Brunner Iron dog 03, Руководство пользователя

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© 2013 Brunner GmbH User manual IRON DOG 03 (1.0) 19
9 OPERATION
The combustion air is three fold: Pri-
mary air (1), secondary air (2), third
air (3). Primary air (1), secondary air
(2), tertiary air (3). Each of these air
flows is led across its own inlet and
internal distribution channels to its
respective place of task. Regulation
is done with the air control push rod
(4).
The primary air (1) has as task to
steer the degassing speed.
The secondary air (2) is neces-
sary additional and preheated air
that comes directly on the fuel from
above. The secondary air (2) is pre-
heated and additional necessary,
it comes directly on the fuel from
above. This air keeps the window
clean.
The tertiary air (3) is led directly in
the hot gas zone and brings in the
oxygen, necessary for a perfect
combustion of the gases.
Illustr.4: air flow control
The air control push rod (4) can be put in three different positions. This way
the respective air circulations are adapted to the combustion situation.