BA 5080 en 06/2014
7.6.1.2 Interior preservation (main gear unit) with "Castrol Alpha SP 220 S" preservative agent
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Place a suitable container under the oildrain point of the gearunit housing.
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Open the oildrain cock (4). For this, refer to fig. 14 or fig. 15 in item 7.1.2.
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Drain the oil into a suitable container (see section 10, "Maintenance and Repair").
WARNING
Risk of scalding
Serious injury through escaping operating media possible whilst they are replaced.
Wear suitable protective gloves, protective glasses and protective clothing.
CAUTION
Risk of injury through chemical substances
The oil must not come into contact with the skin (e.g. the operator’s hands).
The safety notes on the data sheets for the oil used must be observed.
Remove any oil spillage immediately with a binding agent.
Wear suitable protective clothing.
Note
Check the condition of the sealing ring; the sealing ring is vulcanised onto the oildrain plug. If necessary,
use a new oildrain plug.
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Shut the oildrain cock (4) again.
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Unscrew the air filter or wetair filter (1) on the oilequalising tank.
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Replace the air filter or wetair filter (1) with the screw plug.
Note
Carefully clean the air filter (see item 10.2.4) and keep it on a safe place (it will be required again when
starting up again) or use a new wetair filter at startup.
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Unscrew the dipstick (3) on the oilequalising tank.
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Fill the gear unit with "Castrol Alpha SP 220 S".
Determine the filling quantity according to the gearunit dimensions: length x width x height x 0.1.
NOTICE
Material damage
Corrosion possible through use of an unsuitable preservative agent.
Use special oil "Castrol Alpha SP 220 S" with additional anticorrosive agent (additive "S").
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Screw in the dipstick (3) again.
NOTICE
Material damage
Corrosion possible through leaving the gear unit open too long.
Close the gear unit airtightly at the latest one hour after opening.
Before restarting the gear unit take the following measure:
– Replace the screw plug with the air filter or wetair filter.