Safety
asafeinstall_dgb, AutroSafe Interactive Fire Detection System, Release 4,
116-P-ASAFE-INSTALL/DGB, Doc-1004796-2, 2021-08-23, Autronica Fire and Security AS
Page 11
2.5 System Design, Installation, Commissioning, Testing
and Validation
When installing and commissioning an Autronica system, including
interfacing Autronica systems with external systems, the following
applies:
• All equipment used for interfacing must comply with the
intended purpose and specified ratings and limits (e.g., but not
limited to, current, voltage or temperature limits) during both
normal (e.g. standby or activation) and faulty operating
conditions/modes (e.g. short circuit or break).
• Safety systems, including external interfaced systems and their
status transmission paths (e.g. alarm, fault transmission or
monitored input/outputs), must be tested according to
applicable regulations (e.g. EN54, UL) to ensure proper
operation during both normal and faulty operating conditions
(e.g. short circuit or break).
• During system commissioning, to ensure that the system works
as intended, the complete system (including, but not limited to
the following: control panel, detectors, control functions,
activation groups, activation of inputs/outputs and cause-and-
effect configuration) must be tested and verified. The same
applies when making changes to the system (e.g. changes to
the loop setup and configuration or addition of alarm devices).
Any part of the system affected by the changes must be tested
to ensure normal and intended operation.
• During commissioning, system maintenance or similar, service
personnel must take appropriate action in order to avoid
unmotivated activation of outputs connected to safety-critical
systems. Such actions may be, but is not limited to, SW
disablement of outputs or physically disconnection of solenoids.
2.6 Modifications to the products
Modifications to the products mentioned in this handbook shall not be
carried out. If a fault or malfunction occurs, the product in question
shall be replaced with a new one. Contact your local Autronica contact
or dealer for further information.
Autronica Fire and Security AS disclaims all liability or responsibility for
any injuries or death, damage, faults, malfunctioning and safety risks
that may occur due to the use of a product that has been modified.
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