LOW SULFURE GEÇIS PROSEDÜRÜ

THE FUEL OIL  IS CHANGING  FROM HIGH SULFUR TO LOW SULFUR  PROSEDURE

FOR THE USING AT  F/O SERVICE TK NO:2 &  F/O SETTLING TK NO:2

IF THE F/O SERVICE TK NO: 2 & SETTLING TK NO:2 HAVE NOT GOT INSIDE LOW SULFUR  FUEL OIL,

THE FOLLOWING THE PROSEDURE;

1. F/O SETTLING TK NO:1&2 ARE TRANSFERED TO HFO STORAGE TK (PORT) OR (STBD) ( YOU ARE TRANSFERED  TO WHICH ONES  HIGH SULFUR TANK) UNTIL  F/O SETTLING TK NO:1&2 WILL BE EMPTIED.( BEFORE OPERATION,  YOU  CHECK THE ALL FUEL OIL TANK QUANTITY.)

2. THE F/O SERVICE TK NO: 2 SUCTION VALVE  IS CLOSED AND THE SERVICE TK NO:1 SUCTION VALVE IS OPENED  FOR THE F/O BOOSTER UNIT AT THE SAME TIME. 

3.THE PRUFIER WILL BE WORKING FROM  F/O SERVICE TK NO:2 TO F/O SERVICE TK NO:1  UNTIL  THE F/O SERVICE TK NO:2 WILL BE EMPTIED. 

4. F/O TRANSFER PUMP IS CHANGED TO MANUEL WORKING FROM F/O STORAGE (LOW SULFUR )TK. TO F/O SETTLING TK NO:2

5. THE PRUFIER WILL BE WORKING  FROM F/O SETTLING TK NO:2 TO F/O SERVICE TK NO:2 FOR THE LOW SULPHUR IFO

6.WHEN THE F/O SERVICE TK NO:2 WILL BE FILLED THE SUFFICIENT  LEVEL FOR THE PRUFIER , THE SERVICE TK NO: 1 SUCTION VALVE  IS CLOSED AND THE SERVICE TK NO:2 SUCTION VALVE IS OPENED  FOR THE F/O BOOSTER UNIT AT THE SAME TIME. 

7. F/O SUCTION AND RETURN VALVES  OF THE T/O BOILER  MUST BE FEEDED FROM  THE  F/O SERVICE TK NO: 2

HIGH SULFUR  F/O DEN LOW SULFUR F/O ‘E GEÇİŞ PROSEDÜRÜ

F/O SERVICE TK NO:2 & F/O SETTLING TK NO:2 KULLANIMI İÇİN;

EĞER  F/O SERVICE TK NO:2 VE F/O SETTLING TK NO:2 NİN İÇERİSİNDE LOW SULFUR F/O YOK İSE,

AŞAĞIDA Kİ PROSEDÜRÜ TAKİP EDİN;

1. F/O SETTLING TK NO:1&2 LERİ HIGH SULFUR OLAN TANKA TRANSFER EDİN. TRANSFERE BAŞLAMADAN ÖNCE BÜTÜN YAKIT TANKLARININ MİKTARINI TESPİT EDİN.

2.  F/O BOOSTER UNITE GİDEN F/O SERVICE TK NO:2 SECTION VALF KAPATIN VE  F/O SERVICE TK NO:1 SECTION VALFİNİ AÇIN. BU İŞLEMLERİ AYNI ANDA YAPIN.

3. F/O SEPERATORÜ F/O SERVICE TK NO:2 DEN F/O SERVICE TK  NO:1’E ÇALIŞACAK ŞEKİLDE  VALFERİ AYARLAYIN VE F/O SERVICE  TK NO:2  BOŞALINCAYA KADAR DEVAM EDİN.

4. F/O TRANSFER POMPASINI  MANUEL OLARAK F/O STORAGE (LOW SULFUR) TK DAN F/O SETTLING TK NO:2 DOLDURACAK ŞEKİLDE VALFLERİNİ AYARLAYIN VE ÇALIŞTIRIN.

5. SEPERATORÜ F/O SETTLİNG TK NO:2 DEN F/O SERVICE TK NO:2 ŞEKLİNDE ÇALIŞACAK  ŞEKİLDE VALFLERİNİ AYARLAYIN VE LOW SULFUR F/O İLE ÇALIŞTIRIN.

6. F/O SERVICE TK NO:2 İÇERİSİNDE YETERLİ MİKTARDA SEPERE EDİLMİŞ YAKIT ELDE EDİLDİĞİ ZAMAN, F/O BOOSTER UNITE GİDEN  F/O SERVICE TK NO:2 SUCTION VALFİNİ AÇIN VE F/O SERVICE TK NO:1 İN VALFİNİ KAPATIN, VALF KAPATIP-AÇMA İŞLEMİNİ AYNI ANDA YAPIN.

7. TERMAL OIL KAZANIN F/O SUCTION VE RETURN VALFLERİ F/O SERVICE TK NO:2 DEN OLMALIDIR.