30
1.9
Choice of flue gas connection placement
The flue outlet is attached to the top of the stove as standard. If a connection to the back-
side, then the unused connection must be closed off.
Action in case of chimney fire!
If a chimney is not cleaned often enough, or if the wrong type of fuel is used (e.g. damp
wood) or the air flow is maladjusted the chimney may catch fire. In this case close the air
supply to the fire chamber and call the fire brigade.
Never try to extinguish it yourself using water!
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%.
Type of fuel
Heating value appr. kWh/kg
Lignite briquettes
Hardwood
5,3 – 5,5
4,0 – 4,2
Non-permitted fuels include:
Rubbish, fine chips, pellets, bark, chips from planing, coal slack, damp wood or wood
treated with preservative, paper, cardboard or similar. For lighting use wood shavings or
barbecue lighters. Never use liquid fire starters!
PLEASE NOTE:
T
he 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 unpleas-
ant smells at a later date.
Maximum fuel quantities per load
M80 / M90
Firewood
1.7 kg (1 - 2 small logs)
Table 1
NWL wood logs max. 1.7 kg, approx. 1-2 small billets per filling,
Cross wood during the lighting process, log length max.
25-33cm possible Ø 5 - 12 cm, always split round pieces, max.1.7 kg/h
Wood briquette according to DIN 51731 max. 1.2 kg, if necessary shred
