Siemens SIREMOBIL Iso-C

104 Replacing boards and components
SIREMOBIL Iso-C SPR2-230.840.01.01.02 © Siemens, 2008
08.08 CS PS SP
Page 104 of 148
For internal use only
x Mark the center on the monitor.
x Place an 8 mm washer over the three markings. All three markings must be located
within the 8 mm diameter of the washer. An 8 mm washer has a somewhat larger inner
diameter of 8.4 mm, therefore the markings must clearly lie within the inner diameter
and should not touch the edge of the washer. If necessary, repeat the adjustment until
the three markings fall within the 8 mm diameter.
x Secure the camera optics.
x Retighten the eccentric screws of the camera optics.
Checks and adjustments
x Check the camera rotation and, if necessary, adjust it.
x Check the setting of the radiation iris and, if necessary, readjust it.
x Check the display of the blades on the monitor and adjust if necessary.
x Check the dose rate again and, if necessary, adjust it.
x Perform the IQ quick test.
x If the "MODULARIS" is present, perform the isocenter check.