IBM JS20 Hardware Maintenance Manual - Page 82

electricity

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v Limit your movement. Movement can cause static electricity to build up around you. v Handle the device carefully, holding it by its edges or its frame. v Do not touch solder joints, pins, or exposed printed circuitry. v Do not leave the device where others can handle and damage it. v While the device is still in its static-protective package, touch it to any unpainted metal surface of the BladeCenter chassis or any unpainted metal surface on any other grounded rack component in the rack in which you are installing the device for at least 2 seconds. (This drains static electricity from the package and from your body.) v Remove the device from its package and install it directly into the blade server or BladeCenter unit without setting down the device. If it is necessary to set down the device, put it in its static-protective package. Do not place the device on your BladeCenter chassis or on a metal surface. v Take additional care when handling devices during cold weather. Heating reduces indoor humidity and increases static electricity. 72 BladeCenter JS20 Type 8842: Hardware Maintenance Manual and Troubleshooting Guide

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v
Limit
your
movement.
Movement
can
cause
static
electricity
to
build
up
around
you.
v
Handle
the
device
carefully,
holding
it
by
its
edges
or
its
frame.
v
Do
not
touch
solder
joints,
pins,
or
exposed
printed
circuitry.
v
Do
not
leave
the
device
where
others
can
handle
and
damage
it.
v
While
the
device
is
still
in
its
static-protective
package,
touch
it
to
any
unpainted
metal
surface
of
the
BladeCenter
chassis
or
any
unpainted
metal
surface
on
any
other
grounded
rack
component
in
the
rack
in
which
you
are
installing
the
device
for
at
least
2
seconds.
(This
drains
static
electricity
from
the
package
and
from
your
body.)
v
Remove
the
device
from
its
package
and
install
it
directly
into
the
blade
server
or
BladeCenter
unit
without
setting
down
the
device.
If
it
is
necessary
to
set
down
the
device,
put
it
in
its
static-protective
package.
Do
not
place
the
device
on
your
BladeCenter
chassis
or
on
a
metal
surface.
v
Take
additional
care
when
handling
devices
during
cold
weather.
Heating
reduces
indoor
humidity
and
increases
static
electricity.
72
BladeCenter
JS20
Type
8842:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide