The
cleaning
operations
described
below
must
be
carried
out
only
when
the
heater
is
totally
cold
and
disconnected
from
the
household
mains
power
supply.
Disconnection
from
the
household
mains
power
supply
is
obtained
by
means
of
two
simple
operations:
the
first
consists
of
turning
off
the
switch
placed
at
the
back
of
the
heater
and
the
second
of
removing
the
product
power
cable
(from
the
socket
on
the
wall
or
from
the
rear
of
the
apparatus).
Figure
3.1:
Pan
grille
The
grille
at
the
base
of
the
pan
(figure
3.1)
is
cleaned
automatically
during
the
heater
extinguishing
stage
in
order
to
ensure
at
all
times
the
correct
inflow
of
burning
air
in
the
combustion
chamber.
Should
residue
pellet
accidentally
remain,
remove
it
by
hand
or
with
the
brush.
THE
BURNING
PAN
MUST
NOT
BE
TEMPERED
OR
MODIFIED.
The
ash
drawer
at
the
base
of
the
pan
must
be
cleaned
every
time
the
fire
is
lit,
whereas
the
“ash
box”
may
be
vacuumed
not
at
the
same
time
but
however
very
frequently.
The
stove
is
equipped
with
tie
‐
rods
which
ensure
to
clean
the
residuals
which
unavoidably
will
deposit
on
the
outside
of
the
exchange
pipes
.
This
operation
is
completed
by
using
the
two
tie
rods
placed
on
the
top
of
the
stove
and
are
accessible
by
opening
the
pellet
tank
lid
(
figure
3.5.).
Lift
and
release
several
times
until
the
operation
becomes
smooth
‐
running.