No. of cylinders
5-8 9
Chemical tank capacity, m
3
0.3 0.6
Circulation pump capacity at 3 bar, m
3
/h 1 2
The letters refer to list of ‘Counterflanges‘
Fig. 14.05.03: Air cooler cleaning system with Air Cooler Cleaning Unit, option: 4 55 665
Air cooler
Air cooler
Sludge pump suction
AM
Heating coil
To fit the chemical
makers requirement
AK
Recirculation
AL
DX
DN=50 mm
DN=50 mm
Circulation pump
Filter
1 mm mesh size
Drain from air cooler
cleaning & water mist
catcher in air cooler
DN=25 mm
PI
Freshwater
(from hydrophor)
TI
Chemical
cleaning tank
079 21 94-1.0.1a
Air Cooler Cleaning Unit
DX AL
Clean bilge tank /
bilge holding tank
Drain water
collecting tank
Overboard
High level alarm
Start pump
Stop pump
Low level alarm
Oil in water
monitor
(15ppm oil)
Hull
To oily water
separator
Fig. 14.05.02: Suggested automatic disposal of drain water, if required by owner (not a demand from MAN Diesel &
Turbo)
079 21 94-1.0.0c
Auto Pump Overboard System