PRIORITAS PENCEGAHAN TERJADINYA BUNGA ES PADA EVAPORATOR REFRIGERATOR PLANT DI MV. PERMATA CAROLINE DENGAN METODE USG

ARIF, NIR HUDA (2017) PRIORITAS PENCEGAHAN TERJADINYA BUNGA ES PADA EVAPORATOR REFRIGERATOR PLANT DI MV. PERMATA CAROLINE DENGAN METODE USG. Diploma thesis, POLITEKNIK ILMU PELAYARAN SEMARANG.

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Abstract

Refrigerator plant is an auxiliary machining on board that serves as airconditioner or food. In order for the ship to run properly of course required good care of the auxiliary machinery that support crew accommodation ships. In aas a day-to-day ship crew like crew is very important existence, therefore with a refrigerator plant preservation of food can be done. With the problem of the emergence of evaporator ice flower can disrupt the process of operation of the ship, because it is necessary for the rapid handling of the component disturbance refrigerator plant so that the process of operation of the ship is not disturbed. The method used in this thesis is Qualitative Descriptive method with ultrasound as a method to determine the priority of the problem. The problem formulation of this research is what factors lead to the occurrence of the flowers - ice flower, what impact is caused, and what efforts are made to the existing problems. From the results of the discussion it can be concluded that the priority of the problem that causes the occurrence of the ice flowers on the evaporator is terlaruntya lubrication oil into the refrigerant and misuse. The impact is the weight of compressor performance, not optimal cooling in the cooling room, as well as the emergence of the flower - the flower on the evaporator. The efforts made are prevention, treatment and operating procedurally according to instruction manual book. Key words : Evaporator Pefrigertaor Plant, USG, Maintenance and Repair.

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