Mindray WATO EX-55 - Page 215

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6.2.24 Replace the Power Board
1. Follow the steps described in 6.2.23Remove the Power Box.
2. Unscrew the five screws on the power conversion board as shown below.
3. Unscrew the four screws on both sides of the power box to open the power box.
4. Unscrew the five screws as shown below to remove the board.