EDAN F9 - Replacing the Power Interface Board

F9 Fetal & maternal Monitor Service Manual Disassembling the Monitor
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To replace the fan,
Replace the fan in a reverse procedure. Ensure the wires’ connector is correctly connected to
connector on the power cable bundle.
10.4.9 Replacing the Power Interface Board
To remove the power interface board,
1)
Separate the upper assembly and the lower assembly.
2)
Unplug the power wires connector from the power interface board. Using pliers to release the
ground wire.
3)
Remove the three screws securing the power interface board.
To replace the power interface board,
Replace the power interface board in a reverse procedure. Ensure the wires are correctly
connected.
( i )
(ii)
No. Connect to
i Power Module
ii Grounding Wires of
the Power Module