A7™ Service Manual 046-006272-00 6 - 17
Repair and Disassembly Disassemble the Assemblies
6.2.2.5 Remove the Power Board
1. Disassemble the top panel assembly.
2. Unscrew the two screws fastening the high-pressure protection cover to remove the protection
cover.
FIGURE 6-28
3. Unplug the filter cable plug. Unscrew the screw on the power board support sheet, three screws
and one nut fastening the power board to remove the power board.
FIGURE 6-29
4. Unscrew the screw on the power board support sheet to remove the support sheet.
FIGURE 6-30