53
FIRE DAMPER - FD
PRODUCT OVERVIEW
DIMENSIONS
INSTALLATIONS
ACTUATORS
ACCESSORIES
REPLACEMENTS
MAINTENANCE AND OPERATION
C
ACCESSORIES
1 Safety Grille- Fire damper
, safety grille and, if
applicable, extension piece are assembled at the
factory to form a unit. The free cross sectional area of
the cover grille is approx. 70%.
2 Flexible duct connections - Flexible duct connectors
are used in HVAC systems for isolation from structure-
borne noise, expansion compensation and fire damper
connections.
3 Extension piece on operation side - Equipped with
revision hatch
4 Not Used
5 GKF boards for dry installation - Calcium silicate
plates are used in dry installations as insulation cover.
It keeps the insulation in place and provides for better
fire penetration characteristics of the whole installation.
Cover the complete perimeter around fire damper from
both sides with boards in 150 mm height.
6 Extension piece on installation side
7 Circular connections - Are used to connect the circular
ventilation ducts to the rectangular fire dampers.
SPARE PARTS
• Spare parts are shown in the table above.
• For safety reasons, parts need to be changed
by a trained personnel or the manufacturer.
• WARNING!
Install the original parts only!
• On the next page more about replacing parts.
A Fuse kit FD-A-THERM-72
B Double contact S kit FD-A-R25S-KIT
B*Double contact S kit
FD-A-R40S-KIT - see page 48.
C Not Used
D Belimo thermal fuse 72°C FDC-A-BAT72
E Belimo thermal fuse 95°C FDC-A-BAT95
F Kit C FD-A-KIT-C- upgrade to electric actuator
G Inspection hatch FD-A-IH
H Thermal fuse blanking plate FD-BP-KIT
I R40 manual mechanism FD-A-R40 - see page 47.
J Electric actuator rotation kit FD-A-ERK - see page 62.
K Smoke sensor spare parts - see page 54.
ACCESSORIES
(1) Type (2) Accessories (3) Dimension
FD-A - CSP - 800x600
(1)
(2)
FD-A accessories for rectangular fire damper
SG1 - Safety grill on operation side
SG2 - Safety grill on installation side
FLEX - Flexible duct connections (1 pc)
EXT1 - Extension piece on operation side
EXT2 - Extension piece on installation side
(3)
CMB - Communication module bracket
CSP - GKF boards kit (for both sides of the installation)
CIRC - Circular connection
BxH nominal size of the rectangular fire damper
A
B
2
1
7
3
5
4
6
2
D
E
G
F
H
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