1.3 General requirements
Caution
Ensure
that
the
gas
service to the
appliance
carries the correct
gas
type
and
that
the
supply
pressure
is in accordance
with
the
supply
type
and
pressure
stated
on the
appliance
data
plate.
Installation, commissioning,
and
servicing
must
only
be
carried
out
by
appropriately
qualified
and
competent
persons.
Warning
Unauthorised
modifications
to
the
appliance,
or
departure
from
the
manufacturers
guidance
on
intended
use,
or
installation
contrary
to
the
manufacturers
recommendations
may
constitute
a
hazard.
Note
To
ignore the
warning
and
caution notices,
and
to ignore the
advice
from
the
manufacturer
on
installation, commissioning, servicing,
or
use, will jeopardise
any
applicable warranty, moreover,
such
a
situation
could
also
compromise
the safe
and
efficient
running
of
the
appliance
itself,
and
thereby
constitute
a
hazard.
The
installation
of
the
appliance
must
meet
aU
the
relevant
European,
national,
and
local
criteria. (See sections 3
and
9)
.
Prior
to installation the following
points
should
be
considered;
a)
The position of
the
heater
for the
optimum
efficient
distribution
and
circulation of
warm
air
b) The position
of
the
heater
relative to the
route
of the flue
c)
The position of the
heater
relative to the
supply
of gas
d) The position of the
heater
relative to the electrical services,
and
if
appropriate,
any
additional
controls.
e) The position of the
heater
relative to the
supply
of fresh air
f)
The
height
(if applicable)
at
which
the
heater
is to
be
mounted
and
potential
stratification/
circulation problems.
g)
The
position of the
heater
relative to service
and
maintenance
requirements.
Caution
The
heater
must
not
be
installed
within
an
area
where
the
conditions
are unsuitable, e.g.
where
the
atmosphere
is
highly
corrosive, has a
high
degree
of salinity,
or
where
high
wind
velocities
may
affect
burner
operation. Suitable protection
should
be
provided
for the appliance
when
it is
located in a
position
where
it
may
be
susceptible to external mechanical
damage
from; for example,
fork lift trucks,
overhead
cranes
etc.
1.4
Delivery
and pre-installation checks
The
heater
is
supplied
wrapped
in
heavy
duty
protective
polythene
.
On
receipt of the heater,
the following checks
should
be
carried
out;
a)
The
model
is as
per
order
b)
That
it is
undamaged
5
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