3. Systems
3.6 Fuel oil system, HFO operation
3.6.1 Quality requirements for HFO/permitted fuels
m
32 M 25 C Propulsion - 04.2012
g) MGO/MDO service tank DT1:
h) Intermediate tank (separate) DT2:
i) Separator DS1:
/ iÊ V>ÃÃwV>ÌÊ ÃViÌiÃÊ ÀiµÕÀiÊ Ì iÊ ÃÌ>>ÌÊ of at least two service tanks. The minimum volume of each tank should, in addition to the MDO/MGO consumption of the generating sets, enable an eight hours full load operation of the main engine.
Cleaning the MDO/MGO by an additional separator should, first of all, be designed to meet the ÀiµÕÀiiÌÃÊvÊÌ iÊ`iÃiÊ}iiÀ>ÌÀÊÃiÌÃÊÊL>À`°
The tank should be provided with a sludge compartment including a sludge drain valve and an
ÛiÀyÜÊ««iÊvÀÊÌ iÊ"É"ÊÃiÀÛViÊÌ>°
Capactiy 49 l
Recommended for MGO ,iµÕÀi`ÊvÀÊ"
The utilisation must be in accordance with the makers official recommendation (details from the head office).
6effÊQ}É RÊrÊä°ÓÓÊUÊ*eng. [kW]
3. Systems
m
3. Systems
Requirements for residual fuels for diesel engines (as bunkered)
DesignationCIMAC A10CIMAC B10CIMAC C10CIMAC D15CIMAC E25CIMAC F25CIMAC G35CIMAC H35CIMAC K35CIMAC H45CIMAC K45CIMAC H55CIMAC K55 Related to ISO8217 (2010):E-RMA10RMB30RMB30RMD80RME180RMF180RMG380RMH380RMK380RMH500RMK500RMH700RMK700 CharacteristicDim.Limit Density at 15°Ckg/m³max960 2)975 3)980 4)9919911,0109911,0109911,010 Kin. viscosity at 100°Cmax101525354555 cSt 1)min6 5)15 5) Flash point°Cmin606060606060 Pour point (winter) (summer)°Cmax0 6243030303030 Carbon residue (Conradson)% (m/m)max12 6)1414152018222222 Ash% (m/m)max0.100.100.100.150.150.150.150.15 Total sedim, after ageing% (m/m)max0.100.100.100.100.100.10 Water% (V/V)max0.30.50.50.50.50.50.5 Sulphur% (m/m)max3.53.53.53.53.53.5 Vanadiummg/kgmax50150150200350350450450450 Aluminium + siliconmg/kgmax25404060606060 Zincmg/kgmax151515151515 Phosphormg/kgmax151515151515 Calciummg/kgmax303030303030 An indication of the approximate equivalents in kinematic viscosity at 50 °C and Redw. I sec. 100 °F is given below: Kinematic viscosity at 100 °C mm²/s (cSt) 7 10 15 25 35 45 55 Kinematic viscosity at 50 °C mm²/s (cSt) 30 40 80 180 380 500 700 Kinematic viscosity at 100 °F Redw. I sec. 200 300 600 1,500 3,000 5,000 7,000 Fuel shall be free of used lube oil (ulo)
2) ISO: 920 3) ISO: 960 4) ISO: 975 5)ISO: not limited 6)ISO: Carbon residue 2.5/10
Contents
m
34 M 25 C Propulsion - 04.2012
3. Systems
3.6.2 Heavy fuel operation
C76 , C78
UÊ *i>Ê«ÀiÃÃÕÀiÊ>ݰÊÓäÊL>À UÊ >«iÀÃÊÀiVi`i`
General notes:
ÀÊV>Ì]Ê`iÃÃÊ>`Ê`iÃ}Êi°}°ÊyiÝLiÊViVÌ®ÊvÊÌ iÊViVÌ}Ê«ÌÃÊ see engine installation drawing.
vÊ>ʺÕiÊÊÃÕ««ÞÊ>`ÊLÃÌiÀÊ`ÕiºÊÃÊÃÕ««i`ÊLÞÊ>ÌiÀ«>ÀÊÌÀi]Ê>ÀÀ>}iiÌÊ and scope of the supply components are to be gathered from the module schema.
