Siemens SIREMOBIL Iso-C

SIREMOBIL Iso-C SPR2-230.061.01 Page 34 of 48 Siemens AG
System Manual Rev. 13 12.04 CS PS 24 Medical Solutions
6 - 34 Replacing boards / replacing components
MULTISPOT 2000 6
Before installing the new MULTISPOT 2000, set the correct refresh rate. Refer to Table 1.
• Disconnect the SIREMOBIL line voltage plug from the receptacle.
• Replace the MULTISPOT 2000.
• The screws securing the MULTISPOT 2000 are accessible on the underside of the cam-
era.
• Perform a camera function test after the replacement.
• Generate and program the exposure parameters for the Multispot 2000 according to the
IQ Quick test (refer to the log book). Record the new exposure parameters in the IQ
Quick test instructions.
Area dose product meter 6
• Remove the SIREPHOS cover.
• Replace the area/dose product measurement device.
• Perform the calibration of the area dose product measurement device. Refer to chapter 5
"Calibrating the Area Dose Product Measurement".
• Test the accuracy of the area dose product measurement device. Refer to chapter 5
"Testing the accuracy of the area dose product measurement device.
• Refit the SIREPHOS cover.
• Seal the SIREPHOS cover using sealing compound. See Chapter 1, "Covers".
Laser Targeting Device 6
• Remove the SIREPHOS cover.
• Replace the laser diodes after removing the plastic bracket and desoldering the wires.
• Adjust the laser diodes using the adjustment device supplied with the laser targeting de-
vice.
• Refit the SIREPHOS cover.
• Seal the SIREPHOS cover using sealing compound. See Chapter 1, "Covers".
50 Hz Refresh rate 60 Hz Refresh rate
Jumper Position Jumper Position
X4bX4a
X5 open X5 open
X6bX6a
X7bX7a
X8bX8a
X9bX9a
X10 b X10 a
X11 b X11 a
Ta b . 1