Replacing the Fan Tray | Juniper Networks MX240, MX480 guide

MX240 and MX480 Ethernet Services Router Fan Tray Installation Instructions

Figure 5: Air Filter on an MX240 Router

Figure 6: Air Filter on an MX480 Router

Replacing the Fan Tray

The router has one fan tray that installs vertically in the rear of the chassis. The fan tray contains three fans on an MX240 router and six fans on an MX480 router. The fan tray is hot-removable and hot-insertable.

The fan tray is located in the rear of the chassis on the right side. The fan tray weighs about 6.8 lb (3.08 kg).

NOTE: To prevent overheating, install the replacement fan tray immediately after removing the existing fan tray.

4■ Replacing the Fan Tray

Image 4

Juniper Networks MX480 installation instructions Replacing the Fan Tray, Air Filter on an MX240 Router

Contents

Contents Cooling System Airflow Through the MX240 Chassis Fan Tray in an MX240 Router Replacing the Fan Tray Air Filter on an MX240 Router Removing the Fan Tray Installing the Fan Tray Installing the Fan Tray in an MX240 Router Electrostatic Discharge Point Rear View of a Fully Configured DC-Powered MX240 Router Preventing Electrostatic Discharge Damage List of Technical Publications Junos Software for Supported Routing Platforms Junos References Advanced Insight Solutions AIS Documentation Web User GuideJunos API and Scripting Documentation Hardware Documentation Series Routing Platform Documentation Release Notes Investigate problems with an Mpls network Rsvp trace options, and how to examine a Cspf or RsvpExplains how to quickly set up a J-series router. This Contains hardware descriptions and specifications Junos Software with Enhanced Services Administration Guide Junos Software with Enhanced Services CLI ReferenceTraffic classification Routing protocols, MPLS, and VPNs Requesting Technical Support Self-Help Online Tools and Resources Revision History Opening a Case with Jtac