ÀiÌÕÀÊÛ>ÛiÃÊ >ÛiÊÌÊLiÊëÀ}Ê>`i`Ê`ÕiÊÌÊ«ÕÃ>ÌÊÊÌ iÊvÕiÊið
Accessories and fittings:
ÎÊ Ê "É"ÊViÀ DP1 Diesel oil feed pump DR2 Pressure regulating valve DT1 Diesel oil day tank DT2 Diesel oil intermediate tank
£ÊÊ Ê iÊwÌiÀÊ`Õ«iÝÊwÌiÀ®
ÓÊÊ Ê *À>ÀÞÊwÌiÀ {ÊÊ Ê -ivÊVi>}ÊwÌiÀ
£Ê Ê i>ÛÞÊvÕiÊw>Ê«Ài i>ÌiÀ ÓÊ Ê -Ì>`LÞÊw>Ê«Ài i>ÌiÀ {Ê Ê i>Ì}ÊV
*£É*ÓÊ *ÀiÃÃÕÀiʫի
*ÎÉ*{Ê ÀVÕ>Ì}ʫի
,£Ê Ê *ÀiÃÃÕÀiÊÀi}Õ>Ì}ÊÛ>Ûi ,ÓÊ Ê 6ÃVÃiÌiÀ
/£ÊÊ Ê i>ÛÞÊvÕiÊ`>ÞÊÌ>
/ÓÊÊ Ê Ý}ÊÌ>
/{ÊÊ Ý}ÊÀiViÛiÀ
*£ÊÊ iVÌʫի
+£ÊÊ ÜʵÕ>ÌÌÞÊ`V>ÌÀ Ê Ê iÛiÊ`V>ÌÀ -Ê iÛiÊÃÜÌV Ê }
-ÊÊ iÛiÊÃÜÌV ÊÜ
*ÊÊ vv°Ê«ÀiÃÃÕÀiÊ`V>ÌÀ
*-Ê vv°Ê«ÀiÃÃÕÀiÊÃÜÌ Ê }
*-Ê vv°Ê«ÀiÃÃÕÀiÊÃÜÌV ÊÜ
*Ê Ê *ÀiÃÃÕÀiÊ`V>ÌÀ
*-ÊÊ *ÀiÃÃÕÀiÊÃÜÌV ÊÜ PT Pressure transmitter /Ê Ê /i«iÀ>ÌÕÀiÊ`V>ÌÀ 6Ê Ê 6ÃVÃÌÞÊ`V>ÌÀ 6-Ê 6ÃVÃÌÞÊVÌÀÊÃÜÌ Ê }
6-ÊÊ 6ÃVÃÌÞÊVÌÀÊÃÜÌV ÊÜ
Notes:
vvÊ ÜÊÛiVÌÞÊÊVÀVÕÌÊÃÞÃÌiÊ0.5 m/s
Ê i>`ÊÛiÌÊ««iÊLiÞ`Ê`>ÞÊÌ>ÊiÛi
«Ê ÀiiÊÕÌiÌÊÀiµÕÀi`
s Please refer to the measuring point list regarding design of the monitoring devices
tt Pipe is not insulated nor heated ÕÊ ÀÊ `iÃiÊ Ê Ãi«>À>ÌÀÊ ÀÊ `iÃiÊ Ê
transfer pump
Ê i>ÛÞÊvÕiÊ««iÃÊÕÃÌÊLiÊÃÕ>Ìi`°
---- heated pipe Connecting points:
ÇÈÊÊ iÌÊ`Õ«iÝÊwÌiÀ ÇnÊÊ ÕiÊÕÌiÌ C80 Drip fuel C81 Drip fuel
C81b Drip fuel (filter pan)
Contents
m
3. Systems
3.6.3 HFO system components
Supply system (separate components):
a) Fine filter (fitted) HF1:
b) Strainer HF2:
A closed pressurized system between day tank and engine is required as well as the installation of an automatic backflushing filter with a mesh size of 10 μm (absolute).
UÊ ià ÊÃâiÊÎ{Ê
UÊ Without heating
UÊ vviÀiÌ>Ê«ÀiÃÃÕÀiÊ`V>ÌÊ>`Ê>>ÀÊVÌ>VÌÊ fitted
ià ÊÃâiÊä°ÎÓÊ
"ÕÌ«ÕÌ [kW]
H1 Ó W
[mm]
5,000 ÎÓ Ó{ ÓÓä ÓäÈ 180
10,000 {ä 330 300 Óxä Ó£ä
Óä]äää Èx xÓÎ {nä ÓÈä 355
ÊÓä]äää 80 Èä 700 370 {Îä
Contents
m
36 M 25 C Propulsion - 04.2012
c) Self cleaning filter HF4: iÃ Ê ÃâiÊ £äÊ Ê >LÃÕÌi®]Ê >iÀÊ Ê EÊ ÀV I]Ê without bypass filter.
IÊÊV>ÃiÊvÊ>ÌiÀ«>ÀÊÌÀiÊÃÕ««Þ°
3. Systems
n]äääÊ7]Ê/Þ«iÊȰÈä]Ê Êxä Ên]äääÊ7]Ê/Þ«iÊȰȣ]Ê Ê£ää
Dismantling of sieve 300 mm
Dismantling of sieve 300 mm
d) Viscosimeter HR2:
e) Pressurizing pumps HP1/HP2:
f) Circulating pumps HP3/HP4:
This device automatically regulates the heating of the final-preheater depending on the viscosity of the bunkered fuel oil, so that the fuel will reach the
ââiÃÊÜÌ ÊÌ iÊÀiµÕÀi`ÊÛÃVÃÌÞÊvÀÊiV̰
Screw type pump with mechanical seal.
ÃÌ>>ÌÊÛiÀÌV>ÊÀÊ ÀâÌ>°ÊiÛiÀÞÊ i>`ÊxÊL>À°
Peng. [kW]
>«>VÌÞÊ 6ÊQÐÉ RÊrÊä°{ÊUÊ
1,000 Screw type pump with mechanical seal.
ÃÌ>>ÌÊÛiÀÌV>ÊÀÊ ÀâÌ>°ÊiÛiÀÞÊ i>`ÊxÊL>À°
Peng. [kW]
>«>VÌÞÊ 6ÊQÐÉ RÊrÊä°ÇÊUÊ
1,000
Contents
m
3. Systems
g) Pressure regulating valve HR1: ÌÀÃÊÌ iÊ«ÀiÃÃÕÀiÊ>ÌÊÌ iÊi}iÊiÌ]Ê>««ÀݰÊ{ÊL>À°
Engine outputs
3,000 kW ÊÎ]äääÊ7
h) Final preheater HH1/HH2:
i) Mixing tank (without insulation) HT2:
i>Ì}Êi`>\
UÊ iVÌÀVÊVÕÀÀiÌÊ>ݰÊÃÕÀv>ViÊ«ÜiÀÊ`iÃÌÞÊ£°£Ê7ÉVÔ®
UÊ -Ìi>
UÊ / iÀ>Ê
/i«iÀ>ÌÕÀiÊ>ÌÊi}iÊiÌÊ>ݰʣxäÊc°Ê/ iÊ««}Ê for both heaters shall be arranged for separate and series operation. Parallel operation with the half yÜÊÀ>ÌiÊÕÃÌÊLiÊ>Û`i`Ê`ÕiÊÌÊÌ iÊÀÃÊvÊÃÕ`}iÊ deposition.
Engine output 6Õi Dimensions [mm] Weight
[kW] [l] D E [kg]
4,000 50 950 323 750 70
10,000 100 1,700 323 1,500 120
!10,000 200 1,700 406 1,500 175
6iÌ
iÌÊ from pressure
pump Outlet to
engine
/ iÊÝ}ÊÌ>ÊV«iÃ>ÌiÃÊ«ÀiÃÃÕÀiÊÃÕÀ}iÃÊÜ V Ê
VVÕÀÊÊÌ iÊ«ÀiÃÃÕÀÃi`Ê«>ÀÌÊvÊÌ iÊvÕiÊÃÞÃÌi°ÊÀÊÌ ÃÊ purpose there has to be an air cushion in the tank.
Contents
m
38 M 25 C Propulsion - 04.2012
3. Systems
j) Settling tanks HT5/HT6:
k) Day tank DT1/HT1:
Ê À`iÀÊ ÌÊ iÃÕÀiÊ >Ê ÃÕvwViÌÊ ÃiÌÌ}Ê ivviVÌ]Ê Ì iÊ following settling tank designs are permitted:
UÊ ÓÊ ÃiÌÌ}Ê Ì>Ã]Ê i>V Ê ÜÌ Ê >Ê V>«>VÌÞÊ ÃÕvwViÌÊ for 24 hours full load operation of all consumers UÊ £Ê ÃiÌÌ}Ê Ì>Ê ÜÌ Ê >Ê V>«>VÌÞÊ ÃÕvwViÌÊ vÀÊ ÎÈÊ
hours full load operation of all consumers and automatic filling
UÊ -iÌÌ}ÊÌ>ÊÌi«iÀ>ÌÕÀiÊÇäÊÊnäÊc
/ÜÊ`>ÞÊÌ>ÃÊ>ÀiÊÀiµÕÀi`°Ê/ iÊ`>ÞÊÌ>ÊV>«>VÌÞÊ
ÕÃÌÊVÛiÀÊ>ÌÊi>ÃÌÊ{Ê ÕÀÃÉ>ݰÊÓ{Ê ÕÀÃÊvÕÊ>`Ê
«iÀ>ÌÊ vÊ >Ê VÃÕiÀÃ°Ê Ê ÛiÀyÜÊ ÃÞÃÌiÊ into the settling tanks and sufficient insulation are ÀiµÕÀi`°Ê/ iÊÌ>Êà Õ`Ê >ÛiÊ>ÊÃÕ`}iÊë>ViÊÜÌ Ê
>Ê Ì>Ê LÌÌÊ V>ÌÊ vÊ «ÀiviÀ>LÞÊ £äc]Ê ÜÌ Ê sludge drain valves at the lowest point, and is to be iµÕ««i`ÊÜÌ Ê i>Ì}ÊVð
Guide values for temperatures
ÕiÊÛÃVÃÌÞ V-ÌÉxäÊc
Tank temperature QcR
30 - 80 70 - 80
80 - 180 80 - 90
Ê£näÊÊÇää >ݰÊn
l) Separators HS1/HS2: Caterpillar Motoren recommends to install two self-
cleaning separators. Design parameters as per supplier recommendation. Separating temperature
nÊctÊ>iÀÊ>`ÊÌÞ«iÊ>ÀiÊÌÊLiÊ>`ÛÃi`ÊLÞÊ>ÌiÀ«>ÀÊ Motoren.
Contents
m
3. Systems
3.6.4 Heavy fuel oil supply and booster standard module
*ÀiÃÃÕÀâi`Ê-ÞÃÌi®]ÊÕ«ÊÌÊ"ÊÇääÊvÀÊÃÌi>Ê>`ÊÌ iÀ>ÊÊ i>Ì}]ÊÕ«ÊÌÊ"Ê£näÊvÀÊiiVÌ°Ê i>Ì}
Technical specification of the main components:
a) Primary filter FIL1
Ê £Ê«V°Ê`Õ«iÝÊÃÌÀ>iÀÊx{äÊVÀÃ
b) Fuel pressure pumps, vertical installation SP1/SP2 2 pcs. screw pumps with mechanical seal
c) Pressure regulating system PCV1 1 pc. pressure regulating valve d) Self-cleaning fine filter AF1
1 pc. automatic self cleaning fine filter 10 microns absolute (without by-pass filter) e) Consumption measuring system FLOW1
Ê £Ê«V°ÊyÜiÌiÀÊÜÌ ÊV>ÊÌÌ>âiÀ f) Mixing tank with accessories T1
Ê £Ê«V°Ê«ÀiÃÃÕÀiÊÝ}ÊÌ>Ê Ê Ê Ê >««ÀݰÊ{ÊÊÛÕiÊÕ«ÊÌÊ{]äääÊ7
Ê Ê Ê Ê Ê Ê Ê Ê >««ÀݰÊÊÊÛÕiÊvÀÊ{]ää£ÊÊÓä]äääÊ7
Ê Ê Ê Ê Ê Ê Ê Ê Ê ÜÌ ÊµÕVVÃ}ÊÛ>Ûi®
g) Circulating pumps, vertical installation BP1/BP2 2 pcs. screw pumps with mechanical seal
h) Final preheater H1/H2
Ê ÓÊ«VðÊà iÊ>`ÊÌÕLiÊ i>ÌÊiÝV >}iÀÃÊ Ê i>V Ê£ääʯÊÃ>ÌÕÀ>Ìi`ÊÇÊL>ÀÊÀÊÌ iÀ>ÊÊ£näÊc®
each 100 % electrical
UÊ i>Ì}Êi`ÕÊVÌÀÊÛ>ÛiÊ6£ (steam/thermal oil)
UÊ ÌÀÊV>LiÌÊ Ê Ê Ê Ê (electrical)
1 pc. control valve with built-on positioning drive 1 pc. control cabinet for electr. preheater Viscosity control system VA1
Ê £Ê«V°Ê>ÕÌ>ÌVÊÛÃVÃÌÞÊi>ÃÕÀiÊ>`ÊVÌÀÊÃÞÃÌiÊ6 Cooler CL1
Ê £Ê«V°Êà iÊ>`ÊÌÕLiÊ i>ÌÊiÝV >}iÀÊvÀÊ«iÀ>Ì}ÊÊ"É"
Contents
m
40 M 25 C Propulsion - 04.2012
3. Systems
Module controlled automatically with alarms and starters Pressure pump starters with stand-by automatic
Circulating pump starters with stand-by automatic
*VÌÀiÀÊvÀÊÛÃVÃÌÞÊVÌÀ}
Starter for the viscosimeter
>}ÊÕÌ«ÕÌÊÃ}>Ê{ÊÊÓäÊÊvÀÊÛÃVÃÌÞ Alarms
Pressure pump stand-by start
ÜÊiÛiÊÊÌ iÊÝ}ÊÌ>
Circulating pump stand-by start Self cleaning fine filter clogged 6ÃVÃÌÞÊ>>ÀÊ } ÉÜ
>ÀÃÊÜÌ Ê«ÌiÌ>ÊvÀiiÊVÌ>VÌÃ
>ÀÊV>LiÌÊÜÌ Ê>>ÀÃÊÌÊi}iÊVÌÀÊÀÊ>`ÊViVÌÊ«ÃÃLÌÞÊvÀÊÀiÌiÊÃÌ>ÀÌÉÃÌ«Ê>`Ê indicating lamp of fuel pressure and circulating pumps
Performance and materials:
/ iÊÜ iÊ`ÕiÊÃÊ««i`Ê>`ÊV>Li`ÊÕ«ÊÌÊÌ iÊÌiÀ>ÊÃÌÀ«ÃÊÊÌ iÊiiVÌÀVÊÃÜÌV ÊLÝiÃÊÜ V Ê
>ÀiÊÃÌ>i`ÊÊÌ iÊ`Õi°ÊÊiViÃÃ>ÀÞÊV«iÌÃÊiÊÛ>ÛiÃ]Ê«ÀiÃÃÕÀiÊÃÜÌV iÃ]ÊÌ iÀiÌiÀÃ]Ê }>Õ}iÃÊ iÌV°Ê >ÀiÊ VÕ`i`°Ê / iÊ vÕiÊ Ê ««iÃÊ >ÀiÊ iµÕ««i`Ê ÜÌ Ê ÌÀ>ViÊ i>Ì}Ê ÃÌi>]Ê Ì iÀ>Ê ÀÊ electrical) where necessary.
The module will be tested hydrostatically and functionally in the workshop without heating.
Capacity [kW] Type Weight [kg] ÊÝÊ ÊÝÊÊQR
2,400 - 3,000 Steam / Thermal Electric
1,800 1,700
Ó]nääÊÝÊ£]ÓääÊÝÊÓ]äää 4,000 - 4,500 Steam / Thermal
Electric
2,600 2,400
Î]äääÊÝÊ£]ÓääÊÝÊÓ]£ää 5,000 - 6,000 Steam / Thermal
Electric
3,200 3,000
Î]ÓääÊÝÊ£]ÎääÊÝÊÓ]£ää 8,000 - 9,000 Steam / Thermal
Electric
3,600 3,200
Î]{ääÊÝÊ£]{ääÊÝÊÓ]£ää 10,000 - 12,000 Steam / Thermal 4,000 Î]ÈääÊÝÊ£]{ääÊÝÊÓ]£ää 13,400 - 16,000 Steam / Thermal 4,200 {]ÓääÊÝÊ£]ÈääÊÝÊÓ]£ää 19,200 - 24,000 Steam / Thermal 5,400 x]äääÊÝÊ£]ÇääÊÝÊÓ]£ää 25,600 - 32,000 Steam / Thermal 6,000 È]äääÊÝÊÓ]äääÊÝÊÓ]£ää
Contents
m
3. Systems
Steam heated
"7£ ÜiÌiÀ SP1/SP2
BP1/BP2
Screw displacement pump
£ÉÓ steam heater
£ Cooler
6£ 6ÃVÃiÌiÀ
£ Õ«iÝÊvÌiÀ
£ ÕÌ>ÌVÊvÌiÀ
T1 Ý}ÊÌ>
PD1 Metal bellows accumulator
"6£
"6Î Change over valve
*6£ Pressure regulating valve
6£ Control valve
Y-strainer Steam trap Globe valve -return valve
Safety valve, angle Magnet valve test valve Brass pres. gauge shock absorber Ball valve locking device Ball valve Butterfly valve
Pipe with insulation
*«iÊÜÌ ÊÃÕ>ÌÊEÊ trace heating Scope of supply module
*Ê vv°Ê«ÀiÃÃÕÀiÊ>>À
*ÊÊ vv°Ê«ÀiÃÃÕÀiÊ`V>ÌÀ DPS Diff. pressure switch Ê Ê ÜÊ`V>ÌÀ -Ê Ê ÌÊÃÜÌV ÊÊ iÛiÊ>>ÀÊÜ -Ê Ê iÛiÊÃÜÌV M Motor drive
*Ê Ê *ÀiÃÃÕÀiÊ`V>ÌÀ PS Pressure switch /Ê Ê /i«iÀ>ÌÕÀiÊ>>À
