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Summary of Contents for Trox Technik FKRS-EU Series
- Page 1 Supplementary Operating Manual GB/en Explosion-proof fire damper Type FKRS-EU according to Declaration of Performance DoP / FKRS-EU / DE / 004 Read the instructions prior to performing any task!
- Page 2 TROX GmbH Heinrich-Trox-Platz 47504 Neukirchen-Vluyn, Germany Germany Phone: +49 (0) 2845 2020 Fax: +49 (0) 2845 202-265 E-mail: trox-de@troxgroup.de Internet: http://www.troxtechnik.com Translation of the original A00000042247, 2, GB/en 12/2021 © 2021 Explosion-proof fire damper Type FKRS-EU...
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Page 3: Table Of Contents
Table of contents General information ........Safety and correct use ........5 Technical data ..........6 3.1 FKRS-EU with explosion-proof spring return actuator ........... 6 3.2 ATEX areas of application ......7 Electrical connection ........Functional test ..........10 5.1 FKRS-EU with ExMax or RedMax spring return actuator ......... -
Page 4: General Information
General information General information Symbols used in this manual About this supplementary operating manual DANGER! This supplementary operating manual describes the fol- Imminently hazardous situation which, if not avoided, lowing explosion-proof variants of the fire damper: will result in death or serious injury. FKRS-EU with spring return actuator ... -
Page 5: Safety And Correct Use
Safety and correct use Safety and correct use The fire damper may be used in supply air or extract air systems in areas with potentially explosive atmos- General information regarding safety pheres. Only specialist personnel are allowed to perform the For details on the operation of the fire dampers, refer to described work on the fire damper. -
Page 6: Technical Data
Technical data FKRS-EU with explosion-proof spring return actua... Technical data 3.1 FKRS-EU with explosion-proof spring return actuator Dimensions and weight Fig. 1: FKRS-EU with explosion-proof spring return actuator Enclosure 10.7* RedMax spring return actuator Damper blade with seal 10.13 Thermoelectric release mechanism ExPro-TT Travel stop for CLOSED position with temperature sensor Inspection access (12 mm) -
Page 7: Atex Areas Of Application
Technical data ATEX areas of application 3.2 ATEX areas of application ATEX areas of use, depending on the type of release mechanism, actuation, ambient temperature and air- flow velocity Release Type of actuation Labelling Ambient Maximum air mechanism temperature velocity ExPro-TT ExMax-15-BF-TR II 2G Ex h IIC T6 Gb... -
Page 8: Electrical Connection
Electrical connection Electrical connection Wiring example for ExMax or RedMax spring return actuator General safety notes DANGER! Danger of electric shock! Do not touch any live com- ponents! Electrical equipment carries a dangerous electrical voltage. – Only skilled qualified electricians are allowed to work on the electrical system. - Page 9 Electrical connection Wiring example for TROXNETCOM Fig. 3: Wiring example for TROXNETCOM Controller AS-EM/C module FKRS-EU Safe area Explosion-proof fire damper Type FKRS-EU...
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Page 10: Functional Test
Functional test FKRS-EU with ExMax or RedMax spring return actua... Functional test General During operation at normal temperatures, the damper blade is open. A functional test involves closing the damper blade and opening it again. The exact proce- dure depends on the type of release mechanism. WARNING! Risk of injury from the release mechanism or from a moving damper blade. - Page 11 Functional test FKRS-EU with ExMax or RedMax spring return actua... Opening/closing the fire damper using the crank handle Fig. 7: Functional test (without power supply) DANGER! Danger due to malfunction of the fire damper. If the damper blade has been opened by means of the crank handle (without power supply), it will no longer be triggered by a temperature increase, i.e.
- Page 12 Explosion-proof fire damper Type FKRS-EU...
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