4
Installing and removing the power
module
Safety precautions
To avoid injuring yourself or damaging the power module and device,
follow these safety precautions:
•
When installing and removing the power module, wear an ESD
wrist strap. Make sure the strap makes good skin contact and is
reliably grounded.
•
To avoid damaging the power module and device, make sure
the external power source provides a voltage as required by the
power module and the power module output voltage is as
required by the device.
•
To avoid bodily injury, do not touch any bare 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 an internal circuit or component is faulty, contact H3C
Support.
Installation tools
You must wear an ESD wrist strap when installing or removing the
power module. Prepare one yourself.
Installing the power module
To avoid bodily injury or device damage, strictly follow the procedure
in
to install the power module.
