Cisco Cisco CRS-1 Multishelf System Troubleshooting Guide

Introduction
 Prerequisites
      Requirements
      Conventions
 Conditions
 Related Information

This document is designed to clarify the conditions under which you can tilt or lift the CRS−1 16 slot
line−card and fabric−card chassis.

Refer to these documents for more information:

Cisco CRS−1 Carrier Routing System 16−Slot Line Card Chassis Unpacking, Moving, and Securing
Guide

• 

Cisco CRS Carrier Routing System Fabric Card Chassis Unpacking, Moving, and Securing Guide

• 

Cisco recommends that you have knowledge of these topics:

Cisco CRS−1 routers and components

• 

Site planning for the installation of a Cisco CRS−1 line card chassis

• 

Refer to Cisco Technical Tips Conventions for more information on document conventions.

Cisco clarifies that:

The CRS−1 16 slot line−card and fabric−card chassis can be tipped and rested on its side (not front,
nor rear) only if needed in order to get through low doorways or overcome other height restrictions
encountered when you transport the chassis to the installation point.

1. 

If you need to move the chassis on its side, it is recommended that you move the chassis in the "As
Shipped" condition, specified by the manuals listed in the Introduction section of this document. In
other words, there should be neither added hardware nor power shelves installed during this move.

2. 

The CRS−1 16 slot line−card and fabric−card chassis can be tilted either front−to−rear or
side−to−side, but not rested, during transport in order to get through low height restrictions.

3.