GE AMX 4+, Инструкции по функциональной проверке

Страница: 20 / 36

AMX−4+ FUNCTIONAL CHECK
(MODEL 2169360, 2236420 & 2275938 SERIES)
DIRECTION 2173224−100
GE HEALTHCARE
REV 8
20
Functional Check Continued
Inspect Requirement Inspector’s Notes
3−4 Collimator
□
Collimator Interface Plate is securely
fastened to x−ray tube. If not, DO NOT
USE. Service is required.
□
Three screws must be in place to hold the
Collimator securely to the Collimator
Interface Plate. If screw(s) are missing, DO
NOT USE. Service is required. If all three
screws are in place, confirm screws are
secure by re−tightening according to Service
Direction 2173225−100.
□
SID Tape extends to 6 ft (1830 mm).
□
SID Tape retracts automatically.
□
Pressing Field Light Buttons on hand switch
or on collimator turns field light on.
□
Rotational Detent Knob rotates counter
clockwise to loosen (When viewed from the
knob side of the collimator).
□
Rotational Detent Knob must be pulled out,
or unscrewed counter clockwise to rotate
collimator.
□
Tightening Rotational Detent Knob
clockwise will secure collimator in any
position.
□
Collimator rotates 90 degrees from center
to either side.
□
Rotational Detent Knob engages at center
and at 90 degrees either side from center.
□
Moving Transverse (Lateral) and
Longitudinal Field Sizing Knobs moves the
respective collimator blades.
3−5 X−ray
CAUTION
Radiation Hazard
• AMX−4+ must be in a location where
X−rays can be made safely.
• Close collimator blades and move
tube arm to its lowest position.
• Select lowest kVp and mAs settings.
□
Pressing X−ray Hand Switch Button to the
first position causes the tube anode to
rotate.
□
Pressing X−ray Hand Switch Button to the
second position makes an exposure. The
X−ray Tone sounds and X−ray on indicator
lights.