H4VV-16-C ear unit HNominal torque class TN Nm Nm N Helical gearboxes H4

Flender/Flender Gear Units/Helical gearboxes H4

ge on the lower output shaft bearing. Fig. 1: Lubricating point for lower output-shaft bearing 1 Lower output shaft bearing 2 Lubrication point detailed view of the gear unit can be obtained from the drawings in the gear unit documentation. For longer periods of storage (> 6 months) in position differing from the installation position, corresponding quantity of grease according to table 8 in item 7.1.3.1 must be repacked. The grease type can be found in table " 7" (for link to the internet, see back cover). Table 8: Grease quantities for the lower output shaft bearing for shut-down period > 6 months TypeGrease quantity (Standard value in kg) for gear-unit size 3 *) 3 3 B4SV - 0.5 0.7 *)Design without oil retaining tube If the gear unit has not been in use for more than 3 months or if the lower bearing of the output shaft has been inspected or renewed, the bearing space must be filled with the amount of rolling bearing grease specified in table 9. Table 9: Grease quantities for the lower bearing of the output shaft for shut-down period > 3 months TypeGrease quantity (Standard value in kg) for gear-unit size 3 *) 3 3 B4SV - 0.8 1.1 *)Design without oil retaining tube The lubricating points are identified with the following identification plate. Lubricating point lithium-based grease Operating hours after 4 / 7BA 5 en 0/2.2 Start-up NOTICE Property damage Damage to the gear unit due to absent or inadequate ventilation is possible. Replace the screw plug with the air filter or the wet air filter before start-up. NOTICE Property damage Damage to the wet air filter is possible.Prior to taking the wet air filter into operation, 2 of the 8 sealed drill holes on the bottom side must be opened. Check the oil level of the gear unit (see item 7.2.. 7.2.1 Oil level Depending on equipment, the following oil levels are correct: Middle of the oil sight glass. The middle between the MIN and MAX marking on the oil dipstick. Note The cooled down oil should be visible below