NXRT
‐
1000,
NXRT
‐
1500,
NXRT
‐
2000,
NXRT
‐
3000
USER’S
MANUALUNINTERRUPTIBLE
POWER
SUPPLY
(UPS)
IMPORTANT SAFETY INSTRUCTIONS:
(SAVE
THESE
INSTRUCTIONS)
CAUTION!
(UPS
having
Internal
Batteries):
Risk
of
electrical
shock
–
Hazardous
live
parts
inside
this
unit
are
energized
from
the
battery
supply
even
when
the
input
AC
power
is
disconnected.
CAUTION!
(No
User
serviceable
Parts):
Risk
of
electrical
shock,
do
not
remove
cover.
No
user
serviceable
parts
inside.
Refer
servicing
to
qualified
service
personnel.
CAUTION!
(Non
‐
isolated
Battery
supply):
Risk
of
electric
shock,
battery
circuit
is
not
isolated
from
AC
input,
hazardous
voltage
may
exist
between
battery
terminals
and
ground.
Test
before
touching.
WARNING!
(Fuses):
To
reduce
the
risk
of
fire,
replace
only
with
the
same
type
and
size
of
fuse.
WARNING!
Unit
intended
for
installation
in
a
controlled
environment.
CAUTION!
Do
not
dispose
of
batteries
in
a
fire,
the
battery
may
explode.
CAUTION!
Do
not
open
or
mutilate
the
battery,
released
electrolyte
is
harmful
to
the
skin
and
eyes.
CAUTION!
A
battery
can
present
a
risk
of
electric
shock
and
high
short
circuit
current.
The
following
precaution
should
be
observed
when
working
on
batteries:
•
Remove
watches,
rings
or
other
metal
objects.
•
Use
tools
with
insulated
handles.
To
reduce
the
risk
of
electric
shock,
disconnect
the
UPS
from
the
main
supply
before
installing
a
computer
interface
signal
cable.
Reconnect
the
power
cord
only
after
signaling
interconnections
have
been
made.
Servicing
of
batteries
should
be
performed
or
supervised
by
personnel
with
knowledge
of
batteries
and
the
required
precautions.
Keep
unauthorized
personnel
away
from
batteries.
These
UPS
units
are
extremely
heavy.
Do
not
install
the
UPS
in
a
rack
or
enclosure
by
its
front
two
ears
only.
Adjustable
rack
rails
are
required
for
this
type
of
installation.
The
instructions
contained
within
this
safety
manual
are
deemed
important
and
should
be
closely
followed
at
all
times
during
installation
and
follow
‐
up
maintenance
of
the
UPS
and
batteries.
[4]
Summary of Contents for NXRT?1000
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