MULTICOMPARTMENT SMOKE CONTROL DAMPERS DKISMA

Transcription

1 MULTICOMPARTMENT SMOKE CONTROL DAMPERS DKISMA 96 - CPR - 0 ORIGINAL INSTALLATION, MAINTENANCE AND OPERATION MANUAL EVERY SMOKE DAMPER NEEDS TO BE INSTALLED IN ACCORDANCE WITH THIS MANUAL!

2 / PP-5_0604 DKISMA Fig. : RSW - Solid wall with a rectangular opening NOTE: Dimensions W, H are defined in the Tab. W Legend Concrete, masonry, cellular concrete H s (mm) Fire Wall Ceiling resistivity (min.) Concrete, Cellular Cellular Concrete Masonry Concrete Concrete ±0 0±0 0±0 5±0 0 50±0 50±0 50±0 50±0 Tab. : Thickness of standardized walls according to EN 66- S max. 65 Fig. : FSW - Flexible (plasterboard) wall with a rectangular opening NOTE: Dimensions W, H are defined in the Tab. 4 Legend H Vertical CW - profiles (profile width s CW according to fire resistivity, see Tab. ), maximum spacing in the opening area 65 mm. Mineral wool thickness / cubic weight see Tab. Horizontal CW - profiles (profile width s CW according to fire resistivity, see Tab. ), must be firmly embedded into the vertical profiles 4 Plasterboard fireproof plate, thickness,5 mm / layers W Insulation mineral wool Fire s s CW Cubic resistivity Thickness density (min.) (mm) (kg/m ) S Tab. : Thickness of standardized walls and layers according to EN 66-

3 DKISMA PP-5_0604 / Fig. : Wet installation of the DKISMA in the wall using a mixture of plaster or mortar or concrete 75 Legend H Bendable hanging Plaster / mortar / concrete filling Screw 5,5 DIN798 W Wall and opening type Dimensions of the openings W H (mm) Dimensions of the internal frame (mm) RSW W+0 H+0 - FSW W+0 H+0 W+0 H+0 Tab. : Wall opening NOTE: W, H see Fig. - N L NOTE Caution: Main power supply voltage! Parallel connection of several actuators possible Power consumption and switching tresholds must be observed! N L NOTE Supply via safety isolation transformer Parallel connection of several actuators possible Power consumption and switching tresholds must be observed! S S S S4 S5 S6 S S S S4 S5 S6 < <87 < <87 Fig. 4: Connection of the actuator BELIMO BLE 0 Fig. 5: Connection of the actuator BELIMO BE 0- Application with the SBSE-Control damper control and monitoring system Application with the SBSE-Control damper control and monitoring system Connecting lead with plugs for linking to the communication and power unit BKNE0-4 T ~ ~ Connecting lead with plugs for linking to the communication and power unit BKNE0-4 ~ ~ T S S S S4 S5 S6 S S S S4 S5 S6 < <87 < <87 Fig. 6: Connection of the actuator BELIMO B(L)E 4 Fig. 7: Connection of the actuator BELIMO B(L)E 4--ST

4 4 / PP-5_0604 DKISMA AC 0 V BKNE a b Nothing must be assigned to terminals to 5 -wire conductor to BKSE4-6 The device contains no parts which can be replaced or repaired by the user. M BE(G)4-ST, BE4--ST w09840 Displays LED Status Function yellow flashing light damper moving to OPEN steady light damper open green flashing light damper moving to CLOSED steady light damper closed yellow or green flashing and double frequency fault yellow + green dark power failure Fig. 8: Connection and display of the supply and communication unit BKNE0-4 NOTE Supply via isolation transformer Power consumption and switching tresholds must be observed! T - ~ 4 VAC or 4 VDC for BE4 + 0 VAC for BE0 S S S S4 S5 S6 S S S S4 S5 S6 < <87 < <87 Fig. 9: Parallel connection of two coupled actuators BELIMO BE4 or BE0 on one DKISMA blade axis

