Operational supervision
Cooling water system
A3.06.09.00
M20-M601C
en / 16.12.1997 BA000082 1/1
Ĺ
Cooling water system
• Check the level in the fresh-water expansion tank.
• Check the water pressure, temperatures and temperature rise. For pressure-temperature
indications, see A1.05 of the operation media, for Temperatures of the Operating Media A1.06
as well as Acceptance Test Records A1.10.
If for any reason whatsoever temperatures are too high, lower them gradually to the normal values.
Attention:
If the cooling is too rapid, it will reduce thermal stresses and possible damage.
For specifications and care of the engine cooling water see Operating Media A4.05.09.nn