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BA 9142 en 02/2015
Faults RemedyPossible causes
The oil foams. Water in oil.
Oil too old (defoaming agent used
up).
Unsuitable oils mixed up.
Examine oil.
Change oil if necessary.
Examine oil.
Change oil if necessary.
Examine oil.
Change oil if necessary.
Water in oil. Cooler leaky.
Water condensing.
Replace cooler.
Change oil.
Reduce water content by heating the
oil.
Fault in oil-supply system. Observe operating instructions
for the oil-supply system.
NOTICE
Property damage
Damage can be caused to the gear unit if low-quality operating oils are used.
The quality of the oil used must meet the requirements of the separately enclosed BA 7300 instructions
manual.
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