System air PK-I-R-EI60S User manual

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Systemair Fire damper

2
Fire Dampers
PK-I-R-EI60S, -EI90S and -EI120S
Systemair Fire dampers are manufactured to comply with latest
European Standards. With wide product range and sizes for 60, 90
and 120 minute resistance for round and rectangular ducting.
All dampers as standard are designed and certified for EI-S
performance conformity.
PK-I fire damper units are designed to be imbedded into the fire
partition walls. Installation of these units are clearly indicated on
pages 7-9.
All units as standard are available with manual rearmament lever
and Actuator driven with optional accessories such as micro-
switches, Electromagnets and communication controller units.
Fire Dampers with manual rearmament lever
Fire Damper is set to closed position when thermal-fuse link is
ruptured or a signal is given to the Electromagnet to release the
damper blade from open to closed position.
After closure, the damper blade is secured in closed position
mechanically and can only be opened manually.
Fusible link manufactured and secured in position with a Bi-metal
solution which is designed to release the link mechanism when the
air temperatures in the duct system reach 72 °C with tolerance
±1,5 °C for the period of 30 to 60 seconds.
Electromagnet maintains the damper blade in open position by
maintaining the current through its mechanism. Upon shut-off
electrical current, the Electromagnet automatically releases the
damper blade mechanism and then the closed or safe position is
reached. The damper blade can only be placed in operation by
manually releasing the mechanism from the closed position and
enabling the current through the electromagnet to hold the damper
blade mechanism in open position.
Actuator driven fire dampers
Fire damper can be equipped with actuator that closes the damper
blade on demand of Building Management System or signal
received from electro-thermal fuse. As standard all actuator fitted
fire dampers are equipped with electro-thermal fuse, which when
reaching or exceeds ambient temperature of 72 °C with tolerance
±1,5 °C, releases actuator and closes the damper blade to safe
position within 60 seconds.
Circular Fire Dampers
PK-I-EI60S-ZV, DV7 and DV9
For Dimensions 100mm to 630mm
Certification No: SK01-ZSV-0159 EI 60 (vehoi↔o) S
Test Re
p
ort No: FIRES-C
R
-004-08-NURE
Round fire dampers are conformed to EN 1366-2 and are classified as in accordance to
EN13501-3:2005:
PK-I-EI90S-ZV
For Dimensions 100mm to 1000mm
Certification No: SK01-ZSV-0160 EI 90 (vehoi↔o) S
Test Re
p
ort No: FIRES-C
R
-003-08-NURE
PK-I-EI120S-ZV
For Dimensions 200mm to 1000mm
Certification No: SK01-ZSV-0161 EI 120 (vehoi↔o) S
Test Re
p
ort No: FIRES-C
R
-005-08-NURE

Circular Fire Dampers
4
3
5
6
4
L
ØD
Ø D + 121
Ø D/2 + 105
45 45
DAMPE
R
CLOSED
DAMPE
R
OPENED
Manual operated fire damper construction for sizes Ø100
to Ø 315 mm
Damper Codes and Types
ZV; Basic model with manual operating lever with spring
return release driven by a fusible thermal link set at 72C.
Optional extras:
DV1; Closed position indication with 24V contact switch
DV1-2; Open and Closed position indication with 24V
contact switches
DV2; Closed position indication with 230V contact switch
DV2-2; Open and Closed position indication with 230V
contact switches
DV3; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity)
DV4; Electromagnetic release mechanism 230V. (Release
on cut-off of electricity)
DV5; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity) plus 24V End-switch indicating
damper Closed position
DV5-2; Electromagnetic release mechanism 24V. (Release
on cut-off of electricity) plus 24V End and Begin-switches
indicating damper Closed and Open position
DV6; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity) plus 230V End-switch indicating
damper Closed position
DV6-2; Electromagnetic release mechanism 24V. (Release
on cut-off of electricity) plus 230V End and Begin-switches
indicatin
g
dam
p
er Closed and O
p
en
p
osition
Manual operated Round fire dampers
Diameter
Ø d [mm]
Length
L [mm]
Leaf
interference
L1 [mm]
Leaf
interference
L2 [mm]
Weight
Q [kg]
100 - - 3,6
125 - - 4,0
160 - - 4,8
180 - - 5,2
200
460
- - 5,6
225 - - 6,5
250 - - 7,0
280 - - 8,4
315 - - 9,4
355
460
- 5 10,6
400 - 27,5 12,8
450 - 52,5 15,5
500 - 77,5 17,9
560
500
- 107,5 20,4
630 - 142,5 23,7
710 22,5 182,5 27,6
800 67,5 227,5 33,8
900 47,5 277,5 39,8
1000
570
97,5 327,5 46,6
L1 – Extension of damper blade outside of the casing in full open
position
L2 – Extension of damper blade outside of the casing in full open
position
Fire Dampers
4
3
5
6
4
L
ØD
Ø D + 121
Ø D/2 + 105
45 45
DAMPE
R
CLOSED
DAMPE
R
OPENED
Manual operated fire damper construction for sizes Ø315
to Ø 1000 mm

