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Summary of Contents for Trox EK-JZ
- Page 1 Installation and operating manual GB/en Smoke control damper Type EK-JZ according to EN12101-8 Declaration of performance DoP / EK-JZ / 003 Read the instructions prior to performing any task!
- Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn, Germany Germany Phone: +49 (0) 2845 2020 Fax: +49 (0) 2845 202-265 E-mail: trox@trox.de Internet: http://www.troxtechnik.com Translation of the original A00000062392, 5, GB/en 07/2020 © 2017 Smoke control damper Type EK-JZ...
- Page 3 This operating and installation manual enables oper- the state of the art, and our expertise and experience of ating or service personnel to correctly install the TROX many years. product described below and to use it safely and effi- The manufacturer does not accept any liability for dam- ciently.
- Page 4 Warning – danger zone. NOTICE! Potentially hazardous situation which, if not avoided, may result in property damage. ENVIRONMENT! Environmental pollution hazard. Tips and recommendations Useful tips and recommendations as well as informa- tion for efficient and fault-free operation. Smoke control damper Type EK-JZ...
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Page 5: Table Of Contents
6.1 Smoke extract ducts for multi compart- ments............51 6.2 Smoke extract duct for a single compart- ment............52 6.3 Inspection access........52 6.4 Cover grilles..........53 6.4.1 Crimped wire mesh (A) and perforated plate (B)..........54 Smoke control damper Type EK-JZ... -
Page 6: Safety
Skilled qualified electrician Specialist personnel 1.2 Correct use Type EK-JZ smoke control dampers are used in Skilled qualified electrician smoke and heat exhaust systems to remove smoke Skilled qualified electricians are individuals who have and heat. They may be used with the following sys-... -
Page 7: Technical Data
– Fire resistance tests on compo- nents of smoke control EN 1751 – Ventilation for buildings – Air terminal devices Declaration of performance DoP / EK-JZ / 003 Rating plate Fig. 1: Smoke control damper rating plate (example) ① ⑥ CE mark Year of manufacture ②... -
Page 8: Dimensions And Weight
B x H = nominal size = area exposed to the airflow Installation side ① Ⓑ Connecting subframe for smoke extract duct Operating side (steel, optional) ② Keep clear to provide access to the actuator encasing Smoke control damper Type EK-JZ... - Page 9 Technical data Dimensions and weight Dimensions [mm] Number Blades Handles 200..1200 – (50 mm) 1030 1230 1430 1630 1830 2030 Weight [kg] H [mm] [mm] 1030 1230 1430 1630 1830 2030 1000 1050 1100 1150 1200 Smoke control damper Type EK-JZ...
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Page 10: Transport And Storage
Dispose of the straps and corner protectors. Place the U channel sections between the upper- Storage most blade and the frame. For temporary storage please note: Remove any plastic wrapping. Protect the product from dust and contamination. Smoke control damper Type EK-JZ... - Page 11 Do not expose the unit to the effects of weather (not even in its packaging). Do not store the product below -30 °C or above 50 °C. Packaging Properly dispose of packaging material. Smoke control damper Type EK-JZ...
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Page 12: Parts And Function
64. Fig. 4: Smoke extract system ① EK-JZ in a solid shaft wall ② EK-JZ in a solid wall and a duct ③ EK-JZ on a solid shaft wall ④ On a vertical smoke extract duct (shaft) ⑤... -
Page 13: Installation
Installation situations Installation 5.1 Installation situations The table lists the various EK-JZ installation types; for details on the performance level see the declaration of per- formance. Installation locations described here may be combined with other installation location characteristics. For example, a smoke control damper may be installed on a vertical smoke extract duct where a horizontal smoke extract duct branches off. -
Page 14: Safety Notes Regarding Installation
Requirements for wall systems EK-JZ smoke control dampers may be installed in wall systems if these walls have been erected in compliance with regulations and the manufacturers' instructions, and if the information on the respective installation sit- uation applies and the following requirements are met. -
Page 15: Installation Materials
5.3.1 Installation materials Mineral wool infill Unless stated otherwise in the installation details, use mineral wool with a gross density or compact density of ≥ 80 kg/m³ and a melting point of ≥ 1000 °C. Smoke control damper Type EK-JZ... - Page 16 Affix the high-temperature sealing tape (Fig. 8/1) with trim panel thickness (flush at front and rear) to the damper frame (if necessary, mark the trim panel thick- ness beforehand). Do not glue the ceramic fibre paper onto the wall or trim. Smoke control damper Type EK-JZ...
