$£* PROM Verladetechmk Industrletore Ronnenberger Strafte 20 D-30989 Gehrden Tel : 05108 879 270 www promstahl com Product datasheet ISO high-speed sectional door (Helix) (PDAH) Version: 1.0.0 Date: 18.07.2017 Product datasheetISO high-speed sectional door (Helix) Type: PDAHContact:PROM Ronnenberger StraBe 20 D-30989 Gehrden phone +49 (0) 5108 879 270 fax +49 (0) 5108 879 2710 [email protected] www.promstahl.de

We reserve the right to alter technical specifications.

General information The Helix is brand-new in our product range: It is a superfast highly insulated sectional door equipped with special rolls hat reduce operation noise to a mimimum. Traditionally, two doors are often mounted in frequently used exterior openings; an insulated door for use at night and a high speed door that is used during the day. The new Helix combines the best of both worlds in a single product. An investment that pays for itself in next ton o time! Page 3/ 5 We reserve the right to alter technical specifications.

Components and construction The Helix is a high speed spiral door which consists of Microline sections with a working height of 366 mm. During the opening of the door the sections run along a spiral-shaped rail. A powerful drive allows the door to quickly and silently run along the unique rail system. Materials • horizontal sandwich-sections consisting of an outer and inner shell of aluminium with a CFC-free polyurethane (PUR) core with finger-pinch-protection • standard section hight 366 mm • panel thickness 40 mm • rails made of sendzimir galvanized steel • vibration-free rollers with bal bearings...

• safety light curtain (IP65 and to max. height 2500 mm). If this curtain is interrupted by an obstacle the door will automatically • fully open until the screen is freed again. This does not apply to the door in closed position. • the door can be manually opened in the case of a power loss • finger-pinch-protection Control and operation The control system has 3 buttons (open-stop-close) and regulates a multitude of functions such as: • adjustable open time • service and run mode • 7-segment display for controlling the various functions • choice of permanently open or permanently shut Options...