4. Temperature adjustment
The temperature is adjusted by a thermostat. If the required temperature has been reached the boiler stops. If the temperature decreases by approx. 8° C the burner starts again (hysteresis).
5. Safety system
The safety of the machine is guaranteed by the following equipment:
Excess pressure is released by a safety valve.
An exhaust gas temperature limiter turns off the system if the temperature is too high.
The flow switch starts the boiler if the quantity of water is sufficient
and stops it if the quantity of water is insufficient.
The pressure switch starts the boiler by reaching the minimum pressure.
All safety devices mentioned before are connected in series.
That means if one of the elements has a malfunction the boiler does not start.
This guarantees the highest level of safety.
6. Pressure switch off
The machine is equipped with a pressure switch which stops the pump if the spray gun is closed. It starts again when it is opened.
Technical data TEHA 6000:
|Operating pressure:||Oil heated
|Operating pressure:||30 - 200 bar
|Operating temperature:||30 - 95°C|
|Water quantity:||900 ltr./h|
|High pressure pump:||Speck NP16/15|
|Operating voltage:||380V 50Hz|
|Weight without bracket:||160kg||170kg|
||70KW / 55KW|
|Consumption of oil/gas||Oil 6,5 kg/h
||Natural gas L: 7-10 m³7/h
Natural gas H: 5,9-7m³/h
Propan/Butan: 2-2,7 kg/g
|Exhaust gas temperature:||max. 180°C|
|Exhaust gas losses:||<=9%|
|Soot value:||0 - 1|
The basic version is without paneling, without outside air prime, without flue gas collector and without mounting elements (stand or telescope bracket).
|Stainless steel paneling||B10480001
Heavy current plug 380V
15 l/min Speck pump
*Notice when biodiesel is used: All fuel leading parts have to be exchanged for those that are tested and proved for biodiesel. The capacity improves by 3-4 % in comparison to normal oil. We could provide a conversion kit for delivered boilers.