IBM 4851 514 Service Guide - Page 135

Attention, Damage, Prevention

Page 135 highlights

Updated October, 2008 Chinese Class A warning statement Attention: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Taiwanese Class A warning statement Taiwanese battery recycling statement Waste batteries, please recycle. Cable ferrite requirement All cable ferrites are required to suppress radiated EMI emissions and must not be removed. Electrostatic Discharge (ESD) Attention: ESD damage can occur when there is a difference in charge between the part, the product, and the service person. No damage will occur if the service person and the part being installed are at the same charge level. ESD Damage Prevention Anytime a service action involves physical contact with logic cards, modules, back-panel pins, or other ESD sensitive (ESDS) parts, the service person must be connected to an ESD common ground point on the product through the ESD wrist strap and cord. Appendix C. Notices 119

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Chinese
Class
A
warning
statement
Attention:
This
is
a
Class
A
product.
In
a
domestic
environment
this
product
may
cause
radio
interference
in
which
case
the
user
may
be
required
to
take
adequate
measures.
Taiwanese
Class
A
warning
statement
Taiwanese
battery
recycling
statement
Waste
batteries,
please
recycle.
Cable
ferrite
requirement
All
cable
ferrites
are
required
to
suppress
radiated
EMI
emissions
and
must
not
be
removed.
Electrostatic
Discharge
(ESD)
Attention:
ESD
damage
can
occur
when
there
is
a
difference
in
charge
between
the
part,
the
product,
and
the
service
person.
No
damage
will
occur
if
the
service
person
and
the
part
being
installed
are
at
the
same
charge
level.
ESD
Damage
Prevention
Anytime
a
service
action
involves
physical
contact
with
logic
cards,
modules,
back-panel
pins,
or
other
ESD
sensitive
(ESDS)
parts,
the
service
person
must
be
connected
to
an
ESD
common
ground
point
on
the
product
through
the
ESD
wrist
strap
and
cord.
Updated
October,
2008
Appendix
C.
Notices
119