- Page 17 Apply only to calcium silicate surfaces, never to a seal Impregnation – Promat GmbH - Impregnation 2000 – Promat GmbH - SR Impregnation – Promat GmbH - Tunnel Impregnation Coating – Commercially available emulsion paint Smoke control damper Type EK-JZ...
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Page 18: Fixing Points
B ³ 800 mm - 2 fixing points Note: The fixing elements must not protrude on the inside of the damper frame. Contact with the damper blade will damage the damper blade and the entire damper will need to be replaced. Smoke control damper Type EK-JZ... -
Page 19: Adjoined Damper Installation
Fig. 12: EK-JZ dampers on top of each other (right side construction) Dry wall screw 4.5 x 70 mm or 5.0 x 70 mm... -
Page 20: Solid Walls Or Solid Shaft Walls
In such a case you have to make Fibre paper: 3-5 mm sure that there is enough clearance to install the Mortar: up to 150 mm damper. Mineral wool: 10 to 40 mm Smoke control damper Type EK-JZ... - Page 21 Installation Solid walls or solid shaft walls > Installation opening Adapting the installation opening in solid walls and Installation depths of EK-JZ in solid wall shaft walls Fig. 14: Installation opening with concrete or calcium sil- icate boards for height adjustment t = W (100 mm min., 250 mm max.)
- Page 22 Installation Solid walls or solid shaft walls > Installation opening Installation gap variants for solid walls and solid shaft walls Fig. 16: EK-JZ installation gap variants for solid walls Classifi- Installation gap cation EIS120 Mortar Mortar Mortar Mortar EIS120 Mortar...
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Page 23: Installation Type Dry, Mortarless / Dry, Mortarless - Mortar-Based
Solid wall or solid shaft wall made from bricks, con- sealing tape’ on page 16 crete or aerated concrete Mortar Ä ‘Acceptable mortars for mortar-based Ä ‘Mineral wool infill’ on page 15 Mineral wool installation’ on page 15 Smoke control damper Type EK-JZ... - Page 24 2 mm). Installation depths, see Ä ‘Installation depths of EK-JZ in solid wall’ on page 21 Drill screw holes at the fixing points marked on the damper frame, then screw fix the smoke control damper to the wall. Be careful when you tighten the screws; do not exercise any tension as this may damage the damper frame.
- Page 25 Solid walls or solid shaft walls > Installation type dry, mortarless / dry, morta... Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required Smoke control damper Type EK-JZ...
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Page 26: Installation Type Mortar-Based / Dry, Mortarless - Mortar-Based
Ä ‘Acceptable mortars for mortar-based EK-JZ Mortar, Solid wall or solid shaft wall made from bricks, con- installation’ on page 15 crete or aerated concrete High-temperature sealing tape Ä ‘High-temperature sealing tape’ on page 16 Smoke control damper Type EK-JZ... - Page 27 Make sure that the damper is vertical; use wedges to hold the damper in the correct position; the damper has to be installed without torsion (check the diagonal length; allowed tolerance: 2 mm). Ä ‘Installation depths of EK-JZ in solid wall’ on page 21 Installation depths, see Close off any remaining gaps with mortar.
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Page 28: Ek-Jz
EK-JZ Mortar, Ä ‘Acceptable mortars for mortar-based Solid wall or solid shaft wall made from bricks, con- installation’ on page 15 Ä ‘High-temperature crete or aerated concrete High-temperature sealing tape sealing tape’ on page 16 Smoke control damper Type EK-JZ... -
Page 29: Mortar
(check the diagonal length; allowed tolerance: 2 mm). Installation depths, see Ä ‘Installation depths of EK-JZ in solid wall’ on page 21 Close off the installation gap (S ) with mortar. Fill the gap with mortar, ideally until it is as thick as the wall, but at least 100 mm. - Page 30 EK-JZ Mortar, Ä ‘Acceptable mortars for mortar-based Solid wall or solid shaft wall made from bricks, con- installation’ on page 15 Ä ‘High-temperature crete or aerated concrete High-temperature sealing tape sealing tape’ on page 16 Smoke control damper Type EK-JZ...
