DANGER
To
prevent
electrical
shock
hazard,
disconnect
all
power
cables
from
the
electrical
outlet
before
relocating
the
system.
D01
CAUTION:
This
unit
has
more
than
one
power
supply
cord.
To
reduce
the
risk
of
electrical
shock,
disconnect
two
power
supply
cords
before
servicing.
C21
Laser
Safety
Information
The
optical
drive
in
this
system
unit
is
a
laser
product.
The
optical
drive
has
a
label
that
identifies
its
classification.
The
label,
located
on
the
drive,
is
shown
below.
The
optical
drive
in
this
system
unit
is
certified
in
the
U.S.
to
conform
to
the
requirements
of
the
Department
of
Health
and
Human
Services
21
Code
of
Federal
Regulations
(DHHS
21
CFR)
Subchapter
J
for
Class
1
laser
products.
Elsewhere,
the
drive
is
certified
to
conform
to
the
requirements
of
the
International
Electrotechnical
Commission
(IEC)
825
(1st
edition
1984)
and
CENELEC
EN
60
825:1991
for
Class
1
laser
products.
CAUTION:
A
class
1
laser
is
contained
in
the
device.
Do
not
attempt
to
operate
the
drive
while
it
is
disassembled.
Do
not
attempt
to
open
the
covers
of
the
drive
as
it
is
not
serviceable
and
is
replaced
as
a
unit.
C07
Class
1
laser
products
are
not
considered
to
be
hazardous.
The
optical
drive
contains
internally
a
Class
3B
gallium-arsenide
laser
that
is
nominally
30
milliwatts
at
830
nanometers.
The
design
incorporates
a
combination
of
enclosures,
electronics,
and
redundant
interlocks
such
that
there
is
no
exposure
to
laser
radiation
above
a
Class
1
level
during
normal
operation,
user
maintenance,
or
servicing
conditions.
CLASS 1 LASER PRODUCT
LASER KLASSE 1
LUOKAN 1 LASERLAITE
APPAREIL A LASER DE CLASSE 1
IEC 825:1984 CENELEC EN 60 825:1991
vi
7014
Model
T00,
and
Model
T42
Service
Guide
Summary of Contents for THINKPAD T42 -
Page 1: ...7014 Series Model T00 and Model T42 System Rack Service Guide SA38 0577 05 ERserver...
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Page 10: ...viii 7014 Model T00 and Model T42 Service Guide...
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Page 72: ...60 7014 Model T00 and Model T42 Service Guide...
Page 80: ...68 7014 Model T00 and Model T42 Service Guide...
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