H3C Technologies H3C S10500 Series Switches - Manual (Page 29)

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Installing FRUs
There is no required order for installing FRUs. H3C recommends that you connect power cords after
completing installing all required FRUs.
TIP:
Keep the chassis and the component packages for future use.
Attaching an ESD wrist strap
Every S10500 switch provides an ESD wrist strap. To minimize ESD damage to electronic components,
wear the ESD wrist strap and make sure it is reliably grounded when installing modules.
To use an ESD wrist strap:
1. Make sure the switch is reliably grounded. For how to ground your switch, see " Installing the
switch ."
2. Put on the wrist strap.
3. Tighten the wrist strap to make sure it makes good skin contact.
Make sure the resistance reading between your body and the ground is between 1 and 10
megohms.
4. As shown in Figure 15 , insert the ESD wrist strap into the ESD socket (with an ESD sign) on the
switch chassis, or attach it to the grounding screw of the chassis with an alligator clip.
Figure 15 Attaching an ESD wrist strap (S10506)