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5–Customer Replaceable Units
Replacing Fan Blades
59229-05 A 5-21
Replacing Fan Blades
You can remove or install one of the Fan blades while the switch is operating
without disrupting service. The Fan blades are also interchangeable; that is, a Fan
blade will fit in any bay. Fan blades can have front-to-back or back-to-front air
flow; however both Fan blades and Power Supply blades must have the same air
flow direction.
WARNING!!
Voltage is present in an open bay when the switch is operating. To avoid
personal injury, do not place hands or objects into an open bay.
AVERTISSEMENT!!
Lorsque le commutateur est en marche, la baie ouverte est sous tension.
Pour éviter toute blessure personnelle, ne pas placer les mains ou des
objets dans une baie ouverte.
WARNUNG!!
In einem offenen Gestell ist Spannung vorhanden, wenn der Switch
in Betrieb ist. Zur Vermeidung von Verletzung weder die Finger noch
irgendwelche Objekte in ein offenes Gestell einführen.
¡ADVERTENCIA!
Cuando el conmutador funciona, hay tensión eléctrica en los
compartimentos abiertos. Para evitar lesiones personales, no ponga las
manos ni ningún objeto en un compartimento abierto.
CAUTION!
Always use an ESD wrist strap when removing and installing a Fan blade.
Keep the Fan blade in an ESD protective container or anti-static bag when
not in use.
Replacement Fan blades must be compatible with the air flow direction of
the other Fan blade and Power Supply blades. Installing a Fan blade with an
opposing air flow direction could lead to overheating.
To avoid overheating, do not operate the switch with an empty Fan blade
slot any longer than it takes to install a new Fan blade.