burner. From this point fit the flexible hose supplied to
the
burner
connection (in the case of a two
pipe
system the installer will have to
supply
the second hose).
The installer should fit a fire check valve
with
a fusible link located above the burner.
Insert
the
electrical four
pin
plug
on
the
end
of
the fly lead from
the
burner
into the socket
on
the
underside
of
the
control panel.
Refit
the
top
and
front panels,
by
placing
them
in
position
and
then
pressing to lock
them
into
the clips.
Programmer
This is
an
optional extra which can be fitted either
when
the
boiler is purchased,
or
at a later
stage. See
page
26 for further information.
COMMISSIONING
Combustion - The responsibilities of
the
commissioning engineer are clearly stated
in
British
Standard 5410
part
1:
1971
and
these responsibilities
must
be
adhered
to.
It
is important that the boiler is commissioned
by
a competent engineer
with
an
understanding
of
the technology
and
with
the
equipment suitable to enable
him
to carry
out
the tests to set the
appliance
at
its
optimum
efficiency
and
with
clean combustion.
It
is strongly recommended
that
an
OFTEC (Oil Firing Technical Association for the Petroleum
Industry) registered engineer is
used
for this purpose. If difficulty is found locating
an
engineer
then
contact can
be
made
through OFTEC
on
telephone
number
01737-373311.
Electrical - Checks for electrical safety should be carried
out
by a competent electrician
with
a
working knowledge of
the
current
IEE
Regulations.
Fuel - Bleed all the air from
the
oil
supply
line to ensure
an
uninterrupted
supply
of
oil to the
burner. This can
be
achieved
on
gravity systems
by
loosening the suction line connection.
It
is
essential
that
any
oil spillage is contained
and
the area
be
cleane~
on
completion.
On
a
two
pipe
system purging can
be
carried
out
by
running
the oil
burner
and
resetting after lockout.
Water - Ensure that the system is full of water
and
that all air is bled from the radiators
and
boiler. After firing
and
checking that the system is free of water leaks
and
is working satisfactorily
it
is
recommended
that
a
suitable
anti-corrosion
additive
is
introduced
into
the
system
(e.g.
Fernox). This is
done
by partly draining
down
the system,
putting
in
the additive
and
then
topping
up
with fresh water.
13
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