TROUBLE SHOOTING DAN PERAWATAN RECIPROCATING PUMP di PT.MEDCO E&P INDONESIA S&CS Asset

With the increasing production in the E & P INDONESIA PT.MEDCO especially in S & CS Asset, then it is likely to damage the pump unit will be greater. To improve the quality and efficiency of the pump, especially \"Reciprocating Pump\" then writing about trouble shooting and maintenance of reciprocating pump is very important. Writing about reciprocating pump itself due to lack of media or references to trouble shooting and maintenance of reciprocating pump in Indonesian as well as to support the existing maintenance methods. The role of this thesis is very important because as a media reference in carrying out maintenance process. With good maintenance process, it is expected to keep the condition of the equipment and machinery is always in a state ready for use on any necessary optimally so as to ensure continuity of production as well as to extend the use of the equipment and to ensure safety so as to provide optimal working comfort. Reciprocating pump is a very important unit in the process of production on the oil companies, because keeping the water level in the reservoir tank and as a means to drain the water back into production wells. Source of problems that occur not only due to the pump itself, but can also be caused by other units such as strainers that can not work well anymore. Care should be routinely performed in accordance predetermined schedule so that the unit is always ready at the optimum conditions

PERMASALAHAN DAN PERAWATAN POMPA SENTRIFUGAL DI PT. MEDCO E&P INDONESIA

With the increasing production at PT. MEDCO E & P INDONESIA especially in S & CS Asset, then the chances for a unit centrifugal pumps will be greater. To improve the quality and efficiency of work in particular pompa Reciprocating Pompa then writing about the trouble and care essential centrifugal pumps. Writing about his own centrifugal pumps due to lack of media or references to trouble and care centrifugal pumps in Indonesian, as well as to support existing methods of treatment, especially in the oil. The role of this thesis is important because as a media reference in carrying out maintenance process. to complete the final task of a centrifugal pumps maintenance is divided into two ways are the daily maintenance and preventive maintenance inspection. This final project, successful maintenance of centrifugal pumps. and damage to the junk clogging centrifugal pumps are the eye of the impeller causing decreased suction capacity, shaft bent or jammed, damaged bearings, high vibration, casing leak after preventive maintenance and daily maintenance centrifugal pumps aback to work optimally

SISTEM PENDINGINAN MESIN SUZUKI CARRY ST 100

Car engine is at work will generate heat due to combustion process. If the heat caused by the greater, there will be overheating. Overheating can affect engine work, especially in the engine lubrication system. The most extreme thing that expansion will occur in the parts of the machine. To prevent this does not happen, then we need a cooling system so that the engine temperature is maintained at normal temperatures. The process of cooling using coolant flows from the radiator. The coolant lines will be streamed to a line that is next to the engine cylinders. With the temperature so the engine heat will be transmitted to the coolant and coolant which receives heat from the engine to the radiator to be cooled again with the help of a cooling fan. With the cooling system, the working temperature of the engine will always be awake and working machines will always be optimal

INSTALASI DAN PERAWATAN AC SPLIT MEREK TOSHIBA

The tools or machine have constraint of maintenance and also endurance to prevent damage, so do Air Conditioner (AC). Most of the people that have problem with the damage of AC have to pay high cost. They do not know how to identify it because of the less information about how to install and to maintain it rightly. The purpose of this study is to know deeply about the technique of AC, specially Toshiba AC. There are some methods used in the study. The first is observation of the installation and maintenance of Air Conditioner (AC), in this study the object is Toshiba AC. The second is interview, the writer collecting the data by interviewing people that have more experience and understand about it. The third is conducting library study to the relevant articles and books. The result of this study shows that the installation of AC should be consecutively and should watch the installation diagram. And also the people must do the maintenance it to prevent from damage

PENGARUH INJEKSI UAP AIR PADA MOTOR 2 TAK TERHADAP DAYA

The desire to improve the performance of the engine, resulting in many ways have been sought. One of the efforts made by many people is to use water injection system, which serves water to prevent premature combustion, which causes knocking or detonation in the engine . But with the fear of heat loss will amount to change the phase of the water, there arose the idea to inject water in the vapor phase. Taken to reduce excessive heat loss, due to latent heat required to change the water phase from liquid phase to the vapor phase. In addition, the presence of water vapor injection, combustion delay is expected to occur. So in the present study, performed experiments on single-cylinder Otto engine steam injected in the intake manifold, and see to what extent the effect of water vapor on the performance of the machine. The study was conducted with variabel engine rpm, and the rate of water vapor. Where the rate of water vapor divariabelkan by using valves, and the characteristics of the visits is the torque, motor power, fuel consumption and exhaust gas analysis. From the analysis and data processing was found that steam injection can increase the power

