1.
S afety
I nstructions
WARNING
Please
keep
this
User
Guide
for
future
consultation.
If
you
sell
the
unit
to
another
user,
be
sure
that
t hey
a lso
r eceive
t his
i nstruction
b ooklet.
Unpack
a nd
c heck
c arefully
t here
i s
n o
t ransportation
d amage
b efore
u sing
t he
u nit.
Before
operating,
ensure
that
the
voltage
and
frequency
of
power
supply
match
the
power
requirements
o f
t he
u nit.
It's
i mportant
t o
g round
t he
y ellow/green
c onductor
t o
e arth
i n
o rder
t o
a void
e lectric
s hock.
The
u nit
i s
f or
i ndoor
u se
o nly.
U se
o nly
i n
a
d ry
l ocation.
The
unit
must
be
installed
in
a
location
with
adequate
ventilation,
at
least
50cm
from
adjacent
surfaces.
B e
s ure
t hat
n o
v entilation
s lots
a re
b locked.
Disconnect
m ain
p ower
b efore
r eplacement
o r
s ervicing.
Make
s ure
t here
a re
n o
f lammable
m aterials
c lose
t o
t he
u nit
w hile
o perating
a s
i t
i s
f ire
h azard.
Use
safety
cables
when
installing
this
unit.
DO
NOT
handle
the
unit
by
taking
its
head
only,
but
always
c arry
b y
i ts
b ase.
Maximum
a mbient
t emperature
i s
T a:
4 0
d egrees
C .
D O
N OT
o perate
i t
w here
t he
t emperature
is
h igher
t han
t his.
Unit
surface
temperature
may
reach
up
to
85
degrees
C.
DO
NOT
touch
the
housing
with
bare-‐hands
during
its
operation.
Turn
off
the
power
and
allow
15
minutes
for
the
unit
to
cool
down
b efore
r eplacing
o r
s erving.
In
t he
e vent
o f
a
s erious
o perating
p roblem,
s top
u sing
t he
u nit
i mmediately.
N ever
t ry
t o
r epair
the
u nit
b y
y ourself.
R epairs
c arried
o ut
b y
u nskilled
p eople
c an
l ead
t o
d amage
o r
m alfunction.
Please
contact
the
nearest
authorized
technical
assistance
center.
Always
use
the
same
type
spare
p arts.
DO
N OT
t ouch
a ny
w ire
d uring
o peration
a s
h igh
v oltage
m ay
c ause
e lectric
s hock.
Please
r ead
t he
i nstructions
c arefully
w hich
i ncludes
i mportant
information
a bout
t he
i nstallation,
o peration
a nd
m aintenance.
2