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2-1. Precautions when Handling the Hard Disk Drive (HDD)
Hard Disk Drives (HDD) are installed in this unit.
A HDD is a precision part. Therefore, HDD and its data are easily damaged by the causes such as shock,
vibration, static electricity, bad conditions of temperature and humidity.
When repairing this unit, read fully the following cautions, and perform the operation with extra care.
No shock and vibration
When transporting and moving;
. Pack the unit using the packaging materials specified by the manufacturer.
. Use a proper cart.
. Put a cushion
*
on the cart.
. Avoid rough routes, and manage the cart gently.
* : Cushion: Polyethylene foam (density: 10 kg/m
When placing on a floor or table;
. Put a cushion on stable and horizontal place, and put the unit on it gently.
. Do not place the unit near vibrating equipment.
For the unit and HDD;
. Do not hit the unit by tool.
. Do not drop the tool on the unit.
Take extra care;
. Do not give vibration or shock to the unit while the power is turned on, or within about 30 seconds after
turning off the power.
Rack mounting
. Be careful not to give shock to the unit with HDD in the rack.
. If other HDD-equipped unit is in the rack, be sure to turn off the power of the unit.
No static electricity
. Keep static-producing items such as plastics away from the working area.
. When you touch a HDD, be sure to wear a grounded earth-band to protect against static electricity.
Temperature and humidity
. Temperature and humidity of storage and operating condition must be kept within the correct specified
range.
When an error appears in a HDD
. Treat the HDD conform to the above cautions, even when an error appeared.
. Keep the HDD in the condition in which the error appeared, and record the details of the error.
DSR-DR1000/DR1000P
Section 2
Service Overview
, surface intrinsic resistance: 10
to 10
3
11
Z, thickness: 20 mm) or equivalent.
12
2-1 (E)
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