Hillstone SG-6000 X Series, Reference Manual

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Replacing a Fan Tray
When the fan tray cannot work normally or has been used for a year, you should change the fan
tray. You can buy the fan tray alone from Hillstone. To prevent over-heating, you should install a
replacement fan tray immediately after you remove the existing one.
Replacing a Fan Tray of SG-6000-X10800
To replace a fan tray, take the following steps:
1. Wear an electrostatic discharge (ESD) strap around your bare wrist and connect the strap to
an ESD point on the chassis. See ESD Prevention .
2. Hold the handle and press the unlocking button of the fan tray, and then pull it out a little
to disconnect it to power. Wait till the fans stop spinning.
3. After the fans have stopped spinning, pull the fan tray out of chassis.
Chapter 5 Hardware Maintenance and
Replacement
142