d2itsu 3CSD3410, Руководство пользователя

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38
ENGLISH
Maintenance
MAINTENANCE AND CLEANING
1-
Cut the electrical connection if the device is working with electricity.
2- Make sure the installed components such as the valve, the retention
valve, the filter, the safety valve and the temperature indicator are
well fixed.
3-
Make sure the thermostat action valve, the filter and the condensa-
tion collector are well fixed to the steam systems.
4-
Periodically clean the filter connected to the steam line and the cold
water inlet line.
5-
The water tank magnesium anode must be checked every two years
and replaced when it expires. Consult figure 7 on how to replace the
anode rod. Make sure to open the water tank release valve from time
to time to clean the sediment accumulation through the filter.
6-
The lime stones formed on the heating element due to the water
hardness may prevent the operation of the water tank. The tank must
be replaced periodically
NEW ANODE
WORN ANODE
Figure 7.
MUInterAcusolEng 2/10/08 18:08 Página 38