NEC Express5800 Series User Manual page 17

CAUTION
Am bient temperature
The operating temperature of the rack ambient is greater than room ambient. Therefore, the console
draw er and other optional devices must be installed in an environment compatible w ith the maximum
ambient temperature (Tma) specified by the manufacturer.
Air Flow
Make air flow required for safe operation of the console drawer and other units.
Loading of rack
Mount the console draw er and other units onto the rack evenly. If the w eight of units is shifted to the right,
the left, or the upper of the rack, the possibility of rack falling is increased.
Circuit overloading
Consideration should be given to the connection of the equipment to the supply circuit and the effect that
overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should be used w hen addressing this concern.
Reliable earthing
Maintain the reliable earthing of mounted units.
Do not attempt to carry or install the device alone.
More than tw o people are required to carry or install the rack. Otherw ise, the rack may fall, resulting in
personal injury or damage to peripheral devices. In particular, tall racks such as a 44U rack become
unstable unless steadied w ith a stabilizer. Make sure that tw o or more people hold the rack to carry or
install the rack.
Do not install w ith the load weight distributed unevenly.
To avoid unevenly distributing the load of the rack and device, install a stabilizer or connect multiple racks
to distribute the w eight. Otherwise, the rack may fall, resulting in personal injury.
Do not install components alone, and check the door hinge pins of the rack.
At least tw o people are required to install a rack door, rail, and other rack components. When installing
the door, make sure that both upper and low er hinge pins are held in place. Incomplete attachment may
cause components to fall off as w ell as personal injury.
Do not pull out the console drawer from a rack that is not stable.
When pulling out the console draw er from the rack, make sure that the rack is stabilized (by using
stabilizers or quake-proof fixtures). Otherwise, the rack may fall, resulting in personal injury.
Do not pull out m ore than one device from the rack.
Pulling out multiple devices from the rack may cause the rack to fall, resulting in personal injury. Pull out
only one device at one time.
Do not exceed the rated capacity of the power supply w hen connecting devices.
To prevent burn injuries, fire, and damage to the console draw er, make sure the load on the branch circuit
that supplies pow er to the rack w ill not exceed the rated load.
Do not get your fingers caught in the rails.
When mounting/removing the console draw er onto/from the rack, be careful to avoid getting your fingers
caught in the rails or cutting your fingers on the rails.
Do not apply any w eight on the console drawer when it is pulled out from the rack.
Do not apply force on the console draw er when it is pulled out from the rack. Doing so causes the frames
to bend, w hich makes it impossible to be mounted on the rack. It may also cause the console drawer to
fall, resulting in personal injury.
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Express5800 Series 17.3-inch LCD Console Drawer (1port) User's Guide