Acer Altos G540 M2 - Manual (Page 102)

3 System upgrade 92
Installing a redundant power supply module
The Altos G540 M2 supports two 610-watts hot-swap power supply
modules. The system ships out with only one power supply module
installed. You have the option to install a second module to provide
the system with a redundant power source. A redundant power
configuration enables a fully-configured system to continue running
even if one of the power supply module fails.
WARNING! To reduce the risk of personal injury or
damage to the equipment, the installation of power
supply modules should be referred to individuals who are
qualified to service server systems and are trained to deal
with equipment capable of generating hazardous energy
levels.
WARNING! To reduce the risk of personal injury from
hot surfaces, observe the thermal labels on each power
supply modules. You can also consider wearing protective
gloves.
WARNING! To reduce the risk of personal injury from
electric shock hazards, do not open the power supply
module. There are no serviceable parts inside the
module.
Caution! Electrostatic discharge can damage electronic
components. Make sure that you are properly grounded
before handling a power supply module.