Piping Diagram 1. Inside Packing 2. Kingston cock cover 3. Outside Packing 4. Direction of vessel movement 5) Seawater strainer The seawater pump will be damaged if foreign matter is allowed to get into it. Therefore, attach a seawater strainer between the seawater pump inlet and the seawater cock when the sea water cock is not already equipped with a strainer. 6) Exhaust pipe layout Be sure to use the water-lock. Installation of piping should be done as shown in the following diagram. 6-a) In case the water outlet of the engine side (A) is above water line. 6-b) In case the water outlet of the engine side (A) is below water line.
7) Air ventilation and Intake pipe If the engine is operated at below normal output, incomplete combustion can occur as a result of an overheated engine room. Therefore, the engine room should be adequately ventilated. Important During piping works be sure to cover the intake opening to prevent the entry of foreign matter.