otection K Sealing doubleextended high speed shaft B3-HV-15-A Bevel-helical gear Reduction Box B3

Flender/Flender Gear Units/Bevel-helical gear Reduction Box B3

r lifting gear, place the gear unit down on the concrete founda- tion. 3.Align the gear unit so that the input and output shafts are horizontal using shims (Page . 4.For higher external forces, if necessary, use lateral stops to prevent the gear unit shift- ing. 5.Pour concrete into the recesses in the concrete foundation for the stone bolts. 6.After the concrete has set, tighten the hexagon nuts of the stone bolts with the specified tightening torque ( Page . 7.Record the alignment dimensions and keep the report in safe place together with these operating instructions. NOTICE Damage caused by unevenly tightening the hexagon nuts The gear unit can be damaged by unevenly tightening the hexagon nuts. Evenly tighten the hexagon nuts. Ensure that the gear unit is not deformed or distorted when tightening the fastening bolts. Assembly 5.3 Gear unit assembly A5-0 en Edition 0/2 4Mounting gear units using foundation blocks The following diagram shows foundation block: Figure5-4: Foundation block Fastening bolt Foundation Washer Foundation block Gear unit foot Flat steel plate Height of the completed foundation Set screw Height of the prepared foundation Proceed as follows to mount the gear unit using foundation blocks: 1.Attach the foundation blocks with washers and fastening bolts in the foundation mount- ing points in the gear unit housing. 2.Tighten the fastening bolts until the housing feet are lying flat on the foundation blocks. 3.Using suitable crane or lifting gear, place the gear unit down on the concrete founda- tion. 4.Align the gear unit so that the input and output shafts are horizontal using the set screws (if available) ( Page . 5.For higher external forces, if necessary, use lateral stops to prevent the gear unit shift- ing. 6.Before casting the foundation, close the openings in the foundation blocks using suit- able material (.. using polystyrene). 7.Pour concrete into the recesses in the concrete foundation for the foundation blo