31
INS
TALLER
U
SER
M
AINTEN
AN
CE
TECHNI
CI
AN
TECHNI
CAL
D
AT
A
C
53
* - C
83
1
4
7
9
5
5
6
7
8
3
2
S
A
22
The kit includes (Fig. 22):
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)
*
to complete C53 configuration, also provide for a “green range”
roof discharge terminal.The configuration on walls opposite the
building is not allowed.
Installation clearances (Fig. 23)
The minimum installation clearance measurements of the Ø
80/80 separator terminal kit have been stated in some limit condi-
tions.
C
43
23
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.
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)