Ferroli ATLAS D ECO 34 COND SI UNIT Instrucciones De Uso, Instalación Y Mantenimiento página 37

ATLAS D ECO 34 COND SI UNIT
Boiler cleaning
1. Disconnect the power supply to the boiler.
2. Remove the front top and bottom panel.
3. Open the door by undoing the knobs.
4. Clean the inside of the boiler and the entire path of exhaust fumes, using a tube
brush or compressed air.
5. Then close the door, securing it with the knob.
To clean the burner, refer to the Manufacturer's instructions.
Accessing the electrode and nozzle
• Disconnect the transformer electrode cables and remove the photoresistance 1, and
the union 2 connecting the oil pipe to line 3 of the nozzle. Loosen the screws 4 and
pull out the nozzle-baffle-electrode flange assembly.
• Undo the screw 5 to remove the baffle and screw 6 to remove the electrodes. Proper
cleaning of the nozzle is obtained by removing the filter and cleaning the slots and
spraying hole with petrol, rinsing it with fuel oil. When reassembling everything, pay
attention to the correct positioning of the electrodes-baffle.
6
Boiler cleaning
1. Disconnect the power supply to the boiler.
2. Remove the burner as described above.
3. Remove the panels "E" and "F" by undoing the respective nuts.
4. Clean the inside of the boiler and the entire path of exhaust fumes, using a tube
brush or compressed air.
5. Close the panels.
3
4
1 2 4
fig. 35
5
fig. 36
fig. 37
cod. 3541Q471 - Rev. 00 - 09/2019
Cleaning the fume recuperator
To clean the fume recuperator:
• Remove the cover B.
• Remove the fume recuperator closing covers 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. 38 - Cleaning the recuperator
Positioning of combs
After cleaning the recovery unit make sure the combs are positioned correctly, as shown
in fig. 39. 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.
60°
60°
60°
fig. 39 - Positioning of combs
60°
60°
60°
37
EN