Installing A Psu; Installation Preparation; Installation Procedure - 3Com LSBM1SRP1M1 Installation Manual

Installation Manual
H3C S9500 Series Routing Switches
(6) (6)
(7) (7)
(8) (8)
(1) Front panel of the switch
(4) RTN terminal
(7) RTN strip
(10) PGND wire
Figure 3-8 Ground the switch through the PGND strip of the PDF

3.6 Installing a PSU

3.6.1 Installation Preparation

Wear an ESD-preventive wrist strap and verify the ESD-preventive wrist strap is
properly grounded.
If there is a filler panel in the position where you will install a PSU, remove the filler
panel.
Caution:
When you move a PSU, hold its bottom with one hand. Do not move it by just holding its
handle. Otherwise, the PSU may be damaged.

3.6.2 Installation Procedure

I. Removing a PSU other than NEPS3500-A
The following procedure applies to all NEPS PSUs except NEPS3500-A.
(1) (1)
(2) (2)
(5) (5)
(9) (9)
(2) DC power input
(5) PDF
(8) PGND strip
(11) Grounding screw
(3) (3)
(4) (4)
(10) (10)
3-9
Chapter 3 Switch Installation
(3) NEG terminal
(6) -48V strip
(9) Earth ground
(12) Rear panel of the switch
(12) (12)
(11) (11)