14CHAPTER 1: UNPACKING INSTRUCTIONS
Unpacking a | The Switch 4005 chassis houses two fan trays. Each fan tray contains two |
Fan Tray | fans. All four fans are required for normal operation. |
| All Switch 4005 chassis and starter kits ship from the manufacturing |
| center with two fan trays preinstalled. You do not have to order or install |
| a fan tray in a Switch 4005 chassis unless one or both fans in a fan tray |
| fail. |
This section contains instructions and cautions when unpacking an individual fan tray (order number 3C16823).
1Before you continue to unpack the shipping box, carefully examine it for signs of damage.
If the shipping box shows any signs of damage, replace any items that you have already removed, reseal the shipping box, and contact your network supplier (the company from which you purchased the product) immediately.
If you cannot contact your supplier, contact 3Com Customer Service:
■If you are located in the United States or Canada, call
■If you are located in another country, find the appropriate telephone number from the 3Com Web site:
http://www.3com.com/util/enterprise.html
2Remove the protective wrap and inspect the fan tray supply for damage. If damage exists, follow the instructions in step 1.
3Replace the protective wrap and return the fan tray to its shipping box until you are ready to install it.
4Read the Switch 4005 Installation and Maintenance Guide for important safety information and instructions for removing and installing fan trays.
A printed copy of this guide is included in all chassis shipping boxes.
Alternatively, you can download a copy from the 3Com Web site. Click the “Find Documentation” link on this page:
http://support.3com.com/index.htm
