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Flender/Flender Gear Units/Bevel-helical gearbox B2

nsparent container). Changing the wet air filter is only necessary when the silica gel has turned completely pink. Unscrew the wet air filter and replace it with new one. 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. 6 / 7BA 5 en 0/2.2.5 Clean the air filter Note period of 3 months applies to the cleaning of the air filter. If layer of dust has built up, the air filter must already be cleaned, whether or not before the 3-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. 1.2.6 Clean the gear unit NOTICE Property damage Damage to the gear unit from overheating.Dust deposits can affect the heat discharge through the housing surface and lead to overheating. To prevent the build-up of dust on the gear unit, cleaning must be done in accordance with the local operating conditions. Remove any dirt adhering to the gear unit, using hard brush. Remove any corrosion. NOTICE Property damage Damage to the gear unit due to penetration of moisture is possible. The gear unit must not be cleaned with high-pressure cleaning equipment. 6 / 7BA 5 en 0/2.2.7 Clean fan and gear unit Observe the instructions in item 5.7.1! 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 coolin