BLAUBERG Ventilatoren Box-S User Manual Download | Manualshive

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Duct rectangular smoke extraction fan

USER’S MANUAL

EN

Box-s

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Summary of Contents for Box-S

Page 1: ...Duct rectangular smoke extraction fan USER S MANUAL EN Box S ...

Page 2: ...any language in any form without the prior written permission of the Company Safety requirements 2 Purpose 4 Delivery set 4 Designation key 4 Technical data 5 Design and operating principle 6 Mounting and set up 7 Connection to power mains 8 Commissioning 10 Technical maintenance 11 Troubleshooting 12 Storage and transportation regulations 13 Manufacturer s warranty 14 Certificate of acceptance 15...

Page 3: ...t carry out the installation and maintenance operations with wet hands Do not wash the unit with water Protect the electric parts of the unit against ingress of water Do not allow children to operate the unit The unit is allowed to be used by children aged from 8 years oldand above and persons with reduced physical sensory or mental capabilities or no experience and knowledge provided that they ha...

Page 4: ...with the mandatory use of grease filters The unit is a component part and is not designed for independent operation The unit is rated for continuous operation Transported air must not contain any flammable or explosive mixtures evaporation of chemicals sticky substances fibrous materials coarse dust soot and oil particles or environments favourable for the formation of hazardous substances toxic s...

Page 5: ...1 2E 1 1 60x350 1 1 2880 2 3 400 Box S 31 2D 1 1 60x350 1 1 2880 2 4 3 400 Box S 31 2 4D 1 1 0 25 60x350 1 1 0 25 2880 1440 35 4 1 230 Box S 35 4E 0 37 70x40 0 37 1420 4 3 400 Box S 35 4D 0 37 70x40 0 37 1420 4 6 3 400 Box S 35 4 6D 0 55 0 1 70x40 0 55 0 1 1420 905 40 4 1 230 Box S 40 4E 0 55 70x40 0 55 1420 4 3 400 Box S 40 4D 0 55 70x40 0 55 1420 4 6 3 400 Box S 40 4 6D 0 55 0 25 70x40 0 55 0 25...

Page 6: ...not included in the delivery set ordered separately Model Dimensions mm Weight kg A A1 A2 B B1 B2 L H Box S 25 500 520 540 300 320 340 680 557 40 Box S 28 600 620 640 300 320 340 680 558 40 Box S 31 600 620 640 350 370 390 680 624 56 Box S 35 700 720 740 400 420 440 680 657 51 Box S 40 700 720 740 400 420 440 680 674 64 Box S 45 800 820 840 500 520 540 800 772 85 Box S 50 800 820 840 500 520 540 8...

Page 7: ...ased separately or the air duct It is recommended to suspend the fan to the ceiling using steel reinforcement and threaded rods or using perforated galvanized plates and connecting them to the fan flanges or to an auxiliary structure The fan may be installed in any position in consideration of the air flow direction indicated by the arrow on the fan casing When placed under the ceiling to access t...

Page 8: ...e depending on the wire type insulation length and installation method Connection of the unit to the fixed power supply network must be carried out in accordance with the current regulations Access to the terminal box Impeller rotation direction Air flow direction CONNECTION TO POWER MAINS DISCONNECT THE POWER SUPPLY PRIOR TO ANY OPERATIONS WITH THE UNIT CONNECTION OF THE UNIT TO POWER MAINS IS AL...

Page 9: ...tion of the driven mechanism Soft start SS starting A soft starter gradually increases the voltage supplied to the motor from the initial to the rated value This starting system can be used to meet the following goals limit the motor current regulate the torque Regulation by limiting the current sets the maximum in rush current equal to 300 400 or 250 in some rare instances of the rated current an...

Page 10: ...In the best case scenario an SS device may help reduce the in rush current to 250 of the motor rated current If this is insufficient an FC is necessary 2 The motor cannot start the mechanism with DOL starting Typical symptoms The motor fails to turn or freezes at certain speed which is maintained until actuation of the protection suite Solution This problem may not be solved with an SS device The ...

Page 11: ...s from the fan before starting maintenance works Clean the impeller blades with a soft cloth wetted in mild water detergent solution Avoid liquid dripping on the motor Wipe the fan surfaces dry after cleaning While cleaning the fan make sure the balance counterweights are not shifted and the impeller is not misaligned DISCONNECT THE UNIT FROM POWER SUPPLY BEFORE ANY MAINTENANCE OPERATIONS ENSURE T...

Page 12: ... has a technical compliance certificate The selection should be limited to the top five foreign switching equipment manufacturers The fan fails to reach the required rotation speed due to serious overheating of the fan motor Fan motor overloaded Eliminate the overload Improper fan starting method Use a soft starter or frequency converter to start the motor see Asynchronous Electric Motor Starting ...

Page 13: ...ction of the fan Re calculate the network parameters and select a matching fan The network resistance exceeds the design calculations Re arrange the ventilation network to decrease its aerodynamic resistance Wrong direction of the impeller rotation If necessary change the impeller rotation direction by changing the phase sequence on the electric motor terminals see the Commissioning section Air le...

Page 14: ...ng and in the user s manual User s failure to ensure timely technical maintenance of the unit External damage to the unit casing excluding external modifications as required for installation and internal components caused by the user Redesign or engineering changes to the unit Replacement and use of any assemblies parts and components not approved by the manufacturer Unit misuse Violation of the u...

Page 15: ...IFICATE The Box S_______________________________ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Technician s Full Name Installation Date Signature The unit has been installed in accordance with the provisions of all the applicable local and national construction electrical and technical codes and ...

Page 16: ...www blaubergventilatoren de B228EN 01 ...

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