H3C Technologies H3C S9800 Series Switches - Manual (Page 30)

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Installing FRUs
Table 4 FRUs for the switch models
FRU Applicable switch model
Switching fabric module S9810
LSVM1S9800FAN and LSVM2S9800FAN fan trays S9804
LSVM1S9810FAN and LSVM2S9810FAN fan trays S9810
Power modules S9800 Switch Series
LPUs S9800 Switch Series
H3C recommends that you connect the power cords after all FRUs are installed.
Attaching an ESD wrist strap
The S9810 switch comes with an ESD wrist trap. No ESD wrist strap is provided with the S9804 switch.
You need to prepare an ESD wrist strap for the S9804 switch yourself.
To minimize ESD damage to electronic components, wear an ESD wrist strap and make sure it is reliably
grounded when installing FRUs.
To attach an ESD wrist strap:
1. Make sure the switch is reliably grounded.
2. Put on the wrist strap.
3. Tighten the wrist strap to keep good skin contact.
Make sure the resistance reading between your body and the ground is between 1 and 10
megohms.
4. Insert the ESD wrist strap into the ESD jack on the switch chassis, or attach it to the grounding screw
of the chassis with an alligator clip.
Installing switching fabric modules for the S9810
switch
CAUTION:
Install the switching fabric module before you install a fan tray.
The S9810 switch comes with the lower switching fabric module and fan tray slots empty and a filler
panel covering the upper switching fabric module and fan tray slots.