flender himel H3-DH-26B Helical gear Reduction Boxes H3

Flender/Flender Gear Units/Helical gear Reduction Boxes H3

ear unit assembly Properties of the foundation The foundation must have the following properties: Horizontal and level Stability Designed for torsional rigidity Reaction forces from the gear unit must be braced Requirements of the foundation The foundation must meet the following requirements: Construct the foundation in such way that it does not generate any resonance vibra- tions and that it is isolated against the transmission of vibrations from adjacent founda- tions. Design the foundation according to the relevant weight and torque, taking into account the forces acting on the gear unit. Align the foundation carefully with the equipment installed on the input and output sides of the gear unit. Take into account any elastic deformation that may be caused by operating forces. Install lateral stops to prevent displacement if external forces are acting on the gear unit. Assembly 5.3 Gear unit assembly 4 Edition 0/2 B5-0 enAlign the clamping bars with the concrete foundation before grouting. NOTICE Lack of stable foundation for the gear unit Damage to the gear unit is possible if it is not mounted on stable foundation. Use bolts of at least strength class 8.8. Information and guidance on the tightening torque can be found in chapter Tightening procedure ( Page . Tighten the fastening bolts and nuts to the specified tightening torque. When tightening the fastening bolts, make sure that the gear unit is free of mechanical stress. Further information Further information about dimensions, space requirements and arrangement of supply con- nections can be found in the complete documentation for the gear unit. 5.3.2 Description of assembly work 5.3 Gear unit assembly 5.3.2.1 Introduction 5.3 Gear unit assembly Measures to be taken prior to assembly CAUTION Risk of chemical burns from chemical substances There is risk of chemical burns when handling aggressive cleaning agents. Please observe the manufacturers instructions on how to handle cleaning agents and solvents.