8.ACTION TAKEN AT OCCURRENCE OF FAULT OR ERROR
The user may remove a defected component and a new component for the replacement depending on the description in this chapter. However, if so, NEC does not assume the responsibility for any damage of the additional disk enclosure and components and any influence resulting from the operation of the additional disk enclosure. NEC recommends that you ask your maintenance engineer of the maintenance service agent with expert knowledge on details of the additional disk enclosure to remove any defected component and install a new component.
For the installation of two or more disk drives or the change of disk drive installation positions, perform the job for the disk drives one by one. The change of disk drive installation positions with any logical disks assigned may cause some data to be lost.
WARNING
If a trouble including smoking and bad smell occurs or a fault such as halting of two or more cooling fans is found, turn off the power and disconnect the power plugs from the AC outlets. Then ask your sales agent or maintenance engineer to inspect and repair the additional disk enclosure immediately. Using the additional disk enclosure as it is may cause electric shock or fire to occur. The user must never repair the additional disk enclosure because it is dangerous.
CAUTION
Note that your fingers may not be caught or hit on some object when your hands are entered into the additional disk enclosure.
If a fault occurs in the additional disk enclosure, the SERVICE LED on the additional disk enclosure, the FAULT LED on the defected component, or the POWER FAULT LED goes on. If a fault occurs, contact your maintenance engineer of the maintenance service agent with expert knowledge or prepare the proper maintenance component and replace the defected component immediately.
Perform the replacement job as quick as possible. Do not operate the additional disk enclosure for a long time in the state that one or more existing disk drive, power supply, or adapter is removed. Failure to follow it may cause a fault to occur.
If you find the occurrence of an abnormal state such as smoking or bad smell, turn off the power and pull out the power plugs from AC outlets. Ask your maintenance service agent for inspection and repair immediately.
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