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2-4. Replacement of Main Parts
2-4-4. Fan Motor Replacement
When "Err" (illegal status) is generated on the status of the
fan motor in the menu "Service : Device", replace the fan
motor unit or a failed fan motor.
>Exit
Service : Device
Device
Fan Unit Upper 1
Fan Unit Upper 2
This section describes the replacement procedures of the
fan motor unit and replacement procedures of the fan
motor.
2-10 (E)
STS Hours (h)
Rdy 2400
Err 3200
Fan Motor Unit Replacement
It is recommended to replace the fan motor unit periodically.
The fan motor unit can be replaced during the power on.
n
When replacing the fan motor unit during the power on,
the following precautions should be followed.
. Be sure to put on the earth-band to establish a ground. If
not, this may cause malfunction.
. Be careful not to give any shock to HDD.
. Replace the power supply unit within one minute in
consideration of air cooling effect.
Replacement part
Fan motor assembly : A-8320-041-A
Removal procedures
1. Make sure that indicator of the fan motor unit to be
replaced lights off.
2. Remove the two screws indicated ⇐ marks, then grasp
the handle and pull out the fan motor unit.
n
Touching the rotating fan may cause injury.
Replace the fan motor with extra care in a live state of
the unit.
Handle
Installation procedures
1. Insert a new fan motor unit into the slot and push the
fan motor unit as far as it will go.
2. Secure the fan motor unit with the two screws.
BVTT 3x6
Indicator
Fan motor unit
MAV-70
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