Safety Recommendations; Safety Symbols; General Safety Recommendations - H3C CR19000-16 Installation, Quick Start

Figure 2-3 Airflow through the chassis

Safety recommendations

To avoid bodily injury and damage to the router, read all safety recommendations carefully before
installation. Note that the recommendations do not cover every possible hazardous condition.

Safety symbols

When reading this document, pay special attention to the following symbols:
WARNING means an alert that calls attention to important information that if not understood or
followed can result in personal injury.
CAUTION means an alert that calls attention to important information that if not understood or
followed can result in data loss, data corruption, or damage to hardware or software.

General safety recommendations

To avoid bodily injury or device damage, follow these guidelines when you install or operate the
router:
2-4