Quick Operation Guide of DS-A81 Series Storage System
6
The floor in the equipment room must be capable of loading more than 600kg/m
2
, and the
height between the floor and the ceiling must be more than 2.7 m. The loading capability of
the rack can be computed in 10 kg/U, e.g., for a 4U chassis, the required loading capability of
the rack is 40 kg.
Ensure adequate air ventilation of the rack.
Close all the doors and windows to prevent the dust or use a dust-filtering ventilation
device. The dust particulate (≥5μm) must be less than 18,000 particulate / (dm)³.
In an conditions of non-working status of the device, the horizontal and vertical vibration
acceleration value of the equipment room’s floor surface must be lower than 0.5m/S².
The rack or surface on which the device is installed must be properly grounded, and ensure
that each device is grounded as well. The resistance between the device casing and the
ground must be less than 4Ω.
2.3 Installation and Initial Power-on
The device shall be placed on the fixed flat surface. Tilting surface is not allowed.
You can use the standard plate in the industrial cabinet or use the guide (not provided) to
install the device to the rack. It is recommended to use the bolts to fix the device to the rack
through the mounting screw holes on the rack.
Connect all the power cords of the device to the power socket and wait for 12 hours before
starting up. The temperature of the device and the equipment room must be consistent to
prevent the damage caused by a huge temperature difference.
If the device has been transported and stored for more than 10 days; perform the previous
operation and then start up and run the device for 30 minutes without the hard disks. And
then you shut down the device, insert the hard disks and start the device again.
2.4 Notes for Installation
The device is high-precision equipment. Please keep stable and gentle when moving it.
Multiple people are required to carry the heavy-weight device.
Installation and running environment must meet standards. Take regular investigations and
records for the equipment room, or apply a remote monitoring for the working status of the
device.
Do not unplug the power cord when the device is running.
In case of alarm beeper produced during the system running, please take immediate check
and solution.
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