Bevel-helical gear Reduction Box B4 or an upright mounting position with low speed sh B4-VH-12-A

Flender/Flender Gear Units/Bevel-helical gear Reduction Box B4

t be excessively stressed when tensioning the fastening bolts.Caution! Caution! 1 / 3BA 5 EN 1.0.4 Gear unit with coupling flange The front area of the coupling flange must be absolutely free from grease. This is essential for safe and reliable torque transmission. Do not use contaminated solvents or dirty cloths for removing grease. Then tighten diametrically opposed tensioning bolts to full torque. For the correct torque, refer to item 6.7. 6.5 Gear unit with addon components For the technical data to the addon components, as stated in items 6.5.1 to 6.5.2, refer to the orderspecific list of equipment or the dimensioned drawing. 6.5.1 Gear units with heating element Connect temperature monitor electrically. Connect heating elements electrically. Prior to startup of the heating elements the gear unit must have been filled up correctly with oil. Fire hazard! 6.5.2 Gear unit with oiltemperature measurement Connect resistance thermometer with evaluating instrument (to be provided by customer) electrically. 6.6 Final work After installation of the gear unit check all screw connections for tight fit. In addition, after tightening the fixings check must be made to see that the alignment has not changed. Check by means of the orderspecific list of equipment as well as the associated drawings whether all units which may have been removed for transport have been refitted. Oil drain cocks, if any, must be secured against accidental opening. The gear unit must be protected against falling objects. Protective devices for rotating parts must be checked for correct seating. Contact with rotating parts is not permitted. Cable entries should be protected against moisture. Check that protective measures have been taken!Caution! Caution! Caution! 2 / 3BA 5 EN 1.0.7 Screw connection clases, tightening torques and initial tensioning forces 6.7.1 Screw connection classes The specified screw connections are to be fastened applying the tightening torques specified in the tanl