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IMporTanT noTes
• Unsuitable fuel must not be burned
(see Chapter
1.1); otherwise, any
possible warranty claims will become
invalid.
• Do not carry out any modifications to
the unit (danger to persons; loss of
any possible warranty claims).
2.3
entering the pellet storage room, storage
tank
Under unfavourable circumstances, an increased con-
centration of harmful gases (such as carbon monoxide)
may occur in pellet storage rooms, possibly posing a risk
when accumulating over a longer period of time. Despite
the fact that under normal circumstances, there is no risk
at all, the possibility of such a scenario cannot be ruled
out.
• If work is being carried out in filled storage rooms, a
second person must always be present outside the
room for safety reasons.
•
The pellet storage room must always be thoroughly
aerated before anyone enters it.
The storage room must be ventilated for at least 15
minutes. In the case of pellet storage rooms with a vol-
ume of more than 10 t, the duration of ventilation must
be extended or mechanical ventilation provided.
•
No-one should enter the storage room in the four weeks
following filling. If it is necessary for persons to enter the
storage room, the room must be ventilated for at least 2
hours before entering.
•
It must be ensured that the storage room door remains
open while there are persons inside the storage room.
•
Entering fuel storage rooms that have not been aerated
(particularly underground tanks) must be avoided, and
only trained personnel is permitted to do so. Before en-
tering the room or tank, the concentration of CO must
be measured (the concentration must be less than 30
ppm). If necessary, thoroughly aerate the storage room
or tank before entering it.
• It the storage area is difficult to access or if it is acces
-
sible only from above (as in the case of underground
tanks), the person entering the tank must be addition-
ally secured.
•
Keep children away from the pellet storage area!
2.
Important notes
2.1
Key to symbols used
Please pay particular attention to the following symbols
used in this operating manual.
Failure to observe instructions to this ef-
fect can lead to danger to persons.
Failure to observe instructions to this ef-
fect can lead to malfunctions or damage
to the boiler or the heating system.
i
The marked sections of text contain infor-
mation and tips on operating and running
the system.
2.2
safety instructions
(Information for the protection of persons)
• Caution
Switch off the heating system as in-
structed 15 min. before filling the
storage room.
Press the blocking switch.
• Keep the air supply to the boiler room
open:
Air inlets and outlets must not be
closed. It is important to ensure
that the combustion air required for
correct operation of the boiler can
flow unhindered in order to protect
operating personnel from an oxygen-
depleted atmosphere.
• Do not operate the boiler with the
doors or pellet hopper open (danger
of burn-back). In addition, any sparks
emitted from the boiler could cause a
fire.
• Regular cleaning must be performed;
otherwise, any possible warranty
claims will become invalid.
• Parents must keep children away
from the boiler room; the heating sys-
tem is not a toy!