Circular Fire Dampers
Fire Dampers
Actuator driven Fire Dampers:
DV7; Spring return actuator driven fire damper (230V) complete
with Thermal release mechanism and Auxiliary Switches
DV9-T; Spring return actuator driven fire damper (24V)
complete with Thermal release mechanism and Auxiliary
Switches
DV9-T-ST; Spring return actuator driven fire damper (24V)
complete with Thermal release mechanism, Auxiliary Switches
and Belimo BKN230-24 communication unit
Electrical accessories
BKS1 - Communication and control unit BKS24-1B with plug
socket ZSO-11 for one remotely controlled fire damper (for DV9-
T-ST only)
BKS9 - Communication and control unit BKS24-9A for up
to nine remotely controlled fire dampers (for DV9-T-ST only)
Circular fire damper with actuator
L
Ø d + 110
Ø d / 2 + 90
45 45
Ø D
78 62
168 7
L1 L2
Damper parts description:
1. Damper blade
2. casing
3. release mechanism (for manufactures ZV
and DV1-DV6)
4. electromagnet (for manufactures DV3-DV6)
5. terminal switch (for manufactures DV1,2,5,6) /
two terminal switch (for manufactures DV1-2, 2-2,
5-2, 6-2)
6. inspection (control) lid
7. actuator (for manufactures DV7, DV9-T and DV9-
T-ST)
thermo-electrical release device (for manufactures
DV7, DV9-T and DV9-T-ST)
Main dimensions:
Diameter
Ø d [mm]
Length
L [mm]
Damper Blade
extension
L1 [mm]
Damper Blade
extension
L2 [mm]
Weight
Q [kg]
100 - - 4
125 - - 4
160 - - 5
180 - - 5
200
400
- - 6
225 - - 7
250 - - 7
280 - - 8
315 - - 9
355 - 5 11
400
450
- 28 13
450 - 53 16
500 - 78 19
560 - 108 22
630 - 143 25
710 23 183 29
800 68 228 35
900 118 278 41
1000
500
168 328 48
Tab. 1a Round dampers with actuator
L1 – Extension of damper blade outside of the casing in full open position
L2
–
Extension of dam
p
er blade outside of the casin
g
in full o
p
en
p
osition
Ordering codes:
--
-
-
Dimension

D
Manual reset lever ZV
Switches & Actuators DV1 to DV9-T-ST
Standard 0
Rubber gaskets NT
Mounting flanges P
BKS1
BKS9
PR
Control
Accessories
Installation accessories
Connection
types
Communication & Control Units
60S, 90S and 120S
PK-I -R-EI
Fire resistance class
Operation type
NOTE:
E = Casing integrity, I = Insulation class, S = Smoke leakage

