High-speed door systems for potentially explosive atmospheres EX Series

Explosion protection in general The ATEX Product Directive 2014/34/EU sets out the intended use of equipment and protective systems in potentially explosive atmospheres. The ATEX Workplace Directive 1999/92/EC sets out the minimum requirements for improving the health and safety protection of workers potentially at risk from explosive atmospheres. According to this directive, the operator of systems in potentially explosive atmospheres must draw up an explosion protection document within the scope of their risk assessment. Additionally, they are required to classify potentially explosive atmospheres...

Potentially explosive atmospheres Conditions and classification of zones Required marking of the devices EX marking according to 2014/34/EU (ATEX) Classification of potentially explosive atmospheres optional on request; X = special conditions of use for the door system Conformity statement number according to 2014/34/EU of TUV NORD CERT GmbH (Sample figure on the type plate of the door system for zone 1) 4 lECEx test report number 5 Special conditions of use for the door system 6 Equipment protection level (EPL) as defined in EN 60079-0 9 Marking for electrical equipment: corresponds to one or...

Division of gases and vapours Equipment category as defined in Directive 2014/34/EU Permissible equipment groups Max. permissible surface temperature of the equipment Temperature limit for dust layers T5 mm: Minimum ignition temperature of the dust layer

• Can be used in explosion protection zones 1 and 2 and optionally on request in explosion protection zones 21 and 22 • Wind load class 2 to 4 • Suitable for external and internal applications • Application temperature: • Up to 200,000 load cycles per year The hall door for explosion protection. EFA-SST® EX The EFA-SST® EX is excellently suited for both indoor and outdoor use. With its fixed door leaf, it enables a high opening and closing speed and is distinguished by high wind resistance and optimal sealing. EFAFLEX offers high-speed spiral doors from the EX series in two versions: the standard...

MODERN LATHS FOR DIFFERENT APPLICATION AREAS The smooth door leaf consists of double-walled, anodised aluminium laths with large material thickness in the best quality for the 151-mm division version; for the 225-mm division version it consists of single-walled aluminium laths. Depending on the desired incidence of light, we can integrate any number of EFA-CLEAR® sight laths made of acrylic glass (optionally “break-proof” polycarbonate). As a further variant of the door leaf design, ventilation laths can be used to ensure defined air exchange. The individual colour design of the door leaf can...

• Can be used in explosion protection zones 1 and 2 and optionally on request in explosion protection zones 21 and 22 • Heavy-duty internal door • Operating temperature: • Up to 150,000 load cycles per year EXPLOSION PROTECTION ZONES The EFA-SRT® EX high-speed roll-up door has been developed in accordance with the ATEX Directive 2014/34/EU specifically for use in potentially explosive atmospheres: X = special conditions of use * optional on request The internal door for explosion protection. EFA-SRT® EX In addition to a standard frequency converter and a microprocessor control, the EFA-SRT® EX...

For more information on the topic of explosion protection visit: www.efaflex.com/explosion-protection

OPTIONAL SAFETY EQUIPMENT • Additional emergency operation lever • Locking lever (for EFA-SST® EX) • Approach area protection: induction loop • Additional reflective light barrier • Emergency stop control • Limit switch • Complete covering as finger protection • Frame extension • Powder coating: ■ Door leaf (for EFA-SST® EX) • Stainless steel version (door frames) • EFA-CLEAR® sight laths (for EFA-SST® EX) • EFA-VENT ventilation laths OPTIONAL COMMAND ENCODER • Push button (different versions) • Pull switch • Induction loop • Reflective light barrier

• Standard, o upon request, - Not available, * Depending on door leaf, guide of door leaf and door size, we reserve the right to make technical alterations!

Tor- unci Sicherheitssysteme GmbH & Co. KG FliederstraFe 14 84079 Bruckberg / Germany EFAFLEX® is a registered and legally protected trademark. Subject to technical changes. Some diagrams depict special features. Overall design: safe hioh-soeec/ doors