been
defined and stored in the memory by the manufacturer.
User message (text)
Information on the text display (text - max. length 64 characters each) assigned, during the
programming process, to zones or input/output elements and used by users to identify an occurrence
location.