7 Cleaning and servicing the heating system – Procedure
49
9.
Open the lid of the ash container (1) and empty the combustion
residues into a non-flammable container.
10.
Reinstall the ash container (1) in the reverse sequence.
11.
Re-starting the heating system.
✎
See the “HDG Control” operating manual, chapter “5 Using the
control unit”, section “5.2 Switching on the heating system”.
✓
The ash container has been emptied.
C
LEANING
THE
COMBUSTION
CHAMBER
AND
BURNER
POT
1.
Switch the heating system off.
✎
See the “HDG Control” operating manual, chapter “5 Using the
control unit”, section “5.3 Switching off the heating system”.
2.
Allow the fire in the heating system to burn out and cool down.
3.
Open the housing door and the combustion chamber door.
5.
Pull the handle (1) of the ash
container all the way out.
✓
The side openings of the ash
container are locked.
6.
Release the lower right clamp
lock (2).
Figure 7/3 - Locking the ash container
2
1
7.
Push the ash container (1)
slightly to the left.
8.
Pull out the ash container (1).
Figure 7/4 - Removing the ash container
1
Important!
Observe the “Generally applicable safety instructions” in this
section.
Important!
The combustion chamber door must not be opened during
continuous operation. Always switch off the boiler first and wait
until burn-out mode has finished.