5 DKISMA PP-5_ / Smoke extraction damper Smoke extraction damper 6 M BE(G)4-ST BKNE0-4 a b Both actuators must be connected to the same BKSE4-6 unit. Both actuators must receive equal instructions in equal time M BE(G)4-ST BKNE0-4 a b AC 0 V The b-conductors must be linked in the equipment cubicle a... a6 b...b Fault BKSE4-6 Equipment cubicle Input Input AC 4 V - + ~ Service pushbutton SMOKE EXTRACTION AUTO CEASE SMOKE EXTRACTION Fire brigade control panel Fire alarm system SMOKE EXTRACTION AUTO CEASE SMOKE EXTRACTION Delay 0 s Delay 60 s OPEN CLOSED Fault A tip: The signal from the Delay 0 s output can be used as feedback for the SMOKE EXTRACTION / CEASE SMOKE EXTRACTION command. AC 4 V ~ Fig. 0: Parallel connection of two coupled actuators BELIMO BE4 on DKISMA blade axis through BKSE4-6

6 6 / PP-5_0604 DKISMA 75 * R 5 L=00 R 80 ø6, 8,8,8 W H (W+60) (H+60) Fig. 9: Dimensions of the DKISMA for nominal dimensions NOTES: Smoke dampers DKISMA have flanges width 0 mm. * Suspension plane W Warnings Some damper parts can have sharp edges therefore it is necessary to use gloves during damper installation and manipulation. In order to prevent an electric injury, fire or any other damage which could result from incorrect damper usage and operation, it is important to:. Install the damper in accordance with the installation manual and by a properly trained employee.. Execute the damper inspection in accordance with this installation, operation and maintenance manual.. Before you can install the smoke damper, it s functionality must be checked according to chapter Check of the functionality. This procedure prevents installation of a damper that has been damaged during transportation or handling. Do not install functionless smoke dampers! Introduction Instructions for installation, operation and control refers to products of Systemair, the rectangular multicompartment smoke control dampers (hereafter dampers) DKISMA aimed for: automatic activation, pressure level = differential pressure between inside and outside the duct for smoke extraction ductwork at ambient temperature up to -500 Pa, resistivity 0 minutes or less, wet installation in the wall meeting requirements for: -- modulating applications, -- systems for use with combined smoke control and general HVAC applications -- systems with smoke control dampers which are checked every day, -- systems where smoke control dampers are operated only in the case of emergency. Operating conditions Smoke dampers are part of the Smoke and Heat Exhaust Ventilation System (SHEVS). Functionality of the smoke damper is following. In case of fire: opens and removes the heat and smoke through a special fan from the fire compartment affected by fire or closes and prevents the spread of smoke and heat in the fire compartment unaffected by fire. The DKISMA smoke dampers are designed for wet installation according to Fig.. All smoke dampers have an electric driving mechanism as standard. They are intended for installation in places which are protected against weather disruptions in the SHEVS or in the combined HVAC ducts leading air without any mechanical or chemical contamination in the following operating conditions: Maximum air flow velocity m/s Temperature within the range -0 C up to +50 C This manual contains basic information and recommendations regarding the installation, use and inspections that need to be followed to ensure proper and smooth operation of the dampers. Resistance class EI0(v ew i o)s500c mod AAmulti is valid for all nominal dimensions of dampers DKISMA. Systemair smoke dampers are passive in terms of noise. There is increased noise only when closing or opening the damper in case of inspection or fire accident (and it takes less than 60 seconds). Installation The installation must be done as follows: Duct connected to the damper must be supported or suspended so that the damper do not bear its weight. The damper must not bear any part of the supporting construction. This could lead to damage and subsequent failure of the damper. Actuator can be on either side of the supporting construction, but it must be placed so that it is easy to access for inspection and repairs. Distance between dampers and building structures, distribution technology and ventilation equipment must be large enough for reliable performance of the installation, functional testing, inspection and repair. The distance between the dampers must be at least 00 mm according to EN The distance between dampers and the wall or ceiling must be at least 75 mm. The gap between the damper and the selfstanding grill (when installed) must be at least 00 mm according to EN Otherwise the damper must be tested together with the grill. The smoke dampers must be installed with horizontal blade axis.

