VEVOR PYRAMID SQUARE Bedienungsanleitung Seite 31

Problem
Propane cylinder is
not full(low pressure)
Burner
flame is
low. Ambient temperature
Note: The is less than
max flame 40℉(4℃)
height is
about 2/3 of
the glass
Burner or regulator
tube height.
orifices blockage.(If
cylinder full,
and valve fully
opened)
Protective film on the
top reflector is not
removed before light
Heater fire
the heater.
with thick
black
smoke.
Carbon build-ups on
burner.
Possible Cause
Change for a full cylinder.
Change for a full cylinder.After
long-term use, observe whether there
is frost on the bottom of the gas
cylinder.
In case of frost, it is recommended to
wait until the frost is eliminated, or
directly replace the new gas cylinder
for alternate use.
Check and clean the Burner or
regulator orifices blockage.
Remove the protective film throughly
before light the heater.
Remove the Control Box Assy(K), light
the burner and keep it burning at the
max. output for several minutes. Turn
off the heater and clean the burner
with a vacuum cleaner or high
pressure air blower.
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Solution