Square Fire Dampers
Fire Dampers
PK-I-S-EI90S and -EI120S
Systemair Fire dampers are manufactured to comply with latest
European Standards. With wide product range and sizes for 90
and 120 minute resistance for square or rectangular ducting.
All dampers as standard are designed and certified for EI-S
performance conformity.
PK-I-S fire damper units are designed to be imbedded into the
fire partition walls. Installation of these units are clearly
indicated on pages 10-12.
All units as standard are available with manual rearmament
lever and Actuator driven with optional accessories such as
micro-switches, Electromagnets and communication controller
units.
Fire Dampers with manual rearmament lever
Fire Damper is set to closed position when thermal-fuse link is
ruptured or a signal is given to the Electromagnet to release the
damper blade from open to closed position.
After closure, the damper blade is secured in closed position
mechanically and can only be opened manually.
Fusible link manufactured and secured in position with a Bi-
metal solution which is designed to release the link mechanism
when the air temperatures in the duct system reach 72 °C with
tolerance ±1,5 °C for the period of 30 to 60 seconds.
Electromagnet maintains the damper blade in open position by
maintaining the current through its mechanism. Upon shut-off
electrical current, the Electromagnet automatically releases the
damper blade mechanism and then the closed or safe position
is reached. The damper blade can only be placed in operation
by manually releasing the mechanism from the closed position
and enabling the current through the electromagnet to hold the
damper blade mechanism in open position.
Actuator driven fire dampers
Fire damper can be equipped with actuator that closes the
damper blade on demand of Building Management System or
signal received from electro-thermal fuse. As standard all
actuator fitted fire dampers are equipped with electro-thermal
fuse, which when reaching or exceeds ambient temperature of
72 °C with tolerance ±1,5 °C, releases actuator and closes the
dam
p
er blade to safe
p
osition within 60 seconds.
Square fire dampers are conformed to EN 1366-2 and are classified as in accordance to
EN13501-3:2005:
PK-I-S-EI90S-ZV
For Dimensions 200 x 200mm to 1600 x 1000mm
Certification No: SK01-ZSV-0118 EI 90 (vehoi↔o) S
Test Report No: FIRES-C
R
-202-07-NURE
PK-I-S-EI120S-ZV
For Dimensions 200 x 200mm to 1600 x 1000mm
Certification No: SK01-ZSV-0157 EI 120 (vehoi↔o) S
Test Report No: FIRES-C
R
-219-07-NURE

Square Fire Dampers
Fi
g
. 2 S
q
uare dam
p
er without actuator
Damper Codes and Types
ZV; Basic model with manual operating lever with spring
return release driven by a fusible thermal link set at 72C.
Optional extras:
DV1; Closed position indication with 24V contact switch
DV1-2; Open and Closed position indication with 24V
contact switches
DV2; Closed position indication with 230V contact switch
DV2-2; Open and Closed position indication with 230V
contact switches
DV3; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity)
DV4; Electromagnetic release mechanism 230V. (Release
on cut-off of electricity)
DV5; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity) plus 24V End-switch indicating
damper Closed position
DV5-2; Electromagnetic release mechanism 24V. (Release
on cut-off of electricity) plus 24V End and Begin-switches
indicating damper Closed and Open position
DV6; Electromagnetic release mechanism 24V. (Release on
cut-off of electricity) plus 230V End-switch indicating
damper Closed position
DV6-2; Electromagnetic release mechanism 24V. (Release
on cut-off of electricity) plus 230V End and Begin-switches
indicating damper Closed and Open position
a
b
a+70
b+70
255 145
a+125
87 6 2
187
400 (PKI 90)
410 (PKI 120)
L1 L2
Fig. 2 Square damper witho actuator
Actuator driven Fire Dampers:
DV7; Spring return actuator driven fire damper (230V)
complete with Thermal release mechanism and Auxiliary
Switches
DV9-T; Spring return actuator driven fire damper (24V)
complete with Thermal release mechanism and Auxiliary
Switches
DV9-T-ST; Spring return actuator driven fire damper
(24V) complete with Thermal release mechanism,
Auxiliary Switches and Belimo BKN230-24
communication unit
BKS1 - Communication and control unit BKS24-1B with
plug socket ZSO-11 for one remotely controlled fire
damper (for DV9-T-ST only)
BKS9 - Communication and control unit BKS24-9A for
up
to nine remotely controlled fire dampers (for DV9-
T-ST only)
Fire Dampers

