Cooling System; Esd Prevention - H3C MSR5600 Series Preparing For Installation

Table 4 Harmful gas limits in the equipment room
Gas
SO
2
H S
2
NH
3
Cl
2
NO
2

Cooling system

The router uses left to rear airflow for heat dissipation.
Figure 1 Airflow through the MSR 5600 chassis
To ensure good ventilation, the following requirements must be met:
•
Leave a minimum clearance of 10 cm (3.94 in) for the air inlet and outlet vents.
•
The installation site has a good cooling system.

ESD prevention

CAUTION:
Check the resistance of the ESD wrist strap for safety. The resistance reading should be in the range
of 1 to 10 megohm (Mohm) between human body and the ground.
To prevent electrostatic discharge (ESD), follow these guidelines:
•
Make sure the router and the floor are reliably grounded.
•
Take dust-proof measures for the equipment room.
•
Maintain the humidity and temperature at acceptable levels.
3
Max. (mg/m )
0.2
0.006
0.05
0.01
0.04
3