Brocade Communications Systems NetIron MLXe Series Hardware Installation Manual page 260

Replacing fan assemblies
DANGER
For safety reasons, the ESD wrist strap should contain a series 1 megaohm resistor.
NOTE
If you did not remove the extra shipment screws from the router during installation, you will not be able to remove the fan tray
assembly. You will need to remove the router from the rack to remove the shipping screws, (refer to the installation chapter
appropriate for your router model) before you can remove the fan tray assembly.
Follow these steps to replace fan tray assemblies in 4-slot routers.
1. Put on the ESD wrist strap and ground yourself by inserting the plug into the ESD connector on the router.
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Brocade NetIron MLXe Series Hardware Installation Guide
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