Installation accessories
Power cable
(provided)
Pre-installation checklist
Table 4 Pre-installation checklist
Item
Installation
site
Safety
precautions
Accessories
Reference
Power adapter
(provided)
Requirements
•
Ventilation
•
Temperature
0°C to 40°C (32°F to 104°F)
Relative humidity
5% to 95% (noncondensing)
•
Cleanness
•
•
•
ESD prevention
•
•
•
EMI prevention
•
•
•
Lightning
•
protection
•
Electricity safety
•
The device is far away from any moist area and heat source.
Accessories provided with the device.
•
Documents shipped with the device.
•
Online documents.
Rubber feet
Grounding
(provided)
terminal (provided)
There is a minimum clearance of 10 cm (3.9 in) around
the device.
A ventilation system is available at the installation site.
Dust concentration ≤ 3 × 10
No dust on desk within three days
The device is reliably grounded.
The equipment room is dust-proof.
The humidity and temperature are at acceptable levels.
Take effective measures to protect the power system
from the power grid system.
Separate the protection ground of the device from the
grounding device or lightning protection grounding
device as far as possible.
Keep the device far away from radio stations and radar
and high-frequency devices working in high current.
Use electromagnetic shielding when necessary.
The chassis is reliably grounded.
The grounding terminal of the AC power receptacle is
reliably grounded.
Equip a UPS.
In case of emergency during operation, switch off the
external power switch.
4
Grounding cable
(user-supplied)
particles/m
4
3
Result