ZIEHL-ABEGG MK090 Series Assembly Instructions Manual

Also see for ECblue Series: Quick start guide Assembly instructions

Contents

ZIEHL-ABEGG MK090 Series Assembly Instructions Manual Manual pdf 12 page image

4.6.2 Mounting of centrifugal fans design RG.. / RD..Fastening depending on housing design on flange or fastening brackets.InformationAn additional bracket is required for fastening to the flange. This is available as an accessory.Ensure that the clearance (gap) “a” see fig. betweenthe fan impeller and the stationary housing section isconstant. Distortion due to uneven surface may lead tofan failure.Attention!• Avoid structural damage or stress with installation. Flange and mounting bracket must be fixed flaton a level surface.• Provide screwed connections with suitable screw locking.4.6.3 Erecting the equipment: Design ER... / GR...• To avoid the transference of disruptive vibrations, we recommend de-coupling the entire plug fan toavoid sounds transmitted through solids. (Spring and/or attenuation units are not a constituent partof the standard scope of delivery). Look at our catalogue for positioning the decoupling elements orrequest a dimensions sheet stating the type designation and Part.-No.• Erect in the open air only if this is expressly mentioned and confirmed in the ordering information.There is a risk of damage to the bearings if the fan remains stopped in a moist environment. Avoidcorrosion by suitable protective measures. Roofing is required.• In the case of a vertical motor axis, the respective lower condensation drain hole must be open.• The GR design in position “H” (horizontal shaft) should be installed in the preferred direction. Thecable guides should point downwards (angled sideways by approx. 30°). This is indicated by the“OBEN/TOP” warning sign on the device.Attention!• All contact points must be fixed securely. If the fixing is inadequate there is a risk of the fanoverturning.• Making your own alterations/conversions on the fan module is unacceptable - safety risk.Assembly instructions ECblue MountingL-BAL-F055D-GB 1634 Index 002 Part.-No.12/51