ebm-papst W3G800-KU21-D1 Operating Instructions Manual

Operating instructionsW3G800-KU21-D1Translation of the original operating instructionsProtection class I (with customer connection of protectiveearth)Conformity withstandardsEN 61800-5-1; CEApproval EAC; CSA C22.2 No. 77 + CAN/CSA-E60730-1; UL 1004-7 + 60730-1With regard to cyclic speed loads, note that the rotating parts ofthe device are designed for a maximum of one million loadcycles. If you have special questions, consult ebm-papst forsupport.Information on surface quality; Use the device in accordance with its degree of protection.The surfaces of the products conform to the generally applicable industrialstandard. The surface quality may change during the production period.This has no effect on strength, dimensional stability and dimensionalaccuracy.The color pigments in the paints used perceptibly react to UV light overthe course of time. The product is to be protected against UV radiation toprevent the formation of patches and fading. Changes in color are not areason for complaint and are not covered by the warranty. UV radiationin the frequency range and the intensity of natural solar radiation has noeffect on the technical properties of the products.3.5 Mounting dataAny further mounting data required can be taken from the productdrawing or Section Chapter 4.1 Mechanical connection.Strength class ofscrews8.8; Secure the screws against unintentional loosening (e.g. use self-locking screws).3.6 Transport and storage conditionsMax. permittedambient temp. formotor (transport/storage)+80 °CMin. permittedambient temp. formotor (transport/storage)-40 °C3.7 Electromagnetic compatibilityEMC immunity tointerferenceAccording to EN 61000-6-2 (industrialenvironment)EMC interferenceemissionAccording to EN 61000-6-3 (householdenvironment), except EN 61000-3-2 forprofessionally used equipment with atotal rated power greater than 1 kWIf several devices are connected in parallel on the supply sideso that the line current of the arrangement is in the range 16 - 75A, this arrangement conforms to IEC 61000-3-12, provided thatthe short-circuit power Ssc at the connection point of thecustomer system to the public power grid is greater than orequal to 250 times the rated output of the arrangement. It is theresponsibility of the installation engineer or operator/owner of thedevice to ensure, if necessary after consultation with thenetwork operator, that this device is only connected to aconnection point with an Ssc value greater than or equal to 250times the rated output of the arrangement.4. CONNECTION AND STARTUP4.1 Mechanical connectionCAUTIONCutting and crushing hazard when removing devicefrom packagingBlades can bend→ Carefully remove the device from its packaging, by the fanhousing. Strictly avoid shocks.→ Wear safety shoes and cut-resistant safety gloves.CAUTIONDevice weighs over 25 kg! Heavy load when unpackingdevice.Risk of physical injury, such as back injuries.→ Use suitable hoisting equipment to remove the device fromits packaging.CAUTIONThe blades of the impeller could be damaged.→ Carefully set down the fan on a soft surface. Make sure theblades are not subjected to load.→ Following installation, make sure the impeller moveseasily and that the blades of the impeller are not deformed orbent and do not catch at any point.NOTEDamage to the device from vibrationBearing damage, shorter service life→ The fan must not be subjected to force or excessive vibrationfrom sections of the installation.→ If the fan is connected to air ducts, the connection shouldbe isolated from vibration, e.g. using compensators or similarelements.→ Ensure stress-free attachment of the fan to thesubstructure.; Check the device for transport damage. Damaged devices are not tobe installed.; Install the undamaged device in accordance with your application.CAUTIONPossible damage to the deviceIf the device slips during installation, serious damage can result.→ Ensure that the device is securely positioned at its place ofinstallation until all fastening screws have been tightened.● The fan must not be strained on fastening.4.2 Electrical connectionDANGERVoltage on the deviceElectric shock→ Always connect a protective earth first.→ Check the protective earth.Item no. 56589-5-9970 · ENU · Change 209539 · Approved 2021-02-01 · Page 6 / 16ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · info1@de.ebmpapst.com · www.ebmpapst.com