Alcatel-Lucent 1675 Manual De Seguridad página 39

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Laser warning labels
Warning labels on the system and especially on the optical components warn of the
dangers of invisible laser radiation. Removed, concealed or illegible labels can lead to
incorrect action and thus cause serious injuries to the eyes of operating staff.
Ensure that the laser warning labels are not removed or concealed and are always
clearly legible.
Electrostatic discharge (ESD)
Electronic components can be destroyed by electrostatic discharge.
Hold circuit packs only at the edges or on the insertion and removal facilities. Always
observe the ESD instructions (please refer to the section
Electric shock
The 4-mm banana plug at the end of the ESD wrist-strap cord is intended to be only used
for connecting to the ESD jack on the rack/subrack ESD bonding point. Connecting the
banana plug to AC or DC wall sockets or any type of power supply units may lead to the
risk of electric shock.
Never connect the banana plug to AC or DC wall sockets or any type of power supply
units.
Risk of fire due to overheating
Inadequate heat dissipation can cause heat accumulation or even a fire in the network
element.
You must therefore ensure that:
• the fan unit is installed,
• the individual fans are not obstructed,
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1675 LU MSS
365-374-159R11.01.28 Release 11.01.28
Issue 1 November 2012
WARNING
Laser hazard
NOTICE
ESD hazard
DANGER
Electric-shock hazard
NOTICE
Fire hazard
"Electrostatic discharge" (1-20)).
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