Immergas EOLO STAR 24 4E Instructions And Warnings page 21

• Assembly of separator kit Ø 80/80 (Fig. 19).
install the flange (4) on the central hole of the boiler inserting
the gasket (1) and tighten using the hex head and flat tip screws
contained in the kit, insert the anti-pulse plate up to the stop (5).
Remove the flat flange present in the lateral hole with respect to
the central one (according to needs) and replace it with the flange
(3), positioning the gasket (2) already present in the boiler and
tighten using the supplied self-threading screws. Fit the male end
(smooth) to the bends (6) in the female end of the flanges (3 and
4). Fit the intake terminal (7) with the male section (smooth) in
the female section of the bend (6) up to the stop, ensuring that
the internal and external wall sealing plates are fitted. Fit the
exhaust pipe (10) with the male end (smooth) in the female end
of the bend (6) up to the stop, making sure that the internal wall
sealing plate has been fitted, this will ensure sealing and joining
of the kit elements.
• Installation clearances (Fig. 20).
The minimum installation clearance measurements of the Ø
80/80 separator terminal kit have been stated in some limit
conditions.
The figure (Fig. 21) shows the configuration with vertical exhaust
and horizontal intake.
S
8
10
5
4
1
The kit includes:
N°1 - Exhaust gasket (1)
N°1 - Flange gasket (2)
N°1 - Female intake flange (3)
N°1 - Female exhaust flange (4)
** The configuration on walls
opposite the building is not allowed.
6 6
A
7
3
8
2
N°1 - Anti-pulse plate (5)
N°2 - 90° bends Ø 80 (6)
N°1 - Intake terminal Ø 80 (7)
N°2 - Internal wall sealing plates (8)
N°1 - External wall sealing plate (9)
N°1 - Exhaust pipe Ø 80 (10)
C
52
21
• Extensions for separator kit Ø 80/80.
The max. vertical straight length (without bends) usable for Ø
80 intake and exhaust pipes is 41 metres of which 40 intake and
1 exhaust. This total length corresponds to a resistance factor
of 100. The total usable length obtained by summing the Ø 80
intake and exhaust pipe lengths can reach, as a maximum, the
values provided in the following table. If mixed accessories or
components are used, the maximum extension can be calculated
by using a resistance factor for each component or its equivalent
length. The sum of these resistance factors must not exceed 100.
• Temperature loss in flue pipes (Fig. 22). To prevent problems
of flue gas condensate in the exhaust pipe Ø 80, due to fume
cooling through the wall, the length of the exhaust pipe must
be limited to just 5 m. If longer distances must be covered, use
Ø 80 pipes with insulation (see insulated separator kit Ø 80/80
chapter).
C
* Configuration C
82
working with natural draught.
9
19
envisages connection to flues
4
C
42
20
C
82
22
21