7
chamber; its triggering temperature is 90
O
C. It is a constant alarm, which may be removed
only by the user. Another safety element is the structure of the fuel delivery system - the use
of two augers (the first extracts fuel from the external tank and the second supplies the fuel
into the combustion chamber inside the burner) connected by a flexible (meltable) plastic
hose which divides the stream of the supplied fuel. If the flame is drawn back from the burn-
er, it will not ignite the fuel accumulated in the container. The last element of the protection
system includes temperature sensors of the central heating boiler. The first sensor is used for
continuous measuring the boiler temperature - when the set temperature is exceeded (boiler
cooling temperature) the controller will attempt to lower the temperature of the boiler by dis-
charging the excessive heat to the hot water container and by activating mixer servo-motors.
When the temperature drops by 10
O
C, the controller returns to normal operation. When the
temperature does not drop after reaching critical temperature of 95
O
C - STB temperature sen-
sor is triggered – it operates even in case of power failure or in case of controller failure. Re-
starting the burner is only possible after resetting the button in the housing of the sensor con-
troller. You must determine the cause of this error.
Содержание ROT-POWER 10-50 kW
Страница 5: ...5 Fig 1 Block diagram of the burner ...
Страница 9: ...9 Fig 2 Components of the set ...
Страница 22: ...22 Fig 8 Cleaning the tubular blower chamber view 1 ...
Страница 23: ...23 Fig 9 Cleaning the tubular blower chamber view 2 ...
Страница 27: ...27 Fig 11 Lubricating the bearings of the combustion chamber view 1 ...
Страница 28: ...28 Fig 12 Lubricating the bearings of the combustion chamber view 2 ...
Страница 30: ...30 Fig 13 Igniter Replacement ...
Страница 34: ...34 12 2 Electric diagram of the burner Fig 15 Wiring diagram of the burner where ...
