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WKP-P Technical Rectangular fire damper Documentation https: www.smay.eu...
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Technical documentation WKP-P 2434 SMAY Sp. z o.o. CSWU:2434-CPR-0285 DWU:024-CPR-2017 PN-EN 12101:2012 Fire damper type: WKP-P Nominal activation conditions/sensitivity: Automatic starting Pass Closing/opening during the test at the right time Response time/Closure time: Automatic starting Pass 300 cycles <120s. – single Reliability: 10 000 cycles <120s.
Technical documentation WKP-P Version 6.15 SMAY reserves the right to make changes to this document. TABLE OF CONTENT INTRODUCTION ....................3 LEGAL REGULATIONS ..................3 INTENDED USE ....................3 TECHNICAL DESCRIPTION .................. 5 BELIMO ELECTRIC ACTUATORS USED IN WKP-P ............ 6 ACCESSORIES FOR WKP DAMPERS ..............
EN 1751 “Ventilation for buildings. Air terminal devices. Aerodynamic testing of dampers and valves.” INTENDED USE WKP-P fire dampers are classified in the following fire resistance range and can be mounted in the following building partitions: 120 (v i↔o) S1000 C...
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Technical documentation WKP-P WKP-P fire dampers are intended for installation on internal and external building partitions as also at a distance from them. In case of external wall installation, use of finishing element is required (intake or exhaust),which will protect from influence of atmospheric factors.
The mechanism is made up of, among other things, gears made of fire-rated materials, blades and an electric actuator. The permissible air velocity for the WKP-P-E damper in a B x H connection duct is 12 m/s. During normal operation of the system, blades can be in open or in closed position.
Technical documentation WKP-P Table 2. WKP-P weight [kg] Width, B [mm] 1000 1100 1200 BELIMO ELECTRIC ACTUATORS USED IN WKP-P Actuator BEN series: BEN230, BEN24, BEN24-ST, BEN24-SR. where: ST - connection plug SR - analog control...
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Technical documentation WKP-P Wiring diagram BLE230 and BE230 Page 7 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
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Technical documentation WKP-P Wiring diagram BLE24 and BE24 Page 8 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
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Technical documentation WKP-P Wiring diagram BLE24-ST and BE24-ST Technical data: BEN230 BEN24 (-ST) Page 9 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
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Technical documentation WKP-P Technical data: BEE230 BEE24 (-ST) Page 10 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
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Technical documentation WKP-P Technical data: BE230 BE24 (-ST) Page 11 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
WKP-P ACCESSORIES FOR WKP DAMPERS WKP-P dampers can be used as transfer dampers with use of KST type grilles with horizontal or vertical lamellas or with use of MKW flat or convex honeycomb mesh cover. Both products are used to prevent the damper from colliding with unwanted objects, covering sensitive moving parts.
Before installing the fire dampers, make sure that there are no damage, during transport or storage, that could block the baffle. Check that the baffle can be opened and closed (full opening and closing position). To open fire dampers WKP-p use the actuator key.
Rigid wall Figure 5. Dimensions of the installation opening of the WKP-P dampers in rigid wall with a horizontal and with vertical axis of rotation of the baffle. The C dimension is given in the table. H – nominal height of the damper Page 14 z 23 Version: 6.15...
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WKP-P Figure 6. Installing method of WKP-P fire dampers in rigid wall, baffle axis should be in line with wall axis Figure 7. Installing method of WKP-P fire dampers in rigid wall, baffle axis should be in line with wall axis Page 15 z 23 Version: 6.15...
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Technical documentation WKP-P Figure 8. Installing method of WKP-P fire dampers in rigid wall Page 16 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
60 mm width. Connection of damper and the wall, and damper with the band must be made by K84 glue. The sides of the duct and the band must be connected by using 4,2x90 – 4,8x120 screws. Figure 8.Installing method of WKP-P fire dampers with PROMAT boards duct Page 17 z 23 Version: 6.15...
INSTALLATION TECHNOLOGY – STRUCTURES THICKER THAN 125 mm In rigid walls, with thickness less than or equal to 125 mm, WKP-P fire dampers are installed in this way that an axis of the fire baffle matches the axis of the wall, and ensure a concentricity of fire damper and installation opening.
After mounting the collar, remove the supports or suspensions, check the fire damper correct operation and leave it in open position. Figure 10. Installation method of fire dampers WKP-P in flexible wall with 125 mm thick Page 19 z 23 Version: 6.15...
Technical documentation WKP-P Figure 11. Installation method of fire dampers WKP-P in flexible wall 8.4. INSTALLATION TECHNOLOGY – MKW HONEYCOMB MESH COVER AND KST GRILLE Before installing honeycomb mesh cover, it is necessary to stick 5x10 self-adhesive ceramic gasket, on inside surface of mesh cover, along the deflection, around the perimeter.
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Technical documentation WKP-P Figure 13. Installation method of MKW-D honeycomb mesh cover Figure 14. Installation method of KST grille Page 21 z 23 Version: 6.15 Date of editing: 30.10.2023 r.
After installation of the WKP-P fire damper, when running the system, it is recommended to carry out regular checks and record them as shown in table below. It is recommended to repeat checks at intervals or at least once every 6 months.
Technical documentation WKP-P Table 4. Diagnostic card Diagnostic card Symptoms of How to remove Causes of malfunction malfunction malfunction 1. Removing the cause of 1. Failure to fully open the baffle blocking baffle (wrong connected ventilation duct) No signaling 2. Correct wiring opening/closing fire 2.
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