Performance Specifications LSF LIFT-SMOKE-FREE Lift shafts and machinery rooms must be ventilated and equipped with a smoke and heat exhaust ventilation (SHEV) system in accordance with the currently valid State Building Code. This purpose is served by the system LSF LIFT-SMOKE-FREE, described in the following, supplied by BTR Brandschutz-Technik und Rauchabzug GmbH, Schnackenburgallee 41 d, D-22525 Hamburg, Tel. ++49 (0) 40-89 71 20-0, Fax ++49 (0) 40-89 71 20-20, Internet www.lift-smokefree.de. In case of alarm, the lift control must be actuated by means of potential-free contacts. These contacts must provide the following functions: SHEV alarm lift shaft Disturbance Smoke detector alarm first evacuation level Installation, commissioning and maintenance may only be performed by factory-trained and properly qualified personnel. It is admissible to offer products of equivalent or higher value. Proof must be furnished together with the offer. All required electrical wiring will be supplied by the builder in accordance with plans provided by the supplier. The required 230V mains supply, as well as the installation of the shutter, is also the responsibility of the builder. The supplier/installer must submit a completed installation certificate for acceptance purposes. In addition, operating instructions, maintenance manuals and a service contract offer must be handed over to the owner/operator. Important note: It is prohibited to install any equipment not part of the lift in the lift shaft. The offer must be accompanied by a statement of a neutral expert, confirming that the offered system does not constitute equipment that is not part of the lift installation in accordance with Lift Directive 95/16/EG, Article 2(3). The system comprises the following components: central control unit with smoke intake system and main SHEV control with emergency power supply smoke intake piping system in lift shaft SHEV button as manual alarm trigger point and display motor-driven shutter for installation in exterior wall of lift shaft, or motor-driven domelight for installation in roof of lift shaft optional installation frame for shutter window optional siren optional smoke detector for first evacuation level optional key-operated ventilator button for shaft ventilation
1.10.1 LSF central control unit Central control unit with integrated VdS-approved air-sampling detector system (40 db(a)), including detector module and approved SHEV main control system. The system is supplied with emergency power by maintenance-free emergency power batteries 2x12V, 2.2Ah. The unit is delivered ready for connection in a ventilated steel housing 600x600x210mm. Cable inlets are provided at the top through screw-fittings. Access for intake pipe through push-out openings top and bottom. Terminal clamps suitable for wires up to 4mm2. Internal LED indicators for: operation air-sampling detector system alarm air-sampling detector system trouble air-sampling detector system operation SHEV main control alarm SHEV main control trouble SHEV Central information LED with programming key for setting system-related variations. Function selection via changeable jumpers. Space for integration of test adapter. In ventilation mode controllable by ventilation switch or other building management systems. Article No.: 700.102
1.10.2 Piping system with accessories Piping system for intake of smoke and ducting to the LSF central control unit, under consideration of standard project engineering, consisting of: 40m intake pipe, 25x1.9mm, in parts 1 PVC test adapter 1 air filter 1 two-way ball valve 1 quick-action coupling 1 spring-loaded check valve 25 sleeves 80 pipe clips 3 elbows 90 4 elbows 45 19 intake reducing films for variable execution 6 bands for intake reducing films 1 tube special adhesive 1 T-connector 1 end cap Article No.: 700.202
1.10.3 Motor-driven shutter window (0.3 m 2 ) Shutter window with electric motor drive for the discharge of combustion gases as well as for ventilation purposes. Made from thermally isolated aluminum profiles with insulating glass. Optimal ventilation in open position and excellent heat insulation when closed. 3 shutters, flush with the window frame on the outside. Frame installation depth 65mm. Elevation width of frame horizontal 20mm, vertical 40mm. Pivot bearings of individual shutters made from glass fiber reinforced plastic. Shutters driven via integrated toothed rack with drive pin. Top-mounted 24V motor with integrated electronic limit stop for secure seal when closed. Geometrically clear exhaust area approx. 0.3m 2. Test certificates by the Institute for Window Engineering IFT in Rosenheim are available upon request for testing the thermal transmission coefficient according to DIN52619-1, partial test of air permeability of joints and watertightness under heavy rain according to DIN18055, as well as testing of sound insulation factor according to DINEN20140. Color: E6-EV1 Nominal size: width 600mm, height 752mm Glazing: Climaplus 1.1/ 2x4mm float K-value: 1.1 Article No.: 700.302
