24
▶
Follow the instructions for operating the boiler.
▶
When operating the boiler follow the recommended operating temperature.
▶
Operate the boiler with an approved fuel.
I.
II.
III.
III.
O
Z
Fig.
№
. 18
3.2
Firing
1.
Check the water volume in the heating system on thermomanometer.
2.
Open the closing fittings between the boiler and the heating system.
3.
Clean the grate and ash-pan.
4.
Check the closed position of the smoke adapter partition (Any coal, ash or carbon deposit mustn’t be left
between the areas of contact).
5.
Before lighting the fire and every stocking, it is necessary to open the partition of the smoke extension by
means of smoke control pull rod. By that, the flue gases are discharged through a shorting hole into the
chimney.
6.
Insert the kindling and wood trough the ash door on the cleaned grate all over its depth.
7.
Light the kindling through the ash door.
8.
Close the ash door and open fully the choke.
9.
Put the basic fuel bed on the burning wood.
10. After its good igniting, stock the other fuel in order that the fuel was not poured into the shorting hole. For
proper function of the boiler it is necessary that the partition of the smoke adapter closes tightly (see chap.
2.6.1 item c).
11. After closing the stoking door close the partition of smoke adapter by means of the pull rod of smoke control.
Thus the shorting opening is closed.
Note: In course of making fire the boiler dewing can occur – it is not considered as a defect.
I.
primary air
II.
secondary air
III.
tertiary air
O
open–Lighting fire/Stocking
Z
closed - Operation
