HP HSR6802 HSR6804 HSR6808 Routers Installation Guide

6
Table 6 Harmful gas limits in an equipment room
Gas Max. (m
g
/m
3
)
SO
2
0.2
H
2
S 0.006
NH
3
0.05
Cl
2
0.01
Cooling system
Fan trays of the routers are hot swappable and support automatic fan speed adjustment. To ensure good
ventilation, the following requirements must be met:
• Leave at least 10 cm (3.94 in) of clearance at the inlet and outlet air vents.
• The installation site has a good cooling system.
Figure 2 Airflow through the HSR6804 chassis
NOTE:
A
n HSR6802 router uses the same airflow system as an HSR6804 router.