Intervals For Testing The System Function - Siemens FS720 Commissioning, Maintenance, Troubleshooting

Maintenance
23

Intervals for testing the system function

23.11 Intervals for testing the system function
Function
Software
↑ Detector lines:
C-NET
'Fire controls'
'Mains failure'
↑ Alarm devices
152 | 178
Building Technologies
Fire Safety
'Self test' of 'Detectors'
The 'Self test' is an automatic performance check for FD720 'Detectors'. The
function of the 'Detectors' must be checked regularly on site despite this.
Detector inspection
● Annual visual check of all 'Detectors'.
● Replace 'Detectors' that are badly soiled or mechanically damaged.
Function test
The following table shows the intervals recommended for the function check.
National specifications always take priority.
Activity
Check date and time.
Activate an 'Automatic detector' and a 'Manual call point' per 'Line'. X
Activate all 'Manual call points'.
Trigger all ↑ automatic fire detectors.
Check all 'Detectors' for soiling and application.
Check the function of the input/output modules.
● On each 'Line' check whether a short-circuit or open line
triggers a 'Fault'.
● Check the loop line function.
● During short-circuit also check the separator function.
Check activation of the 'Controls' up to and with the interface.
Check the ↑ effects of the 'Controls' owned by the customer.
Arrange a time with the customer.
Check how long it takes until the 'Emergency power operation' fault
message is displayed during power failure.
In 'Emergency power operation' check all alarm devices taking the
following event category into account:
● 'Pre-ALARM'
● 'ALARM'
● 'Fault'
Check the remote transmission equipment in accordance with the
manufacturer's instructions.
Interval
(years)
1 2 5
X
X
X
X
X
X
X
X
X
X
X
A6V10210416_j_en_--
2018-08-29