Ferroli ATLAS D32 CONDENS K130 UNIT Instrucciones De Uso, Instalación Y Mantenimiento página 52

Boiler cleaning
1. Disconnect the power supply to the boiler.
2. Remove the burner (see previous section).
3. Remove the top panel.
4. Remove the cleaning door "A", undoing the nuts "B".
5. Open the burner door "C" after undoing the nuts "D".
6. Clean the inside of the boiler and the entire path of exhaust fumes using a tube
brush, aspirator or compressed air.
7. Close the doors.
Cleaning the fume recuperator
To clean the fume recuperator:
• Remove the rear panel B.
• Remove the fume recuperator closing cover C.
• Carefully clean the inside of the recuperator using an aspirator.
• If particularly dirty, a suitable device for spraying water inside can be used. In this
case, make sure large amounts of water do not come into contact with the cast iron
elements in the smoke chamber. Run the water through the condensate drain D af-
ter disconnecting the trap.
fig. 39 - Cleaning the recuperator
52
EN
ATLAS D32 CONDENS K130 UNIT
C
A
D
fig. 38
B
C
D
Positioning of combs
After cleaning the recovery unit make sure the combs are positioned correctly, as shown
in fig. 40. Tighten the nuts on the compressor disk "A" respecting the torque setting of
0.6 Nm. If a torque wrench is unavailable, check that there is a fume passage of 1 mm
between the coils.
0.6 Nm
B
60°
cod. 3541G840 - Rev. 01 - 10/2016
A
60° 60°
60° 60°
fig. 40 - Positioning of combs
60°