4.1
Installation
Environment
1.
Ambient
temperature:
16
℃
~32
℃
,
best
temperature
range
is
18
℃
~25
℃
,
should
use
air
conditioning
when
necessary.
2.
Relative
humidity:
≤
80%
3.
There
is
no
strong
vibration
and
corrosive
gas
around.
4.
Avoid
large
amounts
of
dust
5.
Avoid
swinging
or
shaking
the
machine
6.
Working
altitude:
less
than
2000m.
7.
Without
direct
sunlight
and
other
cold
and
heat
sources
and
electromagnetic
interference,
electromagnetic
interference
will
affect
the
normal
operation
of
the
control
system.
In
severe
cases,
it
will
directly
damage
the
system
.
4.2
Installation
Site
1.
In order to make the
medical
refrigerator
and
freezer
work
normally
and
obtain
the
best
performance
level,
the
installation
site
of
the
product
should
meet
the
following
requirements:
Cannot
be
installed
in
a
narrow
confined
space,
the
door
of
the
room
cannot
be
less
than
and
lower
than
the
equipment,
at
least
normal
entry
and
exit
of
equipment
to
avoid
maintenance
difficulties
when
the
equipment
malfunctions,
unable
to
repair
equipment
in
time,
causing
damage
to
storage
items.
2.
The
installation
floor
must
be
solid
and
level.
3.
Good
ventilation
and
avoid
direct
sunlight.
4.
Do
not
share
a
socket
with
other
equipment.
The
plug
and
socket
are
firmly
connected.
5.
If
it
is
really
necessary
to
lengthen
the
power
cord,
be
sure
to
use
copper
conductors
of
2.5
square
meters
or
more.
The
cross
‐
sectional
area
of
the
copper
conductors
in
the
wall
connected
to
the
power
socket
must
also
be
more
than
4
square
meters.
6.
Check
the
operating
voltage
before
use.
In
regions
with
unstable
voltages,
voltage
regulators
suitable
for
device
loads
should
be
considered.
To
ensure
that
the
normal
input
voltage
is
stable
at
220V±10%,
the
regulator
power
is
bigger
than
4KW.
7.
Medical
refrigerator
and
freezer
should
ensure
reliable
grounding.
8.
If
the
power
cord
outlet
is
equipped
with
a
grounding
wire,
check
that
the
grounding
is
good
before
use.
9.
If
the
outlet
does
not
have
a
grounding
wire,
be
sure
to
install
a
grounding
wire
by
a
professional
engineer.
Warning:
Do
not
ground
the
medical
refrigerator
and
freezer
through
gas
pipelines,
water
supply
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Страница 23: ...10 3 Diagrama el ctrico...
Страница 44: ...10 3 Electrical Diagram...
