I
RON
RAN-RU4 MO G
EN
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RECAUTIONARY
M
EASURES
VIII
System Access Warnings
Electrostatic Discharge (ESD)
Always handle boards carefully. They can be extremely sensitive to ESD. Hold boards only
by their edges without any component and pin touching. After removing a board from its
protective wrapper or from the system, place the board component side up on a
grounded, static free surface. Use a conductive foam pad if available but not the board
wrapper. Do not slide board over any surface.
CAUTION!
To avoid personal injury or property damage, the following safety instructions
apply whenever accessing the inside of the product:
Disconnect from the power source by removing the system from the pole
or wall.
Disconnect all cabling running into the system.
Retain all screws or other fasteners when servicing. Upon completion ser
-
vicing, secure with original screws or fasteners.
CAUTION!
If the system has been running, any installed components may be hot.
CAUTION!
Unless you are adding or removing a hot-plug component, allow the system to
cool before servicing.
CAUTION!
To avoid injury do not contact moving fan blades. If your system is supplied
with a guard over the fan, do not operate the system without the fan guard in
place.
CAUTION!
ESD can damage drives, boards, and other parts. We recommend that you
perform all procedures at an ESD workstation. If one is not available, provide
some ESD protection by wearing an anti-static wrist strap attached to chassis
ground -- any unpainted metal surface -- on your device when handling parts.
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