MAN B&W
9.02
Page 4 of 5
MAN Diesel
198 65 27-6.0
MAN B&W S60MC, S/L60MC-C, S50MC, S50MC-C,
S46MC-C, S42MC, S40MC-C, S35MC, S35MC-C,
L35MC, S26MC
Fig. 9.02.04: Control of the MAN B&W Alpha Cylinder Lubrication System, one lubricator per cylinder
178 47 13-9.3
Cylinder
Lubricator
Accu
mulator
Solenoid valve
Sensor
To other cylinders
AU
AC
Pump station
with
standby pump
Pump control
unit
To other
cylinders
Tacho signal
Index signal
Switch
Board
Unit
Backup
Control
Unit
Master
Control
Unit
HMI panel
Alpha Cylinder Lubricator Control Unit
Alarm
system
Safety
system
The external electrical system must be capable of
providing the MCU and BCU with an un-interrupt-
ible supply of 24 Volt DC power.
The MAN B&W Alpha Cylinder Lubricator System
is equipped with the following (Normally Closed)
alarms:
• MCU fail
• MCU power fail
• MCU common alarm
• BCU in control
• BCU fail
• BCU power fail
and slow down (Normally Open) for:
• Electronic cylinder lubricator system
The system has a connection for coupling it to a
computer system or a Display Unit (HMI panel) so
that engine speed, fuel index, injection frequency,
alarms, etc. can be monitored.
The HMI panel for mounting in Engine Control
Room (option: 4 42 660) or on the engine (option:
4 42 160) can be delivered separately.
Lubricator Control System
For the actual number of cylinder lubrication points on the specific engine see Fig. 9.02.03
Summary of Contents for B&W S50MC-C8-TII
Page 4: ......
Page 10: ......
Page 18: ......
Page 19: ...MAN B W MAN Diesel Engine Design 1 ...
Page 20: ......
Page 35: ...MAN B W MAN Diesel Engine Layout and Load Diagrams SFOC 2 ...
Page 36: ......
Page 52: ......
Page 64: ......
Page 65: ...MAN B W MAN Diesel Turbocharger Selection Exhaust Gas By pass 3 ...
Page 66: ......
Page 72: ......
Page 73: ...MAN B W MAN Diesel Electricity Production 4 ...
Page 74: ......
Page 106: ......
Page 107: ...MAN B W MAN Diesel Installation Aspects 5 ...
Page 108: ......
Page 146: ......
Page 170: ......
Page 171: ...MAN B W MAN Diesel List of Capacities Pumps Coolers Exhaust Gas 6 ...
Page 172: ......
Page 192: ......
Page 193: ...MAN B W MAN Diesel Fuel 7 ...
Page 194: ......
Page 208: ......
Page 209: ...MAN B W MAN Diesel Lubricating Oil 8 ...
Page 210: ......
Page 223: ...MAN B W MAN Diesel Cylinder Lubrication 9 ...
Page 224: ......
Page 233: ...MAN B W MAN Diesel Piston Rod Stuffing Box Drain Oil 10 ...
Page 234: ......
Page 236: ......
Page 237: ...MAN B W MAN Diesel Central Cooling Water System 11 ...
Page 238: ......
Page 243: ...MAN B W MAN Diesel Seawater Cooling System 12 ...
Page 244: ......
Page 254: ......
Page 255: ...MAN B W MAN Diesel Starting and Control Air 13 ...
Page 256: ......
Page 262: ......
Page 263: ...MAN B W MAN Diesel Scavenge Air 14 ...
Page 264: ......
Page 276: ......
Page 277: ...MAN B W MAN Diesel Exhaust Gas 15 ...
Page 278: ......
Page 292: ......
Page 293: ...MAN B W MAN Diesel Engine Control System 16 ...
Page 294: ......
Page 309: ...MAN B W MAN Diesel Vibration Aspects 17 ...
Page 310: ......
Page 324: ......
Page 325: ...MAN B W MAN Diesel Monitoring Systems and Instrumentation 18 ...
Page 326: ......
Page 348: ......
Page 349: ...MAN B W MAN Diesel Dispatch Pattern Testing Spares and Tools 19 ...
Page 350: ......
Page 388: ......
Page 389: ...MAN B W MAN Diesel Project Suppport and Documentation 20 ...
Page 390: ......
Page 399: ...MAN B W MAN Diesel Appendix A ...
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