HygroMatik CU-1, Руководство пользователя

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Page 47
9.7 Cleaning the Vacuum Valve
As a general rule, it is not necessary to clean the vacuum valve.
However, if there is dirt in the water line (i.e. due to improper
maintenance of the water filter), this can lead to leakage from
the water valves inside the vacuum valve. In this case, Hygro-
Matik service personnel must clean and check your vacuum
valve.
9.8 Dismantling
After you stop using the nozzle system, dismantle (demolish or
scrap) it by following the installation procedures in reverse order.
Warning: Dismantling of the unit is only to be attempted by qua-
lified personnel. Electrical dismantling is only to be attempted by
trained professionals.
Note: the information provided in Section "Safety Notes," espe-
cially the guidelines for disposal.