This section is available on request - MAN Diesel & Turbo

MAN B&W 7.01
Fuel Oil System
No valve in drain pipe
between engine and tank
32 mm Nominal bore
To HFO settling tank
Fuel oil
drain tank
overflow tank
Diesel oil
Heavy fuel oil
Heated pipe with insulation
a) Tracing fuel oil lines: Max.150 °C
b) Tracing drain lines: By jacket cooling water
The letters refer to the l<strong>is</strong>t of ‘Counterflanges’
Fig. 7.01.01: Fuel oil system
MAN B&W K98MC, K98MC�C, S90MC-C, K90MC-C,
S80MC, S80MC-C, K80MC-C, S70MC, S/L70MC-C,
S60MC, S/L60MC-C, S50MC
a)
AD
BD
b)
To jacket water
cooling pump
F
AF
X
To sludge tank
PI PI TI TI
Heater
MAN Diesel
Aut. deaerating valve
Venting tank
Arr. of main engine fuel oil system.
(See Fig. 7.03.01)
Top of fuel oil service tank
a)
If the fuel oil pipe to engine <strong>is</strong> made as a straight line
immediately before the engine, it will be necessary to
mount an expansion unit. If the connection <strong>is</strong> made
as indicated, with a bend immediately before the
engine, no expansion unit <strong>is</strong> required.
TE 8005
#) Approximately the following quantity of fuel oil should be treated in
the centrifuges: 0.23 l/kwh as explained in Section 7.05. The capacity of
the centrifuges to be according to manufacturer’s recommendation.
* ) D to have min. 50% larger passage area than d.
PT 8002
VT 8004
Full flow filter.
For filter type see engine spec.
Heavy fuel oil
service tank
D* )
d* )
Circulating pumps Supply pumps
Deck
Page 2 of 3
From centrifuges # )
D* )
Diesel
oil
service
tank
Overflow valve
Adjusted to 4 bar
078 70 37-2.3.0
198 56 39-7.2