- Page 31 Make sure that the damper is vertical; use wedges to hold the damper in the correct position; the damper has to be installed without torsion (check the diagonal length; allowed tolerance: 2 mm). Ä ‘Installation depths of EK-JZ in solid wall’ on page 21 Installation depths, see Close off the installation gap (S ) with mortar.
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Page 32: On Solid External Wall Or Solid Shaft Wall
Solid walls or solid shaft walls > On solid external wall or solid shaft wall 5.4.4 On solid external wall or solid shaft wall Fig. 21: Dry mortarless installation on solid external wall or solid shaft wall EK-JZ (for external wall with impregnated construc- Attach a cover grille or weather hood for external tion) wall! Steel wire clip £... -
Page 33: Ä 'High-Temperature
Connect the smoke extract ducts (installation side and operating side) to the smoke control damper, Ä 6 ‘Smoke extract duct and cover grille’ on page 51. Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required Smoke control damper Type EK-JZ... -
Page 34: Lift For Fire And Rescue Service
Angle section made from strips of fire-rated PRO- Lift door MATECT®-LS board d = 35 mm or equivalent, glued to the joints between the angle sections and between the angle sections and the damper frame, e.g. with K84 or equivalent Smoke control damper Type EK-JZ... - Page 35 Connect the smoke extract ducts (installation side and operating side) to the smoke control damper, Ä 6 ‘Smoke extract duct and cover grille’ on page 51. If the operating side is not connected to a duct, a cover grille is required Ä 6.4 ‘Cover grilles’ on page 53. Smoke control damper Type EK-JZ...
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Page 36: Lightweight Shaft Wall
Ä ‘Acceptable mortars for mortar-based Trim panels Mortar, Cladding, fire-rated plasterboard fire barriers installation’ on page 15 Ä ‘High-temperature High-temperature sealing tape Solid shaft wall made from bricks, concrete or aer- sealing tape’ on page 16 ated concrete Personnel: Smoke control damper Type EK-JZ... - Page 37 Connect the smoke extract ducts (installation side and operating side) to the smoke control damper, Ä 6 ‘Smoke extract duct and cover grille’ on page 51. Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required Smoke control damper Type EK-JZ...
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Page 38: Lightweight Partition Wall
Metal stud system sealing tape’ on page 16 Trim panels Mineral wool Cladding, fire-rated plasterboard fire barrier Reinforcing board made from calcium silicate panels Ä ‘Acceptable mortars for mortar-based Mortar, installation’ on page 15 Personnel: Smoke control damper Type EK-JZ... - Page 39 Connect the smoke extract ducts (installation side and operating side) to the smoke control damper, Ä 6 ‘Smoke extract duct and cover grille’ on page 51. Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required Smoke control damper Type EK-JZ...
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Page 40: Solid Ceiling Slabs
5.7 Solid ceiling slabs 5.7.1 Installation type, mortar-based Fig. 25: Mortar-based installation into the ceiling slab EK-JZ Mortar, Ä ‘Acceptable mortars for mortar-based Solid ceiling slab of concrete or aerated concrete installation’ on page 15 Fixing tab Smoke control damper Type EK-JZ... - Page 41 Solid ceiling slabs, e.g. of concrete, aerated concrete, gross density ≥ 550 kg/m³ and D ≥ 150 mm Distance to load-bearing structural elements ≥ 40 mm Distance between EK-JZ and EK-JZ ≥ 200 mm Installation Create an installation opening in the ceiling slab, dimensions Fig. 25.
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Page 42: Fire-Resistant Smoke Extract Ducts
Personnel: Specialist personnel Materials: Fire-rated PROMATECT®-LS board d = 35 mm or equivalent Steel staples ≥ 63/11.2/1.5 mm Dry wall screws 4 × 70 mm Smoke control damper Type EK-JZ... - Page 43 Connect the smoke extract ducts (installation side and operating side) to the smoke control damper (Fig. 26/5), Ä 6 ‘Smoke extract duct and cover grille’ on page 51. Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required Smoke control damper Type EK-JZ...
