Bevel-helical speed reduction gearboxes B2 must be added Values for flanged shaft gear unit B2HH-11-C

Flender/Flender Gear Units/Bevel-helical speed reduction gearboxes B2

more than 1 % lower than the rated viscosity. 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. Before an oil change the inside bottom of the housing must be checked for foreign particles and deposits. This check is carried out through the lower front inspection cover. If there are any deposits at the bottom of the housing, they must be carefully flushed out until they have been completely removed from the housing bottom, from the girth-gear cowl, and the return line to the tank. Loose residues must have run off into the tank of the oil-supply system. Flushing out must be done with the oil to be replaced and with the lubricating system running. suitable tool must be connected to an internal spray nozzle for flushing (.. attach hose with spray nozzle). The condition of the filter must be continuously monitored and the filters cleaned if necessary. NOTICE Property damage Damage to the rolling bearings and gear teeth from soiling is possible. Care must be taken to ensure that during the flushing out operation the deposits do not get into therolling bearings and onto the teeth. After flushing and draining the oil the tank of the oil-supply system must likewise be cleaned. NOTICE Property damage Damage to the gear unit is possible from penetrating moisture.To prevent the build-up of dust on the gear unit, cleaning must be done in accordance with the localoperating conditions. The gear unit must not be cleaned with high-pressure cleaning equipment. Note Damaged bolts must be replaced with new bolts of the same type and strength class (see also item 6.5.. 4 / 5BA 5 en 0/2.3 Insp