Removing A Fan Tray; Installing/Removing A Power Module - H3C S5830V2 Series Installation Manual

Figure 16 Installing an LSVM1FANSC or LSVM1FANSCB fan tray to the S5830V2-24S

Removing a fan tray

WARNING!
• Take out the fan tray after the fans completely stop rotating.
• To prevent an unbalanced fan from causing loud noise, do not touch the fans, even if they are not
rotating.
To remove a fan tray:
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
1.
Loosen the captive screw of the fan tray with a Philips screwdriver until it is fully disengaged
2.
from the switch chassis.
Grasp the handle of the fan tray with one hand and pull the fan tray part way out the slot.
3.
Support the fan tray bottom with the other hand, and pull the fan tray slowly along the guide rails
out of the slot.
Put away the removed fan tray in an antistatic bag for future use.
4.

Installing/removing a power module

WARNING!
In power redundancy mode, you can replace a power module without powering off the switch but
must strictly follow the installation and removal procedures in
injury or switch damage.
CAUTION:
Provide a circuit breaker for each power module.
The switch comes with both power module slots empty and the power filler modules as accessories.
You can install one or two power modules for these switches as needed. For more information about
the power modules available for the switches, see
Figure 17
"Power modules."
15
and Figure 18 to avoid bodily