32
2 Fuels / Settings
2.1 Fuels
Low smoke, trouble-free operation of the stove and a supply of heat at the nominal level
with a chimney draught of 12 Pa are only guaranteed when you use the following fuels and
no others.
Only use natural, dry chopped firewood with a remaining humidity of max. 20% and lignite
(brown coal) briquettes.
Type of fuel
Heating value appr. kWh/kg
Lignite briquettes
Hardwood
Softwood
5,3 – 5,5
4,0 – 4,2
4,3 – 4,5
Non-permitted fuels include:
Rubbish, fine chips, pellets, bark, chips from planing, coal slack, damp wood or wood
treated with preservative, paper, pellets, cardboard or similar. For lighting use wood
shavings or barbecue lighters. Never use liquid fire starters!
PLEASE NOTE:
The first time the stove is heated there may be some smoke and an unpleasant
smell. Make sure that the room is well ventilated (open windows and doors) and heat
for at least an hour at the maximum nominal heat load. If the maximum temperature
is not reached the first time the stove is heated, then there may be further
unpleasant smells at a later date.
Maximum fuel quantities per load
Fuel
K 139F
Lignite
2 kg (2-3 briquettes) at nominal heat capacity
6.2 kg (8-9 briquettes) for slow burning
Wood
2.6 kg (about 2 pieces)
Table 1
2.2 Combustion airflow settings
The settings must always be as shown.
Table 2
Fuel
Start damper
setting
Temperature
control
Combustion
duration in hrs
Lighting
open
3
-
Firewood
Nominal heat output
closed
1
approx. 1
Lignite briquette
Nominal heat output
closed
3
approx. 3
Lignite briquette
Long-term
closed
0-1
approx. 12
Not in use: do not add any more fuel
closed
0
-
Summary of Contents for K 139F
Page 19: ...19 Bild 6 Bild 7 Bild 8 Bild 9 Bild 10 Bild 11...
Page 37: ...37 3 7 Pictures Fig 6 Fig 7 Fig 8 Fig 9 Fig 10 Fig 11 CLOSE OPEN...
Page 44: ...44 1 2 Structure des appareils K 118 et K 128 K118 K128 K128F...
Page 67: ...67 1 2Struttura dell apparecchio K118 K128 K128F...
Page 90: ...90 1 A t zhely elhelyez se 1 1 A t zhely fel p t se K118 K128 K128 F...
Page 101: ...101 3 6 br k 6 sz bra 7 sz bra 8 sz bra 9 sz bra 10 sz bra 11 sz bra...
Page 106: ...106 ERSATZTEILANSICHT...
