Replacing and Troubleshooting Hardware Components
Figure 54: Attaching Air Filter and Filter Cover
g003819
POWER
PO
W
ER
ST
AT
US
ALARM
HA
RESET
CONFIG
PORT 0
STATUS
Air filter
Filter cover
Cover latches
We recommend changing the filter every 6 months. However, the optimal filter
replacement interval can vary depending on the environment where the router
is located. If temperature alarms appear, inspect the air filter.
To replace the air filter:
1.
Remove the filter cover by squeezing the plastic tabs on either side of the
filter cover.
2.
Pull the filter cover away from the chassis.
3.
Remove the old filter.
4.
Place the new filter in the opening.
5.
Replace the filter cover by pressing it until it clicks into place.
Troubleshooting Hardware Components
This section provides an overview of the resources you can use to troubleshoot
hardware problems on the Services Router:
Chassis Alarm Conditions on page 171
Contacting the Juniper Networks Technical Assistance Center on page 173
Chassis Alarm Conditions
When the Routing Engine detects an alarm condition, it lights the
ALARM
LED on
the front panel. When the condition is corrected, the light turns off.
Troubleshooting Hardware Components
171
Содержание J4350
Страница 14: ...J4350 and J6350 Services Router Getting Started Guide xiv Table of Contents...
Страница 22: ...2 J series Overview...
Страница 68: ...J4350 and J6350 Services Router Getting Started Guide 48 Field Replaceable PIMs...
Страница 75: ...Services Router User Interface Overview Figure 25 J Web Layout Using the J Web Interface 55...
Страница 88: ...J4350 and J6350 Services Router Getting Started Guide 68 Using the Command Line Interface...
Страница 90: ...70 Installing a Services Router...
Страница 100: ...J4350 and J6350 Services Router Getting Started Guide 80 Site Preparation Checklist...
Страница 112: ...J4350 and J6350 Services Router Getting Started Guide 92 Powering a Services Router On and Off...
Страница 144: ...J4350 and J6350 Services Router Getting Started Guide 124 Verifying Secure Web Access...
Страница 160: ...J4350 and J6350 Services Router Getting Started Guide 140 Verifying J series License Management...
Страница 162: ...142 Maintaining Services Router Hardware...
Страница 194: ...J4350 and J6350 Services Router Getting Started Guide 174 Troubleshooting Hardware Components...
Страница 202: ...J4350 and J6350 Services Router Getting Started Guide 182 Packing a Router or Component for Shipment...
Страница 204: ...184 J series Requirements and Specifications...
Страница 220: ...J4350 and J6350 Services Router Getting Started Guide 200 ISDN RJ 45 Connector Pinout...
Страница 267: ...Part 5 Index Index 247...
Страница 268: ...248 Index...