1.10.4 Installation frame for shutter window (0.3 m 2 ) (optional item) The installation frame is used, if the shutter window can be installed from the inside in an existing smoke extraction opening. In this case, the shutter window does not have to be attached to the masonry itself. The frame is made from aluminum L profiles. If required, it is factory-installed on the shutter window or supplied for retrofit attachment. The contact flnge width is 46 mm all around. The entire assembly has a height of 250 mm. Flange attachment holes are provided in sufficient quantity. Article No.: 700.310 1.10.5 Motor-driven shutter window (0.1 m 2 ) Shutter window with electric motor drive for the discharge of combustion gases as well as for ventilation purposes. Made from thermally isolated aluminum profiles with insulating glass. Optimal ventilation in open position and excellent heat insulation when closed. 3 shutters, flush with the window frame on the outside. Frame installation depth 65mm. Elevation width of frame horizontal 20mm, vertical 40mm. Pivot bearings of individual shutters made from glass fiber reinforced plastic. Shutters driven via integrated toothed rack with drive pin. Top-mounted 24V motor with integrated electronic limit stop for secure seal when closed. Geometrically clear exhaust area approx. 0.3m 2. Test certificates by the Institute for Window Engineering IFT in Rosenheim are available upon request for testing the thermal transmission coefficient according to DIN52619-1, partial test of air permeability of joints and watertightness under heavy rain according to DIN18055, as well as testing of sound insulation factor according to DINEN20140. Color: E6-EV1 Nominal size: width 600mm, height 300mm Glazing: Climaplus 1.1/ 2x4mm float K-value: 1.1 Article No.: 700.320
1.10.6 Installation frame for shutter window (0.1 m 2 ) (optional item) The installation frame is used, if the shutter window can be installed from the inside in an existing smoke extraction opening. In this case, the shutter window does not have to be attached to the masonry itself. The frame is made from aluminum L profiles. If required, it is factory-installed on the shutter window or supplied for retrofit attachment. The contact flnge width is 46 mm all around. The entire assembly has a height of 250 mm. Flange attachment holes are provided in sufficient quantity. Article No.: 700.340 1.10.7 Motor-driven domelight (optional item) Note: The motor-driven domelight can be used in cases where it is not possible to install the shutter window described above. Domelight with electric motor drive for the discharge of combustion gases as well as for ventilation purposes. Nominal size 900x600mm. With PVC crown 15 cm high for correct installation on the roof. Dome made from twin-shell opal acrylic glass. Drive equipped with TÜV-approved 24V chain drive. Geometrically clear exhaust area approx. 0.3m 2. K- value Skylight dome 2.9; k-value of collar 1.17. Collar heights of 30 or 50 cm optionally available. Article No.: 700.330
1.10.8 Fall guard Fall guard to prevent falling into the lift shaft. Sturdy metal design. Can be installed in the course of skylight Installation. Fall guard meet the requirements of the Accident Prevention and Insurance Association. Article No.: 700.350 1.10.9 Skylight meeting passive house standards Skylight with electric motor drive for the extraction of smoke and for ventilation purposes. Nominal size 600 x 600 mm. With glass fibre reinforced mounting collar, 50 cm high, for weather-proof connection to the roof surface. Dome made from VSG with 3-layer glass. Operated by 24 V chain drive. Geometrically clear exhaust area approx. 0.3m 2. K-value of entire unit 0.7. Due to the design of this skylight, no additional fall guard is required. Article No.: 700.380
1.10.10 Opaque Skylight Opaque skylight with electric motor drive for the extraction of smoke and for ventilation purposes. Nominal size 600 x 600 mm. With glass fibre reinforced mounting collar, 30 cm high, for weather-proof connection to the roof surface. Operated by 24 V chain drive. Geometrically clear exhaust area approx. 0.16 m 2. K-value of entire unit 0.85. Due to the design of this skylight, a fall guard is in a few cases required. Article No.: 700.390 1.10.11 SHEV button Manu al actuation device and display for alarm signal and status. With label Smoke Vents Lift Shaft. Orange, lockable, surface-mounted plastic housing with breakable glass, 125x125x30mm (WxHxD), incl. key. Buttons for Alarm Reset LED indicators for Alarm Trouble Operation Article No.: 700.400
1.10.12 Smoke detector for first evacuation level (optional item) Automatic smoke detector functioning according to the scattered light principle for installation on the first evacuation level. With red alarm LED. Smoke detector with locking base. Diameter 100mm. Color: white. VdS-Certificate No: G 200017 Article No.: 700.500 1.10.13 Acoustic alarm buzzer (optional item) Electronic siren 24V to alert inhabitants in case of fire. Color: grey. Warning sound approx. 90db. Surface-mounted plastic housing. Article No.: 700.600 1.10.14 Key-operated ventilation switch Manu al key-operated switch for surface-mounted or flush-mounted installation for actuation of shutter window or domelight in ventilation mode. With LED indicator Open. Symbols for operating directions OPEN-CLOSE. The function of the ventilation switch is automatically disabled in case of a fire alarm or trouble. Article No.: 700.700
1.10.15 Acceptance Acceptance and hand-over of the system in the presence of the client, including instruction of operating personnel and hand-over of required documentation, such as operation manual, installation certificate and maintenance log book. 1.10.16 Maintenance Maintenance of the system in accordance with DIN 31051 by a factory-authorized service provider, including all required consumable materials. A maintenance record must be handed over after completion of maintenance work. Maintenance is required once a year.