– insert the bead of putty in the groo-
ve of the section that has just been
assembled, and then proceed to joi-
ning up the other sections until the
body is completed.
– replace the tie-rods in their original
position;
– replace the two lower front and
upper panels;
– install the smoke chamber and the
flange as in figure 6/a.
NOTE: before proceeding to con-
nect the system, test the boiler
block with a water pressure of 7.5
bar and fill in the “testing certifica-
te” completely.
2.6
FITTING THE CASING
The casing and the control panel are
supplied in separate cardboard packa-
45
KEY
1
Pin
2
Flange ø 35/87
3
Biconical nipples
4
Staybolt L. 900 + staybolt L. 980
5
Flange ø 50/87
6
Stub
7
Thrust bearing
8
Nut
9
Tightening wrench
Fig. 7
4
2
3
5
6
7
8
12
11
10
9
1
1
Sonda termostato sicurezza
11
Fig. 8
Safety thermostat probe
