H4-SV-21-A s we combine the stability and process reliabil Helical speed reducer H4

Flender/Flender Gear Units/Helical speed reducer H4

filter or the wet air filter before start-up. 5 / 7BA 5 en 0/2.3.1.3 Interior preservation with the preservative "Castrol Alpha SP 2 " Place suitable container under the oil draining point of the gear unit housing. Unscrew the oil drain plug and/or open the oil drain cock. Drain the oil into suitable container (see section 1. "Maintenance and repair"). WARNING Risk of scalding Serious injury from discharging operating media when these are changed is possible. Wear suitable protection gloves, protection glasses and protection clothing. CAUTION Risk of injury from chemical substances The oil must not come into contact with the skin (.. the operator' hands).The safety notes on the data sheets for the oil used must be observed here. Remove any spilled oil immediately using an oil binding agent. Wear suitable protective clothing. Note Check the condition of the sealing ring; the sealing ring is vulcanised onto the oil drain plug. Ifnecessary, use new oil drain plug. Close the oil drain cock again and/or screw the oil drain plug back in. Unscrew the air filter or wet air filter on the top of the housing. Replace the air or wet air filter with screw plug. Note Carefully clean the air filter (see item 1.2. and keep it in safe place (it will be required when starting up again) or use new wet air filter when starting up. Undo and remove oil filler plug. Fill the gear unit with "Castrol Alpha SP 2 ". Establish the filling quantity by means of the gear unit dimensions: Length width height 0.1. NOTICE Property damage Corrosion is possible when using the wrong preservative. Use the special "CastrolAlphaSP2S" oil with extra corrosion protection (addition""). Screw in oil filler plug. NOTICE Property damage Corrosion is possible when the gear unit is opened for too long.Close the gear unit airtight again at the latest one hour after opening. Before restarting the gear unit carry out the following action: - Replace the screw plug with the air filter or wet air fil