Installation Instructions
Seite/Page 66 - Kaptitel/Chapter 6: Installation Instructions 18.12.15
6.5.2 Scheme for freshwater circuit at two circuit cooling system
Fig. 6.5.2-1: Scheme for freshwater circuit at two circuit cooling system
6.6 Ventilation of the coolant circuit / freshwater
AttentionSpecial notes for the ventilation of the cooling system
If the cooling water is drained, or if other air has entered the
cooling system, it is necessary to ventilate the cooling
system.
This ventilating procedure must be repeated several times:
The generator must be switched off before opening the
ventilating points!
Pay attention that the external coolant expansion tank is
connected with the generator by the intended
connection point.
Further it should be guaranteed that the expansion tank
is attached in sufficient height (200 m) over the level of
the generator highest point.
1. Expansion tank
2. Exhaust manifold
3. Thermostat housing
4. Fresh water pump
5. Heat exchanger
6. Cooling water connection block
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