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ERK-SO
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TECHNICAL DOCUMENTATION with installation, mounting and operating in- Smoke extraction damper USABILITY CERTIFICATES • • Performance Reliability Certificate 0761 – CPR – 0506 Declaration of Performance DoP-ERK-SO-2016-07-01 PERFORMANCE DATA • Classification according to EN 13501-4 is EI 90 (vedw, how i↔o) S 1000 C10000 MA multi, depending on the mounting situation Product standard EN 12101-8 Test standards EN 1366-2 and EN 1366-10 SCHAKO | Ferdinand Schad KG Steigstraße 25-27 D-78600 Kolbingen For ventilating smoke in smoke extraction systems and for providing the necessary supply air within the smoke extraction installation For use in solid walls, ceilings and smoke extraction lines For automatic (AA) or manual (MA) triggering SPECIAL FEATURES • • • • Thermally insulated actuator housing The installation position does not depend on the air flow direction or the position of the damper blade axle Reversible OPEN/CLOSED actuator with 24 V AC/DC or 230 V AC supply voltage Optional actuator with Powerline SLC bus technology possible. In conjunction with additional communication devices it is possible to retrieve further data, for example indication of end position, keeping timeframe (<60 s) or torque monitoring.

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Table of Contents | Construction subject to change No return possible

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Description | DESCRIPTION The smoke extraction damper ERK-SO conforms to EN 121018, EN 13501-4, EN 1366-2 and EN 1366-10. The ERK-SO has been tested according to EN 1366-2 and EN 1366-10 in accordance with the Declaration of Performance No. DoP-ERKSO-2016-07-01. It is in possession of the Performance Reliability Certificate according to EU-BauPVO 0761 - CPR - 0506. Its classification according to EN 13501-4, depending on the mounting situation is: EI 90 (vedw, how i↔o) S 1000 C10000 MA multi. Smoke extraction dampers are intended for...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Models and dimensions | MODELS AND DIMENSIONS Dimensions Figure 1 - Dimensions ERK-SO 1-- ERK-SO housing (consisting of 2 x 25 mm silicate structural panels) 2-- Profile connection frame PAR (optional) 3-- Damper blade (consisting of 3 x 20 mm silicate structural panels) 4-- Stop bar (40 x 20 mm with milled recess for the seal) 5-- Actuator housing incl. cover 6-- Actuator 7-- Stop bar seal (to meet the cold and hot leakage requirements) Construction subject to change No return possible

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Models and dimensions | Available sizes [mm] The minimal length of the damper L depends on the height H. To avoid projecting ends of the damper blade, the lengths L (standard) are assigned to the heights H. On request, larger L dimensions are also possible. Length L [mm] Width B [mm] 200 250 300 350 400 450 500 550 600 650 700 750 800 900 1000 1100 1200 1300 1400 1500 200 250 Other B or H dimensions (1 mm steps) are available at an extra charge * (further standard lengths at an extra charge) Table 1 - Available sizes Construction...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Models and dimensions | ERK-SO shown without profile connection frame PAR Detail B of the actuator housing Standard motor installation is horizontal as shown, vertical design is also possible on request Picture showing an enlargement of the actuator enclosure (ex-works only) * The enlargement (in 25 mm steps) depends on the existing requirement Figure 2 - Actuator housing H L 200 ≤ H ≤ 400 530 401 ≤ H ≤ 565 630 566 ≤ H ≤ 634 630 635 ≤ H ≤ 711 700 712 ≤ H ≤ 800 800 Table 2 - Dimensions of the actuator housing ** A housing extension of...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Models and dimensions | Use The smoke extraction damper type ERK-SO can be fitted as shown in the following table. solid Apparent density ≥ 450 kg/m³ solid Apparent density ≥ 650±200 kg/m³ SMOKE EXTRACTION DUCT horizontal Apparent density ≥ 520 kg/m³ for example, concrete, masonry according to EN 1996 or DIN 1053; solid plaster wall boards according to EN 12859 or DIN 18163 for example, concrete, masonry according to EN 1996 or DIN 1053; solid plaster wall boards according to EN 12859 or DIN 18163 for example, concrete, aerated concrete...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Installation details | INSTALLATION DETAILS Installation in solid walls Installation in solid walls (shaft walls, shafts, ducts and fire walls) made of, for example, concrete, masonry according to EN 1996 or DIN 1053; solid plaster wall boards according to EN 12859 or DIN 18163; apparent density ≥ 450 kg/m³ and wall thickness W ≥ 100 mm. Distance to the bearing adjacent components (wall / solid ceiling) is minimum 75 mm. Wet installation o Circumferential gaps "s" must be completely filled with mortar of category M2.5 to M15 in...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Installation details | Suspension * * the dimensions of the threaded rods and the U-steel can be found on pages 24 - 27. Detail A Mortar of category M2.5 to M15 in accordance with EN 998-2 (previously: MG II to III according to DIN 1053) or fire protection mortar of suitable grades. Gap ≥ 10 ≤ 60 mm Detail B Mineral wool A1, melting point ≥ 1000 °C / gap 15±5 mm Circumferential frame 40 x 40 made of silicate structural panel at a distance of 150 mm screwed to the ERK-SO housing with Spax screws 5 x 80 and glued with water glass glue...

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Smoke extraction damper ERK-SO TECHNICAL DOCUMENTATION Installation details | Installation positions Arrangement of the ERK-SO when installed next to each other without clearance With this arrangement, an additional accessory package is required for the connection to the smoke extraction dampers as a function of the dimension vertical position of the damper blade axle (independent of the actuator position) horizontal position of the damper blade axle Arrangement of the ERK-SO when installed on top of each other with a clearance of 200 m horizontal position of the damper blade axle vertical...

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