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1-3-2. Replacing the DC Fan
m
. One DC fan have been installed in the BVE-700A.
. It is recommended to replace the DC fan every time the
BVE-700A is used for about three years.
Replacement part
Part name : DC fan
Part No. : 1-698-890-21
Replacement procedure
1. Turn off the main power, and disconnect the plug from
the outlet.
2. After fully loosening the two screws (with drop-safe),
remove the DC fan assembly from the connector
(CN3) on the MB-1092 board in the direction of the
arrow while holding the screws.
1-6 (E)
MB-1092 board
CN3
Fan assembly
Screws
(with drop-safe)
3. Remove the two screws, and the fan panel.
4. Remove the two screws, and remove the fan attach-
ment plate (2).
5. Slide the DC fan in the direction of the arrow from the
fan attachment plate (1) and disconnect the harness
from the connector (CN2) on the HN-314 board.
Fan attachment plate (1)
HN-314 board
CN2
Fan attachment plate (2)
6. Attach a new DC fan in reverse order of steps 2 to 5.
n
Attach the DC fan in the direction shown below.
CN1
HN-314 board
CN2
DC fan
BVTT3 x 5
Fan panel
BVTT3 x 5
BVTT3 x 5
BVE-700A
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