GmbH Flender MD Design of the gear units Over B2-VV-7-D Bevel-helical gear Reduction Boxes B2

Flender/Flender Gear Units/Bevel-helical gear Reduction Boxes B2

m your lubricant manufacturer or the Siemens customer service. For reference purposes, fresh sample of the operating lubricating oil used must be sent with theused-oil sample to the analysing institute for analysis. The oil sample must be taken downstream from the filter of the oil-supply system while the gear unit is running. suitable connection point is normally located upstream of the gear unit input (. . oil drain cock in the pressure line). special sample container should be filled with the specified quantity of oil. If there is no such sample container available, at least one litre of oil must be filled into clean , sealable vessel that is safe for transport. 6 / 7BA 5 en 0/2.2.2 Change oil As an alternative to the oil-change intervals indicated in table 1 (see item 1., it is possible to have an oil sample tested at regular intervals by the technical service of the relevant oil company and to have it cleared for further use. If further usability has been confirmed, no oil change will be necessary. Note Observe the separately attached operating instructions BA7 and the information in item 7.1. Drain the oil while the gear unit is still warm, .. immediately after stopping the machinery. NOTICE Property damage Damage to the gear unit possible from inadequate lubrication because of mixed oils. When changing the oil, always re-fill the gear unit with the same type of oil. Never mix different types of oil and/or oils made by different manufacturers. Never mix synthetic oils with mineral-based oils or with other synthetic oils.When changing to any different oil type, the gear unit must be flushed thoroughly using the new oil type. Note When changing the oil, the housing and the oil-supply system, if available, must be flushed with oil toremove sludge, metal particles and oil residue. Use the same type of oil as is used for normal operation. High-viscosity oils must be heated beforehand using suitable means. Ensure that all residues have been removed before fil