5.2
R
ECOMMENDED FUEL
-Recommended fuels for STR boilers are coal, coke and firewood.
-Optimal coal and coke granularity is 24-60 mm.
-Optimal firewood size is logs of diameter 40-100 mm. Their lengh will depnded on how many kW
Size.
-Fuel must be stored in a dry place. To reach the boiler nominal output,water content in firewood
must not exceed 20%
-
When fitting the safety and the control elements remember to meet the principles of work safety.
-If replacing of safety deviced and of thermo mechanical regulator is necessary,please use recommented
devices in case of using any other type of the device negotiate with satrom.
- Functionality of thermo-mechanical output regulator must be checked or inspected by authorized
person once in a year.
Please note
The boiler is not intended for burning any type of waste.
6
CONTROL AND SAFETY DEVICES
6.1
T
HERMO
–
MECHANICAL REGULATOR
It is situated on the outlet from the boiler cast iron body.It detect temperature of the hot water and
regulates the supply of primary combustion air to undermeath the boiler stoker,by opening or shutting a flap
situated in the ashtray door. When fitting the safety and the control elements remember to meet the principles
of work safety.If replacing of safety device and of thermo-mechanical output regulator is necessary, please use
recommended devices in case of using any other type of the device negotiate with distributor. Functionality
of thermo-mechanical output regulator(satrom) must be checked or inspected by authorized person once in
a year.
thermo-mechanical output regulator (Fig.01)
6.2
R
EGULATING HATCH
Changing the hatch position control the combusting intensity and thus the boiler output.The thermo
mechanical regulator is connected with the regulating hatch by chain. The chain is connected to the hatch in
such a way that its tension can be set.
Keep object´s away from regulation hatch´s (Fig.02), front and channels
for allowing primary air transfer.
6.3
A
IR ROSETTE
Supply of secondary combustion air is controlled by an air rosette (Fig.03) situated in the boiler´s stoking
door,which has a direct effect on the level of emission.
6.4
T
HERMOMETER
Hot water temperature can be checked on a thermometer (Fig. 04), which is situated in the upper
up with side boiler cover.
