Interval Measure Staff
C Cleaning the fire damper
No contamination in the interior or on the exterior of the fire damper
No corrosion
–
Remove contamination with a damp cloth
– Remove corrosion or replace part
Specialist per-
sonnel
Function of limit switches
Function OK
–
Replace the limit switches
Specialist per-
sonnel
Function of the external signalling (damper blade position indicator)
Function OK
–
Determine and eliminate the cause of the fault
Specialist per-
sonnel
Interval
A = Commissioning
B = Regularly
The functional reliability of fire dampers must be tested at least every six months. If two consecutive tests are
successful, the next test can be conducted one year later
. The function of fire dampers with a spring return
actuator can also be tested with an automatic control unit (remote controlled). The system owner can then
set the intervals for local tests.
C = as required
Item to be checked
Required condition
–
Remedial action if necessary
Maintenance
Inspection, maintenance and repair measures
Fire damper FKR-EU152
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