7 DKISMA PP-5_ / Before the installation of the smoke damper, it s functionality must be tested according to the chapter Check of the functionality. DO NOT INSTALL NONFUNCTIONAL SMOKE DAMPERS! Changes of smoke damper functionality, caused by transport or installation, aren t reclaimable after the installation (deformations, damages, mechanical damage of the sealing material, foreign objects which can constrain the blade, wrong handling of the activating mechanism etc.) Before connection of the smoke damper into the ductwork, smoke damper s functionality must be checked again (according to chapter Check of the functionality). During installation, it is necessary to protect the damper mechanism and its interior against dirt. The blade must be in the closed position. It is necessary to avoid deformation of the damper. Installation and setup of the dampers is always determined by SHEVS project plans that must comply with the applicable regulations. The smoke dampers DKISMA must be installed according to Fig.. After damper installing into the SHEVS duct it is necessary to connect electrical installation that must be done only by authorized persons connection has to be done according to Fig The actuators have two microswitches indicating the open and closed positions of the blade - see Fig Setup, install, repair, overhaul and inspections of the dampers must be done only by the manufacturer or by the personnel trained by the manufacturer. Before putting dampers into service after installation (and in subsequent periodic inspections) visual inspection and functional test must be conducted. After the visual inspection and functional test a record must be made into operational diary (page 6). WET INSTALLATION of a DKISMA smoke damper into a solid or flexible wall using plaster mixture, mortar or concrete (Fig. ). Prepare an opening with dimensions W+0mm and H+0mm (according to Fig. or and Tab. ), the opening surfaces must be even and cleaned off. The flexible wall opening must be reinforced according to the standards for plasterboard walls.. Insert the closed damper into the middle of the opening so that the damper blade is in the wall. Use the bendable hanging (; or hangings, if there is two of them) to secure the damper against the wall by a suitable screw (; recommended screw diameter 5,5 - for example DIN798).. Fill in the area between the wall and the damper with plaster mixture, mortar or concrete (), while paying attention to prevent fouling of the damper s functional parts, which could limit its correct functionality. The best way is to cover the functional parts during installation. 4. If needed, uncover and clean the damper after installation. 5. Check the damper functionality Setup, install, repair, overhaul and inspections of the dampers must be done only by the trained personnel. Before putting dampers into service after installation (and in subsequent periodic inspections) visual inspection and functional test must be conducted. After the visual inspection and functional test a record must be made into Operating diary (page 9). Operating and Maintenance. The damper operation Schemes for electrical connection are in Fig Several big dimensions up to mm have two coupled actuators on the blade axis. These must be connected according to Fig. 9 or 0. After installation, the damper must be set up into the operating position - closed. Switching power supply achieves entry into the operating position - closed.. Maintenance Systemair smoke dampers are maintenance free. Check of the functionality Switching the supply phase according to Figure 4-0 damper switch to the open : The blade must come to the fully open position and must remain there detented. After reaching the end position of the blade the appropriate signaling circuit must switch on - wires S and S must be connected. Switching the supply phase according to Figure 4-0 switch damper to the closed : The blade must come up to the fully closed position and remain there detented. After reaching the end position of the blade the appropriate signaling circuit must switch on - wires S4 and S6 must be connected. 4 Inspection of the damper Each damper should be inspected after installation and every months using following steps:. Identification of damper. Date of inspection. Check of the electrical connection of the activation mechanism 4. Check of the the electrical connection of the end switches 5. Check of the damper for cleanliness and eventually treatment (where necessary) 6. Removing of the cover of the inspection lid. 7. Check of the inspection lid, cover tightness and eventually correction and record (where applicable) 8. Check of the blade and sealings, and eventually correction and record (where applicable) 9. Check of the safety damper closure - details see Chap. 0. Check of the damper functionality (details see Chap. ) opening and closing by the control system, tracking the physical behavior of the damper and signalization of the end positions, and eventually correction and record (where applicable). Closing of the cover of the inspection lid.. Set up into the operating position - see Chap... Record into Operating diary (page 8) with name and signature of the checker. 4. The damper is part of the SHEVS. Therefore the system must be checked as specified in its operational and maintenance requirements this is task of the whole SHEVS installer.

