16
Instructions for the installer
3.9 - ASSEMBLY
INSTRUCTIONS
Fan assembly
Fit the fan to the smoke chamber.
(n° 2 fan for models AIREX 65 2S
and AIREX 80 2S).
Insulation and casing as-
sembly
- Detail “A”: Fit the knob 4 on the
upper door closing handle . Fit, in
the sequence, the screw, the nut and
the knob (pos. 1, 2, 3) on the upper
R.H. side corner and tighten nut and
knob .
- Detail “B”:
install the air collector (n°
2 collectors for the model AIREX 65
2S and AIREX 80 2S) . Ascertain
that the internal non-return plate is
free to move, by acting manually on
the extenal lever of the air manifold.
The draft adjustment on the primary
and secondary air is described on
pages 29 and 30.
- Detail “C” Fit, in the sequence, the
screw, the nut and the knob (pos. 1,
2, 3) on the lower R.H. side corner
of the lower door and tighten nut and
knob .
- Detail “D” Fit on the boiler basement
the supporting feet
- Detail “E” Fit the inspection door on
the smoke chamber
- Hang the mirror (pos.5) on the flame
sight glass of the lower door.
fig. 11
fig. 12
fig. 13
IMPORTANT:
When installing the fan it is necessary to
check the tightness of the seal on the
smoke chamber, otherwise it would
cause the deformation of the wall
resulting in severe damage to the impeller
and / or fan motor.
This inconvenience is much more rapid
as more frequent is the opening of the
wood loading door.
1
2
3
4
Fit the boiler body insulation and make a suitable cut near
the upper C.H. flow connection.
- Wrap on the mineral wool insulation the plastic strap
and insert one of its ends in the locking slot as shown
in the detail1.
- Holding the end of the strap already inserted, proceed
with the other end by folding inward the plastic pin as
shown in detail 2.
- Pull the two ends of the strap (as shown in details 3
and 4) until the strap adhere to all the mineral wool
covering the boiler body. It is recommended not to over
stretch the strap; an excessive crushing of mineral
wool, would cause a not homogeneous insulation.
In case of maintenance it is possible to remove the
strap by acting on the locking slots
.
FIG. 13
1
2
3
4
1
3 2
C
E
A
D
B
5
