H3-SH-5-A n eupex 315 Helical gear unit H3

Flender/Flender Gear Units/Helical gear unit H3

breather screw and/or blow with compressed air. Be especially careful when blowing with compressed air. Wear protective glasses! Foreign bodies must be prevented from entering the gear unit. 1.2.6 Clean fan and gear unit The instructions in item 5.8.1 must be observed! Demount the air guide cover. Using stiff brush, remove any dirt adhering to the fan wheel, air guide cover and safety grid. Remove any corrosion. Screw safety grid with fastening screws back onto the air guide cover. It must be ensured that the air guide cover is correctly fastened. The fan must not come into contact with the air guide cover. To prevent the buildup of dust on the gear unit, cleaning must be done in accordance with operating conditions. The gear unit must not be cleaned with highpressure cleaning equipment. 1.2.7 For types fitted with Taconite seals or oildam pipe, recharge with grease Stop the gear unit by switching off the drive assembly. Secure the drive unit to prevent it from being started up unintentionally. Attach warning notice to the start switch. Inject approx. 3 lithiumbased rollingbearing grease into each of the lubrication points of the Taconite seal. Recharge the lubrication point on the oildam pipe with 4 of lithiumbased rollinggrease The lubrication points are fitted with flat grease nipples type AM1x1 to DIN 3. Remove and dispose of any old grease escaping. 1 / 1BA 5 en 0/2.2.8 Check cooling coil Shut off the coolingwater supply. Disconnect the coolingwater in and outflow pipes from the cooling coil. Check the inside walls of the cooling coil for deposits. If the cooling coil is dirty, heat is no longer withdrawn effectively from the gear unit. Any dirt adhering to the inside of the coil should be removed by chemical cleaning orthe cooling coil should be replaced with new one. If thick deposits have formed on the inside of the cooling coil, the cooling water and/or the deposits themselves should be chemically analysed. Such analyses are offered by spe