Trox Technik FKRS-EU Series, Руководство пользователя

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5 Functional test
General
During operation at normal temperatures, the damper
blade is open. A functional test involves closing the
damper blade and opening it again. The exact proce-
dure depends on the type of release mechanism.
WARNING!
Risk of injury from the release mechanism or from a
moving damper blade. Do not touch the release
mechanism or reach into the fire damper while
actuating the release mechanism.
5.1 FKRS-EU with ExMax or RedMax
spring return actuator
damper blade position indicator
The position of the damper blade is indicated by the
pointer on the actuator.
Fig. 4: damper blade position indicator
1 Damper blade is closed
2 Damper blade is open
Closing/opening the fire damper with spring return
actuator
Fig. 5: Thermoelectric release mechanism ExPro-TT
1 Push button for functional test
Fig. 6: Functional test (FKRS-EU with ExMax actuator
shown in OPEN position)
CAUTION!
Danger of injury when reaching into the fire damper
while the damper blade is moving. Do not reach into
the fire damper while actuating the release mecha-
nism.
Requirement

Power is being supplied
1. Push the push button (1) and keep it pushed.
ð
This interrupts the power supply, and the
damper blade closes.
2. Check if the damper blade is CLOSED, check run
time.
3. Release the push button (1).
ð
Power is supplied again, and the damper
blade opens.
4. Check if the damper blade is OPEN, check run
time.
Functional test
FKRS-EU with ExMax or RedMax spring return actua...
Explosion-proof fire damper Type FKRS-EU 10