6.1.1 For future inspection purposes on board
ship, a sampling point should be provided in a vertical section of
the water effluent piping as close as is practicable to the equipment
outlet. Recirculating facilities should be provided to enable the
oil filtering equipment to be tested with the overboard discharge
closed at initial and periodic surveys.
6.1.2 Means should be taken to ensure that, in
practice, the rated capacity of the equipment is not exceeded by:
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.1 connecting only pumps of a capacity equal to,
or less than, that of the equipment; or
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.2 permanently restricting the discharge to the
equipment where larger pumps may be connected.
6.1.3 In any case, equipment should not be supplied
from a pump which has a capacity more than 1.5 times the rated capacity
of the equipment.
6.1.4 The equipment should be fitted with a permanently
attached plate giving any operational or installation limits considered
necessary by the manufacturer or the Administration.