Hillstone SG-6000 X Series, Справочное руководство, Страница: 152 / 173

4. Hold the screws and pull the IOM straight out of the chassis, as shown below.
5. Put the removed module into an antistatic bag or on a flat antistatic table.
6. Install a replacement module (see Installing an IOM ).
Notes: If you do not want to install a new module, apply a blank plate over the slot
to avoid dust falling into the chassis. The installation method of blank plates is the
same as that of modules.
Replacing a Bypass Module
To replace a bypass module, 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. Remove all the cables connected to the module.
3. Use a cross screwdriver to loosen IOM screws until they pop out.
Chapter 5 Hardware Maintenance and
Replacement
140