16
Undo the screws and remove both the covers of the
openings. Tilt out the front part (see Fig. 8b, detail 3A)
After completion of the cleaning make sure that
when putting back the covers, the seals are seated
in the right positions. It is essential to replace
defective seals.
Figure 8d:
Cleaning covers
Figure 8e: Cleaning covers open
8.7.
Cleaning the induced draught housing and fan
This housing is made accessible for cleaning by undoing
the 4 nuts shown in Figure 9. (See arrows).
Remove the induced draught motor by pulling it out.
Now clean the flue gas passes, the induced draught fan
and the flue tubes with a brush and an ash vacuum
cleaner.
Then reassemble the components in reverse order.
Make sure that the seal is seated in the right position
again. It is essential to replace defective seals.
Make sure of the electrical connections on the fan motor
and their correct positions.
Figure 9: Induced draught fan
1 =
Screw
2 = Blower motor
3 =
Seal
9. Description of the components
9.1.
Storage container (pellet tank)
17 kg of wood pellets can be stored in the storage
container. This quantity permits constant operation for
up to 30 hours.
9.2.
Screw conveyor motor / screw conveyor
The screw conveyor motor drives the screw conveyor.
This delivers the wood pellets from the storage container
to the combustion chamber (combustion pot). The screw
conveyor motor’s rotation speed is regulated and it
therefore delivers the required supply quantity to the
modular heat output (2.5 kW to 8 kW).
Figure 10: Screw conveyor motor
1 = Screw conveyor motor
2 = Condenser
3 = Thermosensor, flue gas
4 = Induced draught fan
5 = Overheat cutout
6 = Heat exchanger
7 = Pellet tank
8 = Outside air connection
3
2
1
8
2
1
3
4
5
7
6
Содержание HSP 2.17
Страница 15: ...15 2x 2x 3B 1 2 3A 3B 3A 3B Figure 8b Tilt out the front part ...
Страница 28: ...28 14 Circuit diagram ...
