Schako JK-180MB Technical Documentation Manual Download Page 19

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NRWG Multi-Leaf Damper Models JK-180MB / JK-190

Technical

documentation

Order details |

Construction subject to change

No return possible

Version: 2016-08-02 | Document: 09/53 | Page 19

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Summary of Contents for JK-180MB

Page 1: ...s 7 Cross sections and opening surface areas 8 Dimensions JK 180MB 9 Dimensions JK 190 10 Installation information 11 Installation JK 180MB 12 Installation JK 190 12 Installation accessories JK 190 13...

Page 2: ...o the measurement and installation of natural smoke removal systems NRA for rooms with ver tical smoke removal via the roof by thermal buoyancy ac cording to DIN 18232 1 for single storey buildings an...

Page 3: ...onally for ventilation purposes the func tional test must not be carried until the NRWG has been opened 10 000 times in the ventilation position Snow load Proof that the NRWG opens and remains open un...

Page 4: ...re jointly adjusted in opposite directions via external plastic gear wheels A cover plate protects the gear wheels from external con tamination and reduces the risk of injury to persons during assembl...

Page 5: ...e Version 2016 08 02 Document 09 53 Page 5 MODEL JK 180MB JK 190 Components of the multi leaf damper Size chart B and H components can be freely selected 1 Housing B part 2 Housing H part 3 Actuator s...

Page 6: ...0 Nm 230 V AC 2 3 point E24 20 Nm 24 V AC 2 3 point E25 20 Nm 24 V AC DC 0 10 V DC with RJ45 plug E72 20 Nm 24 V AC DC 0 10 V DC E73 Electrical with integrated limit switches accessories 2 limit switc...

Page 7: ...led Incl screw package for fastening to the NRWG damper Mounting bracket edge mounting EBW R H EBW R B Mounting bracket for fastening to ceiling on three sides and for fastening to wall on one side de...

Page 8: ...ND OPENING SURFACE AREAS GEOMETRIC OPENING SURFACE AREA AV FREE CROSS SECTION FQ FLOW RATE COEFFICIENT CV AERODYNAMICALLY ACTIVE OPENING SURFACE AREA AA AERODYNAMICALLY ACTIVE OPENING SURFACE AREA WIT...

Page 9: ...NRWG Multi Leaf Damper Models JK 180MB JK 190 Technical documentation Dimensions JK 180MB Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 9 DIMENSIONS JK 180MB...

Page 10: ...NRWG Multi Leaf Damper Models JK 180MB JK 190 Technical documentation Dimensions JK 190 Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 10 DIMENSIONS JK 190...

Page 11: ...mpair their permanent functioning They must be fastened by means of suitable mounting mate rials approved by the building supervisory authorities see Accessories in accordance with the mounting instru...

Page 12: ...No return possible Version 2016 08 02 Document 09 53 Page 12 INSTALLATION JK 180MB Fastening points If required the connecting cable of the actuator must be run through the opening provided in the mou...

Page 13: ...180MB JK 190 Technical documentation Installation accessories JK 190 Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 13 INSTALLATION ACCESSORIES JK 190 Support...

Page 14: ...le Version 2016 08 02 Document 09 53 Page 14 Mounting bracket edge mounting EBW R H EBW R B shown EBW R B Selection EBE R H fastened to the wall via the bracket on the H part of the multi leaf damper...

Page 15: ...JK 190 Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 15 Mounting bracket corner mounting EBW E L EBW E R Selection viewing direction from inside to outside E...

Page 16: ...ECTION HOOD Flat roof plinth with connection point on multi leaf damper Roof hood or louvre hood as weather protection Access possible to NRWG for maintenance and actuator replacement To be mounted be...

Page 17: ...ction hood Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 17 Plinth design rectangular JK 180MB square JK 190 Other dimensions on request Hood design Roof hoo...

Page 18: ...t SCHAKO type JK 180MB Nominal size x mm Aa m Empty space in the building shell x mm Installation position wall ceiling2 JK 190 NRWG multi leaf damper housing leakage class C and leak age with closed...

Page 19: ...0MB JK 190 Technical documentation Order details Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 19 ORDER DETAILS If no order details are given the model highl...

Page 20: ...NRWG Multi Leaf Damper Models JK 180MB JK 190 Technical documentation CE marking Construction subject to change No return possible Version 2016 08 02 Document 09 53 Page 20 CE MARKING JK 180MB JK 190...

Page 21: ...c requirements of ventilation and air conditioning systems Measurement methods and investigations during hygienic controls and hygienic in spections DIN EN 1751 Ventilation of buildings units of the a...