H3C Technologies H3C S5800 Series Switches - Manual (Page 15)

11
• To avoid electric shock, never open the chassis of the RPS1600-A
while it is in operation; try not to open the RPS1600-A even if it is
not electrified.
• Unplug the power cable before cleaning the RPS1600-A.
• Keep the equipment room clean. The limits on the concentrations of
dust and harmful gases in the equipment room are shown in
Table
5 and Table 6 .
Table 5 Limit on dust concentration
Mechanical active material Limit (particles/m 3 )
Dust particles
≤ 3 x 10 4 (No visible dust on desk
in three days)
Note: Dust particle diameter ≥ 5 μm
Table 6 Limits on harmful gas concentration
Gas Limit (mg/m 3 )
SO
2
0.2
H
2
S 0.006
NH
3
0.05
Cl
2
0.01
Installing the RPS1600-A
The RPS1600-A can be installed either in a 19-inch standard rack or on
a workbench.