Removing the lifting column 2 - 3
Siemens AG n.a. SPR2-130.841.02 Page 3 of 6 SIREMOBIL Compact L
Medical Solutions Rev. 01 07.05 CS PS 24 System Manual
Board D2 2
• Unscrew the grounding strap from the intermediate plate.
• Remove the intermediate plate.
• Unscrew the ground bracket from the heat sink, it remains on the board (1/Fig. 3).
• Pull all connectors off from the board.
• Unscrew the 6 spacer screws.
• Unscrew the board from the heat sink (1/Fig. 4).
• Remove the board and place it on a surface suitable for ESD.
• Unscrew the grounding strap from the heat sink (5/Fig. 5).
• Unscrew the protective conductor.
• Unscrew the 6 fastening screws of the heat sink.
• Lift out the heat sink.
Line filter 2
• Pull off the lower connectors of the line filter.
• Unscrew the line filter.
• Unscrew all protective conductors from the base plate of the line filter (2/Fig. 5).
• Unplug the BNC connector (X1) and unscrew the BNC plug (3/Fig. 5).
• Unscrew the grounding strap from the base plate (4/Fig. 5).
• Unscrew the base plate and unscrew the studs from the lifting column.
Switched-mode power supply M 14 2
• Pull the connectors X2 and X3 from the power supply; the protective conductor can
remain connected.
• Remove the switched-mode power supply;
to do this only loosen the two upper nuts and unscrew the lower nut.
Stabilization bracket 2
• Unscrew the stabilization bracket of the monitor cable plug from the lifting column
(1/Fig. 6).