Marine Installation Manual 2022-03 4-28
4 Ancillary Systems
4.4 Lubricating oil systems
X62DF-S2.0
Figure 4-15 The iCAT changeover unit
The following installation drawings are for twin-engine installations. The princi-
ples of these drawings are also valid for single engine installations.
Figure 4-16 Dual cylinder lubricating oil installation with iCAT as an optional applica-
tion, enabling independent gas and liquid fuel (maximum 0.50% m/m sul-
phur) operation with automatic iCAT changeover
SM-0188
HIGH BN /
GRADE 1
LOW BN /
GRADE 2
Cyl. #1 Cyl. #3Cyl. #2
SM-0192
ME2
iCAT
ME1
iCAT
ME – Main engine
iCAT – Integrated cylinder lubricant auto transfer system
Min. static height
according to the
specification in MIDS
M
M
M
M
TRACE
HEATING
M
M
M
M
GAS
(OIL GRADE 2)
SERVICE
TANK
LIQUID FUEL
(OIL GRADE 1)
SERVICE
TANK