V-ZUG GK21TTG, Руководство по эксплуатации

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It is normal to hear a whistling noise while the burner
is operating.
rner to give
o fumes; this does not pose any risk and does not
indicate a malfunction; they will disappear in time.
A few seconds after switching o the burner, it will
make a sound (thud); this is not a fault - this means
that the safety device is no longer operating.
Keep the burner as clean as possible. If the ignition
sparkers are dirty, they will not light properly. Clean
them periodically using a small non-wire brush. Bear
in mind that the ignition sparkers must not su er any
serious impacts.
An orange-colour
by the presence of dust in the atmosphere, spilt
liquids, etc.
Warnings
10