Separator Kit Installation - Immergas VICTRIX EXA 28 1 ERP Instruction Booklet And Warning

1.17 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) (in plastic, so as to resist acid con-
densate). 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.
• Kit assembly (Fig. 22):
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 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 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
26
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. 23).
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, re-
gardless 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
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. 24).
must be done
43