Established in mines – optimized for fire-service use Dräger PSS® BG 4 Closed-circuit breathing apparatus Extends the Personal Protection System ST-486-2003 Innovation in perfection A bodyguard that keeps you informed 1 -200 35 7 ST- Breathing is essential to living. For health and life. Our goal is to ensure The new Dräger Components DrägerMan DrägerMan Bodyguard II DrägerMan DrägerMan PSS Merlin more than a century, the name Dräger continuous verification of the very 1 Mask has been synonymous with safe highest quality standards and to PSS® BG4 2 Connector Bodyguard® II PSS® Merlin breathing throughout the world. incorporate the results of practical 3 Exhalation hose Wherever this vital function is impeded experience and our customers' wishes The new Dräger PSS® BG 4 closed- 4 Dust filter The DrägerMan Bodyguard® II is an The DrägerMan PSS® Merlin is the Automatic two-way communication: or threatened, our products help to in each successive generation of circuit breathing apparatus is the result 5 Soda lime cartridge electronic signal and warning unit. It world's first telemetric monitoring and - The PSS® Merlin is fully electronic monitor, protect and support human equipment. of consistent implementation of these 6 Breathing bag supplies information quickly and clearly, communication system to be incor- and automatic, activated simply by principles. It is the innovative 7 Relief valve visually and acoustically, in analog and porated into the respiratory protective inserting the transponder tally. Signals successor to the tried-and-tested BG 4 8 Minimum valve digital format. Its unique performance equipment. Automatic online trans- are sent by digital radio transmission for use by the fire services. Safety 9 Cooler range is outstanding. mission of up-to-the-minute data from and can be given, received and standards for this area of use are re- 10 Constant flow the closed-circuit respiratory protective acknowledged by the wearer of the defined with the Dräger PSS® BG 4, 11 Inhalation hose Monitoring functions: equipment to the monitoring panel officer outside of the incident. thus appropriately and efficiently 12 Drainage valve - Cylinder pressure (analog and digital) ensures that an officer outside of the expanding the concept of a Personal 13 O2 cylinder - Time-to-whistle (time remaining until incident is kept informed of the users' Safety System, PSS® for short. 14 Cylinder valve the low-pressure warning is momentary situation and can intervene 15 Pressure reducer generated) immediately if an emergency arises. Users of the Dräger PSS® BG 4 16 Electronic low-pressure warning - Temperature indication at the push of Convincing advantages for your ST-204-2003 closed-circuit breathing apparatus are 17 Bodyguard® II a button safety. supplied with breathing air for up to 18 Sensor - Automatic record of all operational data four hours so that they can operate even in atmospheres containing little Visual and acoustic warnings: oxygen and/or pollutants. The slight - Low-pressure warning positive pressure in the breathing - Two additional, freely selectable circuit protects the user against the electronic alarm thresholds ingress of pollutants into the closed Features - Automatic Distress Signal Unit breathing circuit. The carbon dioxide The Dräger PSS® BG 4 offers considerable freedom of movement with integrated dust filter is available (ADSU / PASS) contained in the exhaled air is bound by numerous features for safer use and less physical effort as a grey disposable absorber or as a - Manually triggered emergency alarm the CO2 absorber. At the same time, transparent refillable cartridge, entirely the breathing air is enriched with - DrägerMan Bodyguard® II - High breathing comfort as you require. Telemetry Ready oxygen from the oxygen cylinder. Before The electronic signal and warning unit Due to the slight positive pressure in Data recorded by the Bodyguard can the regenerated air is re-breathed, it delivers vital information thus the breathing circuit, the spring- - Easy maintenance be displayed by the PSS® Merlin entry streams through a breathing air cooler, increasing safety during use. loaded breathing bag protects the The Dräger PSS® BG 4 can also be control board via a digital radio thus making the Dräger PSS® BG 4 user against toxic ambient gases, for mounted and removed quickly and transmission. ideal for long-term use in toxic - Anti-vibration strap instance if there is a leak in the face easily: environments. Ensures that your closed-circuit seal. To reduce the temperature of - No tools 1 00 breathing apparatus can be the inhaled air and thus reduce the - Bayonet rings 52-2 51-3 transported safely in motor vehicles physical burden for the user, the - Improved breathing bag catches ST-3 breathing air cooler can additionally - Permanently installed springs in - Optimum wear comfort be filled with ice. the relief and drainage valve The ergonomically shaped carrying - Innovative opening and closing frame, the low weight and the - CO2 absorber mechanism ST-498-2003 improved harness ensure The flow-promoting CO2 absorber 2 3 4 ST-205-206-207-2003 Technical data Order List Usage period 4 h as per EN 145 PSS® BG 4 EP (G3/4) R34501 Weight 14.8 kg PSS® BG 4 FEP (M24 x 2) R34502 (incl. mask, oxygen cylinder, PSS® BG 4 IP (W21.8 x 1/14") R34505 CO2 absorber and approx. 