fire/smoke damper eko-jbg2ekoe ab we reserve the right to make changes 2014-04 5 100 200 250...

Instructions for installation, operation and maintenance 2014-04

Fire/smoke damper EKO-JBG2

EKOVENT AB We reserve the right to make changes 2014-04

2

Contents

Instructions for installation, operation and maintenance EKO-JBG2

Handling the product ..................................3

General installation .....................................4

Installation accessories ..........................5–6

Mounting instructions .............................7–8

Operation and maintenance .......................9

Control and monitoring ............................10

Declaration of Performance......................11

Certification body: SP

Product designation: EKO-JBG2

Fire-technical properties: EI 120 (ve i< >o, ho i< >o) S

Holder and place of manufacture: EKOVENT AB, Vellinge


3

Handling the product on the building site

TransportFire dampers should be transported on to the building site with a truck or crane fitted with a lifting fork. To avoid damage they must always be lifted, never dragged, and always set down gently.

Receipt and inspection of deliveryThe fire dampers should be inspected as soon as the delivery reaches the site. The point of the inspection is to check that the delivery corresponds to the order and the delivery note. To approve the delivery, sign the delivery note. Products with faults or defects may not be installed. Contact the supplier immediately.

StorageStorage of material at the site should be planned to ensure the least possible in-ternal transport. The fire dampers must be protected against water and should always be kept in a dry place. They should also be handled in such a way that they incur no mechanical damage.

CommissioningThe fire damper may not be put into ser-vice until the entire installation is ready to start operation.

– Damage caused by incorrect transport, handling or storage.

– Failure on the part of the user to inspect, maintain and carry out a reasonable degree of care of the equipment.

– Personal injury or damage to property as a consequence of the use of the product in contravention of the instructions and specifications in this manual.

EKOVENT hereby disclaims all responsibility for:

EKOVENT’s liability is limited to the repair or replacement of a faulty part in the equipment.


4

General installation

Why fire dampers?Fire dampers are one of several factors in a building that combine to give good protection in the event of fire. Fire protection require-ments are mainly affected by the building class, fire-load density, heating effect, air supply, fire brigade response time and the presence of fire protection equipment. An alternative to performing calculation or demonstrating that chosen solutions satisfy functional requirements is to use CE-marked products.

Installation If CE-marking is to be valid, installation must always be done in accordance with the instructions supplied with the product. Mounting devices for installing dampers in walls and attachment brackets for ducts are delivered along with the damper. Other components such as mounting sleeves and fire sealant must be ordered separately. The hole to be made is always the dimensions of the damper + 140 mm.

Connecting electricityThis should be done by a qualified electrician in accordance with plans and the relevant circuit diagram.


Circuit diagram, motor


5

100200250

Connection adapterEKO-ANS

Extension adapterEKO-FLS

EKO JBG Mont med mått 2013

ØD

61

100200 200250 250

ØD

ØD 100 - 500 mmNo extension adapter required

61 500 61

ØD

61

ØD 630 - 1000 mm2 extension adapters required

500 100 61

A x

B

A x

B

A x

B

A +

90, B

+ 9

0

45

Installation accessories EKO-JBG2

Connections

Connection sleeveEKO-ANS

Extension adapterEKO-FLS


6


EKO JBG montageplat 2013

25

100

Duct dimension + 10080

Mounting plate EKO-MOP** Included in EKO-JBG2 delivery.



7


Structural element – wall – of plasterboard or equivalent in fire-technical class EI 60/EI 120.

Important! The fire/smoke damper should always be installed with the pivot shaft horizontal.

1. Add horizontal studs and where necessary also vertical studs to suit-able opening in the wall is obtained equivalent to the nominal dimensions of the damper + 140 mm.

2. Attach the EKO-MOP mounting plates to the damper with screws so that the damper blade is placed within the wall when mounted.

3. Centre the damper in the opening and screw the mounting plates to the wall studs.

4. Fill the gap between the duct and the wall with fire sealant EKO-KER or similar and seal with fire protection sealant.

5. The suspension devices for the damp-er and ducting must meet the require-ments for the fire-technical class of the aperture.

6. In cases where the damper is mounted as a transfer air device or end plate, an EKO-N wire mesh grille must be fitted.

7. The following minimum dimensions must be observed when mounting: – Minimum distance between dampers: 200 mm. – Minimum distance to wall/floor: 75 mm.

NOTE! On dampers with a height exceeding 550 mm the extension adapter EKO-FLS with wire mesh grille must be used since the damper blade protrudes beyond the damper adapter in open position.

Mounting instructions EKO-JBG2

EKO-JBG 13 Mont. 2013

A+14

0B+

140

Damper mounted withmounting plate EKO-MOPflush with wall

Slot min 25 mm

Wire mesh grille EKO-N

EKO- JBG2

Mounting plate EKO-MOP

Screw

Fill with EKO-KER or similar fire sealant and seal with fire protection sealant

230


8


Load-bearing structural element – wall or floor – of concrete, brick or aerated concrete

of fire-technical class EI 60/EI 120.

Important! The fire/smoke damper should always be installed with the pivot shaft horizontal.

1. Make an opening in the wall equiva-lent to the nominal dimensions of the damper + 140 mm.

2. Attach the EKO-MOP mounting plates to the damper with screws so that the damper blade is placed within the wall when mounted.

