Alarko ADK 200, Руководство по эксплуатации

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22
Unloading Water Of The Boiler
Plumbing and all radiator valves must be opened if the boilers water will be
unloaded. All the systems water can be unloaded by boilers drainage as if the
boiler is in the bottom of the system. If some part of heating system is under the
boiler room,unloading the water process can be made at a point at the bottom of
the system.
Loading Water To The Boiler
Water must be loaded from the tap over the plumbing system to the boiler. During
the loading process all valves of the plumbing system and the radiators must be
opened. For preventing air fill to the system this operation must be made slowly
and the stopper in the top must be opened. When water comes from this stopper
it means that the process is finished. Air must be taken from every radiator.
Water must be in quality which mentioned on Page 13,’’plumbing instructions’’.
Boiler must not be filled up with water when it is hot. This can cause cracks in
sections.
LOADING and UNLOADING BOILER WATER