XT H 225 X-ray System XTM0522-B1 15
• X-ray generation is prevented by removing mains power to the high voltage supplies for
the X-ray sources. With no high voltage present, no X-rays can be generated.
• Manipulator movement is prevented by disabling the motor amplifier drives.
The safety relay is configured for automatic reset operation. Closing
the door is sufficient to reset the safety relay. X-ray generation will,
however, not automatically restart when the door is closed. The
operator must re-initiate X-ray generation using the computer controls.
In normal use, always switch X-ray generation off via the X-ray zone in
Inspect-X, never by relying on the door interlocks, prior to opening the
operator door.
2.4 Coolant sensing
Coolant flow is sensed by the system. Failure in flow of coolant will prevent the generation of
X-rays. Coolant failure is indicated in the status panel in Inspect-X. Certain issues such as
low coolant (AL01) will result in the chiller displaying errors. It is necessary to press the
RUN/STOP button on the chiller to start it after switching on.