User's Guide

8
Cleaning
Do not disassemble, repair or alter the server.
Never attempt to disassemble, repair or alter the server on any occasion other than
described in this manual. Failure to follow this instruction may cause an electric shock or
fire as well as malfunctions of the server.
Make sure to complete device installation.
Always connect power cords and interface cables firmly. An incompletely installed device
may cause a power failure, resulting in smoking or fire.
Unplug power cords before maintenance.
Before maintenance, power off all devices installed on the Blade Enclosure and unplug
power cords. Even if devices are powered off, there is a risk of electric shock or fire as well
as malfunction when maintenance is performed for the devices on the Blade Enclosure
with their power cords plugged.
Disconnect the power plugs from the power outlet occasionally and clean the plugs with a
dry cloth. Heat will generate if condensation is formed on a dusty plug, and may lead to a
fire.