Maintaining Qfx10008 Cooling System; Figure 90: Rcb Installation - Juniper QFX10008 Hardware Manual

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Maintaining QFX10008 Cooling System

180
Slide the RCB into the chassis, carefully ensuring that it is correctly aligned.
6.
Grasp both handles and rotate them simultaneously clockwise until the RCB is fully
7.
seated and the handles are vertical (see

Figure 90: RCB Installation

The RCB begins the power-on sequence when fully seated.
To verify that the RCB is functioning normally, check the
8.
and the CONTROL BOARDS
shortly after the RCB is installed. If the
insufficient power available. See
on page 124 to ensure that you have adequate power for the additional unit.
Another method of verifying that the RCB is online is to use the CLI command:
user@host> show chassis environment cb
QFX10000 Routing and Control Board on page 66
Power Requirements for QFX10000 Components on page 124
QFX10000 Routing and Control Board LEDs on page 68
Removing a QFX10008 Fan Tray on page 181
Installing a QFX10008 Fan Tray on page 182
Removing a QFX10008 Fan Tray Controller on page 184
Installing a QFX10008 Fan Tray Controller on page 185
Figure 90 on page
LED on the status panel. Both LEDs should light steadily
LED is blinking yellow, there might be
PWR
"Power Requirements for QFX10000 Components"
Copyright © 2019, Juniper Networks, Inc.
180).
LED on its faceplate
PWR