Checking The Controls On The Double-Slot Diaphragm; Checking The Exposure Release With High Voltage - Siemens POLYMOBIL Plus Start-Up Instructions

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Fig. 4

Checking the controls on the double-slot diaphragm

•
Check the light localizer at the control console and at the double-slot diaphragm in each
case.
Press the
•
Check whether the double-slot diaphragm rotates through ± 45° .
•
Check the ease and uniformity of the format adjustment (blade pair) by rotating the
collimator adjustment knob (8/Fig. 4).

Checking the exposure release with high voltage

•
Close the double-slot diaphragm.
Set 60 kV, 10 mAs.
•
Release an exposure.
The radiation indicator (9/Fig. 5) lights during an exposure; at the same time, an acoustic
signal sounds.
POLYMOBIL Plus
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8
key (6/Fig. 5 or 7/Fig. 4); the light localizer lamp lights up for 20s ± 1s.
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Fig. 5
SPR8-125.034.01
Rev. 03 01.00
Function checks
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TD SD 24 Medical Engineering
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Siemens AG