/Ê Ê /i«iÀ>ÌÕÀiÊ`V>ÌÀ TS Temperature sensor 6Ê Ê 6ÃVÃÌÞÊ>>À
6ÊÊ 6ÃVÃÌÞÊVÌÀiÀ
Symbols
Contents
m
42 M 25 C Propulsion - 04.2012
3. Systems
Thermal oil heated
"7£ ÜiÌiÀ SP1/SP2
BP1/BP2
Screw displacement pump
£ÉÓ steam heater
£ Cooler
6£ 6ÃVÃiÌiÀ
£ Õ«iÝÊvÌiÀ
£ ÕÌ>ÌVÊvÌiÀ
T1 Ý}ÊÌ>
PD1 Metal bellows accumulator
"6£
"6Î Change over valve
*6£ Pressure regulating valve
6£ Control valve
Y-strainer Steam trap Globe valve -return valve
Safety valve, angle Magnet valve test valve Brass pres. gauge shock absorber Ball valve locking device Ball valve
Butterfly valve Pipe with insulation
*«iÊÜÌ ÊÃÕ>ÌÊEÊ trace heating Scope of supply module
*Ê vv°Ê«ÀiÃÃÕÀiÊ>>À
*ÊÊ vv°Ê«ÀiÃÃÕÀiÊ`V>ÌÀ DPS Diff. pressure switch Ê Ê ÜÊ`V>ÌÀ -Ê Ê ÌÊÃÜÌV ÊÊ iÛiÊ>>ÀÊÜ -Ê Ê iÛiÊÃÜÌV M Motor drive
*Ê Ê *ÀiÃÃÕÀiÊ`V>ÌÀ PS Pressure switch /Ê Ê /i«iÀ>ÌÕÀiÊ>>À
/Ê Ê /i«iÀ>ÌÕÀiÊ`V>ÌÀ TS Temperature sensor 6Ê Ê 6ÃVÃÌÞÊ>>À
6ÊÊ 6ÃVÃÌÞÊVÌÀiÀ
Symbols
Contents
m
Electric heated
"7£ ÜiÌiÀ SP1/SP2
BP1/BP2
Screw displacement pump
£ÉÓ steam heater
£ Cooler
6£ 6ÃVÃiÌiÀ
£ Õ«iÝÊvÌiÀ
£ ÕÌ>ÌVÊvÌiÀ
T1 Ý}ÊÌ>
PD1 Metal bellows accumulator
"6£
"6Î Change over valve
*6£ Pressure regulating valve
6£ Control valve
Y-strainer Steam trap Globe valve -return valve
Safety valve, angle Magnet valve test valve Brass pres. gauge shock absorber Ball valve locking device Ball valve
Butterfly valve Pipe with insulation
*«iÊÜÌ ÊÃÕ>ÌÊEÊ trace heating Scope of supply module
*Ê vv°Ê«ÀiÃÃÕÀiÊ>>À
*ÊÊ vv°Ê«ÀiÃÃÕÀiÊ`V>ÌÀ DPS Diff. pressure switch Ê Ê ÜÊ`V>ÌÀ -Ê Ê ÌÊÃÜÌV ÊÊ iÛiÊ>>ÀÊÜ -Ê Ê iÛiÊÃÜÌV M Motor drive
*Ê Ê *ÀiÃÃÕÀiÊ`V>ÌÀ PS Pressure switch /Ê Ê /i«iÀ>ÌÕÀiÊ>>À
/Ê Ê /i«iÀ>ÌÕÀiÊ`V>ÌÀ TS Temperature sensor 6Ê Ê 6ÃVÃÌÞÊ>>À
6ÊÊ 6ÃVÃÌÞÊVÌÀiÀ
Symbols
3. Systems
Contents
m
44 M 25 C Propulsion - 04.2012
3. Systems
3.7 Lubricating oil system
The engine lubricating oil fulfils several basic functions:
UÊ i>}ÊÌ iÊi}iÊvÀÊ`ÀÌÊ>`ÊÜi>ÀÊ«>ÀÌVià UÊ /À>ëÀÌ>ÌÊvÊ`ÀÌÊ>`ÊÜi>ÀÊ«>ÀÌViÃÊÌÊÌ iÊwÌiÀÃ
UÊ }ÊvÊ i>Ì>vviVÌi`Ê«>ÀÌÃ]ÊÃÕV Ê>ÃÊ«ÃÌ]ÊVÞ`iÀÊiÀ]ÊÛ>ÛiÃÊÀÊVÞ`iÀÊ i>`
UÊ *ÀÌiVÌÊvÊLi>À}ÃÊvÀÊÃ VÃÊvÊVÞ`iÀÊwÀ}
UÊ ÕLÀV>ÌÊvÊiÌ>ÊÃÕÀv>ViÃÊÉÊÀi`ÕVÌÊvÊÜi>ÀÊ>`ÊvÀVÌ
UÊ iÕÌÀ>Ã>ÌÊvÊVÀÀÃÛiÊVLÕÃÌÊ«À`ÕVÌà UÊ ÀÀÃÊ«ÀÌiVÌÊvÊiÌ>ÊÃÕÀv>ViÃ
3.7.1 Quality requirements of lubricating oil
/ iÊÛÃVÃÌÞÊV>ÃÃÊ-Ê{äÊÃÊÀiµÕÀi`°
7i>ÀÊ>`ÊÌi>ÀÊ>`ÊÌ ÕÃÊÌ iÊÃiÀÛViÊviÊvÊÌ iÊi}iÊ`i«i`ÊÊÌ iÊÕLÀV>Ì}ÊʵÕ>ÌÞ°Ê/ iÀivÀiÊ } ÊÀiµÕÀiiÌÃÊ>ÀiÊ>`iÊvÀÊÕLÀV>ÌÃ\
Constant uniform distribution of the additives at all operating conditions. Perfect cleaning (detergent effect) and dispersing power, prevention of deposits from the combustion process in the engine.
