Volume in engine including heat
exchanger, liters (US gal)
Maximum additional volume in auxiliary circuit
with standard, engine-mounted expansion tank,
liters, (US gal)
IPS 650
IPS 800
IPS 950
46 (12.15)
46 (12.15)
46 (12.15)
40 (10.6)
40 (10.6)
40 (10.6)
Expansion tank volume must be 15% of total cooling
system capacity.
Of this volume:
5% is intended for coolant expansion when it is hot
(expansion volume)
5%
is intended for the difference between the MAX
and MIN levels
5 % is reserve volume.
The engine expansion tank must have a separate vent-
ing line to the auxiliary tank connected below the MIN
level.
The hose must be able to withstand temperatures of
up to 115 °C (240 °F).
The engine pressure cap must be replaced with a
sealed cap. The regular engine venting hose from the
thermostat housing may be connected to the auxiliary
expansion tank below the MIN level to facilitate venting
when coolant is filled.
1 Expansion volume, approx. 5 %
2
Reserve volume, approx. 5 %
3 Pressure cap
Installation, Volvo Penta IPS
47704162 10-2014 © AB VOLVO PENTA 107
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