Copyright NETASQ 2010
Page 8/65
INSTALLATION GUIDE :
2. USAGE PRECAUTIONS
2
2
U
U
S
S
A
A
G
G
E
E
P
P
R
R
E
E
C
C
A
A
U
U
T
T
I
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O
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WARNING
Using the wrong type of lithium batteries may cause the components to explode. Please follow the
indications given by the manufacturer of the lithium batteries (these are used in your firewall) on how
to recycle used batteries.
WARNING
Ensure that you place heavier equipment in the lower racks of the cabinet, and the lighter appliances
in the higher racks.
WARNING
Most NETASQ appliances require a land-based connection. Ensure that your power grid has good
ground conductivity, which meets NETASQ’s specifications concerning the power supply of firewalls.
It would be even better to protect the power supply with UPS devices.
WARNING
NETASQ appliances do not have power supply switches. In all cases, unplugging the power cable
from the mains socket will disconnect the appliance from the main power supply.
WARNING
NETASQ firewalls should not be installed in locations where the temperature may exceed 35°C. The
table below indicates the operating temperature, storage temperature and humidity level for each
appliance.
Operating temperature
Storage temperature
Humidity
U30
5° to 40°C (51° to 104°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (sans
condensation)
U70
5° to 40°C (51° to 104°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U120
5° to 40°C (51° to 104°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U250
5° to 40°C (55° to 104°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U450
5° to 40°C (55° to 104°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U1100
10° to 35°C (50° to 95°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U1500
10° to 35°C (50° to 95°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
U6000
10° to 35°C (50° to 95°F)
-30° to 65°C (-22° to
149°F)
20% to 90% (without
condensation)
NG1000-A
10° to 35°C (50° to 95°F)
-20° to 65°C (-4° to
149°F)
20% to 80% (without
condensation)
NG5000-A
10° to 35°C (50° to 95°F)
-20° to 70°C (-4° to
158°F)
20% to 80% (without
condensation)
