H3C CR19000-16, Руководство по установке

Страница: 39 / 146

2-18
7. Close the ejector levers until they come in close contact with the front panel, as shown by
callout 2 in
Figure2-17 .
8. Use a Phillips screwdriver to fasten the captive screws on the interface module.
9. As shown by callout 3 in Figure2-17 , press the spring tab on each ejector lever retainer to
remove the ejector levers. Place the ejector lever back on their holders and keep them secure
for future use.
Figure2-17 Using a detachable ejector lever
Installing an interface module that uses general ejector levers
1. Wear an ESD wrist strap. Make sure the wrist strap makes good skin contact and is reliably
grounded.
2. Remove the filler panel from the target interface module slot.
Keep the removed filler panel secure for future use.
3. Open the ejector levers of the module. Gently push the module into the slot along the guide
rails.
4. Continue to push the module by its middle part on the front panel until you cannot push it any
further. Then close the ejector levers.
5. Use a Phillips screwdriver to fasten the captive screws on the module.
6. Pivot up the ejector levers on the module.