C-1
S
a
fe
ty
a
nd
R
egula
tory
S
tat
ement
s
C
Safety and Regulatory Statements
Safety Information
Safety Symbols.
Grounding.
These are safety class I products and have protective earthing terminals.
There must be an uninterruptible safety earth ground from the main power
source to the product’s input wiring terminals, power cord, or supplied power
cord set. Whenever it is likely that the protection has been impaired,
disconnect the power cord until the ground has been restored.
For LAN cable grounding:
■
If your LAN covers an area served by more than one power distribution
system, be sure their safety grounds are securely interconnected.
■
LAN cables may occasionally be subject to hazardous transient voltages
(such as lightning or disturbances in the electrical utilities power grid).
Handle exposed metal components of the network with caution.
Servicing.
There are no user-serviceable parts inside these products. Any servicing,
adjustment, maintenance, or repair must be performed only by service-trained
personnel.
These products do not have a power switch; they are powered on when the
power cord is plugged in.
Documentation reference symbol. If the product is marked with this
symbol, refer to the product documentation to get more information
about the product.
WARNING
A WARNING in the manual denotes a hazard that can cause injury
or death.
CAUTION
A CAUTION in the manual denotes a hazard that can damage
equipment.
Do not proceed beyond a WARNING or CAUTION notice until you have understood the
hazardous conditions and have taken appropriate steps.
Summary of Contents for J3138A
Page 1: ...Installation Guide HP J3138A HP AdvanceStack Internet Router ...
Page 2: ......
Page 5: ...HP AdvanceStack Internet Router Installation Guide ...
Page 10: ......
Page 66: ......
Page 98: ......
Page 102: ......
Page 103: ......