H4-HV-27-A hose listed in the table on page dip lubricati Helical gear reducers H4

Flender/Flender Gear Units/Helical gear reducers H4

If layer of dust has built up, the air filter must already be cleaned, whether or not before the3-month period has expired. Unscrew the air filter including the reducing screw. Clean the air filter using suitable cleaning agent. Dry the air filter and/or blow with compressed air. WARNING Risk of injury to the eyes from pressurised air Residual water and/or dirt particles can injure the eyes. Wear suitable protective glasses. NOTICE Property damage Damage to the gear unit due to penetration of foreign bodies is possible.The penetration of foreign bodies into the gear unit must be prevented. 8 / 9BA 5 en 0/2.2.4 Clean fan and gear unit Observe the instructions in item 5.9.1! 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. NOTICE Property damage Damage to the gear unit from absent cooling due to soiled or damaged fan and/or damage to the gear unit by penetrating moisture.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 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. 1.2.5 Refill the Taconite seals with grease Inject approx. 3 lithium-based roller bearing grease into each of the lubrication points of the Taconite seal. The lubrication points are fitted with flat grease nipple type AM1x1 to standard "DIN 3". The grease type can be found in Table " 7" (for link to the internet, see back cover). Note For the exact specification of the lubrication nipple, refer to the drawings in the gear unit documentation. CAUTION Risk of slipping Risk of slipping on leaked grease.Remove and dispose of any old grease that has escaped. 9 / 9BA 5 en 0/2.2.6 Check cooling coil Shut off th