Cisco PC4000 Installation Manual page 32

Rack-Mount the Chassis
The rack must be of the following type:
• A standard 19-inches (48.3-cm) wide, 4-post EIA rack with mounting posts that conform to English
• The rack post holes can be square 0.38-inches (9.6 mm), round 0.28-inches (7.1 mm), #12-24 UNC, or
• The minimum vertical rack space per chassis must be 1 RU, equal to 1.75 inches (44.45 mm).
• The slide rails for the chassis have an adjustment range of 24 to 36 inches (610 to 914 mm).
Note
Before you begin
Take note of the following warnings:
Warning
Warning
Warning
Warning
Step 1
Attach the inner rails to the sides of the chassis:
Cisco Secure Endpoint PC4000 Hardware Installation Guide
28
universal hole spacing per section 1 of ANSI/EIA-310-D-1992.
#10-32 UNC when you use the supplied slide rails.
The slide rails supplied by Cisco Systems for the chassis do not require tools for installation if you install
them in a rack that has square 0.38-inches (9.6 mm), round 0.28-inches (7.1 mm), or #12-24 UNC threaded
holes.
To prevent personal injury or damage to the chassis, never attempt to lift or tilt the chassis using the handles
on modules, such as power supplies, fans, or cards. These types of handles are not designed to support the
weight of the unit.
2 people are required to lift the heavy parts of the product. To prevent injury, keep your back straight and lift
with your legs, not your back.
To reduce the risk of fire or bodily injury, do not operate the unit in an area that exceeds the maximum
recommended ambient temperature of: 40ºC
To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to
ensure that the system remains stable. The following guidelines are provided to ensure your safety:
• This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
• When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the
heaviest component at the bottom of the rack.
• If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the
unit in the rack.
Mount the Chassis