Square Fire Dampers
Unit weight (Kg)
H/ L 200 300 350 400 450 500 550 600 700 800 900 1000 1100 1200 1400 1500 1600
200 8.2 9.6 11.3 12.1 12.9 13.7 14.7 15.9 17,2 18,7 20,4 22,1 24,1 26,2 28,7 30,4 32,0
250 8.8 10.4 12.4 13.2 14.2 15.1 16.2 17.5 19,0 20,6 22,5 24,3 26,5 28,9 31,7 33,6 35,4
300 9.6 13 13.9 14.8 15.8 16.9 18.1 19.6 21,2 23,1 25,2 27,3 29,8 32,5 35,6 37,7 39,8
350 11.3 13.9 14.8 15.8 16.9 18 19.3 20.9 22,6 24,7 26,9 29,1 31,8 34,7 38,0 40,2 42,4
400 12.1 14.8 15.8 16.8 18 19.2 20.6 22.3 24,2 26,4 28,8 31,1 34,0 37,1 40,7 43,1 45,5
450 12.9 15.8 16.9 18 19.3 20.6 22.1 23.9 26,0 28,3 30,9 33,4 36,5 39,8 43,7 46,2 48,8
500 13.7 16.9 18 19.2 20.6 22 23.6 25.5 27,7 30,2 32,9 35,7 39,0 42,6 46,7 49,4 52,2
550 15.9 18.1 19.3 20.6 22.1 23.6 25.4 27.5 29,8 32,5 35,5 38,4 42,0 45,8 50,3 53,2 56,2
600 17.2 19.6 20.9 22.3 23.9 25.5 27.5 29.7 32,3 35,2 38,4 41,6 45,5 49,6 54,5 57,7 60,9
700 18.7 21.2 22.6 24.2 26 27.7 29.8 32.3 35,1 38,2 41,7 45,2 49,4 54,0 59,2 62,7 66,2
800 20.4 23.1 24.7 26.4 28.3 30.2 32.3 35.2 38,2 41,7 45,5 49,3 53,9 58,9 64,6 68,5 72,3
900 22.1 25.2 26.9 28.8 30.9 32.9 35.5 38.4 41,7 45,5 49,7 53,9 58,9 64,3 70,6 74,8 79,0
1000 22.1 27.3 29.1 31.1 33.4 35.7 38.4 41.6 45,2 49,3 53,9 58,4 63,9 69,8 76,6 81,2 85,7
Ordering codes:
-
-
-
-
90S and 120S
Dimension L x H
Manual reset lever ZV
Switches & Actuators DV1 to DV9-T-ST
Standard 0
Rubber gaskets NT
Mounting flanges P
BKS1
BKS9
PRInstallation accessories
Fire resistance class
Connection
type
Control
Accessories Communication & Control units
Operation type
PK-I-S-EI
NOTE:
E = integrity
I = insulation
S = smoke leakage
Fire Dampers

Installation of Round Fire Dampers
Fire Dampers
Fig. 5 Spacing between the dampers
Fig. 6 Correct position of closed damper blade
Fire damper placement and clearances
Damper release mechanism or actuator can be located on
any side of the wall or ceiling.
However it must be positioned in such way that there is
easy access provided for inspection or service.
Examples of damper locating can be seen in fig. 7.
Spacing between the fire dampers must be a minimum of
200 mm. At mechanical manufacture must be on the side
where mechanism is situated free space the side where of
min. 500 mm left.
Fire damper is embedded into fire partition construction in
such way that when the damper blade is in closed position,
the blade will be situated within the wall (fig. 8).
Damper can be embedded in the wall or in the ceiling
with min. thickness of 110 ± 10 mm according to STN EN
1366-2.
All connecting ducts to the fire damper must be supported
or suspended in such way that the duct weight would not
lean on damper or damper flanges. Further more the
damper should not bare any weight from the above or
surrounding construction of the wall , this can result in
distortion of the casing and ultimately malfunction of the fire
damper.
All dampers are designed to be installed with damper blade
in parallel 0º to horizontal position or 0º in vertical position.
Any other angle will compromise the integrity and function
of the fire damper.
Note: After installation, Fire damper functionality must be
tested (see operating manual).
A
vailable Duct connections
Round fire dampers are provided as standard without any
rubber gaskets or flanges.
Accessories such as air tight joint connection (Code NT, Fig
3a), and-or pre-drilled flanges (Code P, Fig 3b) can be
provided separately on demand
Accessories are supplied non mounted and separately to be
mounted on site by others.
Note: During the installation of the Flanges, proper sealant
and gasket must be used to avoid any leakages at the duct
connection.
Flange connection
Fig. 3b Round fire dampers with Flanged connection Code P
Fire damper Tight connection Duct
Fig. 3a Connecting a damper of round cross-section with
air tight connection joint, Code NT
Fig. 4 Allowable damper blade position