1.2 kg ice) BG 4 AP with flameproof harness, anti-vibration strap R34102 Dimensions 583 x 450 x 185 mm1 BG 4 CP with flameproof harness, anti-vibration strap R34103 Constant dosage 1.5 – 1.9 l/min1 Parts required for operation Minimum valve > 80 l/min1 Mask Panorama Nova EPDM PC RP R53306 Breathing bag capacity 5.5 l1 Panorama Nova EPDM PC RP T R53307 Bypass valve > 50 l/min1 Panorama Nova Silicone PC RP R53316 Usage temperatures according to EN 145 Panorama Nova Silicone PC RP T R53333 -15 °C bis +40 °C Panorama Nova Supra EPDM PC RP R53670 (when stored at ambient temperature) CO2 Absorber Disposable cartridge R34360 Approved in accordance with EN 145, Refillable cartridge, transparent R34367 Ex-proof type-tested Oxygen cylinder 2 L 200 bar, steel, G3/4 B10220 2 L 200 bar, fibre-reinforced plastic, G3/4 B10203 2 L 200 bar, steel, W21.8 x 1/14" B10219 The modular sets 2 L 200 bar, steel, M24x2 B10217 Accessories The modularity of this system ensures for refillable cartridge Drägersorb 400 8 kg 6737965 that step by step upgrade is possible: Drägersorb 400 18 kg 6737985 Drägersorb 400 40 kg 6755001 - The modular Dräger PSS® BG 4 sieve R32618 harness set creates a highly flexible Dust filter (set of 200) R35754 and comfortable carrying system Charging station R33752 - The modular Dräger PSS® BG 4 Ice container R33999 Bodyguard set supplements your BG Universal tester RZ 25 E08200 4 to include the DrägerMan Test set (with all adapters needed for testing) R33777 Bodyguard® II. The innovative, user- friendly warning and signal unit ensures safety and permits Modular sets: communication with the DrägerMan PSS® BG 4 Harness R34255 PSS® Merlin. PSS® BG 4 Bodyguard® II R34259 - The modular Dräger PSS® BG 4 PSS® BG 4 Anti-vibration strap R34238 anti-vibration strap set ensures that your closed-circuit breathing apparatus can be transported safely in the fire engine. 5 Dräger Safety AG & Co. KGaA Revalstrasse 1 D-23560 Luebeck Germany Tel. +49 451 882 - 0 Fax +49 451 882 - 20 80 www.draeger-safety.com DrägerService Dräger Expertise Dräger equipment must always Since 1889, Dräger has had an outstanding reputation be fully operational and safe. for solving problems in the field of human breathing. DrägerService offers a regular Dräger has been deeply involved in the handling of inspection service and isquickly gases, in particular hazard protection and the saving available in the event of mal- of life in medical and industrial emergencies. function. Your equipment will Many of the company's 9500 employees are active in be repaired and back in operation research and innovation to ensure that the latest as quickly as possible. Dräger- techniques and scientific advances are fully tested Service facilitates the vital flow of before their inclusion in new equipment. information between client and manufacturer. 90 44 718 / PB / 063 / UUU--ED / Corporate Communications ST / Printed in Germany / chlorinefree – ecological / Subject to modifications! Dräger Worldwide The Dräger sales and service Dräger has subsidiaries in the following countries: organisation is spread through- Australia, Austria, Belgium, Bulgaria, Canada, out the world. It comprises more China, Croatia, Czech Republic, Denmark, France, than 25 subsidiaries and associ- Great Britain, Hungary, Indonesia, Italy, Japan, ated companies to ensure that the Netherlands, Norway, Romania, Singapore, Dräger is always within easy Slovenia, Slowakia, South Africa, Spain, Sweden, reach of its clients and in close Switzerland, Thailand, Yugoslavia, USA. contact with all important Additionally, Dräger is widely represented in markets. Dräger's ever increasing Central and South America, Africa, the Middle East, market share demonstrates the the Far East and Eastern Europe. company's international competitiveness and strength. Quality and Environmental Management Our mission includes the continuous improvement of our Quality and Environmental Management Systems in accordance with ISO 9001 and ISO 14001.
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