Diagnostics
PRECHARGE CIRCUIT TIMEOUT
- This message indicates the CONTACT relay failed to close during the startup process. This
fault causes the system to shut down.
PRECHARGE VOLTAGE ERROR
- This message appears when the voltage on the generator’s precharge capacitors exceeds
250 Volts. This voltage check occurs during bootup, and shuts down the system immediately if there is a problem. This error can
occur if the system has been connected to AC but unused for a long period of time, in which the batteries become overcharged.
Draining some charge from the batteries has been shown in the past to correct this error.
RELEASED EARLY
- The system displays this message in Film mode when the X-ray control is released before the film is
properly exposed. The message automatically clears from the C-Arm Control Panel displays after two seconds.
ROOM DOOR OPEN – CLOSE DOOR –
Door of X-ray room is open.
RUNNING CALIBRATION
- This message appears when the Remote Utilities Tool (RUT) software calibrates the generator
filament.
SATURATION FAULT
- This message indicates a fault in the high voltage regulator circuit. The system will not operate with this
error. If message persists, look for excessive current in the IGBTs, and check the HV drive circuitry.
STATOR NOT ON
- The system generates this message when it determines that the X-ray tube anode is not powered. This error
causes the system to shut down.
STATOR STANDBY
WAIT
- This message appears when the system detects that the batteries are below 40% capacity. The system displays the
message between kV and mA where the accumulated exposure time normally appears. Allow the batteries to charge until this
message disappears.
WARNING, HIGH KV - PRESS ANY KEY
- The system generates this message when the actual kVp being produced is higher
than the amount shown on the C-Arm Control Panel display, and is not within tolerance. If message persists, check HV drive
circuitry and kVp sense circuitry.
WARNING, HIGH MA - PRESS ANY KEY
- The system produces this message when the actual mA is higher than the amount
shown on the C-Arm Control Panel display, and is not within tolerance. If message persists, check filament drive circuitry and mA
sense circuitry.
WARNING, LOW KV - PRESS ANY KEY
- The system generates this message when the actual kVp being produced is lower
than the amount shown on the C-Arm Control Panel display, and is not within tolerance. Lower kVp may result in poor image
quality. If message persists, check HV drive circuitry, and the kVp Sense circuitry.
12
Service
Periodic Maintenance
Contents
Schematics
Illustrated Parts
Installation
To Next Page
Loading...
