Pre-Installation Checklist - H3C WX2510H Installation Manual

Pre-installation checklist

Table 4 Pre-installation checklist
Item
Installation
site
Safety
precautions
Accessories
Reference
Requirements
•
Ventilation
•
Temperature 0°C to 45°C (32°F to 113°F)
Relative humidity 5% to 95% (noncondensing)
•
Cleanliness
•
•
•
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 are available.
•
Documents shipped with the device are available.
•
Online documents are available.
A minimum of 10 cm (3.9 in) of clearance is reserved
around the chassis for heat dissipation.
A good 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.
Effective measures have been taken to protect the
power system from the power grid system.
The protection ground of the device is separated from
the grounding device or lightning protection
grounding device as far as possible.
The device is far away from radio stations and radar
and high-frequency devices working in high current.
Electromagnetic shielding is used.
The grounding cable of the chassis is reliably
grounded.
The grounding terminal of the AC power receptacle is
reliably grounded.
A UPS is available.
The location of the emergency power switch in the
equipment room is clearly identified.
4
4 3
particles/m
Result