-ÕvwViÌÊ>>ÌÞÊÊÀ`iÀÊÌÊiÕÌÀ>âiÊ>V`ÊVLÕÃÌÊÀiÃ`ÕiðÊ/ iÊ/ Ê/Ì>Ê >ÃiÊ ÕLiÀ®Ê
ÕÃÌÊLiÊLiÌÜiiÊÎäÊ>`Ê{äÊ"É}Ê>ÌÊ"Ê«iÀ>̰ÊÀÊ"Ê«iÀ>ÌÊÌ iÊ/ ÊÃÊ£ÓÊÊÓäÊ`i«i`}Ê on sulphur content.
Contents
m
3. Systems
/ iÊvÜ}ÊÃÊ >ÛiÊLiiÊÌiÃÌi`Ê>`Ê>««ÀÛi`ÊLÞÊ>ÌiÀ«>ÀÊÌÀiÊLÊEʰÊ\
Manufacturer Diesel oil/marine-diesel oil operation
"Ê«iÀ>Ì
* -Ê-Ê-
1Ê£Óä
Ý Ý
1ÊÎääÊ- 1Ê{ääÊ-
Ý Ý
BP ,"Ê*8Ê{ä
,"Ê-ÊΣx{
,"Ê8ÊÓä{
6 1-ÊÎ
Ý Ý Ý
Ý
,"Ê8ÊÎä{
,"Ê8Ê{ä{
Ý Ý
6," ]Ê/8]Ê /8"
"Ê£äääÊ, /,"Ê£ÓÊ8
/,"Ê£ÈÊ8 /,"ÊÓäÊ*
/,"ÊÓäÊ*8
Ý Ý Ý Ý Ý
/,"ÊÎäÊ*
/,"Ê{äÊ8 /,"Ê{äÊ88
Ý Ý Ý
-/," , Ê
*Ê£x{
/8Ê*1-ÊÓä{
Ý Ý Ý
/8Ê*1-ÊÎä{
/8Ê*1-Ê{ä{
Ý Ý
*- ",Ê£x{ä Ý
ESSO 88,Ê£ÓÊ/*
88,ʳ --"1 Ê8ÊÎä£
Ý Ý Ý
88,ÊÎäÊ/*
88,Ê{äÊ/*
88,ÊÎäÊ/*Ê*1- 88,Ê{äÊ/*Ê*1-
Ý Ý Ý
Ý
" " ,Ê{£Ó
" ,Ê
" ,ÊÊ{ÎäÊ
" ,Ê£-Ê1)
6Ê£È{ä
Ý Ý Ý Ý
Ý
" ,ÊÊ{Îä
" ,ÊÊ{{ä
" ,ÊÊxä
Ý Ý Ý
-
Ê , Ê- , Ê/
Ý Ý Ý Ý
, Ê/
, Ê8
Ý Ý
/"/Ê1 , ,1 Ê*
-"ÊÊ{ä£x 1,Ê/Ê{äÎä
Ý Ý
Ý 1,Ê/Ê{äÎä
1,Ê/Ê{ä{ä
Ý Ý
Ê ««ÀÛi`ÊÊ«iÀ>Ì
Ê *iÀÌÌi`ÊvÀÊVÌÀi`ÊÕÃi
Ê 7 iÊÌ iÃiÊÕLiÊÃÊ>ÀiÊÕÃi`]Ê>ÌiÀ«>ÀÊÌÀiÊÕÃÌÊLiÊvÀi`ÊLiV>ÕÃiÊ>ÃÊVÕÀÀiÌÞÊÌ iÀiÊÃÊÃÕvwViÌÊiÝ«iÀiViÊ>Û>>LiÊ vÀÊ>Êi}iðÊ"Ì iÀÜÃiÊÌ iÊÜ>ÀÀ>ÌÞÊÃÊÛ>`°
1)Ê -ÞÌ iÌVÊÊÜÌ Ê>Ê } ÊÛÃVÃÌÞÊ`iÝÊ-Ê£xÊ7É{ä®°Ê"ÞÊ«iÀÌÌi`ÊvÊÌ iÊÊiÌÊÌi«iÀ>ÌÕÀiÃÊV>ÊLiÊ`iVÀi>Ãi`ÊLÞÊxÊÊ£äÊc°
Contents
m
46 M 25 C Propulsion - 04.2012
3. Systems
3.7.2 System diagram
General notes:
ÀÊ V>Ì]Ê `iÃÃÊ >`Ê `iÃ}Ê i°}°Ê yiÝLiÊ ViVÌ®Ê vÊ Ì iÊ ViVÌ}Ê points see engine installation drawing.
Pipes are to be connected free of tension to the engine connection.
