Commissioning And Maintenance - Siemens Cerberus PACE Operation Manual

18 Commissioning and maintenance

Type
Function test
Keypad functions
Display and LED:
Shutdowns displayed
Indicating elements
Microphone
SD card
A6V10430571_en--_c
The system requires commissioning and regular maintenance to ensure that it
operates reliably. This is all the more true for systems with an evacuation
function. Commission 'maintenance personnel' to perform maintenance work.
The following list includes some examples of causes of faults that might be
spotted during a function test being performed as part of the maintenance
work:
● Contact for triggering an evacuation, through a connected fire control panel,
has not been processed.
● System incorrectly configured/parameterized without this being noticed.
● Incorrect system status not displayed by diagnostics tool.
● Matrix switches evacuation signal to the wrong output owing to incorrect
parametrization.
● Incorrect labeling on keypad leading to the operator accidentally shutting
down.
● Manual announcement difficult to understand or no sound owing to faulty
microphone.
WARNING
Maintenance work not carried out
Restricted alarms or no alarms, personal injury and damage to property in an
emergency
● Ensure that the following maintenance work is performed at the specified
interval.
● Remember that the function test falls under the scope of maintenance
work.
The maintenance intervals may differ from the recommendations provided for
maintenance below depending on national requirements.
Description
In accordance with the local requirements and standards
All signal paths and relays
At the same time as system acceptance
After any change is made to the system
Function test after any change is made to the system
Function test after any change is made to the system
Function test of all visual and acoustic indicating elements
in accordance with the local requirements and standards
Function test for systems with evacuation functions
Replace with new SD card
Table 1: Recommended maintenance intervals
Commissioning and maintenance
Interval
At least once a year
At least once a year
At least twice a
year
Four times a year
After max. 10 years
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