Replacing Boards; Figure 3.28 Turning The Cabinet Power Off - Samsung OfficeServ 7400 Installation Manual

3.5 Replacing Boards

If the OfficeServ 7400 system fails to operate normally due to an error on the power supply
board, control board, or interface board, replace the board to a new one.
Removing Cables
Replace a board after removing all cables connected to the board.
The procedure for replacing a board mounted in a slot of a cabinet is as follows:
1) Turn off the power of the cabinet if the board to be removed is a control board.
Perform step 3 without turning off the power switch of the mounted cabinet if the
board to be removed is an interface board.
© SAMSUNG Electronics Co., Ltd.

Figure 3.28 Turning the Cabinet Power Off

OfficeServ 7400 Installation Manual
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