Notes:
d Opening pressure 1 bar
h Please refer to the measuring point list regarding design of the monitoring devices
o See “crankcase ventilation“ installation
ÃÌÀÕVÌÃÊ{xÇä ÞÊ *ÀÛ`iÊ>ÊiÝ«>ÃÊÌ Connecting points:
x£ÊÊ ÀViʫի]ÊÃÕVÌÊÃ`i xÎÊÊ ÕLiÊÊ`ÃV >À}i xnÊÊ ÀViʫի]Ê`iÛiÀÞÊÃ`i xÊÊ ÕLiÊÊiÌ]ÊÕLÊwÌiÀ C91 Crankcase ventilation to stack
Accessories and fittings:
ÓÊÊ ÕLiÊÊ>ÕÌ>ÌVÊwÌiÀ {ÊÊ -ÕVÌÊÃÌÀ>iÀ
£ÊÊ ÕLiÊÊViÀ ÓÊÊ ÕLiÊÊ«Ài i>ÌiÀ
*£ÊÊ ÕLiÊÊvÀViʫի
*ÓÊÊ ÕLiÊÊÃÌ>`LÞÊvÀViʫի
*ÊÊ /À>ÃviÀʫիÊÃi«>À>ÌÀ®
,£ÊÊ ÕLiÊÊÌ iÀÃÌ>ÌÊÛ>Ûi ,ÓÊÊ "Ê«ÀiÃÃÕÀiÊÀi}Õ>Ì}ÊÛ>Ûi -£ÊÊ ÕLiÊÊÃi«>À>ÌÀ
/£ÊÊ ÕLiÊÊÃÕ«ÊÌ>
Ê Ê iÛiÊ`V>ÌÀ -ÊÊ iÛiÊÃÜÌV ÊÜ
*ÊÊ vv°Ê«ÀiÃÃÕÀiÊ`V>ÌÀ
*-Ê vv°Ê«ÀiÃÃÕÀiÊÃÜÌV Ê }
*Ê Ê *ÀiÃÃÕÀiÊ`V>ÌÀ
*-ÊÊ *ÀiÃÃÕÀiÊÃÜÌV ÊÜ PT Pressure transmitter /Ê Ê /i«iÀ>ÌÕÀiÊ`V>ÌÀ /-Ê /i«iÀ>ÌÕÀiÊÃÜÌV Ê }
TT Temperature transmitter (PT 100)
Contents
m
3. Systems
3.7.3 Lubricating oil system components
a) Force pump (fitted) LP1:
b) Prelubrication pump (fitted) LP5:
c) Stand-by force pump (separate) LP2:
d) Strainer LF4:
e) Self-cleaning filter (fitted) LF2:
Gear pump
Delivery head 5 bar
Continuous lubrication is carried out with stopped genset.
Starter to be supplied by the yard.
UÊ «iÀÊ i}iÊ >VVÀ`}Ê ÌÊ V>ÃÃwV>ÌÊ ÃViÌÞÊ ÀiµÕÀiiÌ
UÊ ÃVÀiÜÊÌÞ«iÉ}i>ÀÊÌÞ«iʫի
ià ÊÃâiÊÓÊÊÎÊ
The self-cleaning filter protects the engine against dirt particles which may have accumulated in the oil tank.
/ iÊ wÌiÀÊ ÃÊ wÌÌi`Ê >`Ê Ài«>ViÃÊ Ì iÊ `Õ«iÝÊ wÌiÀ°Ê Separate self-cleaning filter as an option possible.
iÃÊÃiiÊiÝÌÊ«>}i°
ià ÊÃâiÊÎäÊÊ>LÃÕÌi®]ÊÌÞ«iÊȰ{ÈÊ Ê£ää]Ê>iÊ ÊEÊÀV °ÊWithout by-pass filter. Without yÕà }Ê oil treatment.
Contents
m
48 M 25 C Propulsion - 04.2012
3. Systems
Self-cleaning filter separate LF2 (option)
f) Cooler (fitted on base frame) LH1: Option:
separate plate type (plates made of stainless steel)
Engine B C E S X Y Weight
[kg]
6 M 25 C 435 170 735 205 225 400 160 160 77 80
8/9 M 25 C 485 200 775 245 295 400 180 180 112 100
Contents
m
3. Systems
g) Temperature controller LR1: Separate P-controller with manual emergency
adjustment
Dimensions [mm] Weight
D G [kg]
6 M 25 C 80 200 171 267 151 27
8/9 M 25 C 100 220 217 403 167 47
h) Circulation tank LT1: 6Õi
Ê ÊÊ£°ÇÊUÊ*eng. [kW]
6ÊQÐRÊrÊ
1000
"Êw}Ê>««ÀݰÊnäʯÊvÊÌ>ÊÛÕi°
Ê V>ÃiÊ vÊ >Ê } Ê iÛiÊ Ì>Ê >Ý°Ê Ó°xÊ Ê >LÛiÊ crankshaft.
vÊÊVvviÀÊ`>ÊV>ÊLiÊ>ÀÀ>}i`ÊÕ`iÀÊÌ iÊVÀVÕ>ÌÊ tank, it is necessary to install a remote controlled shut-off valve into drain pipe, which is not supplied LÞÊ Ì iÊ i}iÊ LÕ`iÀ°Ê ÀÊ Ì ÃÊ V>ÃÃÊ ÀiµÕÀiiÌÊ ºvÊ Ì iÊ Ã «Ê ÃÊ }ÀÕ`i`Ê ÌÊ ÕÃÌÊ LiÊ «ÃÃLiÊ ÌÊ prevent seawater entering the engine“ contact the responsible classification society.
