Installation Manual
H3C S9500 Series Routing Switches
Chapter 3 Switch Installation
3-11
Table 3-2
Procedure of installing NEPS3500-A
Step
Sub-step
Install the
NEPS3500-A
enclosure into
the switch
1) Hold the handle on the enclosure with one hand and the
bottom with the other hand, and gently slide the enclosure
along the guide rails into the switch.
2) Fasten the captive screws on both sides of the enclosure with
a Philips screwdriver.
3) Check that the power switch on the enclosure is in the OFF
position.
Install 1800 W
sub-PSU(s) to
the
NEPS3500-A
enclosure
1) Pull down the handle on the sub-PSU (refer to the leftmost
graph in Figure 3-10).
2) Slide the sub-PSU smoothly along the guide rails, until it
snaps into the backplane.
3) Push the handle upward so that the sub-PSU moves further
inside about 1 cm (0.39 in) until the handle locks the sub-PSU
in place, as shown in the rightmost graph in Figure 3-10.
Figure 3-10
Install a 1800 W sub-PSU
3.6.3 Connecting Power Cable(s)
I. Connecting the AC power cord
Caution:
z
For lightning protection, the AC power supply should be led through an external
lightning device into the switch.
z
Make sure the power switch on the PSU is in the OFF position before connecting the
AC power cord.
Take the following steps to connect the AC power cord to NEPS600-A, NEPS1200-A,
or NEPS2000-A:
1)
Turn the clamp at the left of the PSU front panel rightwards.
2)
Insert the plug at one end of the AC power cord into the socket of the PSU.
3)
Turn the clamp leftwards until it grips the plug.
4)
Insert the other end of the power cord into an external power socket.
