Caution :
The BK Saf-e-fire is a
Blue Flame
Heater. The flame should always be
blue
. When the heater is burning in
low, medium or high position, the
flame must be blue and transparent
as shown here (A).
If set
Too High
, yellow streaks will
appear resting on the ridge of the
round blue flame, as shown here (B).
If set
Too Low
, the flame will be
wholly or partly yellow, as shown here
(C).
The user should thoroughly
familiarise himself with these flame
pictures became the heater must be
adjusted within the limits shown. If
the heater is used in a dusty
atmosphere, dust particles will be
sucked in by the burner and burned
with the oxygen. Minute reddish
yellow sparks will shoot up then
above the blue flame.
These are
harmless
.
Extinguishing :
Turn the chimney assembly counter-
clockwise by means of carrying
handle or the regulating collar until
the flame dies down, 2 or 3 twists will
normally suffice.
It is not necessary to blow flame out.
When relighting observe the above
instructing. The heater will reach its
maximum output within a minute.
A. Correctly Adjusted
B. Turn wick down until streaks
disappear
C. Turn wick up until a completely
blue flame is obtained
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