How to Pull out and Clean the Main Sea Chest Strainer of a Ship. скачать в хорошем качестве

How to Pull out and Clean the Main Sea Chest Strainer of a Ship.

What is the Purpose of Pulling out and Cleaning the Main Sea Chest Strainer? 1. When the Pressure of the Main Sea Water Cooling is going down 2. When the Zinc Anodes is reduced to 30% to 50%, must be changed with new One. Usually there are two Main Sea Chest Strainers, one on the Starboard Side and one on the Port Side. One Strainer should be used at a time. In Winter Regions, small Ice Flakes will enter in the Sea Chest Strainers and clogged it and the Pressure of the Sea Water Cooling system of the Main Engine and Generator Engines will go down, causing the Lub Oil coolers to overheat and eventually shut down the Generators and causes Black out. If this happens, you must have to circulate the Sea Water suction to the Ballast Tanks. Do Not remove all the Cover Bolts if there is a sea water Leakage, to avoid Flooding of the of the Engine Room Tank Top. If there is a Valve leaking before and after the Strainer. Try to Open and Close the Valves to Clean the Seat of the Valves. This Video is for Intended to Marine Deck and Engineer Officers, To Educate Maritime Students/Cadets, Deck and Engine Ratings, Maritime Professionals, and Other Interested Parties.