ANALISA SISTEM EMISI GAS BUANG PADA ENGINE TRAINER SUZUKI CARRY ST 100

Nowadays, the transportation is the best solution was made for people went to a place easily. Especially car mostly used to far location and owner was made comfortable with the jorney. But, most of people didn�t knew about the exhaust gas emissions from the car is dangerous for our healthy. The exhaust gas emissions was made residue of combustion from the car. The contents of exhaust gas emissions is CO, NOx, and HC. Finally, exhaust gas emissions were analyzed and made for the final project report. This final project report is the result of research about exhaust gas emissions came out from muffler. The type of car used in the research was Suzuki Carry ST 100. The writer is testing exhaust gas emissions used PROTECH FLUX 5000 infrared gas analyzer with speed variety of 1000, 1500, and 2000 rpm. From the results of testing exhaust gas emissions from PROTECH FLUX printed out on 1000 rpm is CO 0,22 %, CO2 0,585 %, O2 5,42 %, HC 296 ppm. And then, on 1500 rpm is CO 6,86 %, CO2 8,43 %, O2 2,93 %, HC 850 ppm. And the last on 2000 rpm is CO 7,6 %, CO2 9,965 %, O2 3,84 %, HC 841 ppm. From the research, it can be concluded that the engine trainer Suzuki Carry ST 100 was made has good emission and save environment because the results of CO, CO2, O2, and HC is lower than the standardization

UNJUK KERJA MESIN PENGERING GULA SEMUT BERKAPASITAS MAKSIMUM 120 KG

Producer of sugar in Kulon Progo using sunlight for drying the sugar. This method is less effective because it depends only on sunlight and need two days for a drying process, so we make a machine that can dry sugar quickly and without relying weather. This machine uses LPG fuel and can drying the sugar with a maximum capacity of 100 kg. Its working principle of a gas stove heats the room and the air blown by the fan. air flows into the drying chamber so that the water content in the sugar will evaporate. Tests conducted by the author with capacity of 96 kg of sugar for 7 hours. The results of machine efficiency is 59,9

PERANCANGAN SISTEM PENGISIAN PADA ENGINE TRAINER SUZUKI CARRY ST 100

The goal and the designing of this thesis is to learn and to know the work of alternator that used regulator and IC regulator in the charging system of trainer engine suzuki carry ST100. The first method is to serve the manual book as the guiding book to avoid the mistakes in the testing and the measure of components charging system. The second method is to design the electricity in the charging system of trainer engine suzuki carry ST100 and measure of components engine suzuki cary ST100. The Third method is to testing at trainer engine suzuki ST100, which is alternator change of mechanical energy from engine become eletrical energy alternating current (AC). After that, the current flow to regulator for adjust electrical current that into rotor coil. After that, alternating current (AC) come in to the rectifier for change as direct current (DC) and saved to batery. By the testing measuring been done, can be known that the a part of charging system is appropriate to the factory standardization, so that there is a little possibility of charging problem to be happened, and the machine that is hard to work on this engine trainer suzuki carry ST100. By doing the testing, that machine is deserve as a sporting on the practice

PERANCANGAN SISTEM PENGAPIAN PADA ENGINE TRAINER CARRY ST 100

Goals and making from this thesis is to make engine trainer as study tools, it designed by some consideration and good planning so that can to be easier to used by practitioner. As we studied before that Internal combustion engine result in energy by burning the air and fuel mixture in the cylinder. In gasoline engine, the spark jumps the spark plug is needed to ignite the air-fuel mixture that has been compressed by the piston in the cylinder. while the diesel engine air is compressed by the high pressure so that it becomes very hot, and when fuel is sprayed into the cylinder, will be burned simultaneously. Ignition system in the automobile serves to raise the battery voltage to 10 kV or more by using the ignition coil and then distribute the high voltage to each spark plug via the distributor and high voltage cables. This battery type ignition system used on all gasoline motors for modern cars. which is after finishing test and measuring the result show that all of the This thesis is an engine trainer that still use the conventional ignition system which The conventional ignition system still works mechanically by using platinum components and parts still good working

MENGHITUNG EFISIENSI THERMAL ALAT PENGERING KAKAO KAPASITAS UJI 20 KG

Natural drying process which needed to drying the cocoabeans have some drawback such us: long drying time, need some time reversal process and bad weather. Therefore, it is needed to design a cocoa bean drier with fuel gas to improve the drying and quality of cocoa beans. The dryer machine has 3 main parts: LPG gas combustion chamber, drying chamber which is completed with shelves dryer and sewer gas and steam beans. This tool making mechanism consists of the evaluation design, preparation tools and materials, workmanship tools at machine shop, and performance testing and maintenance. Then, the result show of performance test of the dryer show that, for drying 20 kg of cocoa beans need 21 hours drying time. Drying chamber temperature is 48 0 C. efficiency of the dyer is 55%. And the measure water of dry cocoa beans achieve to 9%