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Page 44: On A Horizontal Smoke Extract Duct
MATECT®-LS board d = 35 mm or equivalent manufacturer of the smoke extract duct Ä 6 ‘Smoke extract duct and cover grille’ on page 51 ⑧ Cover grille (only if the damper is not connected to a smoke extract duct) Smoke control damper Type EK-JZ... - Page 45 Connect the smoke extract ducts (installation side and operating side) to the smoke control damper (Fig. 27/8), Ä 6 ‘Smoke extract duct and cover grille’ on page 51. If the operating side is not connected to a duct, a cover grille is required, Ä 6.4 ‘Cover grilles’ on page 53. Smoke control damper Type EK-JZ...
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Page 46: In A Horizontal Smoke Extract Duct
Steel staples ≥ 63/11.2/1.5 mm ② ⑩ Suspension system Dry wall screw ③ ⑪ Connecting strips according to instructions from the Cover of the actuator encasing ⑫ manufacturer of the smoke extract duct Connecting subframe (optional) Smoke control damper Type EK-JZ... - Page 47 Ä 5.9 ‘Suspending the smoke control damper’ on page 50. Lead the smoke extract duct (Fig. 28/13) up to the smoke control damper, on both sides, and suspend it. Screw-fix (Fig. 28/14) the smoke extract duct to the connecting subframe. Smoke control damper Type EK-JZ...
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Page 48: At The End Of A Horizontal Smoke Extract Duct
Ⓑ ⑧ Installation at the end of a sheet steel smoke Steel staples ≥ 63/11.2/1.5 mm ⑨ extract duct Connecting subframe (optional) ① ⑩ EK-JZ Screws ② ⑪ Suspension system Sheet steel smoke extract duct Smoke control damper Type EK-JZ... - Page 49 Lead the smoke extract duct (Fig. 29/11) up to the smoke control damper and suspend it. Screw-fix (Fig. 29/10) the smoke extract duct to the connecting subframe. Ä 6.4 ‘Cover grilles’ on page 53. If the operating side is not connected to a duct, a cover grille is required, Smoke control damper Type EK-JZ...
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Page 50: Suspending The Smoke Control Damper
Use only fire-rated steel anchors with suitability certifi- cate. Instead of anchors, you can use threaded rods and secure them using nuts and washers. 5.9.3 Suspended installation Fig. 31: Suspended installation ① Smoke control damper ② Threaded rod M8‑M20 Smoke control damper Type EK-JZ... -
Page 51: Smoke Extract Duct And Cover Grille
Fig. 32: EK-JZ connection to a calcium silicate smoke extract duct Smoke extract duct and EK-JZ flush on the outside Smoke extract duct and EK-JZ flush on the inside ①... -
Page 52: Smoke Extract Duct For A Single Compartment
③ Sheet steel smoke extract duct ④ Screw connection: M8 screws Assembly of connecting subframe: Attach the frame to EK-JZ and mark or drill. Fix the connecting subframe with screws Æ5 x 50 mm (supply package) to EK-JZ (pre-drill Æ3.5 mm). -
Page 53: Cover Grilles
Crimped wire mesh 20 x 20 mm Square perforated metal plate 10 x 10 mm Aluminium grille with slanted blades Aluminium grille with crimped wire mesh 20 x 20 mm Aluminium grille with welded wire mesh 6 x 6 mm Smoke control damper Type EK-JZ... -
Page 54: Crimped Wire Mesh (A) And Perforated Plate (B)
Cover grilles > Crimped wire mesh (A) and perforated plate (B) 6.4.1 Crimped wire mesh (A) and perforated plate (B) Fig. 36: Assembly of crimped wire mesh or perforated metal facing on EK-JZ Pre-drill holes for chipboard screws ∅5 × 50 mm, EK-JZ screws with ∅3.5 mm... -
Page 55: Aluminium Grille With Slanted Blades (C, D, E)
Cover grilles > Aluminium grille with slanted blades (C, D, E) 6.4.2 Aluminium grille with slanted blades (C, D, E) Fig. 37: Assembly of aluminium grille with slanted blades on EK-JZ Pre-drill holes for chipboard screw ∅5 × 80 mm, EK-JZ screws with ∅... -
Page 56: Electrical Connection
