Komfovent UVA120 H, Installation Manual

Page 1: ...2021 ...

Page 2: ...ll 5 2 2 Fire batt based installation in a solid wall 5 2 3 Dry montage installation kit based installation in a solid wall 7 2 4 Installation in a flexible wall metal stud drywall 9 2 5 Installation in a solid ceiling 10 2 6 Application of the montage accessories 11 2 7 Installation methods consolidation 13 3 SAFETY REQUIREMENTS 15 4 INSTALLATION STEPS 16 4 1 Signaling devices switches installati...

Page 3: ...g device with spring 4 intumescent seal 5 limit switches optional 6 opening handle 7 fuse element 8 test button 9 marking of blade position Montage accessories available for installation guide please refer to page 11 Steel collar type montage tool with 3 plates 6 x Ø6 mm holes designed for walls Steel overlay type montage tool 12 x Ø5 mm holes designed for ceilings 1 1 2 3 4 5 6 7 8 8 9 ...

Page 4: ...ion manual 21 01 4 EN Fire damper UVA H main sizes for diameter range Ø355 560 mm Montage accessories available for installation guide please refer to page 12 Steel collar type montage tool with 3 plates 6 x Ø6 mm holes designed for walls Steel overlay type montage tool 12 x Ø5 mm holes designed for ceilings ...

Page 5: ...east B1 fire reaction min layer thickness 2 mm 4 EIS 60 for size range Ø355 560 mm EIS 120 for size range Ø100 560 mm EIS 60 for size range Ø100 315 mm Installation steps prepare square installation opening Dnom 80 mm cover the internal face of the opening with 2 mm fire stopping coating use a mounting accessorize to preliminary secure the damper in the installation opening fill the gap between wa...

Page 6: ...min density 100 kg m3 4 Layer of fire stopping coating with at least B1 fire reaction min layer thickness 2 mm 5 Additional two gypsum 12 5 mm thick boards 6 Rigid wall screws 3 5x50 interval 200 mm EIS 60 for size range Ø355 560 mm Installation steps prepare square installation opening Dnom 90 mm cover the internal face of the opening with 2 mm fire stopping coating use a mounting accessorize to ...

Page 7: ...00 315 2 Solid wall aeratedconcrete blocks concrete masonry in min thickness 115 mm 3 Mineral wool min density 40 kg m3 4 Fire stopping mastic FireX or analogue 5 Dry montage kit 6 Mounting anchors should be selected accordingly to solid wall type ordered separately 1 Application of the Fire stopping mastic around the installation opening EIS 60 for size range Ø100 315 mm 2 2 3 5 1 5 6 6 4 Install...

Page 8: ... ISO 7049 3 5x13 screw to attach shield flange to the metal corner 4 pcs Construction screw 4 0x30 for joining together shield flange parts Dry montage set assembling steps It is easier to preinstall Dry montage kit on the damper casing first and then install the damper into the opening Take two metal corners 3 and attach them to the casing of the damper by using two DIN 967 screws 5 and existing ...

Page 9: ...ting with min fire resistant capacity EI 120 for all installations in a flexible wall 1 Fire damper UVA 120H Ø100 315 2 Flexible wall metal stud drywall min 100 mm thick 3 Mineral wool min 100 mm thick min density 140 kg m3 4 Layer of fire stopping coating with at least B1 fire resistance 3 4 EIS 60 for size range Ø100 315 mm D nom 80 D nom 1 1 2 2 3 3 4 4 Installation steps prepare square install...

Page 10: ...rtar 3 Fire damper UVA 120H EIS 60 for size range Ø315 560 mm 1 3 5 D nom 90 D nom min 125 2 3 5 4 Installation steps prepare square installation opening Dnom 90 mm use a mounting accessorize to secure the damper in the installation opening fill the gap between wall and casing of the damper with mineral wool and remove the mounting accessorize cover the mineral wool overlapped the wall with stoppi...

Page 11: ... or UL depending on installation in the wall or in the ceiling is required Still the mounting accessorize is re usable it is possible not to order the mounting accessorize for each fire damper should be installed on the site individually 1 The mounting accessorize should be established on the damper casing before starting the installation 2 For the damper diameter range Ø 100 315 the mounting coll...