Installation of Round fire dampers
Fig.7, Damper blade positioning into the partition wall
Fig.8, Round fire damper imbedded into the wall with
intumescent gypsum mixture.
Fig.9, Imbedding round fire damper in the ceiling with intumescent gypsum
Building in the P
K
-I-R in the wall, with gypsum
mixture
An intumescent gypsum mixture can be used to
seal the opening section between the wall and the
fire damper.
The entire wall cross-section must be perfectly
filled with gypsum mixture
The opening provided for this installation should
be no less than Ød + 160 mm.
Fire damper is embedded into fire partition
construction in such way that when the damper
blade is in closed position, the blade will be
situated within the wall (fig.7).
Damper can be embedded in the wall or in the
ceiling with min. thickness of 110 ± 10 mm
according to STN EN 1366-2.
All connecting ducts to the fire damper must be
supported or suspended in such way that the duct
weight would not lean on damper or damper
flanges. Further more the damper should not bare
any weight from the above or surrounding
construction of the wall , this can result in
distortion of the casing and ultimately malfunction
of the fire damper.
Limit of damper embedding into the wall, or the
ceiling is stated by marking made on the fire
damper casing from the mechanism or actuator
side(see detail X - fig. 8 and fig.8a).
For all fire dampers which are equal or larger than
size ≥Ø 400 mm, the fire damper casing has an
built-in reinforcement at the limit of fire damper
embedment for extra support (see fig. 8b).
Fire damper is embedded into fire partition Floor
or Ceiling in such way that when the damper
blade is in closed position, the blade will be
situated within the wall (fig.9).
Damper can be embedded in the wall or in the
ceiling with min. thickness of 110 ± 10 mm
according to STN EN 1366-2.
All connecting ducts to the fire damper must be
supported or suspended in such way that the duct
weight would not lean on damper or damper
flanges. Further more the damper should not bare
any weight from the above or surrounding
construction of the wall , this can result in
distortion of the casing and ultimately malfunction
of the fire damper.
Wall
Gypsum mixture
Limit for embedding
Fig.8a, Detail X Fig.8b, Detail X
for dampers < Ø 400 mm for dampers ≥Ø 400 mm

Installation of Round fire dampers
Installation of PK-I-R into the wall using Rockwool
To seal between the wall and the fire damper Rockwool
with a min. density of 80-100 kg/m3 can be used. Once
the fire damper is properly secured into the wall, cover
plates made of calcium-silicate can be used to close or
finish the wall openings (fig. 12).
Cover plates are not a part of fire damper and are
delivered as damper accessories, which must be
indicated and specified at the order.
Cover plates are fire resistant mastic Intumex MA.
From one side of the wall cover plates are mounted
together with the damper to the wall opening.
The entire opening between the fire damper and the
wall in the full depth of the wall around the fire damper
must be filled perfectly with Rockwool of Density 80-
100 kg/m3.
Once the above two procedures are fulfilled, then after
the opening from the other side of the wall can be
closed with cover plates to secure and finish the
installation.
A minimum opening diameter of Ød + 60 mm is
required for each size of fire damper for it to be
properly imbedded into wall cross section. Outer
diameter of cover plates for closure are normally Ød +
X as standard (see fig. 12a).
Metal anchors are used to fasten the cover plates to
the wall or ceiling made of concrete, bricks or building
blocks. All anchors should have a minimum length of
70 mm and to accommodate a screw diameter no less
than 5 mm.
After the installation is completed, the damper’s
operation must be tested (see operating manual).
X= 200 mm for dimensions PK-I-R/ Ø100 to Ø 560 mm
X= 300 mm for dimensions PK-I-R/ Ø630 to Ø 1000
mm
Fire Dampers
Fig. 10 Imbedding the round fire damper in the ceiling with
Rockwool
Scab
Building opening
Ø d + 60
Ø d + X
Fig. 9a Building opening and covers for round dampers
Fig. 9 Imbedding the round fire damper into the wall
and fastening in place with Rockwool and finishing with
cover plates
1. Partition level of Fire damper limit for imbedding
2. Partition Fire wall
3. Cover plates (with pre-drilled openings)
4. Rockwool of minimum 80 kg/m3
5. Fire resistance mastic
6. Duct connection
7. Screws and metal anchors in necessary size and
type in respect to wall construction type.