C
83
C
43
C
53
* - C
83
26
27
28
1
4
7
9
5
5
6
7
8
3
2
S
A
INS
TALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
23
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)
N° 2 - Ø 80 90° bend (5)
N° 1 - Intake terminal Ø 80 (6)
N° 2 - Internal wall sealing plates (7)
N° 1 - External wall sealing plate (8)
N° 1 - Exhaust pipe Ø 80 (9)
1.18 SEPARATOR KIT INSTALLATION.
•
Type C configuration, sealed chamber and fan assisted.
Separator kit Ø 80/80.
This kit allows air to come in from outside the building and the
exhaust to exit from the chimney, flue or intubated duct through
divided flue exhaust and air intake pipes. Combustion products
are expelled from pipe (S) (strictly in plastic, so as to resist acid
condensate). Air is taken in through duct (A) for combustion
(this is also in plastic). The intake pipe (A) can be installed either
on the right or left hand side of the central exhaust pipe (S). Both
ducts can be routed in any direction.
•
Assembly of separator kit Ø 80/80 (Fig. 26).
Install flange (4) on the central hole of the boiler, positioning
gasket (1) with the circular projections downwards in contact
with the boiler flange, and tighten using the hex screws with flat
tip contained in the kit. Remove the flat flange present in the lat-
eral 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 side (smooth) to the bends (5) in the female
side of the flanges (3 and 4). Fit the intake terminal (6) with the
male side (smooth) in the female side of the bend (5) up to the
end stop, ensuring that the internal and external wall sealing plates
are fitted. Fit the exhaust pipe (9) with the male end (smooth) to
the female end of the bend (5) up to the end stop; making sure
that the internal wall sealing plate has been fitted, this will ensure
sealing and joining of the elements making up the kit.
•
Installation clearances (Fig. 27).
The minimum installation clearance measurements of the Ø 80/80
separator terminal kit have been stated in some limit conditions.
•
Extensions for separator kit Ø 80/80.
The maximum vertical straight length (without bends) that can
be used for Ø 80 intake and exhaust pipes is 41 metres, regardless
from whether they are used for intake or exhaust. The maximum
horizontal straight length (with bend in suction and in exhaust)
that can be used for Ø 80 intake and exhaust pipes is 36 metres,
regardless from whether they are used for intake or exhaust. Please
note the type of installation C
43
must be done with a natural
draught flue.
N.B.:
to favour the removal of possible condensate forming in the
exhaust pipe, tilt the pipes towards the boiler with a minimum
slope of 1.5% (Fig. 28).
* to complete C
53
configuration, also provide for a “green range” roof discharge terminal.
The configuration on walls opposite the building is not allowed.
Minimum gradient 1.5 %
80 mm