English
The manufacturer waives any liability for damage of a plate exchanger caused by water freezing
of water contained inside does not engage the responsibility of the manufacturer with respect to
this incident (Low winter temperature or water start temperature below 5°C in summer mode).
Caution
38 SysAqua
In winter, after a general stoppage of the installation or a regulation malfunction, the water contained in the
hydraulic circuit may start freezing.
To avoid any problem, fully drain unused circuits and pressurize them under nitrogen or protect them by
using an antifreeze solution or other devices.
The concentration of anti-freeze solution must be regularly and carefully checked before each winter
season.
17.3.3. WINTER PROTECTION
CAUTION
BEFORE CARRYING OUT ANY OPERATION ON THE EQUIPMENT, CHECK
THAT THE ELECTRICAL POWER SUPPLY IS SWITCHED OFF AND THAT IT
CANNOT BE SWITCHED ON INADVERTENTLY.
IT IS RECOMMENDED THAT THE DISCONNECT SWITCH BE PADLOCKED
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