Volvo Penta D4 Series Operator's Manual page 129

Cooling System
Volume
Fresh water system volume (ca)
Thermostat
The thermostats begins opening/fully open
P0002094
Electrical System
System voltage
Alternator, rated power, max
voltage/max. amperage
output, approx.
Battery capacity
Battery electrolyte density at +25°C (77°F):
fully charged battery
battery recharged at
NOTICE! * Applies to batteries with tropical acid.
47702599 12-2011
D4: 13 litre (3.4 US gal)
D6: 16.5 litre (4.4 US gal)
82°C / 92°C (179.6°F / 197.6°F)
Water Quality
ASTM D4985:
Total solid particles
Total hardness
Chloride
Sulfate
pH value
Silica (acc. ASTM D859)
Iron (acc. ASTM D1068)
Manganese (acc. ASTM D858)
Conductivity (acc. ASTM D1125)
Organic content, COD
ISO8467)
12V
14V/150A
2100W
2 connected parallelly 12V, max.
88Ah
3 3
1.28 g/cm = 0.0462 lb/in
3
(1.24 g/cm = 0.0448 lb/in
3 3
1.24 g/cm = 0.0448 lb/in
3
(1.20 g/cm = 0.0434 lb/in
Technical Data
<340 ppm
<9,5° dH
<40 ppm
<100 ppm
5.5–9
<20 mg SiO
<0.10 ppm
<0.05 ppm
<500 µS/cm
(acc. <15 mg KMnO
Mn
24V
28V/80A
2240W
2 connected in series 12V, max.
88Ah
3
1.28 g/cm = 0.0462 lb/in
3 3
)* (1.24 g/cm = 0.0448 lb/in
3
1.24 g/cm = 0.0448 lb/in
3 3
)* (1.20 g/cm = 0.0434 lb/in
/l
2
/l
4
3
3
)*
3
3
)*
127