Juniper EX8208 Hardware Manual page 173

1. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
the ESD point on the chassis.
2. Ensure that the power supply is fully inserted and latched securely in the chassis.
Power Supply in an EX8200 Switch" on page
3. Flip the Enable switch, which is next to the appliance inlet on the power supply faceplate, to the Standby
position.
4. Squeeze the two sides of the power cord retainer clip, and insert the L-shaped ends of the clip into the
holes in the bracket on each side of the AC appliance inlet on the AC power supply faceplate. See
Figure 50 on page 173.
Figure 50: Power Cord Retainer in an AC Power Supply
5. Locate the power cord or cords shipped with the switch; the cords have plugs appropriate for your
geographical location.
6. Insert the coupler end of the power cord into the AC appliance inlet on the AC power supply faceplate.
NOTE: If the power cord tray is installed, you can thread the power cord through the power
cord tray. See
7. Push the cord (close to the coupler end) into the slot in the adjustment nut of the power cord retainer.
Rotate the nut until it is tight against the base of the coupler and the slot in the nut is turned 90° from
the top of the switch. See
8. If the AC power source outlet has a power switch, set it to the OFF (0) position.
Figure 51 on page 174.
Figure 51 on page
240.
174.
See"Installing an AC
173