14
5.2.1.3
Placement of the shaped pieces set, tertiary air nozzle and inclined grate for the boiler with a size of 5
sections (Fig. No. 19)
1.
Insert the upper front and rear shaped pieces (1, 9) (with their elevated part in the triangle shape towards the stocking door according to
Figure) into the upper part of the combustion chamber and fix their position by inserting the arresting split plug (2) into the hole (3).
2.
Place to the bottom part of the combustion chamber the bottom shaped piece (4), and up to it - middle rear shaped piece (5).
Fig. №. 17
3.
Apply heat-resistant glue (glue-fibers of 3-4 mm) to the bottom part of the nozzle of the supply-line of tertiary air (6),
and place the nozzle straightly into the circular hole of the bottom shaped piece (4).
Fig. №. 18
4.
Close the combustion chamber by inserting the middle front shaped piece (7).
5.
By slow pulling, push out the arresting split plug, by this the both upper shaped pieces (1, 9) will sit down on the middle shaped pieces (5,
7).
6.
Insert carefully the inclined grate (8) into the combustion space, and prop its upper part on the front section.
Fig. №. 19 Placement of the shaped pieces into the combustion chamber of the HERCULES E68 boiler with a size of 5 sections
1.
Upper front shaped piece
2.
Arresting split plug
3.
Hole for the arresting split plug
4.
Bottom shaped piece
5.
Middle rear shaped piece
6.
Tertiary air nozzle
7.
Middle front shaped piece
8.
Inclined grate
9.
Upper rear shaped piece
