8
2.7
Installation of the gas armature
List of parts needed
1
gas armature assembly (twins of gas valves HONEYWELL or a gas manifold DUNGS ZRDLE 412 with attached gas branch)
1 pc
gas intake tube leading to the pilot from left (right)
Installation procedure
1.
Mount the gas armature over the flange from the side opposite to that where the gas distributor is blanked out, in keeping the selected
direction (from left or right)
2.
Interconnect the pilot with the gas armature, using the gas intake tubing provided.
2.8
Boiler casing installation
List of parts needed
1pc
casing side part A right
(1)
1pc
casing side part A right
(2)
1pc
casing side part B right
(3)
1pc
casing side part B right
(4)
I pc
jacket console
(5)
1 pc
front part of the jacket
(6)
1 pc
front part of the jacket
(7)
1pc
rear casing part bottom
(8)
1 pc
side portion left of the rear part - cover
(9)
1 pc
side portion left of the rear part - cover
(10)
2 pcs
braces
(11)
2 pcs
cover
(12)
1 pc
burner cover
(13)
1 pc
side part of front jacket portion left
(14)
1 pc
side part of front jacket portion left
(15)
1 pc
top part of the jacket
(16)
1 pc
front part of the jacket with sign
(17)
1 pc
electrical panel console
(18)
1 pc
switch (distribution) box
(19)
1 pc
switch (distribution) box cover
(20)
1 pc
assembly console large
(21)
1 pc
assembly console small
(22)
1 pc
reinforcement right
(23)
1 pc
reinforcement left
(24)
1 pc
support
(25)
1 pc
insulation of the boiler drum
and horizontal draught interrupter
(26)
2 pc
fastening bracket
(27)
1 pc
mounting plate front
(28)
1 pc
mounting plate rear
(29)
12 pcs
taper plug
8 pcs
gussets
17 pcs
screw M5x10
28 pcs
screw to sheet metal 4,2x9
2 pcs
screw M4x4
9 pcs
inbus screw 2,9x16
Installation procedure
1.
When looking at the burner left side of the support fasten at the back the side part of the shell B left (4) by means of one inbus screw
M5.
2.
To the rear side of the side part of the shell B left (4) screw up the backside of the shell lower (8) by means of screws M 5 – do not
tighten up.
3.
When looking at the burner right side of the support fasten at the back the side part of the shell B right (3) by means of one inbus screw
M5 and screw together with the rear part of the shell lower (8) by means of screws M5
4.
When looking at the burner left side of the support in front fasten the side part of shell A left (2) into the riveting nut by means of 1 screw
M5 and screw together by means of self-drilling screws 4,2 with already fastened side part B left (4).
5.
When looking at the burner right side of the support in front fasten side part of shell A right (1) into the riveting nut by means of 1 screw
M5 and screw together by means of self-drilling screws with already fastened side part B right (3).
6.
The screwed together side parts join with the shell bracket (5) by means of two screws M5.
7.
By means of 8 self-drilling screws screw the bracket of the front part of the shell (7) to the lower bend of the front part of the shell (6).
Then put it through the side parts of the shell A,B in the front part and hang it in the upper part through the shell bracket (5) and screw
together with the side parts of shell A (1, 2).
8.
In the backside at the top put the side part of the shell left and right of the rear part of the shell (9,10) and screw the rear part of the shell
to the lower part (8) by means of 4 screws to the sheet 4,2 and to the side parts by means of screws M5 – do not tighten up.
9.
On the side part of the shell where there is planned the mounting of an electro-panel we loosen up the inbus screws M5 on the right and
left side. We insert underneath the side part of the front part of the shell left and right and we again screw up by means of screws M5.
We mind that the edges of the bends are at the same level as the others. Then in the upper part we screw up the bracket of the electro-
panel (18) by means of 2 screws M5 and screw it together with the side parts of the front part of the shell (14, 15).
10.
By means of left and right reinforcements (23, 24) reinforce the side parts of the front part of the shell (14, 15) with the side parts A, B.
11.
Screw the front mounting plate from the side of the boiler drum above the switch box by means of 2 self-drilling screws 4,2.
12.
Screw the rear mounting plate from the opposite side of the boiler by means of 2 self-drilling screws 4,2.
13.
Put the covers (12) on the protruding screws of the burner plate from both sides and tighten four nuts M6 with washers.
14.
Mount 4 shape springs in orifices in the side parts from the side of burner. Mount 4 shape cones in the burner cover (13). Put on the
burner cover on the shape springs.
15.
Put on the upper part of the shell (16) and the front part of the shell (17).
