Pre-Installation Checklist - H3C SecPath F5020 Installation Manual

Pre-installation checklist

Table 5 Pre-installation checklist
Item
Installation
site
Safety
precautions
Requirements
•
Ventilation
•
•
Temperature
•
(indoor)
Relative humidity
5% RH to 95% RH, noncondensing
(indoor)
•
Cleanliness
•
•
•
•
ESD prevention
•
•
•
•
•
EMI prevention
•
•
•
Lightning
•
protection
•
•
•
Electricity safety
•
•
Rack-mounting
•
requirements
•
•
The device is far away from any moist area and heat source.
•
The emergency power switch in the equipment room is located.
There is a minimum clearance of 10 cm (3.94 in)
around the inlet and outlet air vents for heat
dissipation of the device chassis.
A ventilation system is available at the installation
site.
Operating: 0°C to 45°C (32°F to 113°F)
Storage: –40°C to +70°C (–40°F to +158°F)
Dust concentration ≤ 3 × 10
No dust on desk within three days
The equipment and the workbench or rack are
reliably grounded.
The equipment room is dust-proof.
The humidity and temperature are at acceptable
levels.
An ESD wrist strap is available.
An antistatic workbench is available.
Antistatic bags are available.
Effective measures are taken for filtering interference
from the power grid.
The protection ground of the device is away from the
grounding facility of power equipment or lightning
protection grounding facility.
The device is far away from radio transmitting
stations, radar stations, and high-frequency devices.
Electromagnetic shielding, for example, shielded
interface cables, is used as required.
The grounding cable of the chassis is reliably
grounded.
The grounding terminal of the AC power receptacle is
reliably grounded.
(Optional.) A power lightning arrester is available.
A UPS is available.
The power-off switch in the equipment room is
identified and accessible so that the power can be
immediately shut off when an accident occurs.
The rack has a good ventilation system.
The rack is sturdy enough to support the weight of the
device and installation accessories.
The rack has a size that can accommodate the
device.
The front and rear of the rack are a minimum of 0.8 m
(2.62 ft) away from walls or other devices.
7
4 3
particles/m
Result