Juniper EX8208 Manual de usuario

Removing a Fan Tray from an EX8208 Switch

An EX8208 switch has a single, field-replaceable fan tray. The fan tray is a

hot-removable and hot-insertable field-replaceable unit (FRU); you can remove and

replace the fan tray while the switch is running without turning off power to the

switch or disrupting switching functions.

CAUTION: Do not remove the fan tray unless you have a replacement fan tray

available.

The fan tray is installed vertically on the left side on the front of the chassis.

Before you remove a fan tray:

■Ensure you understand how to prevent ESD damage. See Prevention of

Electrostatic Discharge Damage on EX Series Switches.

Ensure that you have the following parts and tools available to remove a fan tray

from an EX8208 switch chassis:

■Electrostatic discharge (ESD) grounding strap

■Replacement fan tray

CAUTION: The fan tray can be removed and replaced while the switch is operating.

However, the fan tray must be replaced within 2 minutes of removing the fan tray

to prevent overheating of the chassis.

To remove a fan tray from an EX8208 switch chassis (see Figure 1):

1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and

connect the strap to the ESD point on the chassis.

2. Pull the spring-loaded latch, located at the base of the fan tray, upwards until

the latch is completely free from the corresponding hole on the strike plate.

3. Hold the handle of the fan tray with one hand while holding the latch up with

the other. Pull firmly on the handle to slide the fan tray about 5 in. (13 cm) out

of the chassis.

WARNING: There is no fan guard on the fans. Be careful to keep your fingers clear

of the moving fan blades when you are removing the fan tray. To avoid injury, do

not touch the fans with your hands or any tools as you slide the fan tray out of the

chassis—the fans might still be spinning.

Removing a Fan Tray from an EX8208 Switch ■1

All manuals and user guides at all-guides.com

4. Wait for approximately 15 seconds to allow all the fans to stop spinning.

5. Release the latch and use that hand to support the weight of the fan tray. Slide

the fan tray completely out of the chassis.

Figure 1: Removing a Fan Tray from an EX8208 Switch

Related Topics Installing a Fan Tray in an EX8208 Switch■

■Cooling System and Airflow in an EX8208 Switch

■Field-Replaceable Units in an EX8208 Switch

Published: 2009-10-08

2■Removing a Fan Tray from an EX8208 Switch

All manuals and user guides at all-guides.com

Otros manuales para EX8208

6

Tabla de contenidos

Otros manuales de Cambiar de Juniper

Juniper

Juniper EX Series Guía

Juniper

Juniper EX Series Manual de usuario

Juniper

Juniper EX2200 Series Manual de usuario

Juniper

Juniper EX2200-C Manual de usuario

Juniper

Juniper QFX5200 Instrucciones de instalación

Juniper

Juniper EX9251 Instrucciones de instalación

Juniper

Juniper QFX10002 Instrucciones de instalación

Juniper

Juniper EX4600 Manual de usuario

Juniper

Juniper EX2500 Manual de usuario

Juniper

Juniper Day One+ Instrucciones de instalación

Juniper

Juniper QFX5200-48Y Manual de usuario

Juniper

Juniper EX8200 Series Manual de usuario

Juniper

Juniper EX4600 Instrucciones de instalación

Juniper

Juniper QFX5110-32Q Manual de usuario

Juniper

Juniper EX Series Guía de inicio rápido

Juniper

Juniper QFX10016 Manual de usuario

Juniper

Juniper EX9251 Manual de usuario

Juniper

Juniper EX8208 Manual de usuario

Juniper

Juniper EX2300 Series Manual de usuario

Juniper

Juniper QFX5120 Series Instrucciones de instalación

Juniper

Juniper EX8216 Manual de usuario

Juniper

Juniper QFX5220 Instrucciones de instalación

Juniper

Juniper QFX5120 Series Manual de usuario

Juniper

Juniper EX2300 Series Manual de usuario

Manuales populares de Cambiar de otras marcas

URC

URC Total Control MFS-8 Manual de usuario

Azbil

Azbil HPQ-D11 Manual de usuario

Sony

Sony DFS-900M Manual de usuario

SICK

SICK i17S Manual de usuario

F&F

F&F SZR-277 Manual de usuario

Shure

Shure UAMS/BK Manual de usuario

Dräger

Dräger X-zone Switch Off Manual de usuario

Asco

Asco Joucomatic 349 Series Manual de usuario

BT

BT Mini Hub Manual de usuario

D-Link

D-Link DES-1226G Manual de usuario

Johnson Controls

Johnson Controls FS80-C Manual de usuario

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Manual de usuario

MicroNet

MicroNet SP1200A Manual de usuario

Ruijie

Ruijie RG-PF2920 Series Manual de instalación y funcionamiento

Altinex

Altinex DA1914SX Manual de usuario

MiLAN

MiLAN MIL-SM2401M Manual de usuario

RJM

RJM MASTERMIND PBC/6X Manual de usuario

Atlas

Atlas MMK-KVM8 Manual de usuario