Power On - Juniper EX4600 Quick Start Manual

5. Lift the switch and position it in the rack. Line up the bottom hole in each mounting rail with a hole in
each rack rail, making sure the switch is level.
6. While you're holding the switch in place, have a second person insert and tighten the rack mount
screws to secure the mounting rails to the rack rails. Make sure they tighten the screws in the two
bottom holes first, and then tighten the screws in the two top holes.
7. Continue holding the switch in place and have the second person slide the mounting blades into the
mounting rail grooves.
8. Screw the mounting blades to the rack using the rack mount screws (and cage nuts and washers, if
your rack requires them).
9. Double-check that the mounting brackets on each side of the rack are level.

Power On

Now that you've installed your EX4600 in the rack, you're ready to connect it to power.
1. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end to one of the ESD grounding points on the chassis.
2. Secure the grounding lug and attached cable to the chassis using two 10-32 x 0.25 screws with #10
split-lock washers. Attach the lug to the chassis through the left rail and blade assembly.
4