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•
Emergency thermostat – protects the boiler from exceeding
emergency temperature level and boiler overheating. This
thermostat is factory preset to switch off the power supply of the
unit at water temperature in the boiler above 95
o
C;
5.3.2.
Start-up initialization of the boiler
The hot water boiler of series “Pyrotherm” should be connected to the
electrical power supply system, covering the safety requirements;
The hot water boiler of series “Pyrotherm” is switched on by changing the
POWER switch into ON position.
Before manual fuel ignition of the fuel in the upper chamber of the boiler,
it is necessary to check the functionality of separate elements/modules of the
boiler, which sustain its reliability, as well as the heating system efficiency and
functionality:
•
Flue gas fan;
•
Ignition flap;
•
Position and condition of the ceramic element in the combustion
chamber of the boiler;
•
Thermovalve, which controls the air flow rate, as well as its
adjustment;
•
Functionality of the control and measuring elements (thermostats,
thermo-manometer);
•
Gasket rope of the doors;
•
Circulating pump (in case that such pump is installed in the heating
system);
The fuel hopper chamber should be charged with small amount of small
kindle particles (for example dry laths, branch-timber, etc) and these particles
should form a pile, arranged above the burner’s nozzle, lying in lower section of
the fuel chamber of the boiler. It is recommended to use no more than 5 kg of
this igniters in order to start stable combustion process. The orifice of the burner
should not in any case being blocked by the particles, as the volatile gases
should pass through the nozzle down to the combustion chamber;
