Installation manual

Limitations
(Continued)
3-12
Support
Slides
Some
system
units
mount
in
the
rack
by
residing
on
slides.
You
can
extend
slide-mounted
units.
Warning:
System
units
mounted
on
slides
must:
Be
UL
listed/recognized
or
certified
by
the
eSA
Include
an
attached
label
that
warns
the
user
that
the
rack
may
tip
if
more
than
one
slide-mounted
unit
is
extended
in
the
service
position
at
the
same
time.
This
label
must
be
visible
to
the
user
when
the
unit
is
pulled
forward.
Meet
weight
restrictions:
The
maximum
weight
for
a
unit
on
a
pair
of
slides
is
60
kg
(132 lbs).
The
maximum
weight
for
all
units
mounted
on
slides
is
275
kg
(606 lbs).
Weight
Restrictions
The
maximum
weight
of
the
rack
with
installed
I/O
units
is
478
kg
(1055 lbs).
The
maximum
weight
for
all
units
in
the
rack
is:
Modell
Model
2
190
kg
(418 lbs)
320
kg
(704 Ibs).
For
information
on
weight
distribution
for
the
rack,
refer
back
to
Figure
3-3
on
page
3-4.
Weight
Distribution
for
System
Units
The
weight
distribution
for
installed
system
units
cannot
exceed
10
kg
(22 Ibs)
per
EIA
unit.
o
o