Volpi Tecno Energia PAGURO 2000, Руководство пользователя

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OWNERS MANUAL
PAGURO 2000
15
To avoid water returns, the water-lock muffler must be installed at a lower position than the generator, so that the
connecting pipe from the generator to the water-lock muffler goes down. It is necessary that the water has a forced path in
the down direction, so when the generator is stopped the water present in the cooling circuit flows to the muffler and not to
the engine.
Please, also consider that the pipe from the generator to the water-lock muffler should be shorter as possible (but not less
than 15 cm) in order to reduce the exhaust noise.
Please refer to the illustrations for the minimal/maximal length of the pipes and the location of the mufflers.
RAW WATER COOLING SYSTEM
Siphon-break
For installations where the external shock absorbers are close to or below the vessel’s waterline, provisions must be made to
install a siphon-break in the raw water supply hose to the exhaust elbow. The siphon-break provides an air vent in the raw
water cooling system to prevent raw water from filling the exhaust system and the engine’s cylinder when the engine is shut
down.

CAUTION:
Failure to use a siphon-break when the external
shock absorbers are located at or below the
waterline will result in raw water damage to the
engine and possible flooding of the boat.