46/49 |
F-R60
Operation Manual
Warning: Damper blades are spring loaded in the open position and are closing rapidly. To avoid injury, make sure to
keep the blade movement area clear while manipulating the fire damper.
After installation, it is necessary to adjust the damper into its operating position - Open the fire damper:
Manually Operated Activation Mechanism
Turn the red crank into the "OPEN" position. The damper blade must remain in the open position.
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.
Functionality Check
Manually Operated Activation Mechanism
• While performing the check, focus on the thermal fuse link’s integrity and the correct position of the damper blades
after their retention in the OPEN and CLOSED positions.
• Open the damper - turn the red crank (P11) by hand or by using a hexagonal bent wrench No. 10 (P14). Turn the red
crank so that the indicator arrow (P13) is pointing to the OPEN position (O), the red crank needs to remain in the
"OPEN" position, and the microswitch for the open position indication must be pushed (if installed).
• Close the damper – release the mechanism by pressing the release button (P12), the red crank will adjust its indicator
arrow (P13) to point to the CLOSED position (C) and remain locked in this position, then the microswitch for the
closed position indication must be pushed (if installed).
• Open the damper - turn the red crank (P11) using a hexagonal bent wrench No. 10. (P14) Turn the red crank so that
the indicator arrow is pointing to the OPEN position (O), the red crank needs to remain in the "OPEN" position, and the
microswitch for the open position indication must be pushed (if installed).
10
P14
O
C
P12
P13
P11
H0, H2
Spring Return Actuator Operated Activation Mechanism
• While performing the check, focus on the thermal fuse link’s integrity and the correct position of the damper blades
after their retention in the OPEN and CLOSED positions.
• The fire damper must open automatically after the actuator receives power – the arrow (P13) on the actuator axis in
open position must point to 90°.
• Press and hold the control switch (P12) on the Thermo electric fuse until the fire damper is fully closed – the arrow
(P13) on the actuator axis in closed position must point to 0° - the safety position.
