68/70 |
FDS...EX
Operation manual
Warning
To avoid injury, make sure to wear gloves and keep the blades movement area clear while manipulating the damper.
Fire Damper Functionality Check
Manually Operated Activation Mechanism
1. Open the damper - turn the red crank (P10) using a bent Allen wrench No. 10 (P13). Turn the red crank so that the
indicator arrow is pointing to the “OPEN“ position (P11), the red crank needs to remain in the “OPEN“ position, and
the microswitch for the open position indication must be pushed (if installed).
2. Close the damper – release the mechanism by pressing the red release button (P9), the red crank will adjust its
indicator arrow pointing to the “CLOSED“ position (P12) and remain locked in this position, the microswitch for the
closed position indication must be pushed (if installed).
3. Open the damper - turn the red crank (P10) using a bent Allen wrench No. 10. (P13) Turn the red crank so that the
indicator arrow is pointing to the “OPEN“ position, the red crank needs to remain in the “OPEN“ position, and the
microswitch for the open position indication must be pushed (if installed).
Spring Return Actuator Operated Activation Mechanism
1. The fire damper must open automatically after the actuator circuit closes – the arrow on the actuator axis must
show the position 90°.
2. Press the control switch (P9) on the thermoelectric fuse and hold it until the fire damper is fully closed – the arrow
on the actuator axis must show the position 0°.
3. Release the control switch on the thermoelectric fuse. The fire damper must become fully open – the arrow on the
actuator axis must show the position 90° - which is the operating position.
Smoke detector and spring return actuator operated activation mechanism
1. The fire damper must open automatically after the actuator circuit closes – the arrow on the actuator axis must
show the position 90°.
2. Press the control switch (P9) on the thermoelectric fuse and hold it until the fire damper is fully closed – the arrow
on the actuator axis must show the position 0°.
3. Release the control switch (P9) on the thermoelectric fuse. The fire damper must now open automatically.
4. Press the control switch on the smoke sensor and hold it until the fire damper is fully closed. Or use a smoke spray
for sensor testing and spray into the grille directly onto the smoke detector. Check if the fire damper will fully close.
After a while the smoke detector will clear itself from the testing spray and the damper will open again.
5. Release the control switch on the thermoelectric fuse. The fire damper must become fully open – the arrow on the
actuator axis must show the position 90° - which is the operating position.
Operation Manual
After installation, it is necessary to adjust the damper into its operating position – open the fire damper.
Spring Return Actuator Operated Activation Mechanism
Connect the electric driving mechanism to the relevant electric power supply (see Electrical connection section). The
electromotor is activated and adjusts the damper into its open position.
Manually Operated Activation Mechanism
Turn the red crank into the “OPEN“ position. The damper blade must remain in the open position.
Summary of Contents for FDS-3G EX Series
Page 1: ...FDS EX Atex Fire Damper ...
Page 8: ...8 70 FDS EX Product parts ...
Page 27: ...27 70 FDS EX ...
Page 30: ...30 70 FDS EX ...
Page 31: ...31 70 FDS EX ...
Page 35: ...35 70 FDS EX ...
Page 36: ...36 70 FDS EX ...
Page 39: ...39 70 FDS EX ...
Page 40: ...40 70 FDS EX ...
Page 43: ...43 70 FDS EX 5 1 On Out FDS EI90S EX W 1600 H 1000 EI 90 ve i o S a b ...
Page 44: ...44 70 FDS EX ...
Page 48: ...48 70 FDS EX ...
Page 49: ...49 70 FDS EX ...
Page 52: ...52 70 FDS EX ...
Page 53: ...53 70 FDS EX ...
Page 57: ...57 70 FDS EX 5 4 On Out FDS 3G EX 100 100 1200 800 EI 60 ve i o S a b ...
Page 58: ...58 70 FDS EX ...
Page 59: ...59 70 FDS EX ...
Page 63: ...63 70 FDS EX 7 Multi FDS EI90S EX W 1600 H 1000 EI 90 ve i o S b ...
Page 70: ...Systemair DESIGN 2021 04 27 Handbook_FDS_EX_en GB ...
