ADLINK PXIS-2700 - Manual (Page 20)

14 ● Troubleshooting and Preventative Maintenance
Note: Always power-off the chassis and disconnect the power cord before
cleaning of servicing the chassis.
4.2.1 Interior Cleaning
Use a dry, low-velocity stream of air for cleaning the interior of the chassis.
Clean around components with a soft-bristle brush. If you must use a
liquid for minor interior cleaning, use a 75% isopropyl alcohol solution and
rinse with deionized water.
4.2.2 Exterior Cleaning
Use a dry lint-free cloth or a soft-bristle brush to clean the exterior
surfaces of the chassis. If any dirt remains, moisten a cloth to wipe the
exterior surfaces of the chassis in a mild soap solution. Wipe with a cloth
moistened with clear water to remove any soap residue. Do not use
abrasive compounds on any part of the chassis.
4.3 Temperature Detection
If the system overheats, an Amber Temp LED flashes and a buzzer beeps
continuously. There are three values of temperature setting, 50
°C, 60°C,
and 70
°C. The default is 50°C. Contact ADLINK if you need to change
setting.
4.4 Fan Hot-Swap Replacement
There is a LED for each fan for system monitoring. When any one of the
fans is defective, the corresponding LED flashes and the alarm buzzer
keeps beeping. Please refer to the following for the fan hot-swap
replacement.
Fan Hot-Swap Replacement Procedure
1. Press the Alarm RST button on the front panel to stop the
beeping.
2. Remove the front panel cover of fans.
3. Pull out the defective fan.
4. Replace with a new fan.
5. Cover back the fans panel cover.