9. Do not store any combustible materials directly beside or in front of the boiler.
10. What to do after a power supply failure: The wood gasification boiler does not automatically
switch itself back on after a power supply failure. When switching it back on proceed as follows:
(a) Once mains power has been restored, wait a while until it is certain that the electrical power
supply is functioning reliably again.
(b) Open the furnace chamber door as described and ensure that a sufficient level of embers is
present in the furnace chamber.
(c) If the embers have been completely extinguished, the furnace chamber must be cleaned be-
fore the boiler is restarted. When doing so, follow the described procedure.
(d) If the furnace chamber does contain embers, do not introduce any additional fuel.
(e) Close the furnace chamber door and start the control panel.
(f) Following the start, it is imperative to keep the furnace chamber door and the ash hatch
closed for at least half an hour. During this time, the progressive smouldering of the
fuel during the power supply failure can lead to very high concentrations of carbon
monoxide in the exhaust gases. Under some circumstances, there is a risk of explosion!
(g) During this period, the boiler can continue to be operated normally.
2
Installation
2.1
General
•
The KÜNZEL-Wood Combustion Water Boiler is design tested (DIN K 2106/90) and complies
with the German BImSchV regulations dated October 1988.
•
Before installing the wood gasification boiler, it must be ensured that all of the statutory require-
ments have been met and that a permit for the installation and operation of the unit has been
granted.
•
The wood gasification boiler may only be operated in combination with a buffer tank with a ca-
pacity of at least 55 litres per kilowatt boiler capacity.
•
Please enquire before installation whether building permission is necessary.
•
The installation of the boiler should only by carried out by an authorised heating technician.
•
The boiler should be installed in a separate room that is used exclusively for heating purposes.
This room must meet the requirements laid down by the German Fire Code for boiler rooms with
a rated output of less than 50 kilowatts. We strongly advise against installing the boiler in dwelling
rooms.
•
Carry bushings are provided on the boiler for its transportation to the installation site. They are
located in the plenum chamber and on the back of the boiler. It is imperative that the plugs for
sealing the carry bushings are replaced after use!
6
Содержание BT 2030
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