Installing A Fan Tray In An Ex6210 Switch; Figure 50: Installing A Dc Power Supply In An Ex6200 Switch - Juniper EX6210 Complete Hardware Manual

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Installing a Fan Tray in an EX6210 Switch

154
When the screws are tight enough, the power supply locks into the switch chassis.
To connect power to a DC power supply, see
on page 180.

Figure 50: Installing a DC Power Supply in an EX6200 Switch

Captive screws
INPUT
OUTP UT
OK FAIL
OK
INPUT INPUT
OUTP UT OUTP UT
OK OK FAIL FAIL
OK OK
INPUT
OUTP UT
OK
OK
Handle
Connecting DC Power to an EX6200 Switch on page 180
Removing a DC Power Supply from an EX6200 Switch on page 211
DC Power Supply in an EX6200 Switch on page 49
An EX6210 switch has a single, field-replaceable fan tray. The fan tray is a hot-insertable
and hot-removable 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.
The fan tray installs vertically on the right side on the rear of the chassis. Two handles,
one on the top and one at the bottom on the front faceplate facilitates handling of the
fan tray. Four captive screws, one in each corner on the fan tray faceplate, are used to
secure the fan tray into the chassis.
Before you begin to install a fan tray:
Ensure you understand how to prevent ESD damage. See
Discharge Damage" on page
Ensure that you have the following parts and tools available to install a fan tray in an
EX6210 switch:
Electrostatic discharge (ESD) grounding strap
Phillips (+) screwdriver, number 2
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
"Connecting DC Power to an EX6200 Switch"
9
INPUT
OUTP UT
OK
FAIL
OK
FAIL
288.
"Prevention of Electrostatic
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