Checklist Before Installation - H3C SecPath F1000-E Installation Manual

Installation Manual
H3C SecPath F1000-E Firewall

3.4 Checklist Before Installation

Table 3-4 Checklist before installation
Installation
site
Item
Ventilation
Temperature 0°C to 45°C (32°F to 113°F)
Relative humidity 10% to 95% (noncondensing)
Cleanness Dust concentration ≤ 3 × 10
ESD prevention
EMI prevention
Lightning
protection
Electricity safety
3-8
Chapter 3 Preparing for Installation
Requirements
There is a minimum clearance of 10 cm (3.9
in.) around the inlet vents and exhaust vents
for heat dissipation of the firewall chassis.
A ventilation system is available at the
installation site.
The equipment and the floor are well
grounded.
The equipment room is dust-proof.
The humidity and temperature are at a proper
level, respectively.
Wear an ESD-preventive wrist strap and
uniform when touching a circuit board.
Place the removed memory module, CF card,
or HIM on an antistatic workbench, with the
face upward, or put it into an antistatic bag.
Touch only the edges, instead of electronic
components when observing or moving a
removed memory module, CF card, or HIM.
Take effective measures to protect the power
system from the power grid system.
Separate the protection ground of the firewall
from the grounding device or lightning
protection grounding device as far as
possible.
Keep the firewall far away from radio stations,
radar and high-frequency devices working in
high current.
Use electromagnetic
necessary.
The PGND cable of the chassis is well
grounded.
The grounding terminal of the AC power
socket is well grounded.
A port lightning arrester is installed. (Optional)
A power lightning arrester is installed.
(Optional)
A signal lightning arrester is installed at the
input end of an external signal cable.
(Optional)
Equip an uninterrupted power supply (UPS).
In case of emergency during operation, switch
off the external power switch.
4
particles/m³
shielding when