Safety transformers must be used. The connecting cables are fitted with plugs. This ensures quick and easy connection to the TROX AS-i bus system. For con- nection to the terminals, shorten the connecting cable. Feeding the cable into the actuator encasing To feed the cable into the actuator encasing, a drilled hole of the exact size is required (∅cable +1 mm). -
Page 57: Actuators B24 And B230
If there are integral communication modules fitted inside the encasing, they can be connected to the actuator and establish the communication with the control system as well as the power supply. Smoke control damper Type EK-JZ... -
Page 58: Troxnetcom B24A, B24Am, B24As
-20 to 70 °C Storage temperature -5 to 75 °C -5 to 75 °C -20 to 75 °C Protection level IP 42 IP 42 IP 54 AS-i profile S7.A.E S7.A.E S-7.B.E (Safety at Work) and S7.A.E (motor module) Smoke control damper Type EK-JZ... -
Page 59: B24Bkne
Cable, 1 m (free of halogens, without plug) 2-wire cable Screw terminals for wires, 2 x 1.5 mm² Recommended cable JE-H (St) Bd FE180/E30-E90 IEC protection class II (protective insulation) Ambient temperature (normal operation) –30...+50 C Storage temperature –40...+80 C Smoke control damper Type EK-JZ... -
Page 60: Slc Technology - B24C
Actuator with control module > SLC technology - B24C 7.4.3 SLC technology - B24C SLC wiring examples (THC-E) Fig. 42: Control signal from the central BMS EK-JZ with integral control module B24C THC-E (switch cabinet) Fig. 41: B24C module Fire alarm system and central BMS (if any) -
Page 61: B24D And B230D
Multi-strand (without ferrule): 0.08 – 2.5 mm² Multi-strand (insulated ferrule): 0.25 – 1.5 mm² Multi-strand (non-insulated ferrule): 0.25 – 2.5 mm² Max. current, terminals Pre fuse MCB, 10 A, characteristic B Smoke control damper Type EK-JZ... - Page 62 Multi-strand (without ferrule): 0.2 – 1.5 mm² Multi-strand (insulated ferrule): 0.25 – 0.75 mm² Multi-strand (non-insulated ferrule): 0.25 – 1.5 mm² Ambient conditions Ambient temperature 0 – 45 °C Ambient humidity 0 – 90% Smoke control damper Type EK-JZ...
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Page 63: Commissioning/Functional Test
General Smoke control dampers must be checked regularly. A functional test involves closing the smoke control damper and opening it again. This is typically done with an input signal from the central fire alarm system. Smoke control damper Type EK-JZ... -
Page 64: Maintenance
Make sure that the damper blade cannot be released inadvertently. Cleaning All surfaces of TROX components and systems, with the exception of electronic parts, may be wiped with a Regular care and maintenance ensure operational read- dry or damp cloth. All surfaces may also be cleaned iness, functional reliability, and long service life of the with an industrial vacuum cleaner. - Page 65 C = As required, depending on the degree of contamination Maintenance work Item to be checked Required condition – Remedial action if necessary Smoke control damper Type EK-JZ...
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Page 66: Decommissioning, Removal And Disposal
Incorrect disposal can harm the environment. Have electronic waste and electronic components disposed of by an approved specialist disposal com- pany. For disposal the smoke control damper must be com- pletely disassembled. Smoke control damper Type EK-JZ... -
Page 67: Index
Transport..............10 Installation situations..........13 Transport damage............10 Travel stop..............12 Lightweight partition wall Installation, dry mortarless, mortar-based..... 38 Weights..............8, 9 Lightweight shaft wall Wiring................. 56 Installation, dry mortarless, mortar-based..... 36 Limitation of liability............3 Smoke control damper Type EK-JZ... - Page 68 Germany TROX GmbH Phone: +49 (0) 2845 2020 Heinrich-Trox-Platz +49 (0) 2845 202-265 47504 Neukirchen-Vluyn, Ger- E-mail: trox@trox.de © 2017 many http://www.troxtechnik.com...
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