5-5
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
OL-13208-11
Chapter 5 Preparing Your Site for Installation
Standard Warning Statements
Standard Warning Statements
This section describes the warning definition and then lists core safety warnings grouped by topic.
Warning
This warning symbol means danger. You are in a situation that could cause bodily injury. Before you
work on any equipment, be aware of the hazards involved with electrical circuitry and be familiar
with standard practices for preventing accidents. Use the statement number provided at the end of
each warning to locate its translation in the translated safety warnings that accompanied this device.
Note: SAVE THESE INSTRUCTIONS
Statement 1071
General Safety Warnings
Warning
Read the installation instructions before you connect the system to its power source.
Statement 1004
Warning
Ultimate disposal of this product should be handled according to all national laws and regulations.
Statement 1040
Warning
No user-serviceable parts inside Do not open.
Statement 1040
Warning
Installation of the equipment must comply with local and national electrical codes.
Statement 1074
Warning
To comply with the Class A emissions requirements shielded twisted pair T1/E1 cables must be used
for SPA-8-Port Channelized T1/E1 SPA (SPA-8XCHT1/E1) on the Cisco ASR 1006, ASR 1004, and ASR
1002.
EN55022/CISPR22 Statement
An electrical conducting path shall exist between the product chassis and the metal
surface of the enclosure or rack in which it is mounted or to a grounding conductor.
Electrical continuity shall be provided by using thread-forming type mounting
screws that remove any paint or nonconductive coatings and establish a
metal-to-metal contact. Any paint or other nonconductive coatings shall be removed
on the surfaces between the mounting hardware and the enclosure or rack. The
surfaces shall be cleaned and an antioxidant applied before installation.
The grounding architecture of this product is DC-isolated (DC-I).
DC-powered products have a nominal operating DC voltage of 48 VDC. Minimal
steady state DC operating voltage is 40.5 VDC. Reference American National
Standards Institute (ANSI) T1.315, Table 1.
Table 5-2
NEBS Compliance Statements (continued)