Contents
m
50 M 25 C Propulsion - 04.2012
3. Systems
Discharge to circulating tank:
Option:
i) Crankcase ventilation C91:
j) Separator;
treatment at MGO/MDO operation LS1:
k) Separator;
treatment at HFO operation LS1:
ÊÓääÊ>ÌÊ`ÀÛ}Êi`ÊÀÊvÀiiÊi`°ÊÝ«>ÃÊÌÊÌÊ be supplied by the yard.
ii«ÊÊ«>ÊÜiÌÃÕ«®°Ê"ÊÛÕiÊ>««ÀݰÊä°nÊÉ7Ê output. Please ask for availability.
ÌÊi}iÊ£ÊÝÊ Ênä°Ê««ÀݰʣÊÊ>vÌiÀÊÌ iÊViVÌÊ
«ÌÊ >ÃÊÌÊLiÊi>À}i`ÊÌÊ Ê£Óx°
ÌÊ ÕÃÌÊ LiÊ iµÕ««i`Ê ÜÌ Ê >Ê V`iÃ>ÌiÊ ÌÀ>«Ê >`Ê VÌÕÕÃÊ`À>°ÊÌÊ >ÃÊÌÊLiÊ>ÀÀ>}i`ÊÃi«>À>ÌiÞÊ vÀÊi>V Ê}iÃḭÊÀ>V>ÃiÊ«ÀiÃÃÕÀiÊ>ݰʣxäÊ*>°
Required with the following design:
UÊ -i«>À>Ì}ÊÌi«iÀ>ÌÕÀiÊnxÊÊxÊc UÊ +Õ>ÌÌÞÊÌÊLiÊVi>i`ÊÌ ÀiiÊÌiÃÉ`>Þ UÊ -ivVi>}ÊÌÞ«i
6effÊQÉ RÊrÊä°£nÊUÊ*eng [kW]
Required with the following design:
UÊ -i«>À>Ì}ÊÌi«iÀ>ÌÕÀiÊxÊc
UÊ +Õ>ÌÌÞÊÌÊLiÊVi>i`ÊwÛiÊÌiÃÉ`>Þ UÊ -ivVi>}ÊÌÞ«i
6effÊQÉ RÊrÊä°ÓÊUÊ*eng [kW]
Contents
m
3. Systems
3.7.4 Recommendation for lubricating oil system
ÀÊi>V Êi}iÊ>ÊÃi«>À>ÌiÊÕLiÊÊÃÞÃÌiÊÃÊÀiµÕÀi`°
Lube oil quantities/change intervals: ,iVi`i`ÉVÀVÕ>Ì}ʵÕ>ÌÌÞ\
>««Àݰʣ°ÎÊÉ7ÊÕÌ«ÕÌÊÜÌ ÊÃi«>À>ÌiÊÌ>
>««ÀݰÊä°nÊÉ7ÊÕÌ«ÕÌÊÜÌ ÊÜiÌÊÃÕ«
The change intervals depend on:
UÊ Ì iʵÕ>ÌÌÞ UÊ vÕiʵÕ>ÌÞ
UÊ µÕ>ÌÞÊvÊÕLiÊÊÌÀi>ÌiÌÊwÌiÀ]ÊÃi«>À>ÌÀ®
UÊ i}iÊ>`
By continuous checks of lube oil samples (decisive are the limit values as per º>Ê"«iÀ>Ì}Êi`>º®Ê an optimum condition can be reached.
Suction pipes
Suction pipes must be installed with a steady slope and dimensioned for the total resistance (including
«ÀiÃÃÕÀiÊ`À«ÊvÀÊÌ iÊÃÕVÌÊwÌiÀ®ÊÌÊiÝVii`}ÊÌ iʫիÊÃÕVÌÊ i>`°
ÊÀ`iÀÊÌÊ«ÀiÛiÌÊÕLiÊÊL>VyÜÊÜ iÊÌ iÊi}iÊ >ÃÊLiiÊà ÕÌvvÊ>ÊÀiÌÕÀÊy>«ÊÕÃÌÊLiÊ installed close to the lube oil tank.
ÊV>ÃiÊvÊÕÃ}Êi}iwÌÌi`ʫիÃÊ>`ÊÌÊ«ÀÌiVÌÊÌ iʫիÊÃi>ÃÊ>}>ÃÌÊ } Ê«ÀiÃÃÕÀiÊLiV>ÕÃiÊvÊ VÕÌiÀÊÀÌ>ÌÊ`ÕÀ}Êà ÕÌ`ÜÃ]ÊÌ iÊÀiÌÕÀÊy>«ÊÕÃÌÊLiÊLÞ«>ÃÃi`ÊLÞÊ>ÊÀiivÊÛ>Ûi°
External lubricating oil piping system information
vÌiÀÊLi`}Ê>`ÊÜi`}Ê>Ê««iÃÊÕÃÌÊLiÊVi>i`ÊLÞÊÕÃ}Ê>Ê>««ÀÛi`Ê>V`ÊVi>}Ê«ÀViÃð
Ê«À«iÀÊëiVÌÊvÊÌ iÊiÀÊÜ>ÃÊvÊÌ iÊ««iÃÊÃÊii`i`ÊLÞÊÕÀÊÃiÀÛViÊi}iiÀÃÊLivÀiÊÃÌ>ÀÌ}Ê Ì iÊi}iÊÌÊiÃÕÀiÊÌ >ÌÊÊÜi`Êë>ÌÌiÀ]ÊÃ>}]ÊÀÕÃÌÊ>`ÊÝ`iÊÀi>°
Contents