Maintenance and cleaning
52
© Solarbayer GmbH [210205]
Safety devices
Check functionality [In the event of overheating, the
thermal drain safety valve opens automatically and cools
the boiler via the safety heat exchanger with tap water;
the pressure gauge shows the current operating
overpressure of the system; if necessary, the
overpressure valve opens automatically and thus limits
the operating overpressure to max. 3 bar]
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Seals, sensors, fireclay parts and parts in contact with fire are wear parts.