User guide

61
Installing a fan unit
A fan unit can be installed/removed even if the blade enclosure is powered on. The following
section is an example of installing a fan unit. Use the same method to install fan units to other slots.
Make sure to follow the instructions and notes to use the blade enclosure and other
devices safely. There is a risk of death or serious injury. For more information, see
the descriptions on page 3.
● Do not place your hands inside the blade enclosure.
● Do not install or remove two or more fan units at the same time.
Important
The upside and downside of a fan unit are inverted on the upper level (fan unit slots 1 to 5)
and the lower level (fan unit slots 6 to 10) of the blade enclosure. Even if you attempt to
install a fan unit in the wrong direction, you cannot install it, and the connector may be
damaged.
1. If there is a slot cover on the slot where you
wish to install the fan unit, remove the slot
cover. If the slot cover is on a slot on the
upper level of the blade enclosure (fan unit
slots 1 to 5), push the slot cover ejector
upward. If the slot cover is on the lower
level (fan unit slots 6 to 10), push the
ejector downward. The illustration on the
right depicts removal from the upper level.
Push the ejector downward if you remove a
slot cover from the lower level.
Important
Keep the removed slot cover in a safe
place.
WARNING
(1)
(2)