Cisco Systems Cisco uBR10012 manual Recommended Tools and Supplies, Quantity Description Comments

Chapter 3 Installing the Cisco uBR10012 Router

Mounting the Chassis in the Rack

Recommended Tools and Supplies

Table 3-1lists the tools, equipment, and supplies necessary to connect the system ground to the chassis.

Table 3-1	Tools and Supplies
Quantity	Description	Comments
1	Number 2 Phillips screwdriver	—
1	A 3/16-inch flat-blade screwdriver s	—
1	A 1/4-inch flat-blade screwdriver	—
12	Mounting bracket screws	Included in accessory kit
1	ESD-preventive wrist strap	—
—	Tape measure (optional)	—
—	Level (optional)	—

Installing the Cisco uBR10012 Chassis in the Rack

When you are installing the chassis in a rack, please be aware of the following issues.

•AC power shelf installation precautions

•Loaded and unloaded chassis weight

Caution If you are using the optional AC-input power shelf, do not install the shelf until after you have installed the Cisco uBR10012 chassis to avoid the possibility of crushing the shelf during the router’s installation.

For more information about installing the power shelf, see 2400W AC-Input Power Shelf for the Cisco uBR10012 Universal at the following URL: http://www.cisco.com/en/US/docs/cable/cmts/ubr10012/installation/field_replaceable_units/ub10acsh. html

Caution A fully populated chassis weighs approximately 230 lbs (104.3 kg) and should be lifted only with a forklift or hydraulic lift. A depopulated chassis weighs approximately 55 lbs(24.95 kg) and should be lifted by two people. When handling the chassis, always follow proper lifting practices, as outlined in the “Chassis-Lifting Guidelines” section on page 2-2

Warning Two people are required to lift the chassis. Grasp the chassis underneath the lower edge and lift with both hands. To prevent injury, keep your back straight and lift with your legs, not your back. Statement 210

Warning At least three people are required to mount the shelf in the equipment rack: two people are needed to hold the shelf in place while a third person tightens the mounting screws. Statement 336

	Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
OL-18259-01		3-23