Precautions and Guidelines

Get proper training/instruction from the person in control before operating x ray producing machines. Never assume the unit was left in a safe working condition by the previous user, check the shielding before turning the unit on. Unless a pre operational check was made, do not trust the warning lights when they are not lit. To check the light s operability, set the unit to its lowest kV and mA setting and check the warning lights and interlocks. Do not bypass any safety device or interlock without the approval of the person in control of the machine. In such cases, post a sign stating Safety Device Not Working. Return the system to its unmodified state with all interlocks operational as soon as possible.