Page 12: ...is possible 4 When the damper is affixed to the supporting construction finish the mounting process in acc with the installation instructions 5 After finishing the installation process the mounting collar can be removed and re used for the next fire damper installation Application of the mounting collar types depending on the fire damper diameter and supporting construction wall ceiling Montage co...

Page 13: ...560 mm EI 60 ve i o S 300 Pa Solid homogeneous wall aerated concrete blocks masonry concrete blocks with min density 650 kg m3 min thickness 100 mm Mineral wool min 140 kg m3 with fire resistant coating UVA 120H 100 315 mm 1 3 4 5 EI 60 ve i o S 300 Pa Solid homogeneous wall aerated concrete blocks masonry concrete blocks with min density 650 kg m3 min thickness 125 mm Mineral wool min 100 kg m3 w...

Page 14: ...e resistant coating and additional plasterboard pads UVA 120H 355 560 mm 1 3 4 5 EI 60 ve i o S 300 Pa Ceiling slab Monolithic or hollow core slab 150 mm Mortar filling UVA 120H 100 560 mm 2 4 5 EI 120 ho i o S 300 Pa 1 positioning of the damper vertical 2 positioning of the damper horizontal 3 axis position horizontal 4 min distance between casings 200 mm 5 min distance to load bearing structural...

Page 15: ...might cause dangerous situations The local regulations for health and safety at work and general safety regulations to be applied Personal protective equipment must be worn for such types of work fire damper electrical installation fire damper mechanical connection to the air duct system ductwork and any type of service or maintenance works It is important to correctly use the fire damper in presc...

Page 16: ...ain distance Ø mm La mm 315 28 355 34 400 56 450 81 500 106 560 136 3 Close the blade of a fire damper If a fire damper has been installed with an open blade this may cause incomplete closing of the blade or even damage Blade position can be easily controlled also after installation by referring to marks located on the casing of locking mechanism Blade open Blade closed 4 Cover the main mechanism ...

Page 17: ... main mechanism at least 300 mm The axle of the damper blade may be located only horizontally 7 Attach the fire damper to the supporting construction using suitable montage kit and fasteners It is possible to re use these kits again Brackets are used for tight holding of fire damper when wall mounting brackets cannot be used Steel overlay type montage tool can be used for positioning the fire damp...

Page 18: ...upporting construction with prescribed type of the filler and if required let the filler dry out completely before removing montage kit follow the filler producer s instructions 9 Visually check that fire damper is securely installed into the supporting construction check if the fuse element and levers system are undamaged and check if the blade is closing and opening properly by pressing Push but...

Page 19: ...cam and handle back and screw in DIN 912 screw 2 Place switch cam to the axis and one or two microswitches to the indicated positions Make sure that the cam ledge pushes the microswithes metal plate 4 Connect microswitches to designed way Each microswitch has NC normally closed NO normally open and C common poles Connection scheme using signaling device Each microswitch has NC normally closed NO n...

Page 20: ... CONNECTING DUCT IS INACCESSIBLE BLADE OF THE FIRE DAMPER IS BLOCKED IN OPEN POSITION CASING OF THE FIRE DAMPER HAD BEEN DAMAGED DURING INSTALLATION PROCESS THE FIRE DAMPER IS FITTED WITHOUT OBSERVING THE REQUIREMENTS OF THIS INSTRUCTION FASTENERS USED DURING INSTALLATION PROCESS PREVENT CLOSING OF THE FIRE DAMPER BLADE GAPS BETWEEN CASING OF THE FIRE DAMPER AND THE SUPPORTING CONSTRUCTION REMAIN ...

Page 21: ...No FD 25 Location Server room 121 Damper type and size UVA120H 200 Mounted in wall w or slab s thickness W100 Access to the damper compliant Yes Installation in acc to manufacturer s instructions Yes Correct operation of the fire damper Yes Damper cleanness accumulated dust grease No Lubricate all moving Parts done not done Yes Damper condition corrosion rust No Fusible link or thermosensor was re...

Page 22: ...www komfovent com SIA KOMFOVENT Bukaišu iela 1 LV 1004 Riga Latvia Tel 371 24 66 4433 info lv komfovent com Fire damper UVA60 H UVA120 H installation manual 21 01 ...