FP3000 RAID
USER'S
MANUAL
10
CROSS T.E.C
www.crossups.com
3.2.2.
Pre-installation
Requirement
All
the
circuitry
and
the
control
panel
are
very
delicate
parts.
Hence,
the
careful
handling
is
required.
Sufficient
space
(about
20cm
distance)
is
necessary
for
the
ventilation
intake
and
outlet
which
are
placed
in
front
and
back
of
the
equipment
for
air
cooling.
3.2.3.
Connection
of
Power
First
of
all,
the
size
of
the
cable
needs
to
be
calculated
according
to
the
necessary
capacity
of
current,
and
then
ensure
the
position
where
the
cables
are
connected.
Make
sure
that
all
the
circuit
breakers
are
at
"OFF"
position,
and
rearrange
the
input
transformer
wiring,
as
appropriate,
depending
on
AC
input
power.
After
completing
the
wiring
of
input
cables
to
the
relevant
terminal,
battery
cables
need
to
be
connected
as
well
with
enough
care
and
concern
about
the
positive
and
the
negative
cables.
Note
:
All
the
connections
are
to
be
made
FIRM.
4.
OPERATION
PROCEDURE
4.1.
Preoperational
Requirement
4.1.1.
Before
starting
the
operation
of
the
system,
the
operator
(or
whoever
wants
to
instruct
the
machine)
is
supposed
to
obtain
enough
information
and
knowledge
about
start-up,
shut-off,
repair,
routine
check,
maintenance,
and
all
other
relevant
system
operation.
4.1.2.
Make
sure
that
cables
are
all
at
the
appropriate
places.
4.1.3.
During
the
maintenance,
if
the
UPS
needs
to
be
stopped,
check
and
ensure
that
the
power
is
disconnected
at
least
at
the
service
required
section,
in
order
to
avoid
the
possible
an
electric
shock.
4.2.
Preparations
4.2.1.
Check
and
verify
that
the
input
circuit
breaker(CB1)
and
the
output
circuit
breaker(CB3)
are
in
"OFF"
position.
4.2.2.
Check
and
verify
that
all
the
connectors
and
the
circuit
boards
are
at
