Dell PowerConnect J-8208 Hardware Guide - Page 139
Location of the ESD Point on a J-EX8200 Switch Chassis
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Chapter 9: Installing Switch Components and hot-removable: You can remove and replace them without powering off the switch or disrupting switch functions. Before you begin installing a line card in the switch: • Ensure that you have taken the necessary precautions to prevent Electrostatic Discharge Damage (ESD) damage (see "Prevention of Electrostatic Discharge Damage on J-EX Series Switches" on page 236). • If there are any transceivers installed in the line card, remove them before you install the line card. For instructions on removing transceivers, see "Removing a Transceiver from a J-EX Series Switch" on page 173. • Ensure that you know how to handle and store the line card (see "Handling and Storing Line Cards in J-EX8200 Switches" on page 179). • Ensure the switch has sufficient power to power the line card while maintaining its N+1 or N+N power configuration: • To determine the power requirements of the line card, see "Power Requirements for J-EX8208 Switch Components" on page 76. • To determine if the switch has enough available power for the line card, use the show chassis power-budget-statistics command. Ensure that you have the following parts and tools available to install a line card in the switch: • ESD grounding strap • Phillips (+) screwdriver, number 2 To install a line card in the switch (see Figure 60 on page 125): 1. Attach the ESD grounding strap to your bare wrist and connect the strap to the ESD point on the switch chassis (see Figure 59 on page 123). Figure 59: Location of the ESD Point on a J-EX8200 Switch Chassis 2. If the line card slot has a cover panel on it, use the screwdriver to remove the captive screws on each side of the cover panel. Save the cover panel and the screws for later use. CAUTION: Do not lift the line card by holding the ejector levers on the faceplate or the edge connectors. The levers cannot support the weight 123