Replacing boards / replacing components 6 - 45
Siemens AG SPR2-230.061.01 Page 45 of 48 SIREMOBIL Iso-C
Medical Solutions Rev. 13 12.04 CS PS 24 System Manual
Setting the actual value potentiometer for C-arm orbital movement 6
• The C-arm is in the -95° position. See note.
• Loosen the Allen screw of the large pulley (2/Fig. 21).
• Using a screwdriver, turn the actual value potentiometer counterclockwise to the end
stop (Fig. 22).
• Then turn it clockwise two turns.
• Retighten the Allen screw of the large pulley.
• Perform the mechanical settings according to the Startup Instructions, Chapter 6.
Prior to setting the actual value potentiometer the C-arm must be
in the orbital -95° position (The orbital limit switch on the tube
side is actuated). If this is not yet the case, loosen the Allen screw
of the large pulley before moving the C-arm (2/Fig. 21) to prevent
overturning of the actual value potentiometer.
NOTE