Man L28/32DF User Manual

General
To provide for changes in volume in the closed jacket water cooling system caused by changes in temperature
or leakage, an expansion tank must be installed.
As the expansion tank also should provide a certain suction head for the fresh water pump to prevent cavita-
tion, the lowest water level in the tank should be minimum 8-10 m above the centerline of the crankshaft.
The venting pipe must be connected to the expansion tank below the minimum water level; this prevents oxy-
dation of the cooling water caused by "splashing" from the venting pipe. The expansion tank should be equip-
ped with venting pipe and flange for filling of water and inhibitors.
Volume
Engine type Expansion volume
litre*
Recommended tank volume
m
3
**
5L23/30H, 5L23/30H Mk2, 5L23/30S, 5L23/30DF
6L23/30H, 6L23/30H Mk2, 6L23/30S, 6L23/30DF
7L23/30H, 7L23/30H Mk2, 7L23/30S, 7L23/30DF
8L23/30H, 8L23/30H Mk2, 8L23/30S, 8L23/30DF
11
13
15
17
0.1
0.1
0.1
0.1
5L28/32H, 5L28/32S, 5L28/32DF
6L28/32H, 6L28/32S, 6L28/32DF
7L28/32H, 7L28/32S, 7L28/32DF
8L28/32H, 8L28/32S, 8L28/32DF
9L28/32H, 9L28/32S, 9L28/32DF
28
33
39
44
50
0.15
0.15
0.15
0.15
0.15
12V28/32S, 12V28/32S-DF, 12V28/32H
16V28/32S, 16V28/32S-DF, 16V28/32H
18V28/32S, 18V28/32S-DF, 18V28/32H
66
88
99
0.3
0.3
0.3
5L16/24, 5L16/24S
6L16/24, 6L16/24S
7L16/24, 7L16/24S
8L16/24, 8L16/24S
9L16/24, 9L16/24S
4
5
5
5
6
0.1
0.1
0.1
0.1
0.1
5L21/31, 5L21/31S
6L21/31, 6L21/31S
7L21/31, 7L21/31S
8L21/31, 8L21/31S
9L21/31, 9L21/31S
6
7
8
9
10
0.1
0.1
0.1
0.1
0.1
5L27/38, 5L27/38S
6L27/38, 6L27/38S
7L27/38, 7L27/38S
8L27/38, 8L27/38S
9L27/38, 9L27/38S
10
12
13
15
20
0.15
0.15
0.15
0.15
0.15
6L32/40
7L32/40
8L32/40
9L32/40
13
15
18
20
0.5
0.5
0.5
0.5
Table 1: Expansion volume for cooling water system and recommended volume of expansion tank.
* Per engine
** Common expansion tank
MAN Diesel & Turbo
1613419-0.5
Page 1 (1)
Expansion tank
B 13 00 0
L27/38S, L23/30S, L21/31S, L16/24S, L23/30DF, V28/32S-DF, V28/32H, L28/32S,
L28/32DF, V28/32S, L16/24, L21/31, L23/30H, L27/38, L28/32H
2016.02.24

Man L28/32DF Specifications

General

Brand	Man
Model	L28/32DF
Category	Portable Generator
Language	English