Technical Manual

Table Of Contents
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10 Maintenance
It is assumed that the site was commissioned in accordance with the existing
directives, i.e. all functions have been tested and the site data has been saved or
logged to the table 'site configuration'.
10.1 Preparatory work
Inform the system owner of the scope and expected duration of work.
Disable the following system components as needed:
Alarm transmission (log out on the receiving centre)
Fire controls and sounder lines
Extinguishing stations
10.2 Function test
We recommend the following schedule. However, local regulations have priority.
Function Activity
Interval in
years
1 2 5
Zones Activate all automatic detectors and all manual call points. X
Activate a detector or manual call point per zone and verify zone assignment
and if usage is in accordance with regulations.
X
Check all detectors and manual call points for soiling and verify if usage is in
accordance with regulations.
X
Activate a fault, short circuit and open line, for each zone and verify zone
assignment and if usage is in accordance with regulations.
X
Inputs Activate each input and verify if usage is in accordance with regulations. X
Outputs Check sounder controls and all acoustic alarm devices. X
Activate fire outputs and check if usage is in accordance with regulations. X
Activate alarm and fault dialer and check the transmission. X
Alarm
organization
Mode Manned
Activate a detector and manual call point and check the timer V1 and V2 and
the transmission of the alarm dialer.
X
Mode Unmanned
Activate a detector and check the transmission of the alarm dialer.
X
Panel Check date and time. X
Check the display and LEDs. X
Check earth connections. X
Activate mains and battery fault condition and verify if usage is in accordance
with regulations.
X