H2-VH-6B firma flender Helical speed reducers H2

Flender/Flender Gear Units/Helical speed reducers H2

1 1 1 1 1 1 1 1 1 K3SH, K3SM, K3VH, K3HH ,K3KH, K3DH 1 1 2 2 2 3 4 K3HM, K3KM, K3DM 1 1 2 2 2 3 4 K4SH, K4SM, K4VH, K4HH ,K4KH, K4DH 1 2 2 2 3 4 4 K4HM, K4KM, K4DM 1 2 2 2 3 4 4 on request 7.2 Start-up NOTICE Property damage Damage to the gear unit due to absent or inadequate ventilation is possible. Prior to start-up replace screw plug with air filter. Check the oil level of the gear unit (see item 7.2.. After the first start-up of an external oil supply system check the oil level of the gear unit (see item 7.2.. 7 / 9BA 5 en 0/2.2.1 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 the middle of the oil sight glass or in the middle between the MIN and MAX marking on the oil dipstick.Hot oil may be slightly above the middle on the oil sight glass or the MAX marking on the oil dipstick. NOTICE Property damage Deficient lubrication by oil level too low is possible.Notice the oil level.In no case may the visible bottom edge on the oil sight glass or the MIN marking on the oil dipstick be fallen short of. Fill up oil if necessary. 7.2.2 Gear unit with cooling coil or external oil supply system NOTICE Property damage Damage to the gear unit due to absent or inadequate cooling and/or lubrication is possible. Fully open the stop valves in the coolant in- and outflow pipes of the cooling system.After starting up the external oil supply system for the first time the oil level of the gear unit must be once more checked in accordance with item 7.2.1. For technical data, refer to the data sheet and/or the list of equipment. 7 / 9BA 5 en 0/2.2.3 Gear unit with oil supply system - pre-lubrication phase Prior to start-up, the gear unit should be pre-lubricated for maximum of 3 minutes by means of the oil supply system. During this time, rolling bearings and gear teeth are adequately