4
•
Before you install the power module, make sure the voltage of
the power source is as required by the power module, and the
output voltage of the power module is as required by the device.
•
Do not touch any cables or terminals of the power module.
•
Do not place the power module in a wet area, and prevent liquid
from flowing into the power module.
•
To avoid power module damage, do not open the power module.
When the internal circuits or components of the power module
fail, contact H3C Support.
Tools
Prepare an ESD wrist strap and a flat-blade screwdriver yourself.
Installing and removing the power module
Make sure the power module model is compatible with the device.
For more information about hardware compatibility, see the installation
guide for the device.
Installing the power module
To avoid bodily injury or device damage, follow the procedure
in
to install the power module.
Figure 2 Installation procedure
To install the power module:
1.
Wear an ESD wrist strap and make sure the strap makes good
skin contact and is reliably grounded.
