Man B&W L35MC6-TII User Manual

MAN B&W 9.02
Page 4 of 5
MAN Diesel
198 65 27-6.0MAN 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
standby 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

Man B&W L35MC6-TII Specifications

General

Brand	Man
Model	B&W L35MC6-TII
Category	Engine
Language	English