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2-4. Replacement of Main Parts
Installation procedures
1. Put a new fan motor into the fan case positioning each
as shown in the figure.
Fan case
Harnesses
DC12V 3.5W
Character
Fan (1)
2. Connect the connector on the LE-193 board.
. Fan (1) : CN3
. Fan (2) : CN2
3. Tuck the harness into the fan case prevent the exit of
it.
4. Tighten the four screws with the harness clamper.
5. When fan (2) is installed, fix the harness with the
harness clamper.
6. Install the fan motor unit. (Refer to the previous
page.)
2-12 (E)
Character
Fan (2)
Confirmation after replacement
1. Turn the power on.
2. Make sure that indicator of the fan motor unit lights in
green.
3. Make sure that all fans rotate properly. (Only when
possible)
4. Open the menu "Service : Device" on the LCD
display, and make sure that "STS" (status) of fan unit
is "Rdy". (For the menu operations, refer to the
operation manual.)
>Exit
Service : Device
Device
Fan Unit Upper 1
Fan Unit Upper 2
Setting after replacement
Open the menu "Service : Hours Meter" on the LCD
display, and reset the hours meter. (For the menu opera-
tions, refer to the operation manual.)
>Exit
Service : Hours Meter
Reset
Fan Unit Upper 1
Fan Unit Upper 2 2400h
STS Hours (h)
Rdy 2400
Rdy 3200
[2400] h
MAV-70
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