16
3.
Insert the ESD-preventive wrist strap into the specially designed hole on the switch chassis or attach
it to the grounding screw of the chassis with the alligator clips.
4.
Make sure the ESD-preventive wrist strap is well grounded.
Figure 16
Attaching an ESD-preventive wrist strap
Switch moving
IMPORTANT:
For personal safety, at least four people are required to move an S12518 switch.
When you move an H3C S12500 switch, follow these guidelines:
•
Remove all the external cables (including the power cables) before moving the chassis.
•
For personal safety, have several persons to move the switch carefully.
•
When moving the switch, hold the handles at both sides of the chassis. Do not hold the plastic panel
of the chassis, the handle of the fan tray, the handle of the back cover of the chassis, or the air vents
of chassis. Any attempt to carry the switch with these parts may cause equipment damage or even
bodily injury.
Laser safety
WARNING!
Do not stare into any fiber port when the switch has power. The laser light emitted from the optical fiber
may hurt your eyes.
Summary of Contents for S12500 Series
Page 40: ...30 Figure 28 Installing an upper expansion cable management bracket 1 2 3 4 5 6 7...
Page 109: ...99 Figure 74 Replacing a card for the S12504 A Card to be removed B Card to be installed...
Page 149: ...139 Figure 85 Loopback operation on an optical transceiver...
Page 164: ...154 Figure 100 Example of a device label...
