Westerbeke 38B FOUR Betreibershandbuch PDF herunterladen (Seite 49)

COOLANT

RECOVERY

TANK

PRESSURE CAP

COOLANT

PASSAGE

EXHAUST

MANIFOLD

Coolant Recovery Tank, Recommended Installation

Fill the fresh water system as follows:

Remove the pressure cap from the manifold.

Pour a clean, antifreeze mixture into the manifold and allow enough time for the coolant to fill the

fresh water cooling system.

Start the engine and allow it to come up to its operating temperature. Monitor the coolant in the

manifold and add antifreeze coolant as air is expelled.

Once all air is expelled from the system, fill the

manifold to the filler neck and install the pressure cap. Open the air bleed petcocks, each in turn, located

on the upper inboard side

the manifold

allow any air in that area

the manifold to escape. Close

the petcock securely.

Remove the plastic cap from the plastic coolant recovery tank and fill the tank with coolant halfway

between the ADD mark and the MAX mark. Replace the plastic cap.

Run the engine and observe the coolant's expansion flow into the plastic recovery tank.

6. Check for leaks between the pressure cap/filler neck and the plastic recovery tank.

Stop the engine and

allow it to cool. Coolant should be drawn back into the cooling system as the engine's temperature comes

down. Check the coolant passage in the filler neck to ensure it is open to flow. Clean it with a heavy

piece

wire periodically to ensure it remains open. Once a season or more should you find it necessary.

7. Add coolant to the recovery tank, as required, to top off the fresh water coolant system and periodically

check to see that the manifold is full

coolant by removing the pressure cap when

the

engine is cold.

WESTERBEKE

GENERATORS

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Westerbeke 38B FOUR Betreibershandbuch Seite 49