3. Centre the damper in the opening and screw the mounting plates to the wall studs.

4. Fill the gap between the duct and the wall with fire sealant EKO-KER or similar and seal with fire protection sealant.

5. The suspension devices for the damper and ducting must meet the require-ments for the fire-technical class of the aperture.

Mounting instructions EKO-JBG2

6. In cases where the damper is mounted as a transfer air device or end plate, an EKO-N wire mesh grille must be fitted.

7. The following minimum dimensions must be observed when mounting: – Minimum distance between dampers: 200 mm. – Minimum distance to wall/floor: 75 mm.

NOTE! On dampers with a height ex-ceeding 550 mm the extension adapter EKO-FLS with wire mesh grille must be used since the damper blade protrudes beyond the damper adapter in open position.

Damper mounted withmounting plate EKO-MOPflush with wall

EKO-JBG 12 Mont. 2013

Slot min 25 mm

For wall thicknesses over 310 mm the damper must be fitted with extension adapter EKO-FLS

A+14

0B+

140

Wire mesh grille EKO-NEKO-

JBG2Fill with EKO-KER or similar fire sealant and seal with fire protection sealant

Screw

Mounting plate EKO-MOP


9

OperationThe EKO-JBG2 fire/smoke damper is a CE-approved damper intended for fire compartmentation or protection against the spread of fire and smoke in ventilation installations. The EKO-JBG2 is supplied with an electrical safety motor with a ther-mal sensor which closes the damper if the temperature exceeds 70 °C. The damper can be connected to a monitoring system EKO-MKE/SKE, EKO-KE, EKO-TME/TSE or equivalent. Automatic function testing takes place every 48 hours (or at more fre-quent intervals), and the error function is shown on the display.

MaintenanceExternal and internal inspectionCheck electricity cables to motor, end posi-tion contacts and smoke detectors, and check the damper casing to ensure there are no foreign objects that might obstruct the movement of the damper blade. Check also the motor attachment, damper blades and sealing strip to ensure that no damage has occurred.

Function controlAutomatic: see above

Manuel: Manual function control can be done on the motor by using the small tool or from the menu of the central unit. At installation, manual function control can also be done on each slave unit (applies to EKO-MKE/SKE, EKO-TME/TSE). Manual function control can be done by pressing the test button for automatic function control on the front of the monitoring unit (applies to EKO-KE). The damper is closed when there is no power.

Check that the damper is fully open when operating, closes and opens fully when tested, and closes completely when power is cut off. Otherwise follow the instructions for the EKO-MKE/SKE/KE/TME/TSE con-trol and monitoring system.

CleaningWe recommend preventive maintenance of the damper according to the needs of the installation. Damper blades and body (interior) should be cleaned by brushing, vacuum cleaning or wiping down. NOTE! No water or other liquid may be used.

Note!After inspection the fire damper should be left in normal working position.

Warning!Never have your hands in the damper when it is closing, in view of the risk of crushing.

List of spare partsMotor, see the type designation on the motor.

Operation and maintenance


10


Control and monitoring systems

Control and monitoring systems are used for automatic monitoring and function control of fire/smoke dampers, smoke dampers and pressure relief dampers, as well as different types of smoke detectors.

EKO-MKE/SKEThe EKO-MKE/SKE control and monitoring system is used together with 230 V damper motors. The central unit EKO-MKE works together with the slave unit EKO-SKE, which is placed at each damper. Up to 60 addressed slave units can be connected. The units have been developed using the very latest technology to give low instal-lation costs with two-wire communication and with many intelligent functions for optimal control and monitoring.

EKO-TME/TSE – A wireless revolutionThe EKO-TME/TSE control and monitoring system is completely wireless, with no need at all to run cables to each damper, which can involve a great deal of work in large systems. This makes installation much simpler and faster, with great savings in time and money. It has never been easier or cheaper to install a fire monitoring system.

The central unit works with a communica-tion unit mounted to the damper. The central unit is connected to 230 V and automati-cally seeks contact with the damper units when the system is started. In the event of a power failure or a fault in communication, the damper closes automatically as a safety measure. The units have been developed using the very latest technology, and have many intelligent functions for optimal mon-itoring.

EKO-KE2, KE4, KE8, KE16The EKO-KE2, KE4, KE8 and KE16 control and monitoring systems are used together with 24 V damper motors and up to two, four, eight or sixteen dampers. EKO-KE 2, 4, 8, 16 provide power to damper motors and smoke detectors with a built-in trans-former. The units are well tested.


11

Declaration of performance

HEAD OFFICEMejselgatan 7, SE-235 32 Vellinge, SwedenTel +46 40-42 16 00, fax +46 40 42 25 18

www.ekovent.se [email protected]

REGIONAL OFFICE GÖTEBORGBror Nilssons Gata 16, SE-417 55 Göteborg, SwedenTel +46 31 23 07 40, fax +46 31 23 07 41

REGIONAL OFFICE MOTALADynamovägen 5, SE-591 61 Motala, SwedenTel 0141-45 96 00, fax 0141-21 28 59

REGIONAL OFFICE STOCKHOLMKanalvägen 17, SE-183 30 Täby, SwedenTel +46 8 508 613 00, fax +46 8 508 613 35

REGIONAL OFFICE UMEÅUmestan Företagspark, SE-903 47 Umeå, SwedenTel +46 90 13 38 60, fax +46 90 13 38 70

fire/smoke damper eko-jbg2ekoe ab we reserve the right to make changes 2014-04 5 100 200 250...

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