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Tighten or loosen the screw on the pressure cylinder to adjust the closing time
The head is simply screwed onto the existing handle
Smart or Smart XS pellet boilers in the power range from 3 to 18kW
Hauptplatine für die oben gennannten Pelletöfen mit digitalem Bedienboard
For Paradigma Pelletti pellet boilers in the power range from 8kW or 10 to 64kW
Sicherheitstemperaturbegrenzer (STB) Kessel Türglas Tighten or loosen the screwIf there is excess temperature in the boiler (e. g. if the pump fails), the safety temperature limiter is triggered and interrupts the pellet supply. Only after the boiler has cooled down can the STB be unlocked mechanically (manually).
