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I N S T R U C T I O N M A N U A L
F A N
LSFG/MSFG 146 - 250
www.geovent.com
Version 2.1
11.03.2024

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Summary of Contents for Geovent LSFG-146

  • Page 1 I N S T R U C T I O N M A N U A L F A N LSFG/MSFG 146 - 250 www.geovent.com Version 2.1 11.03.2024...
  • Page 3: Table Of Contents

    1.6 Soundbox ....... . 5 Geovent fan LSFG is typically used for comfort venti- 1.7 Tabel.
  • Page 4: Construction

    (hose><pipe) of the Fan influences the sound level of the Fan. For more sound measurements – see www.geovent,- com (data sheet for LSFG/MSFG-146 – 250). Inlet with...
  • Page 5: Dimensions

    1.5 Dimensions 1.6 Soundbox ød 6 x M6 5 x M8 ø9 A sound box is optional and is ordered together with the fan A sound box will, as a starting point, reduce the sound level by approx. 50%, corresponding to 10-15 dB(A). In addition to the sound reduction, the box provides effec- tive protection against wind and weather.
  • Page 6 1.7 Table Dimensions table for soundbox 250-630 - in mm 146/ 225/ 355/ 450/ 560/ Type 180/ 1290 1046 1277 1080 1272 1390 øD Loosen the flex connections on both inlet and outlet. 212/262 169/189 weight 34 kg 42 kg 63 kg 81 kg 105 kg 155 kg OBS: Use gloves when you are handling the soundbox.
  • Page 7: Rain Cover

    Then remove the wheel from the axle and mount the new wheel and fix it. • Check that the wheel does not run against the suction nozzle. • Mount the fan and the sides and roof of the sound box. •...
  • Page 8: Connection Of Fan To The Mains

    230V...280V 50/60 Hz 400...480V 50/60 Hz NB: The coupling diagram below is guiding. The following installation should only be carried out by a trained fitter. 7. Circuit diagram 1-phase motor1x230V, 50Hz (nonad- justable) Procedure: 1. The Fan is solidly fixed to the roof/floor or to a ceiling 3x400...480V 50/60Hz bracket or wall bracket (see above).
  • Page 9: Trial Run - Exact Adjustment

    Suggested application – frequency inverter 2.4 Trial run – exact adjustment After the installation has been completed, please check whether there are any vibrations in the Fan. We recommend checking whether the Fan supplies the correct volume of air, for which the equipment has been dimensioned.
  • Page 10: Trouble Shooting

    Replacing wheels on a freestanding fan • Check that the wheel does not run against the suction nozzle. If possible, remove the duct on the suction nozzle and • Reattach the ducts to the suction nozzle and the the outlet.. outlet.
  • Page 11: Liability

    5.0 Dismantling, disabling and scrapping User liability Deactive the product by disconnection the electrical In order for Geovent to be capable of granting the decla- mains. Dismantle compressed air pipes and other pipes red warranty, the user/fitter must follow this instruction or wires etc.
  • Page 12: Declaration Of Conformity

    7.0 Declaration of conformity The manufacturer: GEOVENT A/S HOVEDGADEN 86 DK-8831 LØGSTRUP Hereby declares that: The product: Model: LSFG/MSFG Complies with the relevant parts of the following directi- ves and standards: Directive 2006/42 / EC of the European Parliament and of the Council of 17 May 2006 on machines and amen- ding directives 95/16 / EC.
  • Page 16 HOVEDGADEN 86 • DK-8831 LØGSTRUP (+45) 8664 2211 • salg@geovent.dk...

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