8 - PROPULSION SYSTEM 258
WARNING
When starting the engines, check that water comes out of the exhausts;
this means that the engines cooling system works correctly and that the
exhaust is cooled. Accelerate if no water comes out.
If the problem continues, contact the Service Department.
CAUTION
A strong smell and a light smoke from exhaust insulation are normal dur-
ing the rst period of use.
MAINTENANCE
At least once every three months carry out the tightening of the discharge
raiser bolts.
CAUTION
Some temperature sensors have been installed on both engine exhausts,
the warning lights are visible on the y and on the engine control panels
in the helm station and they light up to indicate that the temperature inside
the exhausts is too high.
WARNING
Avoid prolonged use of engines at low speeds to avoid overheating of
exhaust pipes due to reduced cooling water circulation.
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