GF Hycleen Automation System, Руководство пользователя

Страница: 26 / 57

4 Working with the master
Risk of injury from hot water and components!
Danger of burning and scalding during thermal disinfection!
Make sure not to touch the components of the hot water circulation and the
drain water during thermal disinfection. Please note that the components
and the drained water require some time to cool down after the rinsing pro-
cess.
If the temperature at the first valve reaches the set temperature for the TD
(here: 70 °C, 70 °C for at least 3 min. is recommended), this valve is opened and
all other valves are closed (leakage rate). If the
duration or the max. tem-
perature (here: 75 °C) required for the thermal disinfection is reached at the
first valve, this is closed again (leakage rate).
This is now also performed successively for the other valves: Heat up to the
tem-
perature (here: 70 °C) required for the TD and then close again to leakage rate.
If this TD is not completed for all valves before the total time has elapsed (here:
3 h), then an error message appears.
Results and error messages are recorded in the protocol.
After thermal disinfection the system remains inactive for 4 hours to allow the
components to cool down again. During this time, all valves are set to the "leak-
age rate" position.
26