©
HDG Bavaria GmbH 07/2008
HDG Compact 99 - 200 - Version 1 - en
7 Cleaning and servicing the heating system – Procedure
127
3.
Check the filling level of the ash bin (6).
✓
If the ash bin (6) is full, empty it.
4.
Release the star-grip screws (4).
5.
Carefully pull the ash bin (6) out of the auger trough (3).
6.
Close the ash bin (6) with the sliding guard (5).
7.
Empty the ash into a fireproof container.
8.
Dismantle the cover (1) of the ash accumulation bin (2).
9.
Check the ash accumulation bin (2) for cinder and foreign bodies
and remove these if necessary.
10.
Make sure that both ash accumulation bins (1) are at least half-
filled with ash, sand, etc.
11.
Replace the covers of the ash accumulation bins and the ash bin in
the reverse sequence.
12.
Switch the heating system on again.
✎
See the chapter entitled “6 Using the heating system”, section “6.2
Switching on the heating system”.
✓
The central ash removal system has been checked and emptied.
Figure 7/5 - Check and empty the central ash removal system
6
2
1
5
3
4
Caution!
Material damage and injury due to burn-back or smoke
If the ash accumulating bins are not at least half-filled when com-
missioning or re-starting after a cleaning, there is a danger of burn-
back or smoke from the boiler. This can cause damage to the hea-
ting system or injury to persons.
Make sure that both ash accumulation bins (1) are at least half-filled
with ash, sand, etc.
