Lenovo THINKSERVER 3797 - Manual (Page 14)

Safety statements
Important:
Each caution and danger statement in this document is labeled with a
number. This number is used to cross reference an English-language
caution or danger statement with translated versions of the caution or
danger statement in the Safety Information document.
For example, if a caution statement is labeled ″Statement 1,″
translations for that caution statement are in the Safety Information
document under
″Statement 1.″
Be sure to read all caution and danger statements in this document
before you perform the procedures. Read any additional safety
information that comes with the server or optional device before you
install the device.
Attention: Use No. 26 AWG or larger UL-listed or CSA certified
telecommunication line cord.
6 ThinkServer RD220 Types 3729, 3779, 3797, and 3798: Hardware Maintenance Manual