Operation And Maintenance - Alcatel-Lucent 1643 AM Handbuch

EN: Safety guide

Operation and maintenance

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Invisible laser radiation
1643 AM and 1643 AMS systems operate with invisible laser radiation. Laser radiation
can cause considerable injuries to the eyes.
Never look into the end of an exposed fiber or into an open optical connector as long as
the optical source is switched on. Always observe the laser warning instructions (please
refer to the section
Arcing
Arcing can cause burns to the hands and damage to the eyes.
Before removing or inserting the power supply plug, ensure that the power is switched off.
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
Overheating
CAUTION
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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365-312-878
Issue 3, June 2007
DANGER
Laser hazard
"Laser safety"
DANGER
Arcing on removing or inserting a live power supply plug
CAUTION
ESD hazard
Alcatel-Lucent - Proprietary
See notice on first page.
(1-9)).
"Electrostatic discharge"

Operation and maintenance

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