8 8 / PP-5_0604 DKISMA 5 Warranty conditions:. IMOS-Systemair provides warranty for all its DKISMA smoke dampers. The warranty period is 4 months, starting on the date of product shipment, by an exceptional agreement this period can be up to 0 months, starting on the date of shipment.. The product is tested in the production factory before the shipment. The producer guarantees that the product features shall be in accordance with the related technical standards during the whole warranty period, assuming that the customer uses it in a way that complies with the Operation manual. If, in spite of this, any unpredictable production defects occur, the producer shall secure their removal without charge.. The customer may apply for the warranty service only in written form including serial number of the claimed damper. 4. The warranty does not apply to defects caused by unprofessional handling, incorrect mounting, mechanical damage or not following the instructions stated in the Operation manual. 5. The warranty period shall be prolonged for the same period of time which has elapsed between the date when the customer lodged the claim for warranty service and the date when the repair was carried out. 6. The repair shall be carried out at the customer s premises and the producer shall bear all the costs which are necessarily needed for the repair. 7. In case no defects applicable for warranty are identified, the costs associated with the arrival of the service technician will be handled by the customer who filed the warranty repair claim. 8. Before you can install the smoke damper, it s functionality must be tested according to the chapter Check of the functionality. DO NOT INSTALL NONFUNCTIONAL SMOKE DAMPERS! Changes of smoke damper functionality, caused by transport or installation, aren t reclaimable after the installation (deformations, damages, mechanical damage of the sealing material, foreign objects which can constrain the blade, wrong handling of the activating mechanism etc.) 9. Before you can connect the smoke damper into the ductwork, smoke damper s functionality must be checked again (according to chapter Check of the functionality). The dampers are transported in covered means of transport, on pallets or in boxes. When handling during transportation and storage, the dampers must be protected against damage and weather conditions and the damper blades must be in the closed position. These products must be stored in a closed and dry area where the temperature is kept within the range of -0 C to +50 C.

9 DKISMA PP-5_ / OPERATING DIARY Activation of the damper Date Description of found defects and date of the following inspection after deficiencies elimination Inspection technician s signature Periodic damper inspections - at least once in months Date Description of found defects and date of the following inspection after deficiencies elimination Inspection technician s signature

10 0 / PP-5_0604 DKISMA Periodic damper inspections - at least once in months Date Description of found defects and date of the following inspection after deficiencies elimination Inspection technician s signature

11 DKISMA PP-5_0604 / Periodic damper inspections - at least once in months Date Description of found defects and date of the following inspection after deficiencies elimination Inspection technician s signature

12 / PP-5_0604 DKISMA 5 96 Smoke damper identification IMOS-Systemair 9004 Kalinkovo 7, Slovakia 96-CPR-0 EN 0-8 Multicompartment smoke control dampers: DKISMA W H Construction site Fire resistance: EI0(v ew i o)s500c mod AA multi - maintenance of the cross section (under E) - integrity E - insulation I - smoke leakage S - mechanical stability (under E) - cross section (under E) Operational reliability: - cycling 0 00 cycles Durability of response delay: - open and closing cycle Pass Pass Placement Room No. ID No. Label Signalization Warranty service Date of claim submission Date of the repair Description of the repair Service officer (signature & stamp)