Juniper ACX7348 Hardware Manual page 127

3. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to one of the ESD points on the chassis.
4. Rotate the thumb screws counter-clockwise to loosen the screws (see
5. Grasp both ejector handles and slide the Routing Engine about halfway out of the chassis.
Figure 72: Removing a Routing Engine from the ACX7348 Router
6. Grasp the ejector handle with one hand, and place your other hand under the Routing Engine for
support as you slide it completely out of the chassis.
7. Place the Routing Engine on the antistatic mat.
8. If you are not replacing the Routing Engine immediately, install a cover in the empty slot.
Install the Routing Engine in the ACX7348 Router
Before you install a Routing Engine, ensure that you have an electrostatic discharge (ESD) grounding
strap.
To install a Routing Engine:
1. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to one of the ESD points on the chassis.
2. If a Routing Engine blank is installed, press the handles on the blank and gently pull out the blank
from the slot.
3. Remove the new Routing Engine from the antistatic bag, and inspect it for any damage before
installing it in the chassis.
Figure 72 on page 119).
119