Mandik FDMQ 120, Technical Documentation Manual, Page: 4 / 61

Fire damper - FDMQ 120 Page 4 Version 2023-03-07
TPM 162/22
Design
Design with manual control
■
Design .01 with manual control can be complemented
with a limit switch signaling of the damper blade position
"CLOSED".
■
Cable is connected directly to limit switch.
■
Limit switch detail → see page 5
Design .11
■ Design .01 with manual control can be complemented
with two limit switches signaling of the damper blade
position "CLOSED" and "OPEN". ■ Cables are connected directly to limit switches.
■
Limit switch detail → see page 5
Design .80
■
Design with manual control with a thermal fuse which
actuates the shutting device, after the nominal activation
temperature 72°C has been reached.
■
Automatic initiation of the manual control is not activated
if the temperature does not exceed 70°C.
■
In case that other activation temperatures are required,
thermal fuses with nominal activation temperature
+104°C or +147°C can be supplied (this requirement must
be specified in the order).
Design .01
ATTENTION:
■
Manual controls are produced in five sizes M1 to M5,
difference is only in size of a closing spring, which closes
the fire damper.
■
For the size of fire dampers is always assigned the size of
the manual control
→ see pages 21 to 26
■ It is not recommended to use different size of the manual
control than given by the manufacturer, otherwise there
is a risk of damaging the fire damper.
Design .01
Design .11
Limit switch
“CLOSED”
Design .80
Limit switch
“CLOSED”
Limit switch
“OPEN”