Hillstone SG-6000 X Series, Reference Manual, Page: 163 / 173

5. Put the cleaned or new dustproof net into the air inlet. Hold the air inlet, and press the blue
button on both sides of the air inlet. Make sure that the air inlet is plain with the outside
edge of the slot. Slide the air inlet straight into the slot till it is fully seated in the chassis
slot. You can hear a click of the lock stuck in the chassis.
6. Use a cross screwdriver to tighten four screws of the dustproof net.
Replacing a Dustproof Net of SG-6000-X9180
Replacing a Dustproof Net of the Plastic Panel
To replace the dustproof net of plastic panel, 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 front panel, and slide the front panel to the right. Pull it out from the chassis.
3. Use a cross screwdriver to loosen three screws until they pop out.
4. Take out the dustproof net from the plastic panel.
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Chapter 5 Hardware Maintenance and
Replacement