Siemens POLYMOBIL III - Checking the Maximum Main Inverter Frequency

Notes on trouble-shooting 4 - 9
Siemens AG RXB8-115.061.02 Page 9 of 24 POLYMOBIL III
Medical Solutions Rev. 01 10.95 CS PS 24
Checking the maximum main inverter frequency 4
• POLYMOBIL OFF
• Open bridge "S1" on D920 (solder).
• Connect oscilloscope on D910 to MP "REG" and "GND".
• POLYMOBIL ON
• Trigger exposure.
F
max
= 10 kHz
T
min
= 100 µs Tolerance: + 0 µs / - 5 µs
• Adjust the maximum main inverter frequency with potentiometer P2 to D910
(X028I-91E).
• POLYMOBIL OFF
• Connect jumper "S1" on D920 (solder).
- Err 15 is displayed.
- No radiation.
NOTICE
100