Safety Recommendations; Examining The Installation Site - H3C S5560S-SI Installation Manual

Switch series
S3100V3-SI
switch series

Safety recommendations

To avoid equipment damage or bodily injury, read the following safety recommendations before
installation. Note that the recommendations do not cover every possible hazardous condition.
•
Before cleaning the switch, remove all power cords from the switch. Do not clean the switch
with wet cloth or liquid.
•
Do not place the switch near water or in a damp environment. Prevent water or moisture from
entering the switch chassis.
•
Do not place the switch on an unstable case or desk. The switch might be severely damaged in
case of a fall.
•
Ensure good ventilation at the installation site and keep the air inlet and outlet vents of the
switch free of obstruction.
•
Make sure the operating voltage is as required.
•
To avoid electrical shocks, do not open the chassis while the switch is operating or when the
switch is just powered off.
•
Always wear an ESD wrist strap when installing the switch. Make sure the strap makes good
skin contact and is reliably grounded.

Examining the installation site

The switch must be used indoors. You can mount your switch in a rack or on a workbench, but make
sure of the following information:
•
Adequate clearance is reserved at the air inlet and exhaust vents for ventilation.
•
The rack or workbench has a good ventilation system.
•
Identify the cold aisle and hot aisle at the installation site, and make sure ambient air flows into
the switch from the cold aisle and exhausts to the hot aisle.
•
Identify the airflow directions of the upper and lower devices and prevent hot air exhausted from
the lower devices from flowing into the upper devices.
•
The rack is sturdy enough to support the switch and its accessories.
•
The rack or workbench is reliably grounded.
To ensure correct operation and long service life of your switch, install it in an environment that meets
the requirements described in the following subsections.
Model
S3100V3-10TP-SI
S3100V3-18TP-SI
Non-PoE
models
S3100V3-28TP-SI
S3100V3-52TP-SI
S3100V3-10TP-PWR-SI
S3100V3-20TP-PWR-SI
PoE models
S3100V3-28TP-PWR-SI
3
Product code
LS-3100V3-10TP-SI
LS-3100V3-18TP-SI
LS-3100V3-28TP-SI
LS-3100V3-52TP-SI
LS-3100V3-10TP-PWR-SI
LS-3100V3-20TP-PWR-SI
LS-3100V3-28TP-PWR-SI