Nortel Networks Option 11C Mini Installing the chassis in a 19 inch rack/cabinet, Items required

Chapter 9 — Installing the chassis Page 129 of 332

3Place the chassis right side up on the rubber feet.

4Position the chassis so that the air inlets and exhausts are free from any obstructions. Also, you must have access to the front of the chassis.

CAUTION

Do not place the chassis on the floor. The inlets can take in dust that can cause harm to the system.

5If you want to add a Chassis Expander, follow the above steps to place the rubber feet on the Chassis Expander.

Note: You can place the Main Chassis directly on top of the Chassis

Expander. Refer to the equipment layout plan.

—————————— End of Procedure ——————————

Installing the chassis in a 19 inch rack/cabinet

Items required

To install the chassis in a 19 inch rack/cabinet, you require the following items:

•equipment layout plan

•one left chassis guide bracket

•one right chassis guide bracket

•one left ear bracket

•one right ear bracket

•eight #12-24 self-tapping screws

•four #8-32 machine screws

The NTTK09 contains all of the above items, with the exception of the equipment layout plan.

Note: The Option 11C Mini system does not include the 19 inch rack/cabinet.

Refer to Figure 32 on page 130 for guidelines on how to position system components.

Option 11C Mini Planning and Installation Guide