IV
HARGASSNER Heating technology for
Biomass
A 4952 Weng OÖ Tel.: +43/7723/5274-0 Fax: +43/7723/5274-5 [email protected]
55
Cleaning, Maintenance
2.5
Cleaning the combustion chamber and post combustion chamber
Select function No. 2 in
Manual
mode and press the
Open
button until the
sliding grate opens.
Open left cover door
Check flame concentration hole
(9)
(opening in refractory through which the
flame enters the post combustion chamber)
If the flame concentration hole is jammed or the post combustion chamber
(10)
is very dirty - disassemble the front maintenance door (M6 cap nuts)
and clean the post combustion chamber with the cleaning poker
Remove ash box and clean combustion chamber
(11)
with cleaning poker
Cleaning the ash box
(12)
N O T E
Clean combustion chamber when exhaust fan is running
Ash can be whirled up during cleaning, which can be sucked out through the run
-
ning exhaust fan
Less dirt in the boiler room
Service door
Grate open
Ash
Cleaning poker
11
12
9
10
Summary of Contents for Classic 12
Page 64: ......
